En-Tao Sun, Sheng-Li Gu, Ting Liu, Shao-Sheng Wang, Chao-Pin Li
Department of Parasitology, School of Basic Medicine, Wannan Medical College, Wuhu 241002, China.
Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi. 2016 Jun 22;28(4):422-425. doi: 10.16250/j.32.1374.2016016.
To characterize the population dynamics and spatial distribution of in the flour warehouse, so as to provide the basic evidence for improving the sampling guidelines that are essential for effective pest monitoring and management.
The samples from flour warehouses of four localities were collected, examined and counted for in every month in Wuhu City. The dispersion pattern target, Iwao / regression analysis and Taylor power method were used for analyzing the spatial distribution pattern of in the flour warehouses.
The peaks of population dynamics of were discovered in July and September, respectively. The indexes of dispersion were as follows: > 0, > 0, > 1. At the same time, the parameters in the equation of Iwao:=5.471+1.022 ( = 0.999) and Taylor: lg = 0.697+1.111 lg ( = 0.987) showed that the spatial distribution pattern of was assembled.
The peaks of population dynamics of in the flour warehouse are bimodal pattern, and the spatial distribution pattern of is assembled.
明确面粉仓库中[具体害虫名称未给出]的种群动态和空间分布特征,为完善有效害虫监测与管理所必需的抽样指南提供基础依据。
收集芜湖市四个地区面粉仓库的样本,每月对其中的[具体害虫名称未给出]进行检查和计数。采用扩散型指标、Iwao回归分析和泰勒幂法则分析面粉仓库中[具体害虫名称未给出]的空间分布格局。
[具体害虫名称未给出]的种群动态高峰期分别出现在7月和9月。扩散指标如下:[具体指标未明确给出内容]>0,[具体指标未明确给出内容]>0,[具体指标未明确给出内容]>1。同时,Iwao方程中的参数:[具体方程未明确给出内容]=5.471 + 1.022[具体变量未明确给出内容](r = 0.999)以及泰勒方程:lg[具体变量未明确给出内容]= 0.697 + 1.111 lg[具体变量未明确给出内容](r = 0.987)表明[具体害虫名称未给出]的空间分布格局为聚集分布。
面粉仓库中[具体害虫名称未给出]的种群动态高峰期呈双峰型,且[具体害虫名称未给出]的空间分布格局为聚集分布。