Abstract:To use neutral insect predators to prey on Mosquitoes, scientific protection and utilization of natural predators was analyzed in 2015 and 2016 in the Hefei area "Baihaozao" and "Wuniuzao" tea garden over the pest period (3-5 months). Few studies have examined the relationship between the natural predators and mosquito habitats using geostatistics methods. Insect pests and natural predators in range were evaluated using the grey correlation method, which revealed a close relationship between natural predator and Mosquitoes habitats. Tea varieties and annual changes in the ranking were analyzed. Eight natural enemy predators in "Baihaozao" tea 2015 were closely related to mosquito, including Clubiona japonicola, Theridion octomaculatum, Misumenops tricuspidatus, and Neoscona theisi; in 2016 we detected C. japonicola, Neoscona theisi, Tetragnatha maxillosa, and M. tricuspidatus. Only three of the four natural enemies were the same, but their rankings differed. "Wuniuzao" tea in 2015 and Mosquito space for the four enemies included T. octomaculatum, Neoscona theisi, T. maxillosa, and M. tricuspidatus. In 2016, M. tricuspidatus, C. japonicola, Erigonidium graminicolum, and N. theisi were detected. In two years, only N. theisi and M. tricuspidatus showed the same natural enemy. The same year, natural enemies in the different tea varieties overlapped by 87.5% and the ranking of natural enemies was 93.75%. According to the rank sum and its relationship with natural enemies and enemies mosquito space index of two types of tea, in March to May 2015 and 2016, the habitat of the top four mosquito predators contained C. japonicola, M. tricuspidatus, N. theisi, and T. octomaculatum. The results of this study suggest the importance of artificially promoting the dominant natural enemy groups for reasonable protection and utilization of natural enemies.