摘要
笔者根据多年经验对果树病虫害主要种类及发生趋势、病虫害的防治等几个关键时期作一简要介绍。
According to the author of many years of experience and the type of fruit tree diseases and insect pests of the main trends in the occurrence,prevention and control of plant diseases and insect pests,and so on a few key for a brief period.
出处
《铜仁职业技术学院学报》
2008年第6期32-32,38,共2页
Academic forum of Tongren Polytechnic College
关键词
果树
病虫害
防治
关键时期
fruit trees
pests and diseases
prevention and treatment
critical period
