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  1. Phomopsis

    https://ohiograpeweb.cfaes.ohio-state.edu/IPM/phomopsis

    Phomopsis Phomopsis is a cold weather fungal disease and is widely distributed. It is problematic ... infection, even after infected wood dies. Therefore a serious disease outbreak in one season can provide ... irregular margins appear early in the season (image on the right, Photo courtesy- Ohioline, OSU), as disease ...

  2. Canadian Horseweed

    https://ohiograpeweb.cfaes.ohio-state.edu/ipm/weeds/canadian-horseweed

    mowing to reduce spread. Small occurrences can be controlled by pulling out the weed. Herbicides The most ...

  3. Powdery Mildew

    https://ohiograpeweb.cfaes.ohio-state.edu/ipm/diseases/powdery-mildew

    Powdery Mildew       Fruiting bodies of fungus Powdery mildew is a common disease of grapes, ... yield, fruit quality, and winter hardiness.  Signs and Symptoms             White fungus on leaf Diseased ... with fungal growth. Severely diseased leaves will often curl upwards (image on the far right; photo ...

  4. Urban Trees

    https://mahoning.osu.edu/events/urban-trees

    speaker, Jim Chatfield, is an Associate Professor and Extension Specialist, focusing on plant diseases ...

  5. Japanese Beetle

    https://ohiograpeweb.cfaes.ohio-state.edu/ipm/insects/japanese-beetle

    including bird predators, parasitic wasps, and diseases; however, relying on these alone is not reliable. ... Milky Spore Disease, while not toxic to humans or animals, is highly effective in killing Japanese ...

  6. Grape Root Borer

    https://ohiograpeweb.cfaes.ohio-state.edu/ipm/insects/grape-root-borer

    may eventually kill it. Larvae also provide entry points for disease organisms. Vines that are ... proved successful in controlling root diseases and pests, however, it does have to the downside of being ...

  7. 2021-2022 Fruit Pest Management Guide- What is New?

    https://ohiograpeweb.cfaes.ohio-state.edu/blog/february-19-2021-1130am/2021-2022-fruit-pest-management-guide-what-new

    ...

  8. Anthracnose

    https://ohiograpeweb.cfaes.ohio-state.edu/ipm/diseases/anthracnose

    Anthracnose Anthracnose, also known as bird's-eye rot, is a fungal disease. When ... spots have raised edges and as the disease progresses the spots enlarge into brownish sunken lesions ... pulp which then induces cracking and can facilitate secondary infections.   Anthracnose Disease ...

  9. Serv Safe Manager's Certification 2 day course October 4 and 5, 2017

    https://mahoning.osu.edu/events/serv-safe-managers-certification-2

    Food Service Managers with updated principles of safe food handling. The principles learned in this ...

  10. Wine Grape Disease, Insect and Weed Diagnostic Workshop, Piketon

    https://ohiograpeweb.cfaes.ohio-state.edu/events/wine-grape-disease-insect-and-weed-diagnostic-workshop-piketon

    a day-long-workshop on pest scouting and the identificaton and management of grape disease, insect pests and weeds in ...

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