论文部分内容阅读
天牛是我国林木主要的蛀干害虫。近年来其危害日趋严重,有一某些杨树为甚。近年来各地积极开展了防止天牛的科学研究和生产实践,为全面开展天牛蛀干害虫综合治理积累了宝贵的经验。下面仅对家茸天牛进行其特征与防治进行分析。一、家茸天牛的形态特征和生物学特性(一)家茸天牛是天牛科天牛亚科茸天牛属的一种(拉丁学名Trichoferucampestris)分布于河北、山西、内蒙古、北京、天津、河南、山
Cerambycidae is China’s main wood-boring pests. In recent years, its harm has become increasingly serious, with some poplars even worse. In recent years, all localities have actively carried out scientific research and production practices to prevent Beetovs, and accumulated valuable experience in the comprehensive management of Beetles. The following is only for its characteristics and prevention and control of Tian Tian cattle. First, the morphological characteristics and biological characteristics of Antler (A) Antler Cerasus is a species of Cerambycidae (Trichoferucampestris Latin name) distributed in Hebei, Shanxi, Inner Mongolia, Beijing, Tianjin, Henan, mountain