Analysis Of Lysimetric Parameters Of The Effect Of Chemical And Biological Drugs Against Alfalfa Mosaic Virus

The effect of biological products "Microzyme-2" and "Fosstim-3", developed at the Institute of Microbiology of the Academy of Sciences of the Republic of Uzbekistan, on the alfalfa mosaic virus by the lysimetric method was studied. Chemical preparations "Khimvaks" and "Pharmayod" (0.02%) were used as a control. The results showed that the treatment of "Mikrozim-2" (enzyme composition) revealed an average of 19.7% of plant diseases compared to control. The chemical preparation "Khimvaks" fell on average 68.9% more than the control. Consequently, the use of biological drugs to control plant viruses leads to a decrease in the incidence of the virus while increasing plant immunity.

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