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舞毒蛾危害柿树损失估测模型研究安广驰（枣庄市市中区林业局）舞毒蛾ＬｙｍａｎｔｒｉａｄｉｓｐｏｒＬｉｎｎａｅｕｓ在山东省主要危害柿树，多年来造成巨大损失。１９８８～１９９１年列其预测预报及防治技术进行了系统研究，现将本次研究的柿树损失估测模型报道如下。...
Estimation model of damage to persimmon trees by Gypsy moths An Guangchi (Zaozhuang City Central Bureau of Forestry) Gypsy moth Lymantriadispor Linnaeus is a major hazard to persimmon trees in Shandong Province and has caused huge losses over the years. From 1988 to 1991, the author made a systematic study of its forecasting and control technologies. Now, the estimation model of persimmon loss in this study is reported as follows. ...