Morphological and Biological Characteristics of Rhynchaenus empopulifolis in Tai’an,China

• 作者: Xie Na
• 来源期刊: Plant Diseases and Pests(植物病虫害研究:英文版)
• 学科: 工学
• 关键词: Rhynchaenus empopulifolis Morphological characteristics Biological characteristics Damage status
• 年，卷（期）: 2021,（1）
• 页码范围: 27-30
• 页数: 4页
• 分类号: TP3

摘要

Rhynchaenus empopulifolis is a defoliator harming poplar,and its occurrence is reported in Tai’an area for the first time.Through indoor rearing and forest investigation,the morphological,biological and damage characteristics of R.empopulifolis in Tai’an were observed,and color pictures of each instar and local characteristics of adult as well as damage symptoms were provided,in order to lay a theoretical basis for rapid identification and precise control of R.empopulifolis.