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通过采用聚集度指标的方法,对美洲斑潜蝇在茄子、豆角田空间分布进行了系统研究,测定结果呈聚集分布,为田间调查及防治提供了依据。
Through the method of aggregation degree, the spatial distribution of Liriomyza sativae was studied systematically in eggplant and bean field, and the results were aggregated and distributed, which provided the basis for field investigation and control.