【摘要】 试验目的在于为杀虫剂混用提供依据。选用"敌敌畏"1000倍+"敌杀死"2000倍、"功夫"1000倍+"辟蚜雾"1000倍、"氧化乐果"1000倍+"灭蚜宁"1000倍共3种混配杀虫剂进行室内毒力和田间小区药效试验,并与相应单剂作比较。田间药效试验结果表明,"敌敌畏"1000倍+"敌杀死"2000倍有增效作用,另两种混剂分别比对照的1种单剂为增效而比另1种为减效。农药成本混剂介于相应2个单剂之间。更多还原

【Abstract】 The virulence and control effects of three insecticide mixtures, eichlorvos at a dilution of 1000 + deltamethirn at a dilution of 2000, cyhalothrin at a dilution of 1000 + pirimicarb at a dilution of 1000 and omethoate at a dilution of 1000 + Mieyaning at a dilution of 1000 were experimented both at plots and indoors and compared with the corresponding single insecticides. The results showed that eichlorvos at a dilution of 1000 + deltamethirn at a dilution of 2000 had good synergistic effects, the cost of the mixture was between the costs of two single ones.更多还原