Functional and numerical responses of Cyrtorhinus lividipennis to eggs of Nilaparvata lugens are not affected by genetically modified herbicide-tolerant rice
文献类型： 外文期刊
作者： Jiang Xian-bin 1 ; Huang Qian 1 ; Ling Yan 2 ; Chen Yu-chong 3 ; Xiao Guo-ying 4 ; Huang Suo-sheng 2 ; Wu Bi-qiu 2 ; Huan 1 ;
作者机构： 1.Guangxi Acad Agr Sci, Rice Res Inst, Guangxi Key Lab Rice Genet & Breeding, Nanning 530007, Peoples R China
2.Guangxi Acad Agr Sci, Plant Protect Res Inst, Nanning 530007, Peoples R China
3.Guangxi Acad Agr Sci, Nanning 530007, Peoples R China
4.Chinese Acad Sci, Inst Subtrop Agr, Changsha 410125, Hunan, Peoples R China
关键词： transgenic rice;green mirid bug;brown planthopper;natural enemy;non-target organisms;predator;herbicide resistant;safety assessment;GM crops
期刊名称：JOURNAL OF INTEGRATIVE AGRICULTURE （ 影响因子：2.848； 五年影响因子：2.979 ）
ISSN： 2095-3119
年卷期： 2015 年 14 卷 10 期
页码：
收录情况： SCI
摘要： To safely and sustainably utilize genetic breeding techniques for crop production, greater understanding of the potential effects of genetically modified herbicide-tolerant (GMHT) crops on the ecological functions of predators is required. In the laboratory, we examined the functional and numerical responses of Cyrtorhinus lividipennis Reuter to eggs of brown plan-thopper (BPH), Nilaparvata lugens (Stal), which were reared on GMHT rice Bar68-1; the untransformed parental cultivar, D68; or a BPH-susceptive rice variety, Taichung Native 1. All stages of nymphs and female adult of C. lividipennis, either on GMHT rice or control plants, exhibited typical type II functional responses when fed on BPH eggs; the attacking rate and handling time of C. lividipennis on GMHT rice Bar68-1 was not significantly different from that on D68. The numerical responses of C. lividipennis on GMHT rice or controls fit Beddington's model; there were no significant differences in the parameters of numerical responses between GMHT rice Bar68-1 and D68. The results indicated that the functional and numerical responses of C. lividipennis to BPH eggs are not affected by GMHT rice Bar68-1.
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