摘要
松褐天牛(Monochanus ahernatus)在黄山市引诱试验研究表明，成虫羽化始期为5月中旬；盛期为6月份，占总诱捕量的60．1％；末期为9月下旬。雌雄性比平均为1：O．97，每头雌成虫5月份平均孕卵量为15．7粒，之后有逐渐减少趋向，总平均孕卵量为13．3粒。
It was indicated from experiment that the eclosion of M. alternatus began in the middle ten days of may .The peak period was June and it would end in the last ten - day period of september in Huangshan area. The amount of attracted adults was 60.1% to that of the whole year during the peak period of eolosion. The average sexual proportion was 1:0.97. The oviposition count was 15.7per female in May and tended to be decreasing later. The whole-year oviposition count was 13.3per female in average. It was found that the very important measare for controUing PWW disease was to monitor and Control the density of M. ahernatus in the strategic area.
出处
《安徽林业科技》
2003年第2期7-8,共2页
Anhui Forestry Science and Technology
基金
“黄山市松材线虫病预防体系建设工程”中的部分內容。
关键词
黄山市
松褐天牛
引诱试验
松材线虫病
引诱剂
Monochamus ahernatus
Bursaphelenchus xylophilus
attractant
Huangshan
