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  1. Sprayers for Effective Pesticide Application in Orchards and Vineyards

    https://ohioline.osu.edu/factsheet/fabe-533

    and diseases within the canopy. Field crop sprayers are equipped with nozzles on a horizontal boom. ... (weeds, insects, diseases) in orchards and vineyards because of variations in: Canopy structure and ... a certain part of the canopy needing protection against certain insects or diseases. The height of the ...

  2. Root and Rhizosphere Ecology

    https://senr.osu.edu/courses/enr-7580

    contributes to disease suppression, and regulates global nutrient cycles, directly impacting crop production ...

  3. 2022 Ohio Maple Days

    https://cfaes.osu.edu/news/events/2022-ohio-maple-days

    research updates on red maple, and maple flavors.  An ACER grant update, a look at the insects every maple ...

  4. Turf Diseases and Integrated Turf Health Management

    https://plantpath.osu.edu/courses/plntpth-5130

    PLNTPTH 5130 A detailed study of the diseases of turfgrass, factors influencing disease severity, ... and specific measures for disease control such as genetic, cultural, biological, and chemical. Prereq: ...

  5. eClover: Darke County 4-H News

    https://darke.osu.edu/program-areas/4-h-youth-development/eclover-darke-county-4-h-news

    update July 15 July 22 July 29 August 5 August 12 August 19 no update- fair week August 26 No update ...

  6. Practical Experiences in Plant Health: Insects & Diseases of Plants

    https://plantpath.osu.edu/courses/plntpth-5060

    PLNTPTH 5060 Plants can be attacked by a multitude of pathogens and insects. Each plant within a production region has documented pests that can negatively impact plant health. Environment and production practices can influence the outcome of interactions ...

  7. Powdery Mildew on Turfgrass

    https://ohioline.osu.edu/factsheet/HYG-3081

    disease lawn and turf powdery mildew on turf turf fungus chemical control of powdery mildew fungal growth ... ornamentals, and turfgrass species. In general, it is not considered to be a serious disease on turf. Powdery ... Severe outbreaks on Kentucky bluegrass tend to occur on turf growing in shaded areas during spring to ...

  8. Friday’s Escape to the Forest Webinar Series – Non-native Invasive Forest Pests and Sentinels

    https://senr.osu.edu/events/friday%E2%80%99s-escape-forest-webinar-series-%E2%80%93-non-native-invasive-forest-pests-and-sentinels

    invasive pests and the use of sentinel tree plantings to monitor what future pests and diseases may be of ...

  9. Chestnut Anthracnose

    https://ohioline.osu.edu/factsheet/plpath-fru-0051

    a disease of culinary chestnut that is found in orchards throughout the eastern United States. The disease ... chestnut nurseries. Disease severity cannot be assessed until harvest time because burs conceal the nuts ... throughout the growing season, so growers cannot predict crop loss until after harvest begins. Disease ...

  10. General Plant Pathology Lecture

    https://plantpath.osu.edu/courses/plntpth-3001

    PLNTPTH 3001 An introduction to plant diseases caused by fungi, bacteria, viruses, nematodes and ... topics Plant pathology, terminology and the diseases triangle Sign versus symptom Disease versus injury ... Abiotic diseases and disorders versus biotic diseases Integrated plant health management strategies: ...

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