小木蠹蛾雄蛾对雌蛾性信息素提取物及合成标准化合物的电生理反应  

ELECTROPHYSIOLOGICAL RESPONSES OF HOLCECERUS INSULARIS STAUDINGER TO THE FEMALE SEX PHEROMONE EXTRACTS AND STANDARD COMPOUNDS

作　　者：张金桐[1] 孟宪佐[1] 

机构地区：[1]中国科学院动物研究所,北京100080

出　　处：《林业科学》2000年第5期123-126,共4页Scientia Silvae Sinicae

基　　金：国家自然科学基金资助项目 !( 2 9972 0 41)

摘　　要：Electroantennograms(EAGs)were obtained for Holcocerus insularis Staudinger exposed to the female sex pheromone extracts and standard compounds.The male response profiles to the female sex pheromone extracts were raised with the increasing of glands.Of compounds tested 12 elicited conspicuous EAG responses,mostly as negative deflections about 2～6 mv in amplitude with a time courses of 2.0～2.7 second.Z 9 tetradecenyl acetate(Z9 14:Ac)and Z 5 dodecenyl acetate(Z5 12:Ac) could elicit highest EAG responses,but C 16 ,C 18 acetates lowest.It revealed that sex pheromone components simillar to C 12 , C 14 acetates probably existed in the pheromone of Holcoceris insularis Staudinger.The dosage\|response curve of Z9 14:Ac roughly took a“S” shape.Electroantennograms(EAGs)were obtained for Holcocerus insularis Staudinger exposed to the female sex pheromone extracts and standard compounds.The male response profiles to the female sex pheromone extracts were raised with the increasing of glands.Of compounds tested 12 elicited conspicuous EAG responses,mostly as negative deflections about 2～6 mv in amplitude with a time courses of 2.0～2.7 second.Z 9 tetradecenyl acetate(Z9 14:Ac)and Z 5 dodecenyl acetate(Z5 12:Ac) could elicit highest EAG responses,but C 16 ,C 18 acetates lowest.It revealed that sex pheromone components simillar to C 12 , C 14 acetates probably existed in the pheromone of Holcoceris insularis Staudinger.The dosage\|response curve of Z9 14:Ac roughly took a“S” shape.

关 键 词：小木蠹蛾 特信息索提取物 标准化合物 触角电位 

分 类 号：S763.306.9[农业科学—森林保护学] TQ453.401[农业科学—林学]