数字农科院2.0

Loss of parasitoid diversity in China's corn agro-ecosystem over a 30-year time period

文献类型： 外文期刊

作者： Hu, Zunrui;Myint, Yee Yee;Zhang, Tiantao;Bai, Shuxiong;He, Kanglai;Wyckhuys, Kris A. G.;Li, Zhengxi;Wang, Zhenying

作者机构：

关键词： Trichogramma spp;Egg parasitoids;Diversity;Corn cropping;Ostrinia furnacalis;Biological control

期刊名称： BIODIVERSITY AND CONSERVATION

ISSN： 0960-3115

年卷期： 2023 年

页码：

收录情况： SCIE（2023版）

摘要： Globally, insect abundance and diversity are experiencing a rapid decline. Despite important inter-taxa and geographical variability, this can entail an extinction of ecological interactions and a decay of ecosystem functions. In this study, we compared the spatial distribution, abundance and species composition of Trichogramma spp. egg parasitoids (Hymenoptera: Trichogrammatidae) over a 30-year time period in China. During the 1980s and in 2016-2018, egg masses of the Asian corn borer (ACB), Ostrinia furnacalis, were systematically sampled from corn fields across the country. In 2018, five species were identified with Trichogramma ostriniae representing 90% of the species complex. Since the 1980s, two new species have made their appearance while nine (out of 12; i.e., 75%) species disappeared. These include comparative specialists but also generalists such as T. evanescens and T. exiguum. Across sites, species richness (R) and diversity (Shannon-Weiner index) have declined by a respective 25-86% and 56-100% (except for Heilongjiang province) over this time frame. We hypothesize that this is attributed to land use change, pesticide use and plant diversity decline in agro-landscapes. Conversely, no negative impacts were detected of augmentative biological control. Given the drastic reduction in ACB parasitoid richness, agro-ecological measures and diversification strategies should be deployed to restore the ecological resilience of local farming systems. Our work carries major implications for food security and helps to muster support for more nature-friendly, pest-resilient farming systems in China and abroad.

分类号：

  • 相关文献

[1]Mass rearing and release of Trichogramma for biological control of insect pests of corn in China. He, Kang-Lai,Zhang, Fan,Lu, Xin,Babendreier, Dirk. 2014

[2]Field evaluation of Trichogramma strains collected from Myanmar for biological control of Asian corn borer, Ostrinia furnacalis (Guenée) (Lepidoptera: Crambidae) and sustainable maize production. Yee Yee Myint,Xiaodan Huang,Shuxiong Bai,Tiantao Zhang,Dirk Babendreier,Kanglai He,Zhenying Wang. 2023

[3]Ovipositional preference of Trichogramma dendrolimi and Trichogramma ostriniae strains from Myanmar on different host egg ages of Asian corn borer, Ostrinia furnacalis (Lepidoptera: Crambidae). Myint, Yee Yee,Bai, Shuxiong,Zhang, Tiantao,Babendreier, Dirk,He, Kanglai,Wang, Zhenying. 2022

[4]Parasitism of Helicoverpa assulta Guenee (Lepidoptera : Noctuidae) eggs by Trichogramma spp. (Hymenoptera : Trichogrammatidae): Implications for inundative release on tobacco plants. Wang, Fulian,Wan, Fanghao,Zhang, Fan. 2006

[5]Molecular and Morphological Identification of Trichogramma (Hymenoptera: Trichogrammatidae) Species From Asian Corn Borer (Lepidoptera: Crambidae) in Myanmar. Yee Yee Myint,Shuxiong Bai,Tiantao Zhang,Dirk Babendreier,Kanglai He,Zhenying Wang. 2021

[6]Isolation, characterization and phylogenetic analysis of the resistance gene analogues (RGAs) in banana (Musa spp.). Pei, Xinwu,Li, Shengjun,Jiang, Ying,Zhang, Yongqiang,Wang, Zhixing,Jia, Shirong.

[7]Effect of parasitism on flight behavior of the soybean aphid, Aphis glycines. Wu, Kongming,Wyckhuys, Kris A. G.,Heimpel, George E..

