Lethal effect of imidacloprid on the coccinellid predator Serangium japonicum and sublethal effects on predator voracity and on functional response to the whitefly Bemisia tabaci

文献类型： 外文期刊

第一作者： Wu, Kongming

作者： Wu, Kongming;He, Yuxian;Zhao, Jianwei;Zheng, Yu;Desneux, Nicolas

作者机构：

关键词： Toxicity;Hazard quotient;Neonicotinoid;Risk assessment;Integrated pest management

期刊名称：ECOTOXICOLOGY （ 影响因子：2.823； 五年影响因子：2.958 ）

ISSN： 0963-9292

年卷期： 2012 年 21 卷 5 期

页码：

收录情况： SCI

摘要： Neonicotinoid insecticides are widely used for controlling sucking pests, and sublethal effects can be expected in beneficial arthropods like natural enemies. Serangium japonicum is an important predator in many agricultural systems in China, and a potential biological control agent against Bemisia tabaci. We evaluated the toxicity of imidacloprid to S. japonicum and its impact on the functional response to B. tabaci eggs. S. japonicum adults exposed through contact to dried residues of imidacloprid at the recommended field rate on cotton against B. tabaci (4 g active ingredient per 100 l, i.e. 40 ppm [part per million]), and reduced rates (25, 20, 15 and 10 ppm) for 24 h showed high mortality rates. The mortality induced by a lowest rate, 5 ppm, was not significantly different than the control group and thus it was considered as a sublethal rate. The lethal rate 50 and hazard quotient (HQ) were estimated to be 11.54 ppm and 3.47 respectively, indicating a risk for S. japonicum in treated fields (HQ > 2). When exposed to dried residues of imidacloprid at the sublethal rate (5 ppm) on cotton leaves, functional response of S. japonicum to B. tabaci eggs was affected with an increase in handling time and a reduction in peak consumption of eggs. Imidacloprid residues also disturbed predator voracity, the number of B. tabaci eggs consumed on treated leaves being significantly lower than on untreated leaves. All effects disappeared within a few hours after transfer to untreated cotton leaves. Imidacloprid systemically applied at the recommended field rate (for cotton) showed no toxicity to S. japonicum, nor affected the functional response of the predator. Sublethal effects of imidacloprid on S. japonicum observed in our study likely negatively affect S. japonicum development and reproductive capacity and may ultimately reduce predator population growth. These results hint at the importance of assessing potential effects of imidacloprid on S. japonicum for developing effective integrated pest management programs of B. tabaci in China.

分类号：

  • 相关文献

[1]Lethal and sublethal effects of thiamethoxam on the whitefly predator Serangium japonicum (Coleoptera: Coccinellidae) through different exposure routes. Yao, Feng-Luan,Zheng, Yu,Zhao, Jian-Wei,He, Yu-Xian,Weng, Qi-Yong,Desneux, Nicolas.

[2]Occurrence and risk assessment of organophosphorus pesticide residues in Chinese tea. Chen, Hongping,Hao, Zhenxia,Wang, Qinghua,Jiang, Ying,Pan, Rong,Wang, Chen,Liu, Xin,Lu, Chengyin,Chen, Hongping,Hao, Zhenxia,Wang, Qinghua,Jiang, Ying,Wang, Chen,Liu, Xin,Lu, Chengyin,Chen, Hongping,Hao, Zhenxia,Wang, Qinghua,Jiang, Ying,Wang, Chen,Liu, Xin,Lu, Chengyin,Pan, Rong.

[3]Lethal and sublethal effects of dinotefuran on two invasive whiteflies, Bemisia tabaci (Hemiptera: Aleyrodidae). Qu, Cheng,Zhang, Wei,Li, Fengqi,Luo, Chen,Wang, Ran,Tetreau, Guillaume. 2017

[4]Lethal, sublethal and transgenerational effects of the novel chiral neonicotinoid pesticide cycloxaprid on demographic and behavioral traits of Aphis gossypii (Hemiptera: Aphididae). Li, Jin-Hua,Liu, Yong-Qiang,Cui, Li,Lu, Yan-Hui,Wu, Kong-Ming,Yuan, Hai-Bin,Li, Jin-Hua,Xu, Xiao-Yong,Li, Zhong,Desneux, Nicolas. 2017

[5]Ecology, Worldwide Spread, and Management of the Invasive South American Tomato Pinworm, Tuta absoluta: Past, Present, and Future. Guedes, Raul Narciso C.,Wan, Fang-Hao,Desneux, Nicolas. 2018

[6]Mitigating cadmium accumulation in greenhouse lettuce production using biochar. Zheng, Ruilun,Li, Cui,Wang, Qinghai,Sun, Guoxin,Reid, Brian J.,Xie, Zubin,Zhang, Bo.

