Type of pests in agrobiocenosis of rice and pest control

In the article, 10 species of pests that damage rice plants during season in agrobiocenosis were identified. Leptestheria dahalacensis Sars, Apus concriformis Sh., Corn stalk Ostrinia nubilalis Hb , and Cephus pygmaeus have been reported to cause grasses.A growth calendar has developed. pest experiment germination period, biological effectiveness drug was highest for 15 days, accounted 93.9%, variant treated with Nurell D 55% em.k at rate 1.5 l/ha. When Tayshin 500 s.d.g ( Clothianidin ) 0.06 kg/ha, effectives 93.3% 14 days. experiment, (1.5 l/ha) used against main (0.06kg/ha) yielded 70.7 q/ha which chemical agent used, 10.1 additional yields reported. The results showed yield “Iskandar” variety 73.8 q/ha, 13.2 more than control, when applied. Whereas new s.d.g. variant, it by control variant.