水稻潜根线虫(Hirschmanniella Spp)隶属垫刃目短体科短体亚科。它在水稻根内营寄生生活,影响根系对水分和养分的吸收,导致水稻植株缺素而减产。国外一些试验表明,使用杀线虫药剂防治该病,可使水稻增产10—40%。可见控制此病的危害,对提高水稻产量很有作用。潜根线虫病在我国尚 Hirschmanniella Spp belongs to the subfamily Brachyuraceae. It is in the rice root camp parasite life, affecting the root absorption of water and nutrients, leading to rice plant deficiency and yield. Some foreign experiments show that the use of nematicide agents to control the disease, rice yield 10-40%. Can be seen that the control of the disease hazards, to improve the yield of rice is very useful. Potential rootworm disease is still in our country