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Fusarium Head Blight Forecasting System
https://ohioline.osu.edu/factsheet/plpath-cer-03
Red indicates high risk for scab exceeding 10% severity, yellow indicates moderate risk, while green ... indicates low risk. High scab risk is associated with high risk for grain contamination with vomitoxin, but ... reducing grain yield, test weight and grain quality. More importantly, F. graminearum produces mycotoxins, ...
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Battle for the Belt: Episode 26
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-30/battle-belt-episode-26
farm science review. Dr. Essman demonstrates how to identify the difference between Palmer Amaranth and ...
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Understanding How Soil Test Phosphorus Impacts Water Quality
https://ohioline.osu.edu/factsheet/anr-0111
Soil test P is one indicator of environmental P loss potential from a field. STP values above 100 ppm ... Tests as Risk Indicators for Leaching of Dissolved Phosphorus from Agricultural Soils in Ontario. Soil ... called eutrophication, results in depleted dissolved oxygen in water bodies. A soil test for P (STP) ...
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Stay Vigilant for Red Crown Rot of Soybean
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-28/stay-vigilant-red-crown-rot-soybean
between the leaf veins or interveinal leaf chlorosis (Figure 1). Proper diagnosis will require digging up ... the plant, scraping the soil off, and inspecting for red discoloration on the outer stem (Figure 2). ... field between the R3 (beginning pod) and R5 (beginning seed) growth stages. Keep an eye out for ...
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Production of Other Small Grain Species
https://agcrops.osu.edu/node/4396
160 Rye 30 45 60 Soil Test Value Annual Recommendation (lb P2O5/ac) lb P/ac ppm 30 15 ... -------------CEC--------------------------CEC--------------------------CEC------------- Soil Test Value 10 20 30 10 20 30 10 20 30 lb K/ac ppm-----------------------------Annual ... Recommendation (lb K2O/ac)---------------------------- 50 25 150 190 230 160 195 240 165 255 300 150 75 75 ...
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Battle for the Belt: Episode 25
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-29/battle-belt-episode-25
planting dates, however most hybrids have between 5% and 10% severity for Gray Leaf Spot as well. At this ... observed at this site is lodging (aka goosenecking) after high-speed winds several days ago. On the other ...
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Join OABA and OSU Extension for the 4R Technology Review Field Day on September 6
management, precision agriculture, and soil health. This is a great opportunity to learn about the latest ... The Ohio State University Immediate and Significant ROI from Soil Sampling Accuracy and Accountability ...
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Ohio 4-H Pathways to the Future focuses on work ethic certification
https://cfaes.osu.edu/news/articles/ohio-4-h-pathways-the-future-focuses-work-ethic-certification
programs in the nation to offer high school students a work ethic certification. Designed by Mike Rowe, ... Ohio 4-H Pathways to the Future initiative. Ohio high schoolers will have the opportunity to learn ...
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FST Special Edition Newsletter – 2023 Summer Graduation
https://fst.osu.edu/fst-special-edition-newsletter-%E2%80%93-2023-summer-graduation
the unity between grad students, a group of people who chose to go the extra mile to further their ... and high school studies I had the pleasure of working with. Abigail received her PhD and was advised ...
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Battle for the Belt: Episode 23
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-27/battle-belt-episode-23
by the plant by way of diffusion (i.e., from an area of high potassium concentration in the soil to ... https://www.youtube.com/watch?v=CI5c3MeX4WE&t=1s In Episode 23, we talk with Dr. Jim Ippolito about soil fertility and problems we have seen this ... a Professor of Soil Health and Fertility. He has worked in soil science for 30 years. Soil Fertility During ...