Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Pashkova Elena Valentinovna

Scholastic degree


Academic rank

associated professor

Honorary rank

Organization, job position

Stavropol State Agrarian University
   

Web site url

http://www.stgau.ru

Email

khzr@yandex.ru


Articles count: 1

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BIOLOGICAL EFFICIENCY OF FUNGICIDES IN WINTER WHEAT CROPS AND THEIR INFLUENCE ON CROP YIELD

abstract 1321708080 issue 132 pp. 1035 – 1044 31.10.2017 ru 106
For the production of high quality winter wheat grain, it is necessary to observe the technology of growing the crop and creating optimal conditions for the growth and development of plants. An important role in it is played not only by agrotechnical measures, but also by effective protection of crops from pests. The phytosanitary state of winter wheat sowings has worsened significantly in recent years, however, the degree of damage to crops and the harmfulness of fungal diseases can be significantly reduced, and in some cases completely prevented by treatment of crops with fungicides. The range of fungicides is improved annually by incorporating more effective and less environmentally hazardous preparations. The research is aimed at determining the optimal rates of consumption, the biological effectiveness of new fungicides and assessing their effect on the yield of winter wheat. As a result, it has been established that treatment with Abucus Ultra with a rate of 1.0 l / ha has protective properties, but does not treat plants (72.2%). This further leads to a loss of an average of about 0.5 tons of grain per hectare. Fungicide Akanto Plus in the investigated rates of consumption has good protective and eradicating (healing) properties and with a decrease in the rate of consumption of less loss of yield. Thus, the choice of the preparation and its consumption rate should be based on an understanding of the phytosanitary situation, taking into account the condition of crops and the agroclimatic situation
.