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Alfalfa Weevil Activity is Beginning to Peak
https://agcrops.osu.edu/newsletter/corn-newsletter/2024-10/alfalfa-weevil-activity-beginning-peak
https://agcrops.osu.edu/newsletter/corn-newsletter/2024-08/scouting-early-alfalfa-weevil-activity. There is also a great video resource outlining the process here: https://forages.osu.edu/video. ... Alfalfa weevil larval activity is beginning its peak activity in southern Ohio and the rest of the ... is a key time to scout fields to be able to control alfalfa weevil in a timely manner. If you are in ...
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Scouting Early Alfalfa Weevil Activity
https://agcrops.osu.edu/newsletter/corn-newsletter/2024-08/scouting-early-alfalfa-weevil-activity
Alfalfa weevils are one of the two key alfalfa pests in Ohio and now is the time to brush up on ... the scouting procedure and to add reminders to scout onto your calendar. Alfalfa weevil adults (and ... stages of alfalfa weevil cause the most damage through foliar feeding, particularly during the 3 rd and ...
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Battle for the Belt: Season 2 Episode 3- April Weather Update
check out Dr. Wilson’s article in this issue of the CORN newsletter titled "Spring 2024 Weather ... week (Table 1.), which caused flooding conditions in the soybean plots and soil saturation in the corn ... (GDDs) are accumulating quickly. However, it is important to keep in mind that growth is not only ...
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Alfalfa Weevil Update
https://agcrops.osu.edu/newsletter/corn-newsletter/2020-10/alfalfa-weevil-update
-%E2%80%93-it%E2%80%99s-closer-you-think Alfalfa ... thresholds please see our April 13 article https://agcrops.osu.edu/newsletter/corn-newsletter/2020-09/alfalfa-weevil ... Last week we reported that peak alfalfa weevil feeding damage occurs between 325 and 575 heat ...
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Alfalfa Weevil Update
https://agcrops.osu.edu/newsletter/corn-newsletter/2020-14/alfalfa-weevil-update
/2020-09/alfalfa-weevil-%E2%80%93-it%E2%80%99s-closer-you-think Accumulated growing degree days (base ... details on alfalfa weevil scouting and thresholds please see our April 13 article https://agcrops.osu.edu/newsletter/corn-newsletter ... Peak alfalfa weevil feeding damage occurs between 325 and 575 heat units (based on accumulation of ...
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Look Out for Nitrogen Loss Due to Heavy Rains
https://agcrops.osu.edu/newsletter/corn-newsletter/2024-09/look-out-nitrogen-loss-due-heavy-rains
(https://extensionpubs.unl.edu/publication/ec155/pdf/view/ec155-2014.pdf). Time (days) Soil Temperature (degree F) N loss (percent) 5 55-60 10 10 55-60 25 3 75-80 60 ... 100% of it is converted to nitrate within 1.25 to 2.5 weeks. Enhanced efficiency fertilizers that ... field, especially after an N fertilizer application was made, it is important to supplement N to ...
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OSU Deoxynivalenol, DON, Resistance Screening Program-2024
20.5-5.70-4.80 April-October 88.0 38.6 63.1-1.7-0.7 3058 74.6 23.2-6.30-5.00 Thank you to the Ohio Corn ... DKC56-15RIB 106 19.70 30.85 0.62* 18.10 Dekalb DKC62-70RIB 112 1.66* 1.99* 2.27* 1.02* Dekalb DKC62-89RIB 112 ... 9.11 10.55 2.05* 11.20 Golden Harvest G97B68-DV 97 0.51* 0.63* 0* 0.64* Golden Harvest G98B99-AA 98 ...
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Alfalfa Weevil Update
https://agcrops.osu.edu/newsletter/corn-newsletter/2020-12/alfalfa-weevil-update
/2020-09/alfalfa-weevil-%E2%80%93-it%E2%80%99s-closer-you-think Accumulated growing degree days (base ... scouting. For more details on alfalfa weevil scouting and thresholds please see our April 13 article https://agcrops.osu.edu/newsletter/corn-newsletter ... Peak alfalfa weevil feeding damage occurs between 325 and 575 heat units (based on accumulation of ...
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Alfalfa Weevil Infestations Becoming Severe in Some Fields
: (https://agcrops.osu.edu/newsletter/corn-newsletter/10-2021/alfalfa-weevil-%E2%80%93-it%E2%80%99 ... nights, so if you see “frost injury” in alfalfa, it is more likely to be severe alfalfa weevil feeding ... s-closer-you-think). For information on economic action thresholds and treatment options, visit our factsheet at ...
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Battle for the Belt – Season 2, Episode 1: Kick-Off
project. To stay up-to-date with updates, make sure to subscribe to the CORN newsletter ... Year 2 of Battle for the Belt kicked-off with corn and soybean planting on March 25 at the Western ... Belt project seeks to answer several questions related to corn and soybean planting date management in ...