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  1. European Elm Flea Weevil

    https://ohioline.osu.edu/factsheet/anr-38

    overwintered European Elm Flea Weevil adults. Photo by Curtis E. Young, Ohio State University Extension. Figure ... and larval leafmining (snake-like mines and late blotch at leaf margin). Photo by Curtis E. Young, ... mines and will feed through the rest of the season, eventually disappearing into overwintering sites on ...

  2. Living with Arthritis

    https://ohioline.osu.edu/factsheet/ss-147

    occurs in the hands, knees, hips, and lower back. Photo by Adobe Stock. Rheumatoid arthritis can deform ... joints and cause a loss of movement. Photo by Adobe Stock. Gout is an inflammatory arthritis that most ... often occurs in the big toe. Photo by Freepik. Osteoarthritis is the most common form of arthritis, ...

  3. Advancements in Technology for Reduction of Pesticides Used in Orchards and Vineyards

    https://ohioline.osu.edu/factsheet/fabe-538

    orchards and vineyards variable-rate application technology site-specific application of pesticides This ... spraying pesticides. Photo by Santiago Planas, University of Lleida, Spain. Figure 2. Drones are gaining ... popularity in areas where using conventional spraying equipment is neither safe nor practical. Photo by ...

  4. Bumble Bee Pollination in Tomato Greenhouses

    https://ohioline.osu.edu/factsheet/ent-0092

    greenhouse. Photo by Adobe Stock. Figure 1b. The interior of a commercial bumble bee box. The largest bee is ... the queen; all other bees shown are female workers. The bottom left of the photo shows a clump of ... un-emerged brood cells. Open brood cells of previously emerged workers contain nectar. Photo by Emily Runnion ...

  5. Herbicide Resistance in Waterhemp

    https://ohioline.osu.edu/factsheet/anr-78

    multiple-resistant population surviving 2,4-D. Which Herbicides is Waterhemp Resistant to in Ohio? Site 2 (ALS), all ... populations Site 9 (glyphosate), most populations, some in eastern Ohio still sensitive Site 14 (PPO), 30 to ... populations resistant to site 14 are resistant to sites 2 and 9 also Only two POST options for ...

  6. Mycorrhizae in Urban Landscapes

    https://ohioline.osu.edu/factsheet/plpath-tree-01

    1. AM fungal spore walls can be complex. A: outer spines; B: laminated inner wall. Photo by Nathan ... Kleczewski. Figure 2. An arbuscule of a AM fungus. Photo by M. Brundrett (with permission). Ectomycorrhizae EM ... section of an EM root tip. A: Hartig net surrounding individual root cells; B: mantle. Photo by Nathan ...

  7. Melampsora Rust

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

    Photo courtesy of Arnaud Dowkiw, INRA, France. Symptoms and Signs Melampsora rust can be managed ... leaf as a result of M. medusae infection. Photo by Whitney Cranshaw, Colorado State University, ... leaf. Photo by Whitney Cranshaw, Colorado State University, Bugwood.org. The leaves dry and massive ...

  8. Produce Safety and Flooded Fields

    https://ohioline.osu.edu/factsheet/anr-27

    foodsafety.wisc.edu/assets/pdf_Files/vegetable%20flood%20guidelines.pdf Acknowledgments The authors would like to thank the following for the generous donation of their ...

  9. EFNEP

    https://franklin.osu.edu/program-areas/efnep

    to guide individuals through a series of workshops aimed at improving the family's overall diet ... and summer feeding sites. To learn more about EFNEP or if you are interested in hosting a series, ...

  10. Points to Consider Before Starting a Hops Operation

    https://ohioline.osu.edu/factsheet/anr-58

    planting the first hops plant. Photo by Brad Bergefurd, OSU Extension. Site selection — The easiest part of ... site preparation are two important points for a successful hops operation and integral to a business ... Financial and planning resources Site preparation considerations including: Site selection Field preparation ...

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