| 茶毒蛾步甲研究初报 |
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| 引用本文： | 龙源泉,刘新和.茶毒蛾步甲研究初报[J].中国生物防治,1986(4). |
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| 作者姓名： | 龙源泉 刘新和 |
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| 作者单位： | 湖南永顺县林业局生防试验站
(龙源泉)，湖南永顺县林业局生防试验站(刘新和) |
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| 摘 要： | 茶毒蛾步甲的成、幼虫是茶毒蛾的主要捕食性天敌。一年两代,世代重叠,以成虫越冬,雌成虫寿命246—540天。一头幼虫一生能捕食3—6龄的茶毒幼虫33.2头,一头成虫在茶毒蛾一个世代中可捕食959头茶毒蛾幼虫。成虫在活动期能忍受饥饿55天,幼虫有相互残食习性。
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| 关 键 词： | 茶毒蛾步甲 茶毒蛾 |
A PRELIMINARY REPORT ON Parena rufotestacea |
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| LONG Yuanquan LIU Xinhe.A PRELIMINARY REPORT ON Parena rufotestacea[J].Chinese Journal of Biological Control,1986(4). |
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| Authors: | LONG Yuanquan LIU Xinhe |
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| Abstract: | Parsns rufotestacsa (Jedl.), an important predator of the noxious tea peat.Euproctia paeudoconaperaa (Strand) in Hunan was found to have two overlapping generations a year. It overwintered in the adult atage. The life apan of female adult was 246-540 days. Adults could survive starvation for ca. 55 days. Each larva was found to be able to kill 33.2 late instar larvae of E.pseudoconsparss during its development, while an adult could prey on 959 larvae of the peat. Larvae of the predator showed cannibalistic behavior in case of prey shortage. |
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| Keywords: | Parena rufotestacea Euproctis pssudoconspersa |
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