Weed info sheet Weed Family Name Scientific Name English Common Name American Samoa Cook Islands Fiji French Polynesia Federated States of Micronesia Guam Hawaii Kiribati Marshall Islands Nauru New Caledonia Niue Northern Marianas Palau Pitcairn Islands Papua New Guinea Samoa Solomon Islands Tokelau Tonga Tuvalu Vanuatu Wallis and Futuna Weed Biocontrol Status Scientific Name Common Name Natural Enemy Biocontrol Status Impact outside Pacific on same species Priority Country Introduction Establishment Impact
Amaranthaceae Alternanthera philoxeroides alligator weed Has natural enemies elsewhere causing significant impacts Agasicles hygrophila alligator weed flea beetle Outside Pacific and effective variable-heavy 1 Papua New Guinea
Amaranthaceae Alternanthera philoxeroides alligator weed Has natural enemies elsewhere causing significant impacts Amynothrips andersoni alligator weed thrips Outside Pacific and effective variable 3 Papua New Guinea
Amaranthaceae Alternanthera philoxeroides alligator weed Has natural enemies elsewhere causing significant impacts Macrorrhinia endonephele alligator weed stem-boring moth Outside Pacific and effective slight-medium 2 Papua New Guinea
Amaranthaceae Amaranthus spinosus spiny amaranth, Prince-of-Wales-feather kuletes, kulites pakai kukū, pukai kukū Has natural enemies that are native to country Hypolixus truncatulus amaranthus stem-boring weevil No agents available heavy Vanuatu Accidental Established Unknown
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts New natural enemy(ies) under investigation new natural enemy(ies) under investigation New target weed under investigation not applicable
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Episimus unguiculus Outside Pacific and not effective slight 1 American Samoa
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Episimus unguiculus Outside Pacific and not effective slight 1 Fiji
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Episimus unguiculus Outside Pacific and not effective slight 1 French Polynesia
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Episimus unguiculus Outside Pacific and not effective slight 1 Federated States of Micronesia
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Episimus unguiculus Outside Pacific and not effective slight 1 Guam
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Episimus unguiculus Outside Pacific and not effective slight 1 Marshall Islands
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Episimus unguiculus Outside Pacific and not effective slight 1 New Caledonia
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Episimus unguiculus Outside Pacific and not effective slight 1 Samoa
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Episimus unguiculus Outside Pacific and not effective slight 1 Vanuatu
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Episimus unguiculus Outside Pacific and not effective slight 1 Wallis and Futuna
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Lithraeus atronotatus Christmas berry weevil Outside Pacific and not effective slight 1 American Samoa
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Lithraeus atronotatus Christmas berry weevil Outside Pacific and not effective slight 1 Fiji
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Lithraeus atronotatus Christmas berry weevil Outside Pacific and not effective slight 1 Federated States of Micronesia
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Lithraeus atronotatus Christmas berry weevil Outside Pacific and not effective slight 1 French Polynesia
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Lithraeus atronotatus Christmas berry weevil Outside Pacific and not effective slight 1 Guam
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Lithraeus atronotatus Christmas berry weevil Outside Pacific and not effective slight 1 Marshall Islands
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Lithraeus atronotatus Christmas berry weevil Outside Pacific and not effective slight 1 New Caledonia
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Lithraeus atronotatus Christmas berry weevil Outside Pacific and not effective slight 1 Samoa
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Lithraeus atronotatus Christmas berry weevil Outside Pacific and not effective slight 1 Vanuatu
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Lithraeus atronotatus Christmas berry weevil Outside Pacific and not effective slight 1 Wallis and Futuna
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Pseudophilothrips ichini Brazilian peppertree thrips Recently released outside Pacific but status unknown establishment unknown
Anacardiaceae Schinus terebinthifolia Brazilian pepper tree, christmas berry warui wilelaiki, naniohilo Has natural enemies elsewhere causing minor impacts Megastigmus transvaalensis Brazilian peppertree seed wasp Only non-vetted agents available variable-medium
