WebTry to ensure that there is a rice-free period, and this coincides with the dry season (if there is one), so that hopper populations are low. During this time hoppers will lose the virus … The Cicadellidae combine the following features: • The thickened part of the antennae is very short and ends with a bristle (arista). • Two ocelli (simple eyes) are present on the top or front of the head. • The tarsi are made of three segments.

ORGANIC FARMING :: Pest Management of Agricultural Crops

WebLife cycle of Green leafhopper Rice is the preferred host of N.virescens. Females lay eggs in the wings of leaf sheath in a mass of single rows obliquely placed and touching each other. Oviposition occurs mostly during the day. Egg: The number of eggs laid in a mass varies from 6-8 and the fecundity is around about 365 eggs. WebCheck each side of the seed bed (or direct-seeded fields). For older rice plants, grasp the plant, bend it over slightly, and gently tap it near the base to see if planthoppers fall onto the water surface. For transplanted rice … sharp turn 7 little words

Sogatella furcifera (white-backed planthopper) CABI Compendium

WebDec 1, 2015 · Seasonal incidence of green leaf hopper of rice grown under SRI and conventional methods of planting and its relation with weather parameters December … WebField collection of GLH was made by 100 complete Feeding by GLH is confined mostly to the leaf and leaf sweep- net (30 cm diameter, double stroke) for two sheath of rice plant. Mild infestations may reduce the years ( 2004, 2005) covering Boro rice (winter rice), vigor of the plants and the number of productive Aus (summer rice) and Aman rice ... WebIdentification of insect pest: Eggs: Greenish transparent eggs are deposited in the midrib of leaf blade or sheath of rice or green grass. They are laid in batches of 10 to 15 arranged … sharptronics hosur