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Winter Wheat Variety Response To Timing And Number Of Fungicide Applications During The 2019–2020 Growing Season In Kansas, G. Cruppe, B. R. Jaenisch, B. Valent, R. P. Lollato
Winter Wheat Variety Response To Timing And Number Of Fungicide Applications During The 2019–2020 Growing Season In Kansas, G. Cruppe, B. R. Jaenisch, B. Valent, R. P. Lollato
Kansas Agricultural Experiment Station Research Reports
The objective of this project was to evaluate the yield response of different winter wheat varieties to different fungicide management treatments during the 2019–2020 growing season in Kansas. Fourteen varieties were evaluated under four fungicide treatments (no fungicide, application either at jointing, heading, or at both stages) in five locations across Kansas in a split-plot design. Disease incidence was assessed approximately 20-d after each fungicide application. Septoria blotch and tan spot were the most prevalent early-season diseases at the studied fields, while stripe rust, leaf rust, and tan spot prevailed late in the season. Late-season diseases had a greater effect …