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昆虫空间分布型是指昆虫在空间的分布格局,它揭示昆虫种群的空间结构,在昆虫生态学的研究及在实际应用中都有其重要意义。害虫测报和防治工作大量应用生物统计方法,有些方法通用于正态分布,但绝大多数昆虫空间分布的观察数据一般不是正态分布。因此,在统计计算前必须进行资料代换,而资料代换的方式又必须根据昆虫分布型决定,所以分布型是昆虫抽样技术的基础。为此,我们对杨干象幼虫林间分布型进行了研究.
Insect spatial distribution refers to the distribution pattern of insects in space, which reveals the spatial structure of insect populations in the study of insect ecology and has its significance in practical applications. Pest detection and prevention and control work extensive application of biometric methods, some methods commonly used in normal distribution, but the vast majority of observations of spatial distribution of insects are generally not normally distributed. Therefore, the data must be replaced before the statistical calculation, and data substitution must be based on the distribution of insects, so the distribution is the basis of insect sampling technology. For this reason, we studied the distribution pattern of larvae of Yanggan elephant.