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Maize Chlorotic Dwarf of Maize
https://ohioline.osu.edu/factsheet/plpath-cer-08
factors. For an accurate identification, samples of symptomatic leaves should be tested in a laboratory to ... extension.cropsciences.illinois.edu/fieldcrops/corn/maize_chlorotic_dwarf_virus Laboratories Testing or Providing ELISA Kit for MCDV Identification Agdia: agdia.com Ag Crops and ...
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Livestock Water Development
https://ohioline.osu.edu/factsheet/ANR-12
livestock. Adequate amounts of water are needed to maintain high levels of production. Limiting water intake ... collected water. Connecting lines between tanks should not have high or low spots in the line to eliminate ... such as sheep, cannot tolerate high levels of copper because it builds up in their system. Keep added ...
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Oak Wilt
https://ohioline.osu.edu/factsheet/plpath-tree-02
neighbors, or whenever a high risk of infection exists. High value may be attributed to individual trees or ... infections, thus closing the overland cycle. While insect spread is an important medium to long-range ... dispersal mechanism for this fungus, it is estimated that 90 percent of new infections occur between ...
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Herbicide Resistance in Waterhemp
https://ohioline.osu.edu/factsheet/anr-78
population tested for presence of resistance University of Illinois, $50 per field Use a combination of PRE ... genetic variability results in a relatively high frequency of mechanisms that can impart resistance to ... a population to an herbicide, increasing the risk of failure the next time that herbicide is used. Figure 1. ...
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Annual Ryegrass as a Cover Crop in Ohio
https://ohioline.osu.edu/factsheet/anr-0112
inches Preferred soil pH: 6.0 – 7.0 Table 1. Rating the traits of cover crop annual ryegrass. Shade ... tolerance Very good Flood tolerance Very good Winter survival Winter hardiness varies between varieties. ... efotg.sc.egov.usda.gov/#/state/OH/documents/section=4&folder=-6. Performance Dry matter = 1,000 – 4,000 lb. per acre, per year Biomass quantity is highly dependent ...
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Role of Soil Bacteria
https://ohioline.osu.edu/factsheet/anr-36
at high soil pH levels (Ingham, 2009). Actinomycetes are important in forming stable humus, which ... µm). A teaspoon of productive soil generally contains between 100 million and 1 billion bacteria. That ... particles (<.2 µm) and silt soil particles (2-50 µm). They grow and live in thin water films around soil ...
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Berseem Clover as a Cover Crop in Ohio
https://ohioline.osu.edu/factsheet/anr-0127
average): June 10–Aug. 16 Upright growth habit: 16–20 inches Preferred soil pH: 6.2–7.0 Table 1. Rating the ... efotg.sc.egov.usda.gov/#/state/OH/documents/section=4&folder=-6. Performance Dry matter = 1,200–3,000 lb. per acre, per year. Biomass quantity is highly dependent ... on planting/termination dates and precipitation. Total nitrogen = 70–150 lb. of N per acre (not ...
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Testing Private Water Sources and Resolving Contamination Issues near Shale Oil and Gas Development
https://ohioline.osu.edu/factsheet/SOGD-ENV1
recommended. The treatment equipment required to remove high levels of dissolved salts and organic compounds is ... chemicals could contaminate private water supplies. Proper water tests are valuable tools for addressing ... concerns about contamination. If a water test reveals potential contamination, a landowner can take steps ...
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Selecting, Storing, and Serving Ohio Maple Syrup
https://ohioline.osu.edu/factsheet/HYG-5522
containers—½ gallon and gallon—are for larger gifts or for the family sold on the pure maple flavor and high ... Grade A Medium Amber, and Grade A Dark Amber. Color is the principal grade-determining factor for syrup ... factors are met, there is no difference in "quality" between grades of table syrup. There are ...
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Low-Cost Crop-Management Considerations
https://ohioline.osu.edu/factsheet/agf-110
and potassium. A soil test will measure pH and, if necessary, provide a recommendation for the amount ... Roundup Ready varieties by 50 percent. Select varieties with good tolerance and/or high disease ... fewer well-managed acres would be greater than a larger acreage that is poorly managed. Evaluate soils ...