摘要
选择郴州市北湖区25年生马尾松纯林为试验林，对松墨天牛生物学特性进行研究，结果表明：松墨天牛在郴州市1年发生1～2代，以1代为主，约占86％，2代所占比例很少，约为13％。
Choose 25-year-old pure stand of Pinus massoniana in Beihu Region of Chenzhou City as experimental site, the biological characteristics of Monochamus alternatus were studied. The results showed that Monochamus alternatus had 1 - 2 generations a year in Chenzhou City. The first generation was in the majority, accounted for about 86%. And the second generation accounted for about 13%.
出处
《湖南林业科技》
2010年第1期24-26,共3页
Hunan Forestry Science & Technology
关键词
松墨天牛
生物学特性
马尾松
Monochamus alternatus
biological characteristics
Pinus massoniana
