Bioecology of Phytonematoids of Intensive Gardens in Surkhandarya Conditions

This article discusses the global impact of phytonematodes on crop production and presents a recent assessment of crop losses caused by these tiny creatures. The habitat, taxonomy, biology, parasitism, sampling, spatial distribution, contribution in the soil food web and management of plant parasitic nematodes are described. Progress in molecular and biochemical studies on these nematodes is highlighted. The economically important plant parasitic nematodes worldwide, as well as the economic thresholds for damage by these nematodes, are also described. Future prospects are mentioned.