PESTS OF PULSES - RED GRAM & CHICKPEA :: Major Pests :: Plume Moth
4. Plume moth: Exelastis atomosa (Pterophoridae: Lepidoptera)
Distribution and status: India, Nepal and New Guinea
Host range: Red gram, lablab, niger and horse gram
Damage symptoms
The tiny larva bores into unopened buds, flowers and tender parts. 5-20% pods are damaged.
Bionomics: Adult is delicate, brown coloured small moth with plumed wings. Eggs are laid on flower buds and tender pods. Egg period is 4 days. Larva is greenish brown, 10 mm in length densely packed with short hairs and spines. Larval period is 14-30 days. It pupates on the pods itself. Pupal period is 4-8 days.
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1. Egg on redgram pod,
2. Magnified egg,
3. Larva,
4. details of larva,
5. Pupa,
6, 7. Moths |
Management
- Conserve Larval parasitoids, Apanteles paludicolae, Diadegma sp.,
- Chemicalcontrol measures are the same as redgram pod borer.
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