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  1. Yellowjackets

    https://ohioline.osu.edu/factsheet/HYG-2075-11

    HYG-2075 01/05/2012 David J. Shetlar, Department of Entomology Jennifer E. Andon, Department of ... loose bark of dead trees, soil cavities, and other protected places. These queens emerge during the warm ...

  2. Hardwood Log and Tree Quality

    https://ohioline.osu.edu/factsheet/F-74-12

    inside the bark at the top end of the log. This is also called the scaling end. Setting this minimum ... diameter inside the bark, termed the quality zone. The quality zone is further divided into an inner and ... based on diameter at breast height (DBH) outside the bark, measured 4.5 feet above the ground, and the ...

  3. Selecting the Best Nozzle for the Job

    https://ohioline.osu.edu/factsheet/fabe-528

    publication FABE-520, Columbus, Ohio. https://ohioline.osu.edu/factsheet/fabe-520 Ozkan, E. New nozzles for ... https://ohioline.osu.edu/factsheet/fabe-523 Ozkan, E. and R.C. Derksen. Effectiveness of Turbodrop® and Turbo Teejet® nozzles in drift ... https://ohioline.osu.edu/factsheet/fabe-524 Ozkan, E. and H. Zhu. Effect of Major Variables on Drift Distances of Spray Droplets. Ohio State ...

  4. Monitoring Carrot Weevils Using Wooden Boivin Traps

    https://ohioline.osu.edu/factsheet/ent-83

    long), mottled-brown beetles with a distinctive snout that is typical of weevils (Figure 1). These ... canal and teeth gouged out. Schematics not drawn to scale.   Materials: 8 feet of 4 x 4-inch post (pine ...

  5. Strategies to Minimize Spray Drift for Effective Spraying in Orchards and Vineyards

    https://ohioline.osu.edu/factsheet/fabe-535

    (ohioline.osu.edu/factsheet/fabe-525). The risk of drift is considerably higher when spraying in orchards and vineyards compared to ... for Effective Pesticide Application in Orchards and Vineyards” (ohioline.osu.edu/factsheet ... Spray Droplets.” (FABE-525). Ohioline, The Ohio State University. ohioline.osu.edu/factsheet ...

  6. Identification of White Grubs in Turfgrass

    https://ohioline.osu.edu/factsheet/hyg-2510

    HYG-2510 Agriculture and Natural Resources 03/08/2012 David J. Shetlar and Jennifer Andon, ...

  7. Forest Products Terminology

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

    that cuts a smaller kerf than a traditional round saw. Bark —the outermost tree tissue found beyond the ... cambium. Bark is comprised of living cells in the inner bark (see phloem) and non-living cells in the outer ... bark, which provides protection for a tree. Biomass —a collective term describing the grass, vine, ...

  8. Strategies to Maximize Pesticide Deposit and Coverage for Effective Spraying in Orchards and Vineyards

    https://ohioline.osu.edu/factsheet/fabe-536

    (ohioline.osu.edu/factsheet/fabe-535). This fact sheet highlights a number of key strategies reviewed in that publication. There are ... Application in Orchards and Vineyards” (ohioline.osu.edu/factsheet/fabe-533). Even if spray drift is taken ... (FABE-537) “Calibration of Orchard and Vineyard Sprayers” (ohioline.osu.edu/factsheet/fabe-537). Strategies ...

  9. Using the Tree Measuring Stick

    https://ohioline.osu.edu/factsheet/F-62

    (assumes that the tree diameter inside the bark at the top of the first log is 78 percent of the d.b.h.). ... of the log inside the bark (dib) at the small end utilizing the “inches” scale on the top of the “Log ... average diameter of 15 inches on the small end (inside bark), and a shortest length of 14’6” would have an ...

  10. Ohio Turfgrass Foundation Spring Tee Off

    https://entomology.osu.edu/events/ohio-turfgrass-foundation-spring-tee

    professor emeritus, Dr. Dave Shetlar. OTF has applied for ODA continuing education credits.  Registration ...

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