PESTS OF VEGETABLE CROPS
Dr. Jamba GyeltshenCNR Lobesa12/03/2012
Pest of Brassicas
1. Large white butterfly2. Diamond back moth3. Cabbage moth4. Cabbage aphid5. Cutworms6. Flea beetles7. Harlequin bugs
Cut worms
• Agrotis segetum
Adult moth
Cutworm
Cutworm
© Jamba Gyeltshen
© Jamba Gyeltshen
Cutworm
© Jamba Gyeltshen
Bean seedling damage
© Jamba Gyeltshen
Bean seedling damage
© Jamba Gyeltshen
© Jamba Gyeltshen
Large white butterfly
Pieris brassicae
Adult female moth
Adult male moth
Eggs of Cabbage white butterfly
© Jamba Gyeltshen
Eggs of Cabbage white butterfly
© Jamba Gyeltshen
Eggs of Cabbage white butterfly
Newly hatched larvae
© Jamba Gyeltshen
Newly hatched larvae
© Jamba Gyeltshen
Newly hatched larvae
© Jamba Gyeltshen
Newly hatched larvae
© Jamba Gyeltshen
Growing larvae feed in clusters
© Jamba Gyeltshen
© Jamba Gyeltshen
Damage by larvae
Pupa
Diamond back moth
Plutella xylostella
Adult moth
Larva
larva
Pupa
Damage
Cabbage moth
Mamestra brassicae
Adult moth
Egg
Larva (Brown and green)
Larva (brown form)
Larva (Green form)
Cabbage aphid
Brevicoryne brassicae
© Jamba Gyeltshen
Aphid colony
Syrphid larvae feeding on aphids
© Jamba Gyeltshen
Harlequin bugs
© Jamba Gyeltshen
Harlequin Bugs
Eurydema sp
Harlequin bug nymphs
© Jamba Gyeltshen
Feeding damage
© Jamba Gyeltshen
Flea beetles
Phyllotreta cruciferaePhyllotreta striolata
Flea Beetles damage
Flea beetle damage
Flea beetles (Bluish green)
Striped flea beetle