【摘要】 采用99%矿物油对桑园红蜘蛛进行田间药效试验,结果表明:当99%矿物油使用剂量为3 300~6 600 mg/kg时,可有效防治桑园红蜘蛛,防治效果优于剂量为9 mg/kg的1.8%阿维菌素乳油,且不会对桑叶产生药害,是适合桑园使用的环境友好型杀虫剂。更多还原

【Abstract】 The Terancychus cinnabarinus Boisduval was controlled by 99% mineral oil in the field test.The results showed that 99% mineral oil was security on the mulberry leaves when using a dose of 3 300~6 600 mg/kg,effectively controlled Terancychus cinnabarinus Boisduval,and the preventive effect was better than the dose of 9 mg/kg of 1.8% Abamectin EC.The 99% mineral oil can be used as environment-friendly pesticides in mulberry.更多还原