论文部分内容阅读
果树入冬前病虫害防治措施吉林省大安市龙沼镇农科站冯国明冬季，各种果树害虫正值休眠期，集中且不吃不动。因此，冬季是防治果树病虫害的大好时机。利用冬春农闲季节进行果树病虫害的综合防治，可以减少果树病虫害的越冬基数，减轻翌年的防治压力，确保果品的优质丰产。...
Pre-winter pest control measures of fruit trees Jilin province Daan Longmao Agricultural Science Fong Guoming winter, a variety of fruit pests positive dormant, concentrated and can not eat. Therefore, winter is a good time to prevent pests and diseases of fruit trees. The comprehensive prevention and control of pests and diseases of pests in the winter and spring slack season can reduce the overwintering base of pests and diseases of fruit trees and reduce the pressure of prevention and control in the following year and ensure the high yield and high yield of fruits. ...