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在进行马尾松林昆虫群落调查时，为了使抽样既能全面地反映群落中昆虫的种类和数量，又能省时省力，对马尾松林昆虫群落多样性调查中抽样技术进行了研究．结果表明：树冠层取样以每样地调查植株30株，每株取3个长约50cm的枝条为佳；灌丛取样以每个样点扫10网，每个样地扫30网即可；地表层以取4个50cm×50cm的小样方为宜．
In order to make the sampling not only reflect the species and quantity of insects in the community, but also save time and labor, the sampling technique of the insect community diversity survey in masson pine was studied during the masson pine community investigation. The results showed that: Canopy sampling was used to survey 30 plants in every sample. Three shoots with a length of 50cm per plant were preferred. Shrubs sampled 10 nets per sample and 30 nets per sample. Surface to take 4 small 50cm × 50cm side is appropriate.