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Dr. Doug Doohan
https://ohiograpeweb.cfaes.ohio-state.edu/people/dr-doug-doohan
is 75% extension and 25% research with major responsibility for weed management in fruit and ... research and extension education focused on helping farmers better understand and manage diverse risks ... ranging from pest management to food safety to financial decision making. Current projects include: Our ...
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Large Crabgrass
https://ohiograpeweb.cfaes.ohio-state.edu/ipm/weeds/large-crabgrass
Seeds are shiny, yellowish-brown and are 2-3 mm long. Management Cultural Practices Elevated mowing ... heights and judicious nitrogen fertilization can be extremely effective at reducing competition from ... crabgrass. Research studies have shown up to 95% reduction in crabgrass when mowing height is increased from ...
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ODA confirms first population of Spotted Lanternfly in Ohio
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Veraison 2020: are you experiencing drought conditions and nutrient deficiencies?
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Making "sense" of predicting herbicide drift
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Field Bindweed
https://ohiograpeweb.cfaes.ohio-state.edu/ipm/weeds/field-bindweed
parking lots, and waste areas. It prefers rich, fertile soils but can also persist on poor, gravelly ... soils. Plant description Description Field bindweed is a twining perennial vine. Characteristics ... more below the soil surface. Lateral roots are shallow and comprise most of the root mass. Rhizomes ...
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Fall Fruit Research Updates and Q and A
https://ohiograpeweb.cfaes.ohio-state.edu/events/fall-fruit-research-updates-and-q-and
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Canada Thistle
https://ohiograpeweb.cfaes.ohio-state.edu/ipm/weeds/canada-thistle
dunes, but the conditions it prefers are clay- loam soils, ample moisture, and full sun. Plant ... (pappus) is attached to one end. Management Cultural Practices The key principle to Canada thistle control ... is to stress the plant and force it to use stored root nutrients. Canada thistle can recover from ...
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2020 Home Horticulture Series
https://ohiograpeweb.cfaes.ohio-state.edu/events/2020-home-horticulture-series
years of vine management. Please make check or money order payable to: OSU Extension, Butler County and ...
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Bad Weather? Bad Wine.
https://ohiograpeweb.cfaes.ohio-state.edu/news/bad-weather-bad-wine
quality. Soil quality, temperature, the health of the plant and summer rainfall — everything has to go just ...