近年来,在花生生产上提出了这样一个问题,为什么只靠播种前施药,有些蛴螬没有被药死,花生仍受为害,因而有些社队说什么“农药不灵啦”,“用药量少啦”,“虫子产生抗性了”等等。这些说法是无根据的,主要是因为蛴螬种类多,现已查明的有十五种之多,生活习性、发生规律都不相同,只在耕地、耙地、播种时施六六六毒土或毒粪,就不能达到防治所有为害花生的蛴螬,播种时施药除对大黑金龟(虫甲)、铜绿金龟(虫甲)有防治效果外,对其它种是无效的。因此,在暗黑金龟(虫甲)、拟毛黄金龟(虫甲)多的地区,要在花生生育中 In recent years, the issue of peanut production has raised the question of why pesticides are not used until they are sown. Some are not dying and peanuts are still harmed. Therefore, Friends “,” insects have resistance "and so on. These allegations are unfounded, mainly because there are many kinds of grudges, and as many as fifteen kinds of living habits have been identified. The laws of occurrence are different. Only in cultivated land, harrowing fields, Or poisonous manure, we can not achieve the control of all pests of pest damage, sowing application in addition to the large black tortoise (pest), copper beetle (pest) control effect, the other species is ineffective. Therefore, in the dark beetle (insect), hairy turtle (insect) and more areas, to be born in the peanut