山东农业科学Issue(6)：120-122,3.
北虫草菌种感染家蚕幼虫的研究
Study on Infection of Cordyceps militaris strain to Mulberry Silkworm Larva
摘要
Abstract
The artificial cultivation test of silkworm cordyceps was conducted with Cordyceps militaris strains inoculating mulberry silkworm larva .The effects of different strains , spore numbers and silkworm strains on the infection after inoculation were investigated .The results indicated that the weight of silkworm larva decreased with the increase of infection ratio .Most of the silkworm larva were infected from the 3rd to the 7th day.The Cordyceps militaris strain was the main influencing factor .The silkworm strain had little effect on the infection .The infection ratio of Japanese parent silkworm was a little higher than that of hybrid . The more spore number the spore liquid had , the faster the infection speed was , and the higher the infection ratio was.The spore number of spore liquid was better of over 106 per milliliter.关键词
家蚕幼虫/北虫草/感染/因素Key words
Mulberry silkworm larva/Cordyceps militaris/Infection/Factor分类
农业科技引用本文复制引用
顾寅钰,施新琴,李峰,赵德安,王玺兰,李化秀..北虫草菌种感染家蚕幼虫的研究[J].山东农业科学,2014,(6):120-122,3.基金项目
山东省2013年度农业重大应用技术创新项目资助。 （）
