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一、前言利用不育性化学药剂是防治害虫的一个新途径。它的优点是可以直接使用田间一部分害虫不育,从而减低害虫密度,甚至消灭种群,经济、高效,但又保护天敌,不污染环境。Mitlin 等(1957、1958)曾试验了许多物质,主要是细胞分裂毒剂、抗癌药物、核酸代谢抑制剂,证明了它们具有不同程度的不育效果。Labracque(1960)筛选了更多种类,其中包括一部分常用的杀虫剂,如狄氏剂,丙稀除虫菊酯等;1961年他又
First, the introduction of the use of infertility chemicals is a new way to control pests. Its advantage is that it can directly use part of the pest infertility in the field, thereby reducing the density of pests and even eliminating the population, being economical and efficient, yet protecting the natural enemies and not polluting the environment. Mitlin et al. (1957, 1958) tested a number of substances, principally cytostatics, anticancer drugs, inhibitors of nucleic acid metabolism, and demonstrated that they have varying degrees of infertility. Labracque (1960) screened more species, including some of the commonly used pesticides, such as dieldrin, pyrethroid, etc .; in 1961 he again