METHODS OF CREATING AND USING OF ARTIFICIAL ZYMOTIC BACKGROUNDS WHILE STUDYING SORTS AND SELECTION OF APPLE FOR STEADINESS AGAINST MEAL DEW
In the article are reflected the results of investigations devoted to creation and usage of artificial zymotic backgrounds in raising and selection of seed cultures for illnesses steadiness. The method of creating artifi! cial zymotic backgrounds with different loads has been worked out. The proposed method allows limiting the process of kind!study and selection of apple for illnesses immunity