昆虫病原线虫对天牛致死效应的室内试验  

LABORATORY EXPERIMENT ON LETHAL EFFECT OF INSECTPATHOGENIC EELWORM TO CAPRICORN BEATLE

作　　者：王希蒙[1] 马峰[1] 任国栋[1] 

机构地区：[1]宁夏农学院植物病虫综合治理研究所

出　　处：《宁夏农学院学报》1996年第3期5-8,共4页Journal of Ningxia Agricultural College

摘　　要：本试验观察了前人未做过的ｓｔｅｉｎｅｒｎｅｍａｃａｒｐｏｃａｐｓａｅ线虫的两个品系Ａｇｒｉｏｔａｓ（Ａ２４）和Ｂｅｉｊｎｇ对光肩星天牛（ＡｎｏｐｌｏｐｈｏｒａｇｌａｂｒｉＰｅｎｎｉｓ）幼虫和蛹的侵染过程。天牛死亡症状及其致死效应，从而找出线虫对天牛致死机理及选出Ｂｅｉｊｎｇ品系的线虫优于Ａ２４品系，最佳施用浓度为５０００条／头。In the experiment,the author observed the infective process,death symptom and lethel effect of two strains of eelworm,Agriotas(A24)and Beihing,to lavae and'pupae of Anoplophora glabripennis,found the lethal mechanism to the beatle,selectedBeijing strain which is better than A24,determined the best applied concentration,500eelworms/a beetle.

关 键 词：线虫 光肩星天牛 病原线虫 致死效应 

分 类 号：S769[农业科学—森林保护学] S763.859[农业科学—林学]