Apocynaceae Calotropis procera apple of Sodom, giant milkweed, rubber bush Has natural enemies under investigation New natural enemy(ies) under investigation new natural enemy(ies) under investigation New target weed under investigation not applicable
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Maravalia cryptostegiae rubbervine rust In Pacific but status unknown variable 1 Fiji
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Maravalia cryptostegiae rubbervine rust In Pacific but status unknown variable 1 French Polynesia
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Maravalia cryptostegiae rubbervine rust In Pacific but status unknown variable 1 Federated States of Micronesia
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Maravalia cryptostegiae rubbervine rust In Pacific but status unknown variable 1 Guam
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Maravalia cryptostegiae rubbervine rust In Pacific but status unknown variable 1 Marshall Islands
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Maravalia cryptostegiae rubbervine rust In Pacific but status unknown variable 1 New Caledonia
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Maravalia cryptostegiae rubbervine rust In Pacific but status unknown variable 1 Northern Mariana Islands
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Maravalia cryptostegiae rubbervine rust In Pacific but status unknown variable Papua New Guinea Accidental Established Unknown
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Maravalia cryptostegiae rubbervine rust In Pacific but status unknown variable 1 Solomon Islands
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Euclasta whalleyi rubbervine leaf-feeding moth Outside Pacific and not effective slight 2 Fiji
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Euclasta whalleyi rubbervine leaf-feeding moth Outside Pacific and not effective slight 2 French Polynesia
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Euclasta whalleyi rubbervine leaf-feeding moth Outside Pacific and not effective slight 2 Federated States of Micronesia
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Euclasta whalleyi rubbervine leaf-feeding moth Outside Pacific and not effective slight 2 Guam
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Euclasta whalleyi rubbervine leaf-feeding moth Outside Pacific and not effective slight 2 Marshall Islands
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Euclasta whalleyi rubbervine leaf-feeding moth Outside Pacific and not effective slight 2 New Caledonia
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Euclasta whalleyi rubbervine leaf-feeding moth Outside Pacific and not effective slight 2 Northern Mariana Islands
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Euclasta whalleyi rubbervine leaf-feeding moth Outside Pacific and not effective slight 1 Papua New Guinea
Apocynaceae Cryptostegia grandiflora rubber vine liane de gatope Has natural enemies in Pacific with unknown impacts Euclasta whalleyi rubbervine leaf-feeding moth Outside Pacific and not effective slight 2 Solomon Islands
Apocynaceae Cryptostegia madagascariensis Madagascar rubbervine, Indian rubber vine, purple allamanda Has natural enemies under investigation New natural enemy(ies) under investigation new natural enemy(ies) under investigation New target weed under investigation not applicable
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Neohydronomus affinis water lettuce weevil In Pacific and effective variable-heavy 1 Cook Islands
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Neohydronomus affinis water lettuce weevil In Pacific and effective variable-heavy 1 Fiji
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Neohydronomus affinis water lettuce weevil In Pacific and effective variable-heavy 1 French Polynesia
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Neohydronomus affinis water lettuce weevil In Pacific and effective variable-heavy 1 Federated States of Micronesia
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Neohydronomus affinis water lettuce weevil In Pacific and effective variable-heavy 1 Guam
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Neohydronomus affinis water lettuce weevil In Pacific and effective variable-heavy 1 New Caledonia
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Neohydronomus affinis water lettuce weevil In Pacific and effective variable-heavy 1 Northern Mariana Islands
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Neohydronomus affinis water lettuce weevil In Pacific and effective variable-heavy 1 Palau
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Neohydronomus affinis water lettuce weevil In Pacific and effective variable-heavy Papua New Guinea Intentional Established Variable
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Neohydronomus affinis water lettuce weevil In Pacific and effective variable-heavy 1 Solomon Islands
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Neohydronomus affinis water lettuce weevil In Pacific and effective variable-heavy Vanuatu Intentional Established Variable
