摘要
间泽钝绥螨对柑桔全爪螨的捕食量雌螨大于雄螨,分别为11.1和6.4头;雌成螨、若螨对柑桔全爪螨各螨态的功能反应均属HollingⅡ型,且对柑桔全爪螨幼若螨的捕食作用最大;田间控制效果显著,其线性方程为y=15.2482+0.9815x,r=0.8687。
Female Amblyseius aizawai could capture more Panonychus citri than the male did, the captured amount was 11.1 and 6.4 heads respectively. The functional respose presented by the female adult and nymph of the mite to each metamorphosis of the pest mite was the type of Holling Ⅱ .The benefical mite was possessed of the greatest capture function to the larva and nymph of the per pest mite and could remarkably control it in the orange orchard (Y = 15.2434+0.9815x, r = 0.8687).
出处
《贵州农业科学》
CAS
1993年第3期37-40,共4页
Guizhou Agricultural Sciences
关键词
间泽钝绥螨
柑桔全爪螨
捕食作用
4mblyseius aizawai
Panonychus citri
capture function
