Abstract:In the paper, the structure of the spider community in cultivated lands and diversity on the condition of nonapplication of insecticides in Nanning area were stndied.1. The total number of spiders collected was 6061 which includes 14 families, 41 genues and 80 species. The main components of the spider community in paddy fields were Ummeliata insecticeps, Lycosa pseudoannulata, Pirata subpiraticus, Theridion octomaculatum, Tetragnatha japonica and Dyschiriognatha culata. The main components of the Wolf spid...