摘要
通过野外调查、文献查阅及专家咨询等方式,整理香榧Torreya grandis 49种常见病虫害的生物学信息,并拍摄相关高清生态照片1 500余张,从中提取害虫"为害方式"、"为害部位"、"为害高峰月"、"为害虫态"等4个1级特征组,9个2级特征组和11个3级特征组,提取病害"为害部位"1个特征组,总计38个特征组,在此基础上搭载微信平台,构建能够多角度检索的香榧病虫害信息查询系统。
Based on field investigation,literature review and expert consultation,we collected basic biological information of 49 kinds of common pests and diseases against Torreya grandis,and took more than 1 500 high-resolution ecological photos.Thirty-eight characteristic components of diseases and pests were extracted including 4 first-grade character groups of damage parts,the way of damage,damage period and the stage of damage,and 9 second-grade characters and 11 third-grade characters,and the parts of damage of diseases.On this basis,the multi-angle information query system for T.grandis diseases and pests was built based on WeChat official account.
作者
彭飞
王义平
PENG Fei(School of Forestry and Biotechnology,Zhejiang A & F University,Lin'an311300,China)
出处
《中国森林病虫》
2019年第4期41-46,共6页
Forest Pest and Disease
基金
亚热带主要经济林重大病虫害监测及生态调控技术(201304403)
关键词
香榧
病虫害
多角度检索
微信
信息服务
Torreya grandis
pests and diseases
multi-angle retrieval
WeChat
information service
