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Hairy white top or ballcress (Lepidium appelianum)
https://pested.osu.edu/node/421
Prefers alkaline soils Flower: Clustered white flowers in racemes made up of 20-30 flowers Fruit: Inflated ...
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Corn, Soybean, and Alfalfa Yield Responses to Micronutrient Fertilization in Ohio
https://ohioline.osu.edu/factsheet/agf-519
Micronutrient Deficiencies May Occur. Micronutrient Soil Crop Boron (B) Sandy soil or highly weathered soil low ... Diagnosing Micronutrient Deficiencies There is a large degree of uncertainty in using soil tests for ... monitoring soil micronutrient levels, as crop micronutrient availability is determined by complex ...
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Ohio Commercial Pesticide Applicator Requirements: Who Needs a License and What Steps to Take
https://ohioline.osu.edu/factsheet/anr-0140
garden center products or minimum-risk products, such as cedar oil, garlic oil, or corn gluten meal, are ... licensing and testing. Follow the steps below to become a licensed commercial applicator: Complete and mail ... — Agricultural Weed Control Category 2d — Seed Treatment Category 2e — Tobacco Sucker Control Category 2f — Soil ...
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Nutrient Management of Forage Crops Intended for Hay
https://ohioline.osu.edu/factsheet/anr-0109
is to maintain soil test P and K between the “critical level” (minimum) and “maintenance limit” ... level before planting. The estimated amount of P 2 O 5 required to raise a soil test 1 PPM is 20 pounds ... For example, if a soil test is 100 PPM and the goal is to increase the soil test to a critical level ...
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Category 8: Turf Pest Control
https://extensionpubs.osu.edu/category-8-turf-pest-control/
lawns, turf, sod and soil areas being prepared for the production of turf for the control of pests, ...
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Category 8: Turf Pest Control (PDF)
https://extensionpubs.osu.edu/category-8-turf-pest-control-pdf/
lawns, turf, sod and soil areas being prepared for the production of turf for the control of pests, ...
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Core Manual Bundle
https://extensionpubs.osu.edu/core-manual-bundle/
pesticide use and includes a sample test is also provided in the back of every chapter. ©1990 Also included ...
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Core Manual Bundle (PDF)
https://extensionpubs.osu.edu/core-manual-bundle-pdf/
pesticide use and includes a sample test is also provided in the back of every chapter. ©1990 Also included ...
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Our Faculty and Staff in the News
https://extension.osu.edu/people/faculty-and-staff-news
Agricultural Hall of Fame; and president of his temple, which serves 50,000-plus members of Ohio with a regular ... ideas reflected in the department’s mission statement: to ensure a balance between the wise use and ... woodlands they manage. The partnerships David has built between Extension and other state organizations and ...
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Fusarium Head Blight or Head Scab of Wheat, Barley and other Small Grain Crops
https://ohioline.osu.edu/factsheet/plpath-cer-06
50% or more of the spikelets may become damages. Scab also causes floret sterility, poor test weights ... accumulate at high levels in the harvested grain and may cause vomiting and feed refusal if scabby grain is ... Levels of vomitoxin exceeding 1 ppm and 5 ppm (parts per million) are unfit for human and livestock ...