Estimated and Soil Test Methods to Determine Supplemental N need after Flooding

Determining the amount of supplemental nitrogen, if any, that is needed after saturated soil conditions is a difficult question to answer.

Managing Corn and Nitrogen with Water Excess Conditions

Excess water challenges plant growth and fitness in farming systems. Depending on the geography, dramatic fluctuations and extremes in weather patterns have been experienced in Ohio, the US, and other parts of the world (e.g., droughts, floods).

100th Episode- Agronomy and Farm Management Podcast

The AFM podcast released its 100th episode this morning.

Summer Crop Insects – What to Watch For

Almost every field season has its particular insect problems and surprising‘ gotcha’ moments (we’re looking at you, fall armyworm).  But there is a seasonality to our common insect pests in agriculture, and this article outlines a few of the things to look out for in the remaini

It’s Getting Hot in Here

The 2022 crop has already seen its fair share of stress. But with the forecast of a flash drought and much higher than normal June temperatures, we will be seeing some extra stress that we may normally anticipate for later in the growing season.

Lep Monitoring Update CEW and ECB Updates

Corn Earworm

Prevent Plant Economics

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Time to Start Scouting for Potato Leafhoppers in Alfalfa

We are receiving reports of near or at-threshold levels of potato leafhopper in alfalfa.  As second-cut alfalfa grows, farmers should scout for resurging numbers in their fields.  Younger alfalfa is more susceptible to damage at lower leafhopper numbers.

REMINDER: Replanting Decisions in Corn and Soybeans… What to Consider

Unfavorable weather during the months of April, May, and early June has negatively affected corn and soybean acres establishment in the state. If considering replanting fields, a C.O.R.N.

Corn Growth and Development: Crop Staging

One of the bottom-line activities in growing crops should be understanding and keeping track of crop growth and development. Crop growth is related to the increase in size.

Crops Under Water – Crop Stage is Critical for Recovery

Large rain events seem to be trending this year in many parts of Ohio, especially in Northwest Ohio where 3-5 inches of rain fell in 24-48 hrs. This can lead to standing water (flood) conditions or waterlogged soils (the root system is saturated).

Double Crop Soybean Management Considerations for 2022

Wheat harvest is just around the corner, and it’s time to consider double-crop soybean production management. For double-crop soybean to be successful, you need adequate time and moisture for the production of the soybean crop.

Double Crop Soybean Production in Northern Ohio

In northern Ohio, double-crop soybean production after wheat harvest needs to be carefully considered.

Lep Monitoring Network Update – BCW, AMW, and ECB Updates

Moth trap updates for Ohio are reported below. All monitored pests remained below an average of 10 moths per county for the week of June 6 – 12. This will be our last update for black cutworm and true armyworm.

CFAES Ag Weather System 2022 Near-Surface Air and Soil Temperatures/Moisture (Update 7 – Final)

Alfalfa is Ready to Harvest in Ohio

Ohio’s spring had a cold start but has rapidly turned the corner to persist warmer temperatures. Many of Ohio’s pure alfalfa stands are ready to be harvested for high-quality feed.

Forage Harvest Management to Speed Drying and Store High Quality Forage

First cutting should be taken very soon to achieve high quality forage, as seen by some of the estimated NDF levels in standing alfalfa crops around the state.

Cooler (not cold) and Active Weather Week Ahead

Summary

Lep Monitoring Network Update – Black Cutworm & True Armyworm

Black cutworm We are currently in our third week of monitoring for the black cutworm.

Replanting Decisions in Corn and Soybeans… What to Consider

Early plantings, cold air and soil temperatures, precipitation, wind, and warmer temperatures during or after planting may lead to reduced stands in planted fields due to factors such as

Online Ohio Certified Crop Adviser Pre-Exam Course Now Available

Are you interested in becoming a Certified Crop Adviser (CCA), but are intimidated by the exams? You should consider attending the Ohio CCA Pre-Exam Preparation Course offered by Ohio State University Extension.

Springtime is Spray Time — Here are Some Tips for Better Spraying

Applying pesticides requires a high level of skill and knowledge. Increases in the size and complexity of sprayers over the years require even more attention to efficiency, efficacy, and safety.

Wet Weather then a Planting Window

April was a challenging month. It was a cold month with most of Ohio -1F to -3F below normal for temperatures. We saw late freezes and snow events. Because of the cold, precipitation was generally around or slightly below normal in the 60-120% of normal range.

Alfalfa Weevil: Ready, Set, Scout!

Finally we’ve accumulated enough heat units that significant parts of Ohio are now or very soon will be in prime time for alfalfa weevil.  Peak larval activity and feeding damage occur between 325 and 575 GDD.

CFAES Ag Weather System 2022 Near-Surface Air and Soil Temperatures/Moisture (Update 5)

After last weekend’s summer preview, temperatures were much cooler over Ohio for much of the past week. Central and northern Ohio locations saw air temperatures drop below freezing mid-week, before a return to normal conditions over the weekend.

Lep Monitoring Network Update

Eleven counties in Ohio will be monitoring for various agronomic Lepidopteran (moth/caterpillar) pests during the 2022 field season. These counties include Adams, Brown, Clark, Fulton, Hardin, Madison, Muskingum, Trumbull, Van Wert, Wayne and Wood.

Making On-Farm Trials Easy

Planting season is upon us and is a little behind in comparison to last year. Many producers are planning on evaluating input costs and management practices on their farm this season to improve economic efficiency and stay profitable.

It’s Time to Start Monitoring your Alfalfa Fields for %NDF

Ohio has seen on average a cooler spring than in previous years even though there were record and near-record highs last month. Fluctuations in temperature and varying rainfall make it extremely difficult to determine the exact date every year when to harvest alfalfa stands.