信息素防治法在河北省玉田县果园的应用

Application of Pheromone Control Method in Orchard of Yutian County,Hebei Province

为研究信息素防治方法对果园害虫的防治效果,以三角型诱捕器和迷向丝为载体,在玉田县桃、梨、苹果园进行试验。结果表明,应用三角型诱捕器和迷向丝均能有效降低果实虫口率,减少落果,提高产量。

In order to study the control effect of pheromone control method on orchard pests,triangular traps and isotropic silk were used as carriers in peach,pear Apple orchard.The results showed that the application of triangular trap and isotropic silk could effectively reduce the fruit insect population rate,reduce fruit drop and improve the yield.