PREVALENCE OF VIRAL DISEASES OF PLANTS AND GEOGRAPHICAL REGULARITY IN THEIR DISTRIBUTION.
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Abstract
As with all living things, the spread of viral diseases among
plants is uneven. This process is based on certain laws, and by studying these
laws, it is possible to treat and prevent the spread of viral diseases among
cultivated and wild plants in our country, and create plant varieties resistant to
them. A feature of plant immunity is that, in contrast to the specialization of
parasites, immunity to one or another parasite is not completely exhausted, but
manifests itself only in a wide or narrow range of plant resistance