论文部分内容阅读
霉菌喷雾杀虫剂美国波克夏的国际生物管制研究所的科学家帕莱尔,成功地开发出一种对蝗虫具有致命杀伤力的霉菌喷雾杀虫剂,不但不污染环境,价钱也较便宜,而且效果良好。在蝗虫大发生的潮湿季节,霉菌很容易寄生。因此,帕莱尔先将霉菌的孢子装进一种油基培养液中,制成霉菌喷雾杀虫剂。当蝗虫发生时,用喷雾器喷出,悬浮其中的霉菌孢子就喷到蝗虫身上,先在表皮上发育,然后钻进其身,并寄生在蝗虫的循环系统里,不停地分裂繁殖,直至堵塞蝗虫的循环系统,使蝗虫一命呜呼。
Mold Spray Pesticides The American Institute of Bio-control, Berkshire’s Institute of Palear successfully developed a mold insecticide with lethal lethality to grasshoppers. It not only does not pollute the environment but also costs less, And the effect is good. During the wet season where locusts occur, the mold can easily parasitize. Therefore, Pairel first mold spores into an oil-based medium, made of mold spray insecticide. When the locust occurs, it is sprayed with a sprayer and the mold spores suspended therein are sprayed onto the grasshopper, first on the epidermis, and then drilled into the body and parasitized in the circulatory system of the locust, constantly dividing and breeding until it becomes clogged The circulatory system of locusts, so that locust life awoke.