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防治粘虫、地老虎的最有利时期是在成虫发生阶段,方法是以糖蜜诱杀剂诱杀为主,但是使用糖蜜诱杀剂在大面积上应用成本太高,因此我所进行了代用剂的研究。经过较长时间试验,结果证明以“麻饼发酵液”代替“糖蜜诱杀剂”效果良好。而且诱杀作用大于糖蜜诱杀剂,制法简单,成本低廉,宜于大面积应用。 一、试验结果 在1959年7月3～7日用两种液剂进行对比,其诱杀粘虫、地老虎成虫的效果如下表:
The most beneficial period for the control of armyworms and terrestrial tigers is at the stage of adult development. The method is based on the trapping and killing of molasses, but the use of molasses is very costly over a large area. Therefore, I conducted a study on alternative agents. After a long period of testing, the results show that “Mahogany fermentation broth” instead of “molasses trap agent” good effect. Trapping and killing effect than molasses trap agent, the method is simple, low cost, suitable for large area applications. First, the test results in July 19, 2007 3 to 7 with two liquid contrast, the temptation to kill armyworms, the effect of land tiger adults are as follows: