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Information × Registration Number 0220U103858, 0119U100211 , R & D reports Title o develop elements of protection system for new winter wheat varieties, taking into account the genetic resistance to diseases and pests when cultivated in the Forest-Steppe of Ukraine popup.stage_title Head Zaima Oleksii A., Кандидат сільськогосподарських наук Registration Date 24-11-2020 Organization The V.M. Remeslo Myronivka Institute of wheat popup.description2  The object of research – varieties of selection of the V. M. Remeslo Myronivka Institute of Wheat of NAAS and chemical and biological means of plant protection against diseases: I. Varieties of winter wheat: MIP Dniprianka, MIP Assol, Podolianka; ІІ. Preparations of fungicidal action: Mikosan V, Phitocyd-r, Planryz BT, Trychodermin BT, Falcon 460 EC, Soligor 425 EC, Tillmore 240 EC. The purpose of the work is to optimize the elements of chemical and biological protection of new varieties of winter wheat, taking into account their resistance to disease. Research methods – field records of plant pathogens and assessment of the impact of fungicidal drugs on yields and grain quality. Statistical analysis and evaluation of the reliability of the obtained results, computer data processing. Results – Falcon (T1) + Soligor (T2) and Falcon (T1) + Soligor (T2) + Tilmore (T3) had the highest effective effect, and Mikosan V (8.0 l/ha) (T1 + T2 + T3) and Phitocyd-r (0.5 l/ha) (T1 + T2 + T3) – among biological fungicides. The highest yield (5.78 t/ha) was obtained on the variety MIP Dniprianka in the variant with fungicides Falcon 460 EC (0.6 l/ha) (T1) + Soligor 425 EC (0.9 l/ha) (T2) + Tillmore 240 EC (1.0 l/ha) (T3). The largest increase in yield was provided by two- and three-fold use of chemical fungicides. Among biological preparations the highest increase in yield on varieties MIP Assol and Podolianka was provided by variants Mikosan V (8.0 l/ha) – 0.45 and 0.42 t/ha and Phitocyd-r (0.5 l/ha) – 0.43 and 0.40 t/ha, respectively, on the variety MIP Dniprianka – Mikosan V (8.0 l/ha) – 0.39 t/ha and Trychodermin (3.0 l/ha) – 0.51 t/ha. The highest quality indicators were observed after three treatments with chemicals, among the biological ones – in the variants Phitocyd-r (0.5 l/ha) and Mikosan V (8.0 l/ha). Indicators of economic efficiency of fungicides on winter wheat were the highest in the treatment of plants in the phase of exit into the tube with the fungicide Falcon. Product Description popup.authors Derhаchov Oleksаndr L. Murashko Liudmyla A. Mukha Tetiana I Pravdziva Iryna V. popup.nrat_date 2020-11-24 Close