灭幼脲类杀虫剂对桑天牛成虫的作用及其机制  

INNFLUENCE OF BENZOYLPHENOL INSECTICIDES AND THEIR ACTION MECHANISMS ON APRIONA GERMARI ADULTS

作　　者：黄大庄[1] 张彦广[1] 阎浚杰[1] 李成德 胡隐月 

机构地区：[1]河北农业大学 [2]东北林业大业

出　　处：《林业科学》1998年第2期115-120,T001,共7页Scientia Silvae Sinicae

摘　　要：灭幼脲类杀虫剂对桑天牛成虫的作用及其机制黄大庄张彦广阎浚杰（河北农业大学保定０７１０００）李成德胡隐月（东北林业大业哈尔滨１５００４０关键词桑天牛成虫，灭幼脲Ⅲ号，氟幼灵，油剂，不育７０年代研制出来的灭幼脲类杀虫剂已成为当今较为理想的无公害的选择性杀...The adults of Apriona germari were fed in rooms with insecticides of benzoylphenol No3 and triflumuron. The results showed that there was no obvious effect on the morphology of the internal reproductive system of the adult insects. The ultrastructure of the sperms of male A. gremari was observed and clearly defined by using electron microscope. Benzoylphenol No3 can obviously decrease the sperm amount and cause sperm structure malformation, and there were no obvious effects on eating behaviour and life span, and some obvious effects were found on egg amount laid in the early stage of the adults, but there was no significant effect on the total egg amount laid. However, benzoylphenol No3 and triflumuron treatments could decrease the egg incubation rates to 3992%～4882% and 7433%～100%, respectively.

关 键 词：桑天牛 灭幼脲Ⅲ号 氟幼灵 油剂 杀虫剂 不育 

分 类 号：S767.3[农业科学—森林保护学] S888.729[农业科学—林学]