| 小菜蛾生态控制措施对十字科蔬菜节肢动物群落的影响 |
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| 引用本文： | 钟平生,田明义,曾玲. 小菜蛾生态控制措施对十字科蔬菜节肢动物群落的影响[J]. 武夷科学, 2002, 18(1): 99-103 |
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| 作者姓名： | 钟平生 田明义 曾玲 |
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| 作者单位： | 华南农业大学资环学院昆虫生态研究室,广州,510642 |
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| 基金项目： | 国家自然科学基金倾斜项目 (39930 12 0 )，博士点基金项目 (96 0 5 0 1)，国际合作项目 (980 135 ) |
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| 摘 要： | 本文调查了十字花科蔬菜田节肢动物群落组成 ,分析蔬菜品种之间各群落物种丰富度、多样性指数以及发生数量的变化 ,阐明对小菜蛾实施生态措施 ,可有效地保护菜田自然天敌 ,为小菜蛾种群的持续控制提供依据
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| 关 键 词： | 小菜蛾 生态控制 节肢动物群落 |
| 文章编号： | 1001-4276-(2002)01-0099-05 |
| 修稿时间： | 2002-06-10 |
EFFECTS OF ECOLOGICAL MEASURES FOR CONTROLLING PLUTELLA XYLOSTELLA (L.) ON ARTHROPOD COMMUNITY |
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| ZHONG Ping-sheng,TIAN Ming-yi,ZENG Ling. EFFECTS OF ECOLOGICAL MEASURES FOR CONTROLLING PLUTELLA XYLOSTELLA (L.) ON ARTHROPOD COMMUNITY[J]. Wuyi Science Journal, 2002, 18(1): 99-103 |
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| Authors: | ZHONG Ping-sheng TIAN Ming-yi ZENG Ling |
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| Abstract: | Ecological measures for control the diamondback moth (DBM), Plutella xylostella (L.) were mainly composed by cultural and biological control methods. The richness and diversity of arthropod community in cruciferous vegetable fields where ecological measures for controlling DBM were preliminary investigated from October of 1997 to December of 1998 in Dongguan, Guangdong Province. The results revealed that the species diversity of natural enemies such as predators, parasitoids and spiders was richer, while that of insect pests was fewer in the ecological control area than chemical control area. |
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| Keywords: | Arthropod community ecological control Plutella xylostella (L.) |
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