1Doctor, Biological Sciences, Termez State University, Termez, Uzbekistan Email id: Khurramov10@e-mail.ru
2Teacher Biology at School, Uzbekistan
3Student, Tashkent Agrarian University, Termez Branch, Uzbekistan
Online published on 22 February, 2021.
The paper examines the influence of biotic factors on the seasonal dynamics of the number of wheat plant nematodes. As a result of research on the examined wheat field during the growing season of plants, 106 species of phytonematodes were registered. The greatest diversity of species was noted at the beginning of the growing season, and then a decrease in their number was observed and reaches a minimum in the summer season. The response of ecological groups of plant nematodes to changes in living conditions was also studied.
Phytonematodes, Dynamics, Wheat, Roots, Root Soil, Abiotic Factors, Ecological Groups
