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枣尺蠖雌蛹重与携卵量的相关性枣尺蠖SucrajujubaChu近年来在山东省枣区的发生呈上升趋势。为掌握其种群数量变动规律,给发生量的预测提供依据,我们于1991~1994年对枣尺蠖雌蛹重与携卵量的相关性进行了研究。方法是:每年的3月中、下旬在小枣产...
Jujube 蠖 蠖 females weight and fecundity correlation jujube 蠖 SucrajujubaChu jujube area in Shandong Province in recent years the incidence of an upward trend. In order to grasp the variation rule of its population quantity and provide the basis for the prediction of the occurrence amount, we studied the correlation between female pupal weight and egg-entrapping amount in jujube 1991 蠖 from 1991 to 1994. The method is: Each year in March, late jujube production ...