Abstract

The field experiments were conducted to evaluate the efficacy of new molecules in combination and alone against insect pests of cotton (sucking and bollworms) at Agricultural Research Station-Banswara (Rajasthan) during kharif -2016 and 2017. The trial was laid out in a randomized block design (RBD) with eleven treatments including untreated check, each replicated thrice. The results revealed that both the doses of sulfoxaflor 30% WG i.e. 437.5 and 375 ml ha-1 were found very effective against jassids with highest percent control. Whereas, pyriproxyfen 5% EC @750 ml ha-1 and pyriproxyfen 5% EC + fenpropathrin 15% EC @ 750 ml ha-1 were found more effective against whiteflies and also gave highest seed cotton yield.

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