THE EFFICIENCY OF FOLIAR DRESSING WITH MICROFERTILIZERBASFOLIAR ON THE RESISTANCE OF BLACK CURRANT AGAINST SUCKING PHYTOPHAGE

Alla Bakalova, O. Derecha, Natalya Hrytsiuk, I. Chudrenko, Iryna Ivaschenko
Retrieved from Vol. 20, No. 2, 2017 Pages: 35-41
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Abstract

The integrated protection system of plants of black currant is directed on to lowering the pests, increase of physiological activity of plants, quality of yield and rational insertion of icrofertilizers to the yield of the currant that increases tolerance of plants. The application of foliar dressing of microfertilizer Basfoliar increases resistance of black currant against sucking pests and ensures lower population of phytophage, provides a reduction in population of aphids 0.34 and 0.37 units of ordinary spider mites from 0.18 to 0.35 units. The high efficiency provided foliar application of resistant varieties Vladimirovska , Jubilee, Kopania, Сhereshneva where the rate of settlement of phytophages was of 0.65 to 0.81 units in this, the yield increases up to 1.6 y/ha, net income totals 63189 UAH/ha, profitability increases in 4.0 times

Keywords

black currant, sugar, population, population density, agomultirovan energy, microfertility, microelements, varieties, tolerance, resistance, crop structure, suction phytophages

References in the process of publication
Bakalova, A., Derecha, O., Hrytsiuk, N., Chudrenko, I., & Ivaschenko, I. (2017). THE EFFICIENCY OF FOLIAR DRESSING WITH MICROFERTILIZERBASFOLIAR ON THE RESISTANCE OF BLACK CURRANT AGAINST SUCKING PHYTOPHAGE. Scientific Horizons, 20(2), 35-41.