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菌根能减少一种豆荚害虫(soybean pod worm)和秋粘虫种群,对保护大豆免遭虫害是有益的。这两种昆虫给大豆生产带来了极大的威胁。在 Raymond Pacovsky(美国农业部西部地区研究中心的研究人员)的一项研究中,向 soybean pod worm 和秋粘虫的幼虫饲喂感染上泡囊-灌木状菌根(VAM)真菌的大豆植株的叶片,对照组以未接种的大豆植株叶片为食。14天后,和对照组相比,试验组的这两种昆虫幼虫的平均重量减少了40％。另外,当这两种昆虫幼虫吃了用菌根处理的植株叶片之后,需要很长时间才能从蠋变成茧。一
Mycorrhizal can reduce the population of a kind of soybean pod worm and fall armyworm and is beneficial for protecting soybean from insect pests. Both insects pose a great threat to soybean production. In a study by Raymond Pacovsky, a researcher at the USDA Western Regional Research Center, soybean pod worm and fall armyworm larvae were challenged with soybean plants infected with the vesicle-vesicular mycorrhizal (VAM) fungus Leaves, control group with uninoculated soybean plant leaves for food. After 14 days, the average weight of the two insect larvae in the test group was reduced by 40% compared to the control group. In addition, after the two insect larvae eaten plant leaves treated with mycorrhizal, it took a long time to change from 蠋 to cocoon. one