[7]Mitigating heavy metal accumulation into rice (Oryza sativa L.) using biochar amendment - a field experiment in Hunan, China. Zheng, Ruilun,Chen, Zheng,Sun, Guoxin,Zheng, Ruilun,Cai, Chao,Huang, Qing,Tie, Baiqing,Liu, Xiaoli,Lei, Ming,Reid, Brian J.,Baltrenaite, Edita.

[8]Determination of neonicotinoid insecticides residues in eels using subcritical water extraction and ultra-performance liquid chromatography-tandem mass spectrometry. Xiao, Zhiming,Yang, Yunxia,Li, Yang,Fan, Xia,Ding, Shuangying.

[9]Individual and Joint Acute Toxicities of Selected Insecticides Against Bombyx mori (Lepidoptera: Bombycidae). Yu, R. X.,Wang, Y. H.,Hu, X. Q.,Wu, S. G.,Cai, L. M.,Zhao, X. P..

[10]Systemic action of novel neonicotinoid insecticide IPP-10 and its effect on the feeding behaviour of Rhopalosiphum padi on wheat. Cui, Li,Sun, Lina,Cao, Yazhong,Yang, Daibin,Yuan, Huizhu,Shao, Xusheng,Li, Zhong.

[11]Insecticide resistance in Bemisia tabaci biotype Q (Hemiptera: Aleyrodidae) from China. Luo, C.,Jones, C. M.,Devine, G.,Denholm, I.,Gorman, K.,Luo, C.,Zhang, F..

[12]Design, synthesis and insecticidal activity of novel hydrocarbylidene nitrohydrazinecarboximidamides. Yang, Dong-yan,Zhou, Zi-yuan,Ma, Yong-qiang,Qin, Zhao-hai,Zou, Xiang-gao,Rui, Chang-hui.

[13]Simultaneous Determination of 6 Neonicotinoid Residues in Soil Using DLLME-HPLC and UV. Sun Bao-li,Shan Hong,Li Yan-hua,Zeng Ya-ling,Shen Xiu-li,Tong Cheng-feng. 2013

[14]Susceptibility to neonicotinoids and risk of resistance development in the brown planthopper, Nilaparvata lugens (St(a)over-circlel) (Homoptera: Delphacidae). Zhu, Yu Cheng,Wang, Yanhua,Chen, Jin,Ma, Chongyong,Huang, Yue,Shen, Jinliang,Wang, Yanhua. 2008

[15]Does Drought Increase the Risk of Insects Developing Behavioral Resistance to Systemic Insecticides?. Khodaverdi, Haleh,Fowles, Trevor,Bick, Emily,Nansen, Christian,Nansen, Christian.

[16]Transcriptomic responses to different doses of cycloxaprid involved in detoxification and stress response in the whitebacked planthopper, Sogatella furcifera. Yang, Yuanxue,Zhang, Yixi,Yang, Baojun,Liu, Zewen,Fang, Jichao.

[17]Toxicity of Insecticides Targeting Rice Planthoppers to Adult and Immature Stages of Trichogramma chilonis (Hymenoptera: Trichogrammatidae). Liu, Yudi,Hou, Maolin,Babendreier, Dirk,Zhang, Feng,Song, Kai.

[18]Monitoring Trends in Insecticide Resistance of Field Populations of Sogatella furcifera (Hemiptera: Delphacidae) in Guizhou Province, China, 2012-2015. Jin, Jian-Xue,Jin, Dao-Chao,Jin, Jian-Xue,Li, Wen-Hong,Cheng, Ying,Li, Feng-Liang,Ye, Zhao-Chun.

[19]A push-pull strategy to control aphids combines intercropping with semiochemical releases. Hatt, Severin,Zhang, Yong,Chen, Julian,Xu, Qinxuan,Hatt, Severin,Lopes, Thomas,Zhang, Yong,Francis, Frederic,Hatt, Severin,Bodson, Bernard. 2018

[20]Susceptibility of adult Trichogramma nubilale (Hymenoptera: Trichogrammatidae) to selected insecticides with different modes of action. Wang, Yanhua,Yu, Ruixian,Zhao, Xueping,Chen, Liping,Wu, Changxing,Cang, Tao,Wang, Qiang. 2012

作者其他论文 更多>>

微信小程序