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Spodoptera pectinicornis water lettuce moth Outside Pacific and effective variable-heavy 2 Cook Islands
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Spodoptera pectinicornis water lettuce moth Outside Pacific and effective variable-heavy 2 Fiji
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Spodoptera pectinicornis water lettuce moth Outside Pacific and effective variable-heavy 2 French Polynesia
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Spodoptera pectinicornis water lettuce moth Outside Pacific and effective variable-heavy 2 Federated States of Micronesia
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Spodoptera pectinicornis water lettuce moth Outside Pacific and effective variable-heavy 2 Guam
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Spodoptera pectinicornis water lettuce moth Outside Pacific and effective variable-heavy 2 New Caledonia
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Spodoptera pectinicornis water lettuce moth Outside Pacific and effective variable-heavy 2 Northern Mariana Islands
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Spodoptera pectinicornis water lettuce moth Outside Pacific and effective variable-heavy 2 Palau
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Spodoptera pectinicornis water lettuce moth Outside Pacific and effective variable-heavy 1 Papua New Guinea
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Spodoptera pectinicornis water lettuce moth Outside Pacific and effective variable-heavy 2 Solomon Islands
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Spodoptera pectinicornis water lettuce moth Outside Pacific and effective variable-heavy 1 Vanuatu
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Lepidelphax pistiae water lettuce planthopper Native agents available but not vetted heavy
Araceae Pistia stratiotes water lettuce, Nile cabbage Has natural enemies in Pacific causing significant impacts Samea multiplicalis salvinia stem-boring moth Native agents available but not vetted slight
Araliaceae Hydrocotyle ranunculoides floating pennywort, floating marshpennywort Has natural enemies under investigation New natural enemy(ies) under investigation new natural enemy(ies) under investigation New target weed under investigation not applicable
Asteraceae Ageratina adenophora crofton weed, Mexican devil weed Maui pāmakani, pāmakani haole Has natural enemies elsewhere causing significant impacts Baeodromus eupatorii Crofton weed rust Outside Pacific and effective variable 1 Fiji
Asteraceae Ageratina adenophora crofton weed, Mexican devil weed Maui pāmakani, pāmakani haole Has natural enemies elsewhere causing significant impacts Baeodromus eupatorii Crofton weed rust Outside Pacific and effective variable 1 French Polynesia
Asteraceae Ageratina adenophora crofton weed, Mexican devil weed Maui pāmakani, pāmakani haole Has natural enemies elsewhere causing significant impacts Baeodromus eupatorii Crofton weed rust Outside Pacific and effective variable 1 Federated States of Micronesia
Asteraceae Ageratina adenophora crofton weed, Mexican devil weed Maui pāmakani, pāmakani haole Has natural enemies elsewhere causing significant impacts Baeodromus eupatorii Crofton weed rust Outside Pacific and effective variable 1 Papua New Guinea
Asteraceae Ageratina adenophora crofton weed, Mexican devil weed Maui pāmakani, pāmakani haole Has natural enemies elsewhere causing significant impacts Hellinsia beneficus Crofton weed plume moth Outside Pacific and not effective slight 2 Fiji
Asteraceae Ageratina adenophora crofton weed, Mexican devil weed Maui pāmakani, pāmakani haole Has natural enemies elsewhere causing significant impacts Hellinsia beneficus Crofton weed plume moth Outside Pacific and not effective slight 2 French Polynesia
Asteraceae Ageratina adenophora crofton weed, Mexican devil weed Maui pāmakani, pāmakani haole Has natural enemies elsewhere causing significant impacts Hellinsia beneficus Crofton weed plume moth Outside Pacific and not effective slight 2 Federated States of Micronesia
Asteraceae Ageratina adenophora crofton weed, Mexican devil weed Maui pāmakani, pāmakani haole Has natural enemies elsewhere causing significant impacts Hellinsia beneficus Crofton weed plume moth Outside Pacific and not effective slight 2 Papua New Guinea
Asteraceae Ageratina adenophora crofton weed, Mexican devil weed Maui pāmakani, pāmakani haole Has natural enemies elsewhere causing significant impacts Passalora ageratinae Crofton weed leaf spot fungus Outside Pacific and not effective none-medium 2 Fiji
Asteraceae Ageratina adenophora crofton weed, Mexican devil weed Maui pāmakani, pāmakani haole Has natural enemies elsewhere causing significant impacts Passalora ageratinae Crofton weed leaf spot fungus Outside Pacific and not effective none-medium 2 French Polynesia
