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当前位置: 首页 > 文章 > 日本食蚧蚜小蜂对橡副珠蜡蚧的控制作用研究 应用昆虫学报 2019 (2) 208-213
Position: Home > Articles > Research on the control of Parasaissetia nigra Nietner by Coccophagus japonicus Compere Chinese Journal of Applied Entomology 2019 (2) 208-213

日本食蚧蚜小蜂对橡副珠蜡蚧的控制作用研究

作  者：
吴晓霜;牛黎明;符悦冠;陈俊谕;韩冬银;李磊;吴琦琦;张方平;朱俊洪
单  位：
中国热带农业科学院环境与植物保护研究所;海南大学热带农林学院
关键词：
日本食蚧蚜小蜂;橡副珠蜡蚧;温度;功能反应;干扰效应
摘  要：
【目的】为了明确日本食蚧蚜小蜂Coccophagus japonicus Compere对橡副珠蜡蚧Parasaissetia nigra Nietner的控害潜能。【方法】在18、21、24、27、30、33℃条件下研究了日本食蚧蚜小蜂对橡副珠蜡蚧3龄若虫的寄生功能反应及27℃条件下该蜂自身的干扰效应。【结果】该蜂的寄生功能反应符合Holling-Ⅱ和Holling-Ⅲ模型,但各温度间功能反应的参数存在差异,其中以瞬时攻击率/处理时间(a'/T_h)为评价指标,在18-33℃范围内,在24℃时寄生效能最大,为53.86;日本食蚧蚜小蜂个体间存在干扰效应,随着自身密度增大,相互干扰作用增强,在27℃时,Hassell模型E=QP~(-m)能够很好的反映出不同寄生蜂密度对橡副珠蜡蚧的寄生情况。【结论】日本食蚧蚜小蜂对橡副珠蜡蚧3龄若虫有较好的控害能力。
译  名：
Research on the control of Parasaissetia nigra Nietner by Coccophagus japonicus Compere
作  者：
WU Xiao-Shuang;NIU Li-Ming;FU Yue-Guan;CHEN Jun-Yu;HAN Dong-Yin;LI Lei;WU Qi-Qi;ZHANG Fang-Ping;ZHU Jun-Hong;Environment and Plant Protection Institute, Chinese Academy of Tropical Agricultural Sciences;Institute of Tropical Agriculture and Forestry, Hainan University;
单  位：
WU Xiao-Shuang%NIU Li-Ming%FU Yue-Guan%CHEN Jun-Yu%HAN Dong-Yin%LI Lei%WU Qi-Qi%ZHANG Fang-Ping%ZHU Jun-Hong%Environment and Plant Protection Institute, Chinese Academy of Tropical Agricultural Sciences%Institute of Tropical Agriculture and Forestry, Hainan University
关键词：
Coccophagus japonicus Compere;;Parasaissetia nigra Nietner;;temperature;;functional response;;interference effect
摘  要：
[Objectives] To determine the potential of the parasitoid Coccophagus japonicus Compere as a biological control for Parasaissetia nigra Nietner. [Methods] The functional responses of C.japonicus to the 3~(rd) instar of P. nigra were studied at 18, 21, 24, 27, 30 and 33 ℃, respectively, and the effect of intra-specific competition on the predatory efficiency of C.japonicus was also studied at 27 ℃. [Results] The functional responses of C.japonicus to the 3~(rd) instar of P. nigra conformed to the Holling Ⅱ and Holling-Ⅲ equations, but the parameters of the functional response varied with temperature.In the range of 18 to 33 ℃, parasitic efficiency, which was evaluated by the ratio of instantaneous attack rate to handing time(a'/T_h), was highest(53.86) at 24 ℃. Intra-specific competition between individuals of C.japonicus increased with density.Parasitism under different densities of C.japonicus at 27 ℃ could be modelled by the Hassell equation(E = QP~(-m)).[Conclusion] C.japonicus has the potential to be an effective biological control for the 3~(rd) instar of P. nigra.

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