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Insect pest management

Insect pest management

Management of Rice hispa

Rice hispa: Dicladispa armig-era (Olivier) (Coleoptera : Chrysomelidae)

Kannada name : Mullu chippina dumbhi

Rice leaf folder

Rice Leaf Folder: Cnaphalocrosis medinalis (Guenee) (Lepidoptera: Pyralidae)

Kannada name Yele Suruli Hulu, Yele Madachuva Hulu, Gari Suttuva Hulu

Yellow stem borer

Yellow stem borer: Scirpophaga incertulas  (Walker)(Lepidoptera : Pyralidae)

Local name: Haladi Kanda Koraka

Rice mealy bug

Rice mealy bug: Brevennia rehi (Lindinger)

Local name: Hittu tigane

Management of White backed plant hopper

 White Backed Plant Hopper : Sogatella furcifera  (Hovarth)

Green plant hopper

Green Leaf  Hopper : Nephotettix nigropictus Stal. and Nephotettix virescens Distant (Hemiptera : Cicadellidae )

Local name: Hasiru Jigi Hulu

Paddy aphid management in organic basmati rice

Paddy aphid:

The aphids are sporadic pests of paddy in humid areas. The wingless adults are rusty to dark brown in colour and nymphs are pink. Both nymphs and adults suck sap from leaves and un-ripened grains and cause yellowing of leaves. Severe infestations reduce the vigor of plants and as a result chaffy earheads may be produced.

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