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不同松树上松墨天牛和花绒坚甲种群及白僵菌自然寄生率动态
引用本文:陈向阳,邹运鼎,丁玉洲,毕守东,巫厚长,李增智,林雪飞,汪文俊,田方鑫.不同松树上松墨天牛和花绒坚甲种群及白僵菌自然寄生率动态[J].安徽农业大学学报,2006,33(2):200-203.
作者姓名:陈向阳  邹运鼎  丁玉洲  毕守东  巫厚长  李增智  林雪飞  汪文俊  田方鑫
作者单位:安徽农业大学微生物防治省重点实验室,合肥,230036
基金项目:国家高技术研究发展计划(863计划)
摘    要:对两年纯林和混交林中诱木进行解剖研究.结果表明,不管是纯林还是混交林,松墨天牛种群数量为黑松>马尾松>湿地松;林分对松墨天牛种群影响不显著.松墨天牛天敌花绒坚甲数量,纯林中马尾松>黑松>湿地松;混交林中黑松>马尾松>湿地松.不管是纯林还是混交林,松墨天牛的白僵菌自然寄生率都极低,为0%~4.35%,且不同林分不同树种松墨天牛的白僵菌自然寄生率之间差异不显著.

关 键 词:松墨天牛  花绒坚甲  白僵菌自然寄生率
文章编号:1672-352X(2006)02-0200-04
收稿时间:2006-01-20
修稿时间:2006年1月20日

Trends of the population quantities of Monochamus alternatus and Dastarcus helophoroides and parasitical ratio of Beauveria bassiana on different varieties of pine
CHEN Xiang-yang,ZOU Yun-ding,DING Yu-zhou,BI Shou-dong,WU Hou-zhang,LI Zeng-zhi,LIN Xue-fei,WANG Wen-jun,TIAN Fang-xin.Trends of the population quantities of Monochamus alternatus and Dastarcus helophoroides and parasitical ratio of Beauveria bassiana on different varieties of pine[J].Journal of Anhui Agricultural University,2006,33(2):200-203.
Authors:CHEN Xiang-yang  ZOU Yun-ding  DING Yu-zhou  BI Shou-dong  WU Hou-zhang  LI Zeng-zhi  LIN Xue-fei  WANG Wen-jun  TIAN Fang-xin
Institution:Anhui Provincial Key Laboratory for Microbial Control, Anhui Agricultural University, Hefei 230036
Abstract:The dissection results of induced pine in both pure and mixed forest are as follows.The order of population quantities of Monochamus alternatus from more to little was Pinus thunbergii,P.massoniana,P.elliotii in both forest;The impact of stand types on the population quantities of Monochamus alternatus was not significant.The number of natural enemies Dastarcus helophoroides of Monochamus alternatus from more to little was P.massoniana,P.thunbergii,P.elliotii in pure forest,while the order from more to little was P.thunbergii,P.massoniana,P.elliotii in mixed forest.The parasitical ratio of Beauveria bassiana in Monochamus alternatus were extremly low between 0%~4.35% in both forest and its differences in different stand types and varieties of pine are not significant.
Keywords:Monochamus alternatus  Dastarcus helophoroides  parasitical ratio of Beauveria bassiana
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