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| Analysis of Pest Species and Population Dynamics of Highland Solanaceous Vegetables in Hubei Province |
| JIAO Zhen-biao，JIAO Zhong-jiu，WU Jin-ping，ZHU Feng-juan，GUO Feng-ling，ZHOU Jie，LIU Zhi-xiong，CHEN Lei-fu，QIU Zheng-ming* |
| Cash Crops Institute，Hubei Academy of Agricultural Sciences，Wuhan 430064，Hubei，China |
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Abstract Solanaceous vegetables Capsicum annuum and Solanum lycopersicum are 2 major vegetable crops planted on highland of Hubei Province．Pests cause serious yield lost．In order to determine the pest species and regularity of outbreak of Solanaceous vegetables in upland of Hubei Province，this paper studied the pests species and population dynamics of high land tomato and pepper，by field surveys combined with black light lamp trapping from 2010-2018 in Changyang Tujia Autonomy County，Hubei Province with 400，1 200，1 600 m altitudes，respectively．The results showed that pests of highland C. annuum and S.lycopersicum consisted of 6 catalogues，23 families and 42 species．Among them 10 species were severe pests．The pests species in high altitude regions were less than that in low altitude regions．Among them Heliothis assulta，Spodoptera litura，Myzus Persicae，Agrotis ypsilon and Liriomyza bryoniae all can cause severe damage in Solanaceous vegetables fi elds with diff erent altitude．While，Acanthocoris scaber，Nephotettix bipunctatus，Locusta migratoria manilensis，Monolepta hieroglyphica，Cicadella viridis，Ducetia thymibolia and Teleogryllus mitrotus relieved their damage along with the rise of altitude．The Nephrotoma sp．indicated higher population density in high altitude regions compared to low altitude regions．
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Received: 16 July 2019
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