Site

Search results

  1. Downy Mildew of Blackberry

    https://ohioline.osu.edu/factsheet/plpath-fru-48

    blackberry (Rubus sp.) is a systemic disease caused by the fungal-like pathogen Peronospora sparsa. Nearly ... all blackberry cultivars are susceptible to downy mildew. The disease also occurs on boysenberry, ... visible. Disease is most severe during wet weather with cool to warm temperatures. Figure 1. Downy mildew ...

  2. Food Safety for Fruits and Vegetables

    https://ohioline.osu.edu/factsheet/ANR-25

    can protect against many types of cancer and lessen the risk of heart disease (4). However, it is ... sprayer. Harvesting Mechanical harvesters can be a primary source of disease carryover if they become ... sanitized to keep disease inoculum from building on their surfaces and infecting sound produce. Once picked, ...

  3. White Rot and Botryosphaeria Canker of Apple

    https://ohioline.osu.edu/factsheet/plpath-fru-42

    canker phase of the disease is most severe in trees weakened by drought, winter injury, sunscald, poor ... pruning, low or unbalanced nutrition, and other plant diseases. The fruit rot phase can be sporadic in ... to be affected than other varieties. Symptoms Fruit At first, small, reddish-brown spots appear ...

  4. 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 ...

  5. Special Improvement District: A Tool for Targeting Investment

    https://ohioline.osu.edu/factsheet/CDFS-1566

    Update, Special Improvement Districts." The Squire Sanders Legal Counsel Worldwide Network. Business ...

  6. Inoculants and Soil Amendments for Organic Growers

    https://ohioline.osu.edu/factsheet/SAG-17

    microbial inoculants (e.g., mycorrhizae, nitrogen-fixing rhizobia, and weed-, pest-, and disease ... -suppressive biocontrol agents) also are available to improve soil nutrients for plants and to reduce disease pressure. In ... OEFFA's approved product list as they plan disease management strategies and prepare their organic ...

  7. Grape Black Rot

    https://ohioline.osu.edu/factsheet/plpath-fru-24

    one of the most damaging diseases of grapes in Ohio and other northeastern states. The disease is ... rachises and cluster stems (peduncles) of grapes. If the disease is not managed early in the season, the ... on a grape leaf. Inset shows the dark pycnidia that can be seen in the center of each spot. Disease ...

  8. Brown Rot of Stone Fruits

    https://ohioline.osu.edu/factsheet/plpath-fru-29

    Pathology Brown rot is a common and destructive disease of peach and other stone fruits (plum, nectarine, ... appear in the spring as the blossoms open. Diseased flowers wilt, turn brown, and may become covered with ... from an infected peach. Figure 5. Brown rot disease cycle. We want to thank the New York State ...

  9. Natural Organic Lawn Care

    https://ohioline.osu.edu/factsheet/hyg-4031

    irregular brown patches. In lawns that are heavily damaged, the sod can be easily lifted. A few grubs per ... Weeds, insects and diseases are managed by cultural practices that are oriented toward prevention. ... therefore based on years of collective experience. Additional fact sheets regarding turf care and ...

  10. Earwigs

    https://ohioline.osu.edu/factsheet/HYG-2068

    Earwigs run rapidly around baseboards, and they may emit a foul-smelling, yellowish-brown liquid from ... crawl spaces, flower beds, turf, or mulch in late afternoon. Apply during late spring and summer to ...

Pages