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桑椹浆瘿蚊的生物学特性及防治技术研究
引用本文:焦锋,韩明斋.桑椹浆瘿蚊的生物学特性及防治技术研究[J].蚕业科学,1997,23(2):73-76.
作者姓名:焦锋  韩明斋
作者单位:陕西省蚕桑丝绸研究所
摘    要:桑椹浆瘿蚊(ContariniamorulaeJiangnomennudum)是新发现的一种桑树害虫。在陕西关中地区年发生1代,以幼虫寄生于雌花子房内为害,5月中旬幼虫老熟后弹跳入土结茧越夏越冬。采用蛹期或幼虫入土期地面薄膜覆盖;或蛹期每公顷用40%甲基异柳磷乳油6kg或50%甲基对硫磷6.6kg拌适量干细土撒施于桑园土壤,有较好的防治效果。

关 键 词:桑树  桑椹浆瘿蚊  生物学特性  防治

STUDIES ON THE BIOLOGICAL CHARACTERS AND CONTROL OF Contarinia morulae JIANG NOMEN NUDUM (Diptera:Cecidomyiidae)
Jiao Feng, Han Mingzhai ,Wang Shuxa,Su Lihong, Zhu Guangyi, Li Cang.STUDIES ON THE BIOLOGICAL CHARACTERS AND CONTROL OF Contarinia morulae JIANG NOMEN NUDUM (Diptera:Cecidomyiidae)[J].Acta Sericologica Sinica,1997,23(2):73-76.
Authors:Jiao Feng  Han Mingzhai  Wang Shuxa  Su Lihong  Zhu Guangyi  Li Cang
Abstract:Sorosis gall-midge (Contarinia morulae Jiang nomen nudum) was a new mulberrypest in Shaanxi province. The new species was firstly described in this article. It com-pletes one generation per year in central Shaanxi. The larvae parasitize in the ovaries ofmulberry female flowers. The matured larvae spring down into earth and go into dia-pause in cocoons. The results indicate that it can be controlled well by covering the soilwith the polythene sheet during the period of pupa and/or matured larvae,or spraying6kg of 40% isofenphos-methyl emulsion or applying 6. 6kg of 50% paration-methyl(mixed with fine soil) per hectare all over mulberry garen during the pupal stage.
Keywords:Mulberry Contarinia morulae Jiang nomen nudum Biological character Control
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