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新疆地区种植油菜面积相当大,但是当播种出苗后,遭到跳(虫甲)严重为害,被害幼苗轻的子叶被咬成很多小洞,重的则被害致死,致使幼苗生长缓慢,甚至缺苗,严重威胁着苗期生长。虽然这种害虫喷撒666粉防治有效,但是在具体进行中,往往等跳(虫甲)出现大量为害时再喷药,这样虽然防治了,然而损失仍不可避免。作者为了解决这问题,特设计利用666的内吸作用防治跳(虫甲)的试验,结果于下:
Xinjiang rapeseed planting area is quite large, but when sowing seedlings, was hop (Pest) serious damage, seedling cotyledons were killed bites into many holes, heavy is killed, resulting in seedlings grow slowly, or even lack of seedlings , A serious threat to seedling growth. Although this pest spray 666 powder effective prevention and control, but in the concrete, often hop (insect) a lot of damage and then spray, so although prevention and control, but the loss is still inevitable. In order to solve this problem, the author specially designs the experiment of using the systemic action of 666 to prevent jumping (pest), and the result is as follows: