对辽宁省稻水象甲成虫在越冬场所和田间的空间分布型研究表明，分布型均呈聚集分布，呈该分布的原因都是由成虫行为引起的。抽样调查方法为分层抽样法，为减少抽样中零样方对统计结果的影响，便于抽样操作，总结出在越冬场所的成虫数量“模拟环境”抽样调查方法。 Studies on the spatial distribution patterns of adult Asiatic water chestnuts in winter in winter and in the field show that the distribution patterns are aggregated and distributed. The reasons for this distribution are all caused by adult behavior. The sampling method is stratified sampling method. In order to reduce the impact of zero sampling on the statistical results in sampling, it is convenient for sampling operation to sum up the sampling method of “simulated environment” for the number of adults in wintering places.