Rebecca Vittetoe
Rebecca Vittetoe is an extension field agronomist in east central Iowa. Educational programs are available for farmers, agribusiness, pesticide applicators, and certified crop advisors.
Areas of expertise include agronomy, field crop production and management of corn, soybeans, and IPM/crop scouting. Vittetoe joined Iowa State University Extension and Outreach in April of 2015.
Subscribe to the Southeast/South-central Iowa Crop Connection newsletter for current topics and agriculture events in the area.
Subscribe to RSS FeedWhile some areas received some much need precipitation later last week and over the weekend, there was some hail that came with it. Some fields have pretty minor hail damage and other fields had some pretty significant hail damage.
While some areas did receive some much-needed rainfall across the state, most areas received very little to no rainfall this past week. Consequently, it wasn’t hard to see lot of corn fields with leaves rolling this past week across the state. Lots of POST herbicide applications, sidedressing,...
This past week brought a range of field activities from replanting and POST herbicide applications to putting up hay and sidedressing nitrogen. Herbicide injury and carryover, dry conditions, yellow corn, and alfalfa weevils have been some of the more common issues ISU Extension field...
The dry conditions are causing some to see what is known as “floppy” corn (aka rootless corn). Rootless corn is easy to diagnose – simply dig up plants that are not standing erect like they should be, then gently knock off the soil to get a look at the roots. With rootless corn you will see the...
Frost damage, uneven corn, yellow looking crops, and volunteer corn becoming more prevalent were some of the more common issues observed in fields this past week. Read on for more specifics about what ISU Extension and Outreach field agronomists are hearing and seeing across the state.
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For those worried about the need for additional N this spring, one method in determining if additional N is needed is by doing the Late Spring Soil Nitrate Test (LSNT). This test measures the nitrate-N concentration in the top foot of soil. The measured N is a combination of nitrate residual...
Carbon markets and weed management strategies in soybeans will be the featured topics at an upcoming Agronomy Workshop and Crop Advisor Training being offered from 8 AM to noon on June 16 at the Southeast Iowa Research and Demonstration Farm located near Crawfordsville.
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While the rain may have limited fieldwork across the state this past week, it was much welcomed in many areas that have been on the drier side. Most of the corn and soybeans that have been planted are now emerged. Two of the more common issues seen in fields this past week included alfalfa...
Planting is starting to wrap up around the state for both corn and soybeans, and according to the May 17 NASS-USDA Crop Progress Report, 94% of the corn...
This past week brought some much needed and welcomed rain across the state. Planting is getting on the downhill slide with corn planting about 86% complete and soybean planting about 67% complete across the state according to the...
A lot of planting progress was made for both corn and soybeans over the last week. According to the May 3 USDA-NASS Crop Progress Report, approximately...
It’s been an unusual spring with the cooler and drier conditions. While many would welcome a rain, the warmer conditions mean planting has gotten underway. Iowa State University Extension and Outreach field agronomists share reports on what they are seeing and hearing in their respected regions...
It’s hard not to be itching to get in the field and start planting, especially since we are past the April 11th crop insurance date for planting. However, the optimum planting date is dictated by soil conditions (moisture and temperature), the weather forecast, and the calendar date...
While it seems like most alfalfa fields are greening up quite nicely this spring, there have been a few reports of winter injury in alfalfa stands, especially if stands or parts of stands may have been covered by sheets of ice during the winter.
Take some time now to evaluate stands for...
Many pastures in Iowa were stressed in 2020 from the dry conditions, storm damage, or overgrazing. Consider improving pasture stands and forage production with either frost seeding or interseeding this spring. Proper planning and preparation are needed to successfully improve pastures, and this...
Farmers and crop advisers are invited to attend the Southeast Iowa Agricultural Research Association annual meeting, which will be held virtually this year via Zoom on Tuesday, March 4, at 8 a.m.
The annual meeting will feature the following topics and speakers: “A Review of the 2020...
CropsTV is entering week 10, the last week, however, there is still time to register. There are 3 live episodes this week to finish out CropsTV programming next week. You can still watch all 45 episodes on-demand through February. Learn more and ...
CropsTV is entering week 9, however, do not let this hold you back from registering. There are 3 live episodes this week and another 3 live episodes to finish out CropsTV programming next week. While there is only 6 live episodes left, you can still watch all 45 episodes on-demand through...
CropsTV is entering week 8. If you are not one of the more than 850 people already registered, do not be left out. You can still watch all 45 episodes of CropsTV. There are, 10 live episodes in the last 3 weeks of CropsTV and all 45 episodes will be available on-demand through February. Learn...
With only four weeks left, you can still get all 45 episodes of CropsTV, 12 of which you can catch live. Sign up today to catch this weeks episodes or binge watch the 26 already posted episodes. There are up to 45 CCA continuing education units all available for a $45 season pass. Learn more and...
There are only four weeks left to sign up for CropsTV and earn your CCA credits. Sign up today and you get 45 episodes (past episodes on-demand and new episodes coming for the next four weeks). Up to 45 CCA continuing education units all available for a $45 season pass. Learn more and ...
CropsTV is the right spot for CCA credits. Sign up today and you get 45 episodes (past episodes on-demand and new episodes coming for the next five weeks). Up to 45 CCA continuing education units all available for a $45 season pass. Learn more and ...
Don’t be left out, there is still time to register for CropsTV. Sign up today and you get 45 episodes (past episodes on-demand and new episodes coming for the next seven weeks). Up to 45 CCA continuing education units all available for a $45 season pass. Learn more and ...
Do you need CCA credits? CropsTV is the place to get them. Register today and you get 45 episodes (past episodes on-demand and new episodes coming for the next eight weeks). Up to 45 CCA continuing education units all available for a $45 season pass. Learn more and ...
Have you registered for CropsTV yet? It is the place to go if you need CCA credits. Register today and you get 45 episodes (past episodes on-demand and new episodes coming for the next nine weeks). Up to 45 CCA continuing education units all available for a $45 season pass. Learn more and ...