“鲁保一号”是山东省农业科学院从菟丝子上分离出来的一种真菌,是对大豆菟丝子杀伤力很强的一种微生物,把“鲁保一号”制成品配成一定浓度的菌液,喷到菟丝子上,在适宜条件下,孢子产生芽管,钻到菟丝子体内,吸收营养物质,进行大量繁殖,同时分泌毒素,破坏菟丝子的机体,使其死亡,干枯脱落。成本低,应用得当,防治效果好,而对被菟丝子寄生的大豆、胡麻均无药害。 “Lu Bao One ” is a kind of fungus isolated from Dodder of Shandong Academy of Agricultural Sciences, is a kind of microbe that is very lethal to soybean cotyledons, and “Lu Baoyuan ” A certain concentration of bacteria liquid, sprayed onto the dodder seeds, under appropriate conditions, the spores produce germ tube, drill into the dodder body, absorb nutrients, a large number of breeding, while secreting toxins, damaging the body of dodder, causing death, dry off. Low cost, proper application, good control effect, while the parasites of dodder soybeans, flax are no phytotoxic.