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茶小绿叶蝉种群数量在茶园空间的分布型,是其种群动态变化规律的基本内容之一,也是进行预测预报和防治研究必不可少的一项技术基础工作,因此,探明茶小绿叶蝉在茶园中的空间分布型,对于其发生规律、生物学特性、测报技术的研究和防治水平的提高将会起一定作用。我们在进行茶小绿叶蝉空间分布型研究的同时,对几种常用的随机抽样方法加以比较分析,以便为茶小绿叶蝉虫口密度调查,提供比较正确而又易行的抽样方法和较合适的抽样数
Tea leafhopper population distribution in the tea plantation space is one of the basic rules of the dynamics of its population. It is also a necessary technical basis for predicting and preventing and controlling diseases. Therefore, The spatial distribution pattern in the tea plantation will play a role in the study of the occurrence rules, biological characteristics, the technology of measuring and reporting and the improvement of prevention and treatment. In the meantime, we conducted a comparative analysis of several commonly used random sampling methods in order to study the spatial distribution of the green leafhopper, so as to provide a more accurate and feasible sampling method for the investigation of the density of leafhoppers Number of samples