Highlights: Final few weeks until the respite of September; consider seeding instead of treating lawns; yellow spots in bentgrass; too many trinkets in the spray tank? Weather Mild, seasonal temperatures have dominated the landscape over the past month. Indianapolis has experienced four days above 90 F in June, three in July, and one thus far […]

Highlights: Events – Purdue Turfgrass & Landscape Field Day next week; dollar spot arrives with a flurry; smattering of brown patch; 1st Pythium root rot diagnosis on putting greens.                                         Weather June temperatures were fairly mild in […]

Highlights: Turfgrass disease prediction tool launches; drought stress on the horizon; disease season on cool season turfgrass starts with dollar spot and red thread/pink patch outbreaks; large patch on zoysia and bermudagrass and fertilization; prevention due for Pythium root rot, summer patch and other soilborne diseases; localized dry spot in dew patterns. Turfgrass Disease Prediction […]

Weather  Although the monthly average will be in line with history, April temperatures were a wild swing of early highs and late lows that met in in the middle. In Indianapolis, the historical average for April is 53.6℉ and the 2023 average was 54.2℉. However, 7 days from April 1-15 were 10 degrees above average […]

First disease report of the 2023 season from the Purdue Turfgrass Pathology program. Highlights include prevention of large patch and soilborne diseases on golf putting greens and mowing tips for spring lawncare. Hello everyone, and welcome to the first installment of the Purdue Turfgrass Pathology Disease Reports. I, and on occasion a guest author, will […]