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在温度１６℃、１９℃，相对湿度８０±５％的条件下，进行了方叶栉眼蚤感染鼠疫菌后的菌栓形成能力、生存期限（寿命）及集群叮咬传播鼠疫等实验。结果表明：该蚤不能形成菌栓，平均寿命４４．１３天，阴转率６８．５２％～７６．１９％，经多批次集群蚤叮咬大绒鼠不能感染鼠疫，媒介效能为零。证实方叶栉眼蚤在我省野鼠鼠疫自然疫源地中的传播媒介，即媒介蚤的地位不能成立，对鼠疫菌的种群延续没有实质的流行病学意义。
Under the conditions of temperature 16 ℃, temperature 19 ℃ and relative humidity 80 ± 5%, experiments on the formation of bacteria, lifespan (lifespan) and spread of plague bites were carried out. The results showed that the flea could not form bacterium suppository with an average life expectancy of 44.13 days and a negative conversion rate of 68.52% to 76.19%. After many batches of flea bite-stinking T. sinensis could not infect the plague, the vector efficacy was zero. Confirmed that the square leaf flea in the natural foci of wild rats plague in our province the media, that the status of media fleas can not be established, there is no substantive epidemiological significance of the population of Y. pestis.