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美国山核桃上六星黑点木蠹蛾生物学特性初步观察
Preliminary Study on Biological Characteristic of Zeuzera leuconotum on Pecan
【作者】 陈鹏; 苏一; 杨建华; 泽桑梓; 刘宏屏; 薛文杰; 闫争亮; 段兆尧; 周楠;
【Author】 CHEN Peng~1,SuYi~1,YANG Jian-hua~1,ZE Sang-zi~1,Liu Hong-peng~2,XUE Wen-jie~1,YAN Zheng-liang~1,DUAN Zhao-yao~1,Zhou Nan~1 (1.Yunnan Academy of Forestry,Kunming Yunnan 650204,P.R.China;2.Forest Pest Control and Quarantine Bureau of Yunnan Province,Kunming Yunnan 650021,P.RXhina)
【机构】 云南省林业科学院; 云南省林业有害生物防治检疫局;
【摘要】 对美国山核桃六星黑点木蠹蛾形态特征及生物学特征进行初步观察和研究,结果表明:六星黑点木蠹蛾在云南漾濞县1年1代,以中龄幼虫和老熟幼虫在1-2年生美国山核桃枝条的蛀道内越冬。越冬老熟幼虫4月中、下旬开始化蛹,最迟的一批老熟幼虫7月中下旬化蛹。5月中旬成虫开始羽化,并持续到9月上旬。
【Abstract】 Morphological characteristics and biology of Zeuzera leuconotum on Pecan Carya illinoensis were preliminarily studied in order to control effectively this pest.The results show that Zeuzera leuconotum has one generation a year and overwinters as mid-age or matured larvae in the tunnels in one or two years old shoots of Pecan in Yangbi County,Yunnan Province.In mid-late April,the matured larvae start to pupate.In mid-late July, last passel of Matured larvae finish to pupate.The middle May is beginning for adult emergence until late September.
【Key words】 Carya illinoensis; Zeuzera leuconotum; Biology; Morphological characteristic;
- 【会议录名称】 云南省昆虫学会2009年年会论文集
- 【会议名称】云南省昆虫学会2009年年会
- 【会议时间】2009-09-25
- 【会议地点】中国云南昆明
- 【分类号】S436.64
- 【主办单位】云南省昆虫学会