大通县病虫净防治农作物病虫害试验

Test on Control Crop Insect Pest by BCJ in Datong

用病虫净1号进行防治小麦病虫害试验,用病虫净2号防治油菜中后期虫害试验,结果表明,病虫净1号对小麦麦茎峰防效为93.75%,对小麦条锈病防效为95.28%;病虫净2号对油菜露尾甲防效为96.69%,对油菜蚜虫防效为84.35%,对小菜峨防效为90.25%。病虫净防治小麦、油菜主要病虫害效果好,增产明显,适宜在农作物统防统治中推广应用。

Control wheat insect pest were tested by Bingchongjing （BCJ）No. 1 .Control rape pest were tested by BCJ No. 2 during middle and end period of rape growth. The results showed, Effective of control European wheat stem sawtly was 93.75% by BCJ No. 1. Effective of control wheat yellow strip rust was 95.28% by BCJ No. 1. Effective of control rape nitidulid beetle was 96.69 % by BCJ No. 2. Effective of control rape aphis was 84.35 %. Effective of control small plutellid moth was 90.25 %. Effective of control wheat and rape main insect pest were fine, might be increased yield. BCJ may be extended in seek unity of control insect pest.