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  1. Narrow Row Spacing in Corn: Management Considerations for Ohio

    https://ohioline.osu.edu/factsheet/anr-0152

    disease issues, and response to foliar inputs of nitrogen (N) and fungicide. The trials were conducted ... foliar disease ratings, according to company literature, were used to assess differences in foliar ... disease and response to fungicide and foliar nitrogen (N) when grown in narrow (15-inch) or conventional ...

  2. Greene County Cattlemen's Association Meeting & BQA

    https://greene.osu.edu/news/greene-county-cattlemens-association-meeting-bqa

    Join us for the Greene County Cattlemen's Association meeting (updates and voting), followed ...

  3. Basic Principles of Pruning Backyard Grapevines

    https://ohioline.osu.edu/factsheet/HYG-1428

    HYG-1428 02/08/2017 Maurus Brown, Ph.D., Associate Professor Emeritus, OSU South Centers Gary Gao, ... weeding, fertilizing, insect and disease control, and proper pruning to assure a bountiful harvest. For ... a reddish-brown color and will be approximately pencil size in diameter. Two of these canes are selected and tied ...

  4. Highly Pathogenic Avian Influenza

    https://ohioline.osu.edu/factsheet/vme-1037

    lungs.  Disease severity ranges from mild to severe illness and can cause death. The flu infects many ... domestic poultry (Centers for Disease Control and Prevention 2017). There are four types of flu: Influenza ... currently thought to infect only cattle and pigs (Centers for Disease Control and Prevention 2021, and ...

  5. Downy Mildew of Grape

    https://ohioline.osu.edu/factsheet/plpath-fru-33

    infected leaves eventually turn brown, wither, curl and drop. The disease attacks older leaves in late ... Pathology Downy mildew is a major disease of grapes throughout the eastern United States. The fungus causes ... cotton-like growth (Figure 2). Infected tissue gradually becomes dark brown, irregular, and brittle. Severely ...

  6. Controlling Non-Native Invasive Plants: Common and Japanese Barberry

    https://ohioline.osu.edu/factsheet/anr-0106

    acting as an alternative host for the disease, black stem rust, caused by the fungus Puccina graminis. As ... public health threat to humans, companion animals, and livestock. Multiple diseases of consequence such ... as Lyme disease, Rocky Mountain spotted fever, and anaplasmosis can be vectored or transmitted by ...

  7. Rhizoctonia Damping-off and Root Rot of Soybeans

    https://ohioline.osu.edu/factsheet/plpath-soy-1

    Characteristic reddish-brown sunken cankers on the soybean hypocotyl caused by Rhizoctonia solani. Disease Cycle ... Rhizoctonia result from stand reduction in newly planted fields, premature death of diseased plants, and ... production of smaller seed. Symptoms of this disease are usually noticed by early summer, where wilted or ...

  8. How to Control and Prevent Mosquito Bites In and Around Ohio Homes

    https://ohioline.osu.edu/factsheet/ent-88

    Disease Transmission Mosquitoes are reviled because they can transmit potentially deadly pathogens to ... state of Ohio pose the threat of disease transmission to humans and domestic animals (Table 1). Table 1: ... encephalitis, West Nile virus     In addition to disease transmission, when female mosquitoes bite humans and ...

  9. Sudden Oak Death (aka Ramorum blight)

    https://ohioline.osu.edu/factsheet/plpath-tree-05

    blight) is a disease caused by the oomycete pathogen Phytophthora ramorum that was discovered in ... central-coastal California in 1995. This pathogen had been known to cause disease in nurseries and gardens since ...  Sporangia of  P. ramorum. Photo by UC Berkeley. The disease causes extensive mortality on tanoak ...

  10. Forest Products Terminology

    https://ohioline.osu.edu/factsheet/F-85

    such as steel. Annual Ring —or growth ring, the portion of wood encompassing one earlywood section and ... one latewood section. The annual ring constitutes one growing season. Ash —a collective term for the ... ring. Digester —a heated pressure vessel used to make wood pulp for papermaking in which wood is mixed ...

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