文献类型： 外文期刊

作者： Wan, Nian-Feng ¹ ; Zhang, Yi-Ming ¹ ; Yao, Ying-Juan ³ ; Ji, Xiang-Yun ¹ ; Zhang, Hao ¹ ; Jiang, Jie-Xian ¹ ;

作者机构： 1.Shanghai Acad Agr Sci, Ecoenvironm Protect Res Inst, Shanghai 201403, Peoples R China

2.Fudan Univ, Inst Biodivers Sci, Key Lab Biodivers Sci & Ecol Engn, Minist Educ, Shanghai 200438, Peoples R China

3.Jiangxi Acad Agr Sci, Appl Agr Microorganism Res, Nanchang 330200, Peoples R China

4.1000 Jinqi Rd, Shanghai 201403, Peoples R China

5.2005 Songhu Rd, Shanghai 200438, Peoples R China

6.602 Nanlian Rd, Nanchang City 330200, Jiangxi, Peoples R China

关键词： Agro-ecosystems;China;xEco-Island;Diversified farming;Meteorological factor;Rice planthopper

期刊名称：ECOLOGICAL ENGINEERING （ 影响因子：4.035； 五年影响因子：4.611 ）

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收录情况： SCI

摘要： Nine-year data were collected to analyze the occurrence of rice planthoppers in diversified farming on Chongming Eco-Island in China from 2006 to 2014, the most important pests of rice in agroecosystems. We found a significantly linear decrease in the average numbers of adult rice planthoppers trapped per light trap per day. Using quadratic regression polynomial analysis we concluded that four meteorological indicators (average daily temperature, daily rainfall, sunshine duration, and average daily wind velocity) had significant effects on the numbers of brown planthopper (Nilaparvata lugens) and white-backed planthopper (Sogatella furcifera) trapped in the lamp, and that average daily temperature had a significant effect on the number of small brown planthopper (Laodelphax striatella) trapped in the lamp. These findings suggest that increasing temperature related to climate change might promote the occurrence of rice planthoppers in diversified farming in the future. (C) 2016 Elsevier B.V. All rights reserved.