进行小麦吸浆虫虫情检查时,淘土以后,因为残渣颇多,而吸浆虫休眠体或不休眠幼虫均极细小,要将每个个体检拾出来记载其数目极其困难,所以各地实际进行防治工作者和研究工作者,要求逐步解决这一项繁难手续,以利防治工作进行。今年3月,我们进行了药液漂浮虫体试验,根据试验结果,漂浮幼虫以氯化钙为最好,结果简述如下: Wheat whey bug inspection, Amoy later, because a lot of residue, and Midge resting or non-sleeping larvae are extremely small, it is extremely difficult to record the number of each individual to check out, so the actual prevention and treatment workers around And research workers, demanded that this complicated procedure be gradually resolved in order to facilitate the prevention and control work. In March of this year, we carried out a solution floating insect body test, according to the test results, floating larvae to calcium chloride as the best, the results are summarized as follows: