How to control early shoot borer ,ਗੰਨੇ ਦਾ ਅਗੇਤੀ ਫੋਟ ਦਾ ਗੜੂਆ,ਰੋਕਥਾਮ ਕਿਵੇਂ?
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- Опубліковано 4 тра 2024
- Identification of pest:
Egg: Flat - scale like eggs are laid in 3-5 rows on the lower surface of leaves in masses of 4-100. The masses are slightly overlapping like tiles.
Larva: Larva is dirty white with five dark violet longitudinal stripes and dark brown head.
Pupa: Pupation takes within the tunnel. Caterpillar before pupating makes a large exit hole in the stem and blocks the opening with silken discs.
Adult: Pale greyish brown moth with black dots near the coastal margin of the forewings and with white hind wings.
ਡਾਕਟਰ ਅਮਰੀਕ ਸਿੰਘ ਜੀ, ਬਹੁਤ ਵਧੀਆ ਜਾਣਕਾਰੀ ਦਿੱਤੀ ਗਈ ਹੈ ਜੀ ।।