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  1. Powdery Mildew of Grape

    https://ohioline.osu.edu/factsheet/plpath-fru-37

    limited, and they appear as dark-brown to black patches that remain as dark patches on the surface of ... important disease of grapes worldwide. The disease generally is considered less economically important in ... Ohio than black rot or downy mildew. However, uncontrolled, the disease can be devastating on ...

  2. Bitter Rot of Grape

    https://ohioline.osu.edu/factsheet/plpath-fru-08

    spots Small, circular, whitish spot, which is soon surrounded by a brown ring Fungal fruiting bodies on ... Pathology Bitter rot has been recognized as a disease of grapes since 1887. The name was derived from the ... infected with bitter rot, the wine may be undrinkable. The disease is more common in the southern grape ...

  3. COVID-19 and Deer Hunting Pathogen Safety

    https://ohioline.osu.edu/factsheet/1027

    potentially zoonotic pathogens such as chronic wasting disease (Pritzkow 2022). In addition, avoid cutting ... for other diseases and for specific instructions on preparing, transporting, and eating game meat. ... Spread of General Disease and To Keep Meat Safe: Do not allow contact between deer and domestic animals, ...

  4. Black Rot and Frogeye Leaf Spot of Apple

    https://ohioline.osu.edu/factsheet/plpath-fru-07

    develop a series of brown and black concentric bands or rings. The rotted fruit finally turns black. The ... dark-brown concentric rings and a purple margin giving it a “frogeye” appearance. Black pycnidia, like those ... leaf spot are phases of a widespread and damaging disease of apple and crabapple. The fruit rot phase ...

  5. Gray Leaf Spot on Turfgrass

    https://ohioline.osu.edu/factsheet/HYG-3083

    sports turf. Application of fungicides should begin prior to the onset of disease, around August 1 in ... grisea chemical control gray spot st. augustine grass plant disease lawn and turf gray leaf spot turf ... Pathology Gray leaf spot is a disease of increasing importance in the turfgrass industry in the United ...

  6. Nutrient Removal for Field Crops in Ohio

    https://ohioline.osu.edu/factsheet/anr-96

    Specialist, Agronomic Systems An update for nutrient recommendations for Ohio's major field crops (corn, ... values used for crops listed here, and in the updated Tri-State Fertilizer Recommendations, can be used ... and Removal. Updated May 2014. Table 4.5. Kentucky: 2020-2021 Lime and Nutrient Recommendations, ...

  7. Preventing and Controlling Coyote Problems

    https://ohioline.osu.edu/factsheet/W-4

    brown with reddish tinges behind the ears and around the face (figure 1), but coloration can vary from ...

  8. Masked Chafers

    https://ohioline.osu.edu/factsheet/ENT-51

    rapidly recover after rain or irrigation. Heavy infestations result in turf dying in irregular patches ... . Birds, skunks, raccoons and opossums commonly dig up turf around the dead patches. Moles may tunnel ... Entomology Masked chafers are beetles that have larvae, called white grubs, which can attack managed turf ...

  9. Billbugs in Turfgrass

    https://ohioline.osu.edu/factsheet/HYG-2502-12

    of the turf, as if the turf was going into drought and heat dormancy or disease attack was occurring. ... turf plant. Larvae are grub shaped, but legless; they have cream-colored bodies, brown head capsules, ... weevils chemical control of larvae snout beetles turf pests turf damage turf fungal diseases parasitic ...

  10. KEELY W. MCQUAIN

    https://students.cfaes.ohio-state.edu/node/5541

    internship interest in plant diseases and turned it into a winning research project. As a first-year student, ... diseases in soybeans such as Phytophthora root rot and Pythium seedling damping-off. Her nominator ... learned to identify soybean diseases, test soybeans for resistance to Phytophthora, process and count ...

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