Asteraceae Ageratina adenophora crofton weed, Mexican devil weed Maui pāmakani, pāmakani haole Has natural enemies elsewhere causing significant impacts Passalora ageratinae Crofton weed leaf spot fungus Outside Pacific and not effective none-medium 2 Federated States of Micronesia
Asteraceae Ageratina adenophora crofton weed, Mexican devil weed Maui pāmakani, pāmakani haole Has natural enemies elsewhere causing significant impacts Passalora ageratinae Crofton weed leaf spot fungus Outside Pacific and not effective none-medium 2 Papua New Guinea
Asteraceae Ageratina adenophora crofton weed, Mexican devil weed Maui pāmakani, pāmakani haole Has natural enemies elsewhere causing significant impacts Procecidochares utilis Mexican devil weed gall fly, Crofton wee Outside Pacific and not effective slight 2 Fiji
Asteraceae Ageratina adenophora crofton weed, Mexican devil weed Maui pāmakani, pāmakani haole Has natural enemies elsewhere causing significant impacts Procecidochares utilis Mexican devil weed gall fly, Crofton wee Outside Pacific and not effective slight 2 French Polynesia
Asteraceae Ageratina adenophora crofton weed, Mexican devil weed Maui pāmakani, pāmakani haole Has natural enemies elsewhere causing significant impacts Procecidochares utilis Mexican devil weed gall fly, Crofton wee Outside Pacific and not effective slight 2 Federated States of Micronesia
Asteraceae Ageratina adenophora crofton weed, Mexican devil weed Maui pāmakani, pāmakani haole Has natural enemies elsewhere causing significant impacts Procecidochares utilis Mexican devil weed gall fly, Crofton wee Outside Pacific and not effective slight 2 Papua New Guinea
Asteraceae Ambrosia psilostachya western ragweed, perennial ragweed Has natural enemies elsewhere with unknown impacts Zygogramma suturalis ragweed leaf beetle Recently released outside Pacific but status unknown unknown 1 New Caledonia
Asteraceae Ambrosia psilostachya western ragweed, perennial ragweed Has natural enemies elsewhere with unknown impacts Ponometia candefacta olive-shaded bird-dropping moth Released outside Pacific > 5 years but status unknown establishment unlikely
Asteraceae Centaurea solstitialis yellow starthistle Has natural enemies elsewhere causing significant impacts Eustenopus villosus yellow starthistle hairy weevil Outside Pacific and effective medium 1 Papua New Guinea
Asteraceae Centaurea solstitialis yellow starthistle Has natural enemies elsewhere causing significant impacts Bangasternus orientalis yellow starthistle bud weevil Outside Pacific and not effective slight 2 Papua New Guinea
Asteraceae Centaurea solstitialis yellow starthistle Has natural enemies elsewhere causing significant impacts Chaetorellia australis yellow starthistle peacock fly Outside Pacific and not effective slight 2 Papua New Guinea
Asteraceae Centaurea solstitialis yellow starthistle Has natural enemies elsewhere causing significant impacts Larinus curtus yellow starthistle flower weevil Outside Pacific and not effective slight 2 Papua New Guinea
Asteraceae Centaurea solstitialis yellow starthistle Has natural enemies elsewhere causing significant impacts Puccinia jaceae var. solstitialis yellow starthistle rust Outside Pacific and not effective slight 2 Papua New Guinea
Asteraceae Centaurea solstitialis yellow starthistle Has natural enemies elsewhere causing significant impacts Urophora quadrifasciata four-barred knapweed gall fly Outside Pacific and not effective none
Asteraceae Centaurea solstitialis yellow starthistle Has natural enemies elsewhere causing significant impacts Urophora sirunaseva yellow starthistle gall fly Outside Pacific and not effective slight 2 Papua New Guinea
Asteraceae Centaurea solstitialis yellow starthistle Has natural enemies elsewhere causing significant impacts Ceratapion basicorne yellow starthistle rosette weevil Recently released outside Pacific but status unknown establishment unknown
Asteraceae Centaurea solstitialis yellow starthistle Has natural enemies elsewhere causing significant impacts Chaetorellia succinea yellow starthistle false peacock fly Only non-vetted agents available medium
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts New natural enemy(ies) under investigation new natural enemy(ies) under investigation New target weed under investigation not applicable
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Cecidochares connexa chromolaena gall fly In Pacific and effective slight-heavy Federated States of Micronesia Intentional Established Heavy
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Cecidochares connexa chromolaena gall fly In Pacific and effective slight-heavy Guam Intentional Established Moderate
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Cecidochares connexa chromolaena gall fly In Pacific and effective slight-heavy 1 Marshall Islands
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Cecidochares connexa chromolaena gall fly In Pacific and effective slight-heavy Northern Mariana Islands Intentional Established Heavy
