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在枸杞生长季节调查,发现枸杞害虫32种,枸杞害虫天敌17种。调查和观察了主要害虫和天敌的发生规律,分析了害虫发生变化的原因。
In the growing season of Chinese wolfberry survey, found 32 kinds of wolfberry pests, medlar pests 17 kinds of natural enemies. Investigation and observation of the occurrence of major pests and natural enemies, analysis of the causes of pest changes.