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松叶小卷蛾幼虫空间分布型及应用松叶小卷蛾ＥｐｉｎｔｕｉａｒｕｂｉｇｉｎｏｓａｎａＨｅｒ－ｒｉｃｈｓｃｈａｆｆｅｒ是危害油松的重要食叶害虫之一，近年来在甘肃子午岭林区部分林场大面积成灾，１９８９年发生面积达万亩以上。为了进一步探讨松叶小卷蛾幼虫种群的生...
EpothuiarubiginosanaHer-richschaffer is one of the important leaf-eating pests that endanger Pinus tabulaeformis. In recent years, it has been extensively damaged in some forest farms in the Ziwuling area of Gansu Province. In 1989, the area More than mu. In order to further explore the pine leaf moth larvae population ...