High risk weeds index

Chinese violet
(Asystasia gangetica 
subspecies micrantha)

Horsetail
(Equisetum spp.)

Kosters curse
(Clidemia hirta)

Mikania
(Mikania micrantha)

Parthenium weed
(Parthenium hysterophorus)

Pond apple
(Annona glabra)

Siam weed
(Chromolaena odorata)

Witchweed
(Striga species)