摘要
2006年-2010年对黑条木小蠹生物学特性进行了观察和研究。结果表明,黑条木小蠹在本地一年发生一代,以成虫在土壤下越冬。每年的4月中下旬成虫扬飞。成虫体长2.7-3.5mm。圆柱形,头部和前胸背板黑色,鞘翅底面褐色,有5条黑色纵带,带形长而宽阔。
2006 - 2010 the biological characteristics of Xyloterus lineatus were observed and studied. The results show that Xyloterus lineatus in the local has one generation a year, overwintered as adult in soil. Every 4 months late adult fly. Adult length of 2. 7 - 3.5mm. Cylindrical,head and pronotum black, brown elytra bottom, with 5 black vertical belt, belt shaped long and wide.
出处
《青海农林科技》
2014年第3期27-28,68,共3页
Science and Technology of Qinghai Agriculture and Forestry
基金
国家自然科学基金青年项目
项目批准号:31300541
项目名称:不同海拔条件下云杉寄生获取水分与养分的驱动力研究
关键词
黑条木小蠹
天然云杉林
生物学特性
形态特征
Xyloterus lineatus
Natural Spruce forest
Biological characteristics
Morphological characteristics
