Fruit growing
and viticulture of South Russia
Phytosanitary condition of plants
The widespread and high harmfulness of mycoses of strawberry roots are established in the conditions of Krasnodar region. The tolerant varieties to complex of root pathogens are allocated. The effective ways of plants treating before planting are given for control of pathogens of strawberry root rot. The imbalance of ratio of nutrient elements in the leaves is established, that indicates about need of correction of fertilizer system of strawberry plantings, cultivated according to intensive technologies
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The results of long-term research of pests species composition of fruit plantations in the South of Russia are presented. The crops inhabited by pests are refined, the most typical signs of damages of fruit plants are established
The results of phytosanitary monitoring of myco-, patho- and entomocenosis of stone fruit crops in the unstable climatic conditions of Krasnodar region are presented
Significant distinctions by quantity of leaves stoma on resistant and nonresistant Cerasus Mill. forms are established statistically. During a field assessment of new hybrid plants of NCRRIH&V collection the groups with different reaction on Coccomyces hiemalis Higgins were selected, they can be used as a selection material for receiving of low growing stocks of stone fruit cultures.