[8]Effects of Carbon Concentrations and Carbon to Nitrogen ratios on Sporulation of Two Biological Control Fungi as Determined by Different Culture Methods. Liu, Xingzhong,Gao, Li.

[9]Seasonal Migration Patterns Of Ostrinia Furnacalis (Lepidoptera: Crambidae) Across The Bohai Strait In Northern China. Shen, Xiujing,Guo, Jianglong,Guo, Jianglong,Shen, Xiujing,Fu, Xiaowei,Wu, Qiulin,Wu, Kongming,Yang, Xianming,He, Limei,Huang, Yunxin. 2020

[10]Diapause Incidence And Critical Day Length Of Asian Corn Borer (Ostrinia Furnacalis) Populations Exhibit A Latitudinal Cline In Both Pure And Hybrid Strains. He, Haimin,Gao, Yulin,Xue, Fangsen,Huang, Lili,Tang, Jianjun,Chen, Chao,Huang, Lili,Chen, Chao. 2020

[11]Efficacy of transgenic Bt cotton for resistance to the Asian corn borer (Lepidoptera : Crambidae). He, KL,Wang, ZY,Bai, SX,Zheng, L,Wang, YB,Cui, HY. 2006

[12]'Becoming a species by becoming a pest' or how two maize pests of the genus Ostrinia possibly evolved through parallel ecological speciation events. Streiff, Rejane,Meusnier, Serge,Audiot, Philippe,Ponsard, Sergine,Li, Jing,Ponsard, Sergine,Li, Jing,Ponsard, Sergine,Li, Jing,Wang, Zhen-Ying,Ponsard, Sergine,Li, Jing. 2014

[13]Efficacy Evaluation of Two Transgenic Maize Events Expressing Fused Proteins to Cry1Ab-Susceptible and -Resistant Ostrinia furnacalis (Lepidoptera: Crambidae). Liu, G. G.,Shen, Z. C.,Ye, G. Y.,He, K. L.,Peng, Y. F.. 2013

[14]Physiological Responses Induced by Ostrinia furnacalis (Lepidoptera: Crambidae) Feeding in Maize and Their Effects on O. furnacalis Performance. Guo, Jingfei,Guo, Jianqing,He, Kanglai,Bai, Shuxiong,Zhang, Tiantao,Wang, Zhenying,Guo, Jianqing,Zhao, Jiuran.

[15]Seasonal and geographical variation in diapause and cold hardiness of the Asian corn borer, Ostrinia furnacalis. Zhang, Hong-Gang,Wang, Zhen-Ying,He, Kang-Lai,Xie, Hai-Cui,Cai, Wan-Zhi,Li, Dun-Song,Mason, Charles E.,Lu, Xin. 2015

[16]Determination of baseline susceptibility to Cry1Ab protein for Asian corn borer (Lep., Crambidae). Wang, Z,Wen, L,Bai, S,Ma, X,Yao, Z. 2005

[17]Transcriptome differences between Cry1Ab resistant and susceptible strains of Asian corn borer. Hu, Ben-Jin,Xu, Li-Na,Wang, Yue-Qin,Wang, Zhen-Ying,He, Kang-Lai,Ling, Ying-Hui. 2015

[18]PROTEOMICS ANALYSIS OF OVEREXPRESSED PLASMA PROTEINS IN RESPONSE TO COLD ACCLIMATION IN Ostrinia furnacalis. Shang, Qingli,Pan, Yiou,Peng, Tianfei,Yang, Shuang,Xi, Jinghui,Lu, Xin,Wang, Zhenying.

[19]Wolbachia Infection in Populations of Ostrinia furnacalis: Diversity, Prevalence, Phylogeny and Evidence for Horizontal Transmission. Li Jing,Wang Zhen-ying,He Kang-lai,Bourguet, Denis. 2013

[20]Cloning and characterization of a novel Cry1A toxin from Bacillus thuringiensis with high toxicity to the Asian corn borer and other lepidopteran insects. Liang, Gemei,Li, Haitao,He, Kanglai,Song, Fuping,Feng, Xue,Zhang, Jie,Crickmore, Neil,Huang, Dafang.

作者其他论文 更多>>