| 在林间防除瓢虫隐尾跳小蜂后红点唇瓢虫Chilocorus kuwanae Silvestri幼虫对杨圆蚧的功能反应 |
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| 引用本文： | 马玲,李成德,刘景全,汪晓丽,杨利. 在林间防除瓢虫隐尾跳小蜂后红点唇瓢虫Chilocorus kuwanae Silvestri幼虫对杨圆蚧的功能反应[J]. 哈尔滨师范大学自然科学学报, 1997, 0(1) |
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| 作者姓名： | 马玲 李成德 刘景全 汪晓丽 杨利 |
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| 作者单位： | 东北林业大学(马玲，李成德，刘景全，汪晓丽)，黑龙江省肇东林业局森保站(杨利) |
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| 摘 要： | 在林间除掉瓢虫隐尾跳小蜂后，红点唇瓢虫各龄幼虫应用ＨｏｌｌｉｎｇⅡ，型公式计算日极限捕食量分别为：Ｉ龄幼虫－１．６７７的头／日，Ⅱ龄幼虫－２．０８８６头／日、Ⅲ龄幼虫－６．１７６７头／日、Ⅳ龄幼虫－１９．３０５０头／日、Ｖ铃幼虫－３１．３４８０头／日。红点唇瓢虫随幼虫龄期增加捕蚧量明显增大，对杨圆蚧的发生有显著的控制作用。
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| 关 键 词： | 捕食动能反应，HollingⅡ，日极限捕食量 |
FUNCTIONAL RESPONCE OF Chilocorus kuwanae SILESTRIS TO Quadraspiditlusgigas (THIEM ET GERNECK ) AFTERELIMINATION OF ENCYTRIDIS IN FORESTS |
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| Ma Ling Li Chengde Liu Jingana Wang Xiaoli. FUNCTIONAL RESPONCE OF Chilocorus kuwanae SILESTRIS TO Quadraspiditlusgigas (THIEM ET GERNECK ) AFTERELIMINATION OF ENCYTRIDIS IN FORESTS[J]. Natural Science Journal of Harbin Normal University, 1997, 0(1) |
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| Authors: | Ma Ling Li Chengde Liu Jingana Wang Xiaoli |
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| Abstract: | The daily maximum predatory amount of larvae of Chilocorus kuwanae Silvestrisat different instar stages on Quadraspiditlus gigas after elimination of encytridis in forests were es-timated by Holling formula Results were for first instar larvae 1.6776 per day,for second instar larvae 2.0886 per day, for third instar larvae 6. 1767 per day, for fourth iustar larvae 19.3050 per day, and for fifth iustar larvae 31.3480 per day, indicating the signicant increase of predatory amount with the growth of the larvae stage ,resulting in the obvious control effection on the outbreak of Q. gigas. |
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| Keywords: | Predatory functional responce Holling formula Daily maximum predatory amount |
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