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Cecidochares connexa chromolaena gall fly In Pacific and effective slight-heavy Palau Intentional Established Slight
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Cecidochares connexa chromolaena gall fly In Pacific and effective slight-heavy Papua New Guinea Intentional Established Variable
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Pareuchaetes pseudoinsulata chromolaena leaf-feeding moth In Pacific and effective slight-variable Federated States of Micronesia Intentional Established Variable
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Pareuchaetes pseudoinsulata chromolaena leaf-feeding moth In Pacific and effective slight-variable Guam Intentional Established Moderate
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Pareuchaetes pseudoinsulata chromolaena leaf-feeding moth In Pacific and effective slight-variable 1 Marshall Islands
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Pareuchaetes pseudoinsulata chromolaena leaf-feeding moth In Pacific and effective slight-variable Northern Mariana Islands Intentional Established Variable
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Pareuchaetes pseudoinsulata chromolaena leaf-feeding moth In Pacific and effective slight-variable Palau Intentional Failed to Establish
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Pareuchaetes pseudoinsulata chromolaena leaf-feeding moth In Pacific and effective slight-variable Papua New Guinea Intentional Established Variable
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote anteas chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 1 Federated States of Micronesia
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote anteas chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 1 Guam
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote anteas chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 2 Marshall Islands
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote anteas chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 1 Northern Mariana Islands
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote anteas chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 1 Palau
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote anteas chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 1 Papua New Guinea
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote thalia pyrrha chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 1 Federated States of Micronesia
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote thalia pyrrha chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 1 Guam
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote thalia pyrrha chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 2 Marshall Islands
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote thalia pyrrha chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 1 Northern Mariana Islands
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote thalia pyrrha chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 1 Palau
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote thalia pyrrha chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 1 Papua New Guinea
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Pareuchaetes insulata chromolaena yellow-winged moth Outside Pacific and effective variable-medium 1 Federated States of Micronesia
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Pareuchaetes insulata chromolaena yellow-winged moth Outside Pacific and effective variable-medium 1 Guam
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Pareuchaetes insulata chromolaena yellow-winged moth Outside Pacific and effective variable-medium 2 Marshall Islands
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Pareuchaetes insulata chromolaena yellow-winged moth Outside Pacific and effective variable-medium 1 Northern Mariana Islands
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Pareuchaetes insulata chromolaena yellow-winged moth Outside Pacific and effective variable-medium 1 Palau
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Pareuchaetes insulata chromolaena yellow-winged moth Outside Pacific and effective variable-medium 1 Papua New Guinea
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote thalia thalia chromolaena leaf-feeding butterfly Outside Pacific and not effective slight 2 Federated States of Micronesia
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote thalia thalia chromolaena leaf-feeding butterfly Outside Pacific and not effective slight 2 Guam
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote thalia thalia chromolaena leaf-feeding butterfly Outside Pacific and not effective slight 3 Marshall Islands
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote thalia thalia chromolaena leaf-feeding butterfly Outside Pacific and not effective slight 2 Northern Mariana Islands
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote thalia thalia chromolaena leaf-feeding butterfly Outside Pacific and not effective slight 2 Palau
