植物源赤拟谷盗驱避剂的筛选  

SCREENING OF THE BOTANICAL REPELLENTS AGAINST TRIBOLIUM CASTANEUM(HERBEST)

作　　者：张元臣[1] 李为争[1] 柴晓乐[1] 付国需[1] 游秀峰[1] 王英慧[1] 原国辉[1] 

机构地区：[1]河南农业大学植物保护学院,郑州市金水区文化路95号450002

出　　处：《粮食储藏》2009年第6期6-9,共4页Grain Storage

基　　金：河南省绿色蔬菜重要食叶类害虫行为调控剂研究(项目编号:082102150003)

摘　　要：采用4组L8(27)正交设计,在盆形嗅觉试验装置中测定了赤拟谷盗成虫对24种常见植物挥发物的β-环糊精包结物样品的行为反应。结果表明,丁香酚+1,4-桉叶油素、苯乙醇+芳樟醇、乙酸苯甲酯+香草醛3个样品组合对赤拟谷盗具有明显驱避活性,而且各样品组的2种化合物之间分别具有强烈的增效作用;桧烯、茴香脑、香叶醇、香芹酚、水杨酸甲酯和邻氨基苯甲酸甲酯可能对赤拟谷盗有引诱活性;乙酸乙酯和叔丁基苯酚对赤拟谷盗的选择性趋向行为没有影响。By four groups of L8（2^7） orthogonal experiment, behavioral responses of T. castaneum adults on the --cyclodextrin inclusion of 24 species of common plant volatiles were determined in a basin--typed olfactometer. The results showed that three composite samples, such as eugenol ＋ 1,4-cineole, 2-phenylethanol ＋ linalool and benzyl acetate ＋ vanillin, had significant repellent effect on T. castaneum, moreover, and there was strong synergic effect between every two compounds in each sample. While the β--cyclodextrin inclusion of sabinene, anethole, geraniol, carvacrol, methyl salieylate and methyl anthranilate could exhibit attractive effect on T. castaneum, ethyl acetate and 4-tert-butyl phenol had no effect on the selective tendency of T. castaneum.

关 键 词：赤拟谷盗 正交设计 筛选 

分 类 号：S379.5[农业科学—农产品加工] TQ453.4[农业科学—农艺学]