Open AccessEconomic and biological peculiarities and protection of tomato hybrids from powdery mildew in protected soil
Author(s) -
Ivan Dmitrieich Eskov,
Yulia Kabdullaevna Zemskova,
E. V. Lyalina,
Elena Evgenievna Kritskaya,
Natalia Borisvna Suminova
Publication year - 2022
Publication title -
agrarnyj naučnyj žurnal
Language(s) - English
Resource type - Journals
eISSN - 2587-9944
pISSN - 2313-8432
DOI - 10.28983/asj.y2022i1pp13-16
Subject(s) - powdery mildew , fungicide , hybrid , biology , horticulture , euphoriant , greenhouse , agronomy , neuroscience
The article is devoted to the study of the productivity and protection of various tomato hybrids in the conditions of winter glazed block-type greenhouses. Tomato hybrids F1 Macarena, F1 Starbuck, F1 Evolution and F1 Euphoria were used as the object of research. The biological effectiveness of fungicides Tiovit Jet has been studied; Quadris; Baktofit. To obtain high quality tomato products, it is recommended to grow hybrids that showed high yields: F1 Macarena (37.1 kg / m2) and F1 Euphoria (37.8 kg / m2). The issue of reducing the susceptibility of plants to powdery mildew when treated with fungicides was studied. To protect the tomato from powdery mildew, the preparation Quadris, SK is recommended.