Abstract:

To achieve comprehensive management of garden plants insect pests. The study investigated the community diversity of arthropod on the garden plants in Daqing. The investigation find there were 105 arthropods species belongs to 49 families in10 orders of 2 classes. Herbivorous arthropods which have 6 orders 31 families 54 species, the largest proportion of coleoptera species. Natural enemy taxa have 6 orders 12 families 38 species, Coleoptera, Hymenoptera, Araneae accounted for the greatest share. Neutral insects have 2 orders 7 families 13 species, the largest proportion of Diptera species. The top species and median abundance lower than the base species abundance of arthropod. The relatively large fluctuations of diversity of nutrition layer, There was little change in the species evenness.