茶尺蠖生物学特性初步研究  

Preliminary Study on the Biological Characteristics of Ectropis obliqua Prout

作　　者：夏英三 万连步 

机构地区：[1]金正大生态工程集团股份有限公司,农业部植物营养与新型肥料创制重点实验室,山东临沭276700

出　　处：《安徽农业科学》2014年第29期10175-10176,共2页Journal of Anhui Agricultural Sciences

基　　金："十二五"国家科技支撑计划资助项目(2011BAD11B02);山东省自主创新专项(2012CX90202)

摘　　要：描述了茶尺蠖4种虫态,介绍了茶尺蠖在山东的生活史和生活习性,同时针对山东茶尺蠖发生特点,提出了防治的具体措施。结果表明,茶尺蠖包括成虫、卵、幼虫、蛹4种虫态;茶尺蠖在山东省每年发生3～4代,9月下旬后以蛹在茶树基部附近土中越冬,翌年4月中旬越冬蛹羽化,以2、3代发生较重;防治措施主要包括农业防治、生物防治和化学防治。Four kinds of Ectropis obliqua Prout were described,their life history,habits in Shandong were introduced. According to the characteristics of Shandong Ectropis obliqua Prout,specific measures for prevention were put forward. The results showed that Ectropis obliqua Prout includes adult,egg,larva,pupa; Ectropis obliqua Prout occurred 3- 4 generations per year in Shandong Province,in late September formed pupae overwinter in the soil near the base of tea. In mid-April the following year,the emergence occurred heavier in the second and third generation.The prevention and control measures mainly include agricultural,biological and chemical prevention.

关 键 词：茶尺蠖 形态特征 生活史 生活习性 防治措施 

分 类 号：S425.711[农业科学—植物保护]