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用浸水法驱除板栗驻食害虫板栗的果实易遭受桃蛀螟等蛀食性害虫的蛀食，被蛀食的栗实外表出现孔洞并以颗粒状虫粪和丝状物沾在一起，降低栗实的商品和食用价值，据调查，一般为害率在２５－３０％之间，严重的高达５５％以上。为了减轻害虫对栗实的蛀食，笔者经过多次试验...
Using flooding method to get rid of the chestnut resident chestnut pests susceptible to pests borer borers and other pest feeding borers, chestnuts were eaten appearance of holes and particles of pest and filaments stained together to reduce chestnut According to the survey, the general damage rate is between 25-30% and seriously over 55%. In order to reduce pests on chestnut edible, I after several tests ...