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  1. Turfgrass Health: The Crabgrass Games

    https://turfdisease.osu.edu/news/turfgrass-health-crabgrass-games

    many summer annual broadleaf weeds by 70 to 80 percent. Mesotrione (Tenacity) and topramezone (Pylex) ... are excellent preemergence tools to use in seedings for reducing spring/summer weed pressure from ... crabgrass, goose- grass, sedges and summer annual broadleaf weeds by 90 percent or greater. These two ...

  2. Brown Ring Patch/Waitea Patch

    https://turfdisease.osu.edu/news/brown-ring-patchwaitea-patch

    winter/spring to hot early summer like weather conditions, i.e. like we are having in Ohio this week. Even ...

  3. Insect Night at Secrest Arboretum

    https://entomology.osu.edu/events/insect-night-secrest-arboretum

    event with family activities and a graduate student-led night walk. Among the stars: ghostly moths, ... The Entomology Graduate Student Association, the OSU-Zamorano Association, and Mike and Diane Borger ...

  4. Fungicides, Gray Leaf Spot, Turf Events and More

    https://turfdisease.osu.edu/news/fungicides-gray-leaf-spot-turf-events-and-more

    Ohio- 16 th Annual Ohio Lawn Care Summer Seminar – Thursday August 12 @ OTF Research and Educational ... combination of products;- Follow labels very carefully, or be more conservative in these stressful summer ... knows better than the tenders of the turf what a “challenging” summer you have had to grow and keep turf ...

  5. Entomology Seminar Recording Archive

    https://entomology.osu.edu/home/spring-2014-entomology-seminar-schedule

    Dartmouth College Climate change and insect pestilence 10/8 Open for student presentations.   10/15 Zsofia ... Michigan vegetables (NO RECORDING AVAILABLE) 10/22 Open for student presentations.   10/29 Aaron Gassmann ... between western corn rootworm and Bt corn 11/5 Graduate Students De Long Competition 11/12 Mary Garvin ...

  6. Rust, Commerical Turf Update, Sample Submission and Events

    https://turfdisease.osu.edu/news/rust-commerical-turf-update-sample-submission-and-events-0

    Necrotic Ring Spot (on Kentucky bluegrass)- Summer Patch (on Poa annua)- Bacterial Wilt (confirmed on one ... Research and Educational Facility OSU Columbus, Ohio- 16 th Annual Ohio Lawn Care Summer Seminar – Thursday ...

  7. Dollar Spot Applications

    https://turfdisease.osu.edu/news/dollar-spot-applications

    80’s the middle of March. Shouldn’t this be good news for my golf course? The answer, not necessarily! ...

  8. Benefits of Late Fall Fertilization

    https://turfdisease.osu.edu/news/benefits-late-fall-fertilization

    brutal summer weather and recuperation/recovery needed on many turf areas. It is important that late ... mostly spring and/or summer fertilization are practiced. Purported advantages of the late season concept ... breaking of the 1/3 mowing rule). The winter color of turf fertilized only during the spring and summer is ...

  9. Grad Student Essays on Entomology Today

    https://entomology.osu.edu/news/grad-student-essays-entomology-today

    Check out these two essays  authored by graduate students Andrea Kautz and Katie Todd, published ...

  10. Congrats Grad Student Award Winners

    https://entomology.osu.edu/news/congrats-grad-student-award-winners

    Congratulations to the Graduate Student Award Winners: Susan W. Fisher Teaching Award: Erin ...

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