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Actinote thalia thalia chromolaena leaf-feeding butterfly Outside Pacific and not effective slight 2 Papua New Guinea
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Calycomyza eupatorivora chromolaena leaf-mining fly Outside Pacific and not effective slight 2 Federated States of Micronesia
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Calycomyza eupatorivora chromolaena leaf-mining fly Outside Pacific and not effective slight 2 Guam
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Calycomyza eupatorivora chromolaena leaf-mining fly Outside Pacific and not effective slight 3 Marshall Islands
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Calycomyza eupatorivora chromolaena leaf-mining fly Outside Pacific and not effective slight 2 Northern Mariana Islands
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Calycomyza eupatorivora chromolaena leaf-mining fly Outside Pacific and not effective slight 2 Palau
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Calycomyza eupatorivora chromolaena leaf-mining fly Outside Pacific and not effective slight Papua New Guinea Intentional Failed to Establish
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Recchia parvula chromolaena stem-boring beetle Recently released outside Pacific but status unknown establishment unknown
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Lixus aemulus chromolaena stem-boring weevil Released outside Pacific > 5 years but status unknown establishment unlikely
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Acalitus adoratus chromolaena gall mite Only non-vetted agents available slight Federated States of Micronesia Accidental Established Slight
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Acalitus adoratus chromolaena gall mite Only non-vetted agents available slight Guam Accidental Established Slight
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Acalitus adoratus chromolaena gall mite Only non-vetted agents available slight Northern Mariana Islands Accidental Established Slight
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Acalitus adoratus chromolaena gall mite Only non-vetted agents available slight Palau Accidental Established Slight
Asteraceae Chromolaena odorata chromolaena, Siam weed, triffid weed floss flower, mahsrihsrihk, masigsig, masikisik, otuot, wisolmat, wisolmat en rehnwel kesengesil, masigsig kesengesil, ngesngesil Has natural enemies in Pacific causing significant impacts Acalitus adoratus chromolaena gall mite Only non-vetted agents available slight Papua New Guinea Accidental Established Slight
Asteraceae Cirsium vulgare spear thistle, bull thistle, common thistle pua kala Has natural enemies elsewhere causing significant impacts Urophora stylata Scotch thistle gall fly Outside Pacific and effective variable-medium 1 New Caledonia
Asteraceae Cirsium vulgare spear thistle, bull thistle, common thistle pua kala Has natural enemies elsewhere causing significant impacts Cheilosia grossa spear thistle stem and root boring hover Outside Pacific and not effective slight 2 New Caledonia
Asteraceae Cirsium vulgare spear thistle, bull thistle, common thistle pua kala Has natural enemies elsewhere causing significant impacts Larinus carlinae thistle bud weevil Outside Pacific and not effective slight 2 New Caledonia
Asteraceae Cirsium vulgare spear thistle, bull thistle, common thistle pua kala Has natural enemies elsewhere causing significant impacts Rhinocyllus conicus nodding thistle receptacle weevil Outside Pacific and not effective slight 2 New Caledonia
Asteraceae Cirsium vulgare spear thistle, bull thistle, common thistle pua kala Has natural enemies elsewhere causing significant impacts Trichosirocalus horridus nodding thistle crown weevil Outside Pacific and not effective slight 2 New Caledonia
Asteraceae Delairea odorata cape ivy, German ivy, African ivy Has natural enemies elsewhere causing significant impacts New natural enemy(ies) under investigation new natural enemy(ies) under investigation New target weed under investigation not applicable
Asteraceae Delairea odorata cape ivy, German ivy, African ivy Has natural enemies elsewhere causing significant impacts Secusio extensa fireweed biocontrol moth Outside Pacific and effective heavy 1 Federated States of Micronesia
Asteraceae Delairea odorata cape ivy, German ivy, African ivy Has natural enemies elsewhere causing significant impacts Parafreutreta regalis cape ivy gall fly Recently released outside Pacific but status unknown too early 2 Federated States of Micronesia
Asteraceae Elephantopus mollis tobacco weed, elephant's foot tapuae ‘erepani tavako ni veikau, jangli tambaku avaava rapakau, ava'ava teitei tipaker en wei halomtano, papago baka, papago halen tano, papago halomtano, papago vaca, papago vaka papago, papago halomtano, papago vaca lata hina, lau veveli Has natural enemies in Pacific causing significant impacts Tetraeuaresta obscuriventris elephant's foot seed fly In Pacific and effective none-medium 1 Cook Islands
