{"product_id":"population-dynamics-yield-loss-and-management-of-mustard-aphid-population-dynamics-yield-loss-and-field-efficacy-of-chemical-insecticides-against-lipaphis-erysimi-kalt-in-mustard-von-bavisa-rupaben-g-m-parmar","title":"Population dynamics, yield loss and management of mustard aphid","description":"\u003cp\u003eAphid population commenced from 4th Week After Sowing (WAS) [1st week of December (49th Standard Meteorological Week- SMW)] with aphid index 0.14 and reached to peak (4.9 aphid index\/plant) at 15th week after sowing i.e., 3rd week of February (8th SMW). The correlation matrix indicated that the aphid population had highly significant positive correlation with evaporation (r = 0.627**) and significant and positive relation with minimum temperature (r = 0.514*). The avoidable loss in yield of mustard due to mustard aphid, L. erysimi estimated 60.70 per cent. The yield recorded in protected plot was 1559 kg\/ha which showed 191.94 % yield increase over control while unprotected plot recorded 825 kg\/ha. In nutshell, based yield and economics; imidacloprid 0.005% was found to be the most effective and economical insecticidal treatment followed by dimethoate 0.03%, flonicamide 0.02%, thiamithoxam 12.6% + lambda cyhalothrin 9.50% @ 0.015%. Thus, it can be recommended for the management of aphid in mustard.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659956683\"\u003e\u003ch3\u003ePopulation Dynamics, Yield Loss and Field Efficacy of Chemical Insecticides Against Lipaphis erysimi (Kalt.) In Mustard\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783659956683","offer_id":39450622722141,"sku":"9783659956683","price":39.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/9b1bb619-bcc4-4ed8-a272-baad40f6b0e7.jpg?v=1774758045","url":"https:\/\/shop.autorenwelt.de\/en\/products\/population-dynamics-yield-loss-and-management-of-mustard-aphid-population-dynamics-yield-loss-and-field-efficacy-of-chemical-insecticides-against-lipaphis-erysimi-kalt-in-mustard-von-bavisa-rupaben-g-m-parmar","provider":"Autorenwelt Shop","version":"1.0","type":"link"}