黄山松球果害虫化学防治研究

黄山松球果害虫主要有松实小卷蛾和松果梢斑螟的幼虫，它们是一类生活隐蔽、危害严重、防治难度大的钻蛀性害虫，通过几年室内外的反复试验研究，提出了防治黄山松主要球果害虫的农药品种、用量（浓度）及施药的最佳时间和方法等。

Chemical Control on Cone Pests Of Pinus taiwansis

Petrova cristata and Dioryctria pryeri larvae were two important pests of Taiwan pine (Pinus taiwansis) cones which were very difficult to be controlled Since recent years, some chemical control experiments in laboratory and forest had been conducted Insecticide types dose, optimal time of spraying and spraying methods for controlling above two cone PestS were suggested.