Asteraceae Elephantopus mollis tobacco weed, elephant's foot tapuae ‘erepani tavako ni veikau, jangli tambaku avaava rapakau, ava'ava teitei tipaker en wei halomtano, papago baka, papago halen tano, papago halomtano, papago vaca, papago vaka papago, papago halomtano, papago vaca lata hina, lau veveli Has natural enemies in Pacific causing significant impacts Tetraeuaresta obscuriventris elephant's foot seed fly In Pacific and effective none-medium Fiji Intentional Established Moderate
Asteraceae Elephantopus mollis tobacco weed, elephant's foot tapuae ‘erepani tavako ni veikau, jangli tambaku avaava rapakau, ava'ava teitei tipaker en wei halomtano, papago baka, papago halen tano, papago halomtano, papago vaca, papago vaka papago, papago halomtano, papago vaca lata hina, lau veveli Has natural enemies in Pacific causing significant impacts Tetraeuaresta obscuriventris elephant's foot seed fly In Pacific and effective none-medium 1 French Polynesia
Asteraceae Elephantopus mollis tobacco weed, elephant's foot tapuae ‘erepani tavako ni veikau, jangli tambaku avaava rapakau, ava'ava teitei tipaker en wei halomtano, papago baka, papago halen tano, papago halomtano, papago vaca, papago vaka papago, papago halomtano, papago vaca lata hina, lau veveli Has natural enemies in Pacific causing significant impacts Tetraeuaresta obscuriventris elephant's foot seed fly In Pacific and effective none-medium 1 Federated States of Micronesia
Asteraceae Elephantopus mollis tobacco weed, elephant's foot tapuae ‘erepani tavako ni veikau, jangli tambaku avaava rapakau, ava'ava teitei tipaker en wei halomtano, papago baka, papago halen tano, papago halomtano, papago vaca, papago vaka papago, papago halomtano, papago vaca lata hina, lau veveli Has natural enemies in Pacific causing significant impacts Tetraeuaresta obscuriventris elephant's foot seed fly In Pacific and effective none-medium 1 Guam
Asteraceae Elephantopus mollis tobacco weed, elephant's foot tapuae ‘erepani tavako ni veikau, jangli tambaku avaava rapakau, ava'ava teitei tipaker en wei halomtano, papago baka, papago halen tano, papago halomtano, papago vaca, papago vaka papago, papago halomtano, papago vaca lata hina, lau veveli Has natural enemies in Pacific causing significant impacts Tetraeuaresta obscuriventris elephant's foot seed fly In Pacific and effective none-medium 1 New Caledonia
Asteraceae Elephantopus mollis tobacco weed, elephant's foot tapuae ‘erepani tavako ni veikau, jangli tambaku avaava rapakau, ava'ava teitei tipaker en wei halomtano, papago baka, papago halen tano, papago halomtano, papago vaca, papago vaka papago, papago halomtano, papago vaca lata hina, lau veveli Has natural enemies in Pacific causing significant impacts Tetraeuaresta obscuriventris elephant's foot seed fly In Pacific and effective none-medium Niue Accidental Established Unknown
Asteraceae Elephantopus mollis tobacco weed, elephant's foot tapuae ‘erepani tavako ni veikau, jangli tambaku avaava rapakau, ava'ava teitei tipaker en wei halomtano, papago baka, papago halen tano, papago halomtano, papago vaca, papago vaka papago, papago halomtano, papago vaca lata hina, lau veveli Has natural enemies in Pacific causing significant impacts Tetraeuaresta obscuriventris elephant's foot seed fly In Pacific and effective none-medium 1 Northern Mariana Islands
Asteraceae Elephantopus mollis tobacco weed, elephant's foot tapuae ‘erepani tavako ni veikau, jangli tambaku avaava rapakau, ava'ava teitei tipaker en wei halomtano, papago baka, papago halen tano, papago halomtano, papago vaca, papago vaka papago, papago halomtano, papago vaca lata hina, lau veveli Has natural enemies in Pacific causing significant impacts Tetraeuaresta obscuriventris elephant's foot seed fly In Pacific and effective none-medium 1 Palau
Asteraceae Elephantopus mollis tobacco weed, elephant's foot tapuae ‘erepani tavako ni veikau, jangli tambaku avaava rapakau, ava'ava teitei tipaker en wei halomtano, papago baka, papago halen tano, papago halomtano, papago vaca, papago vaka papago, papago halomtano, papago vaca lata hina, lau veveli Has natural enemies in Pacific causing significant impacts Tetraeuaresta obscuriventris elephant's foot seed fly In Pacific and effective none-medium 1 Papua New Guinea
Asteraceae Elephantopus mollis tobacco weed, elephant's foot tapuae ‘erepani tavako ni veikau, jangli tambaku avaava rapakau, ava'ava teitei tipaker en wei halomtano, papago baka, papago halen tano, papago halomtano, papago vaca, papago vaka papago, papago halomtano, papago vaca lata hina, lau veveli Has natural enemies in Pacific causing significant impacts Tetraeuaresta obscuriventris elephant's foot seed fly In Pacific and effective none-medium 1 Solomon Islands
