论文部分内容阅读
一九五一年度,本所棉红蜘蛛防治研究小耝与平原省聊城专署病虫防治组、河北省农场虫害组、辽西省农场虫害组等单位合作,分区进行第一年度的棉红蜘蛛寄主植物初步调查,再由本所小组利用混合接种所饲养的红蜘蛛作室内饲养覆验,并接合田间的继续观察,明确它在该寄主上是否能繁殖畅生,凡经饲育覆验能够适生繁殖的植物,都叫它为棉
In 1951, the research institute of cotton spider mites co-operated with the pest control team of Liaocheng Prefecture of Pingyuan Province, the farm pest group of Hebei Province and the farm pest group of western Liaoning Province to carry out the first year of the cotton spider mite host Preliminary investigation of plants, and then by our team using mixed inoculation of the red spider feeding for indoor rearing inspection, and continue with the field observation, to determine whether it can breed on the host of the host, where breeding can adapt to reproductive breeding The plants are called cotton