Investigation on Host Species and Damage Degree of Bemisia tabaci （Gennadius） in Shaanxi Area

The host plants of 8emisia tabaci （Gennadius） in Shaanxi were investigated, and its damage degree was evaluated by hazard index in 2013 and 2014. There were 73 species （variants） of host plants of B. tabaci belonging to 28 families, mainly concentrated in Cueurbitaceae, Crueiferae, Solanaceae, Lagum...

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Bibliographic Details
Published in:Plant Diseases and Pests(植物病虫害研究：英文版) 2016, Vol.7 (1), p.1-4
Main Author: Zhao Ruihua Deng Zhenshan Yun Long Yang Xun Yang Lin He Xiaolong
Format: Article
Language:English
Subjects:
医学博士
危害程度
宿主
寄主植物
损伤程度
烟粉虱
陕西地区
风险指数
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Summary:The host plants of 8emisia tabaci （Gennadius） in Shaanxi were investigated, and its damage degree was evaluated by hazard index in 2013 and 2014. There were 73 species （variants） of host plants of B. tabaci belonging to 28 families, mainly concentrated in Cueurbitaceae, Crueiferae, Solanaceae, Laguminosae md Malvaceae. There were seven species of vegetables that suffered the damage of grade 4. B. tabaci was more serious in southern Shaanxi and lighter in northern Shaanxi. According to the distribution of host plants, the occurrence status of B. tabaci in Shamvd Province was analyzed and its development tendency was oredicted.
ISSN:2152-3932