摘要
研究了低温贮存黄粉虫蛹对繁育管氏硬皮肿腿蜂的影响。结果表明，不同日龄黄粉虫蛹在-4℃贮存20d，以1～2日龄繁育的肿腿蜂寄生率、产卵量、出蜂量为最高。1．2日龄蛹在-4℃贮存1、5、10、20、30、45、60d时，上述各项生物学指标以贮存20、30d的最高；在4℃、0℃、-4℃、-8℃分别贮存20d后接蜂，上述各项生物学指标以-4℃下贮存为最优。
The effect of cold storage of the Tenebrio molitor pupae on the breeding of Scleroderma guani was investigated. Results revealed that S. guani female wasps reared on 1 - 2 d old T. molitor pupae showed higher parasitism rate and fecundity and produced more progeny wasps than those reared on 3 - 4 d and 5 - 6 d old pupae when these pupae had been stored for 20 d at - 4℃ prior exposure to the wasps. The above-mentioned biological parameters of the wasp were higher for the pupae stored for 20 and 30 d than those stored for 1, 5, 10, 45 and 60 d at - 4℃ ; and these parameters were the highest at - 4℃ among the four constant temperatures （4, 0, -4 and -8℃ ） when the pupae were stored for 20 d.
出处
《中国生物防治》
CSCD
北大核心
2006年第1期30-32,共3页
Chinese Journal of Biological Control
基金
北京市科技计划项目(H020720110190)
关键词
管氏硬皮肿腿蜂
黄粉虫
低温贮存
繁育
天牛
Scleroderma guani
Tenebrio molitor
cold storage
breeding
longicornia
