性诱剂防治蔬菜斜纹夜蛾的研究 |
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引用本文: | 朱海燕,马友华. 性诱剂防治蔬菜斜纹夜蛾的研究[J]. 安徽农业科学, 2010, 38(20): 10745-10746,10750 |
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作者姓名: | 朱海燕 马友华 |
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作者单位: | 1. 安徽农业大学资源与环境学院,安徽合肥,230031;安徽合肥市包河区农业综合服务中心,安徽合肥,230051 2. 安徽农业大学资源与环境学院,安徽合肥,230031 |
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摘 要: | [目的]利用性诱剂田间防治斜纹夜蛾,提高防效,减少农药使用,降低防治成本。[方法]在田间栽培的茄子、白菜、甜瓜、豇豆上挂设性诱剂防治斜纹夜蛾,统计诱杀量、虫口密度,比较防治效果,计算防治成本。[结果]在4种蔬菜上使用性诱剂平均防效比纯化学药剂防治分别提高22.0%、30.3%、33.2%、28.7%,用药量减少2/3,降低防治成本。[结论]利用性诱剂和化学药剂防治蔬菜斜纹夜蛾比纯化学药剂防效好。
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关 键 词: | 性诱剂 斜纹夜蛾 化学防治 |
Study on Sex lure Control Spodoptera litura of Vegetable |
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Affiliation: | ZHU Hai-yan et al(Resources and Environment College,Anhui Agricultural University,Hefei,Anhui 230031) |
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Abstract: | [Objective] Sex lure was used to control Spodoptera litura so as to improve control efficiency,reduce control cost.[Method] Sex lure was hung on eggplant,cabbage,melon and cowpea cultivated in the field.Trapping capacity,population density,control effect and control costs were studied.[Result] The sex lure effect on average increased by 22.0%,30.3%,33.2%,28.7% on the four kinds of vegetables,and medication was reduced 2/3 of the amount.The control cost was reduced.[Conclusion] The effect of sex lure and chemical control of Spodoptera litura was better than that of the pure chemicals. |
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Keywords: | Sex lure Spodoptera litura Chemical pest control |
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