Asteraceae Elephantopus mollis tobacco weed, elephant's foot tapuae ‘erepani tavako ni veikau, jangli tambaku avaava rapakau, ava'ava teitei tipaker en wei halomtano, papago baka, papago halen tano, papago halomtano, papago vaca, papago vaka papago, papago halomtano, papago vaca lata hina, lau veveli Has natural enemies in Pacific causing significant impacts Tetraeuaresta obscuriventris elephant's foot seed fly In Pacific and effective none-medium Tonga Accidental Established None
Asteraceae Elephantopus mollis tobacco weed, elephant's foot tapuae ‘erepani tavako ni veikau, jangli tambaku avaava rapakau, ava'ava teitei tipaker en wei halomtano, papago baka, papago halen tano, papago halomtano, papago vaca, papago vaka papago, papago halomtano, papago vaca lata hina, lau veveli Has natural enemies in Pacific causing significant impacts Tetraeuaresta obscuriventris elephant's foot seed fly In Pacific and effective none-medium Vanuatu Accidental Established None
Asteraceae Elephantopus mollis tobacco weed, elephant's foot tapuae ‘erepani tavako ni veikau, jangli tambaku avaava rapakau, ava'ava teitei tipaker en wei halomtano, papago baka, papago halen tano, papago halomtano, papago vaca, papago vaka papago, papago halomtano, papago vaca lata hina, lau veveli Has natural enemies in Pacific causing significant impacts Tetraeuaresta obscuriventris elephant's foot seed fly In Pacific and effective none-medium 1 Wallis and Futuna
Asteraceae Erigeron bonariensis hairy fleabane, wavy-leaved fleabane, hairy horseweed lani wela Has natural enemies under investigation New natural enemy(ies) under investigation new natural enemy(ies) under investigation New target weed under investigation not applicable
Asteraceae Erigeron canadensis Canadian fleabane, horseweed mandramandra lani wela Has natural enemies under investigation New natural enemy(ies) under investigation new natural enemy(ies) under investigation New target weed under investigation not applicable
Asteraceae Erigeron sumatrensis tall fleabane, broad-leaved fleabane matakaro, tho ni papalangi, tho ni vavalangi, thovuka, tumbua, wavuwavu pakaka Has natural enemies under investigation New natural enemy(ies) under investigation new natural enemy(ies) under investigation New target weed under investigation not applicable
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy 1 American Samoa
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy Cook Islands Intentional Established Variable
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy Fiji Intentional Established Heavy
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy 1 French Polynesia
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy 1 Federated States of Micronesia
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy Guam Intentional Failed to Establish
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy 1 Kiribati
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy 1 Marshall Islands
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy 1 New Caledonia
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy 1 Niue
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy 1 Northern Mariana Islands
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy Palau Intentional Failed to Establish
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy Papua New Guinea Intentional Established Heavy
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy 1 Samoa
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy Solomon Islands Accidental Established Unknown
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy 1 Tokelau
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy 1 Tonga
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy 1 Tuvalu
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy Vanuatu Intentional Established Too early
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Puccinia spegazzinii mile-a-minute rust In Pacific and effective heavy 1 Wallis and Futuna
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Actinote anteas chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 2 American Samoa
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Actinote anteas chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 1 Cook Islands
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Actinote anteas chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 1 Fiji
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Actinote anteas chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 2 French Polynesia
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Actinote anteas chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 2 Federated States of Micronesia
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang fou laina, fue saina teb el yas fue saina kwalo kalialo, kwalo kauburu Has natural enemies in Pacific causing significant impacts Actinote anteas chromolaena leaf-feeding butterfly Outside Pacific and effective heavy 1 Guam
Asteraceae Mikania micrantha mile-a-minute weed, bitter vine fue saina pō kutekute ovaova, usuvanua, wa bosucu, wa butako, wa mbosuthu, wa mbosuvu, wa mbutako, wa ndamele selmwadang