【摘 要】
：
Plutella xylostella is the main pest of cruciferae plants in the worldwide fields. The volatiles released from host plants serve vital roles in host - finding a
【机 构】
：
LabofNaturalEnemyResearch,InstituteofPlant&EnvironmentProtection,BeijingAcademyofAgriculture&Forestr
【出 处】
：
害虫天敌的大量繁殖与商品化国际研讨会
论文部分内容阅读
Plutella xylostella is the main pest of cruciferae plants in the worldwide fields. The volatiles released from host plants serve vital roles in host - finding and oviposition behavior. Electroantennograms were recorded from male and female Plutella xylostella to 9 different plant volatiles (cabbage Brassica ol-eracea L. var. capitata, baby bokchoi Brassica chinensis L. , broccoli Brassica oleracea L. var. botrytis L. , Chinese cabbage Brassica pekinensis Rupr. , Radish Raphanus sativus L. , towel gourd Luffa Cylin-drica Roem. , eggplant Solanum melongena L. , tomato Solarium lycopersicum, pepper Capsicum annuum L. ) in healthy/injured status. The statistic analysis show there is a significant difference of EAG relative values between cruciferae and non - cruciferae volatiles. The EAG relative values of injured plant volatiles to both male and female changed a lot during the tests. Multiple - ANOVA analysis represents cross factors (sex, host-plant, plant status) showed a great interactive impacts to the EAG - RV.
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