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.

Rebecca Vittetoe
June 6, 2023 5:34 PM

Plan to attend the upcoming field days that will be hosted at the outlying Iowa State University Research and Demonstration Farms this summer. These field days will feature the latest information on crop production and crop management practices. Below is a list of the upcoming field days that...

Crop Production
May 31, 2023 4:16 PM

With turning the calendar to June, now is the time to be seeding warm-season annual forages like sorghum, sorghum-sudangrass, sudangrass, millets, and teff. These forages can help to fill in the gap with the summer slump or provide some extra forage when your perennial forage supply may be short...

Crop Production
May 23, 2023 12:57 PM

Planting is starting to wind down across the state as 95% of the expected corn crop and 84% of the expected soybean crop has been planted according to the ...

Crop Production
May 9, 2023 2:15 PM

Farmers were able to get back in the fields last week across the state and made great strides in planting. Across the state...

Crop Production
April 25, 2023 12:41 PM

While there was quite a bit of field activity two weeks ago across the state, this last week’s cooler temperatures and rainfall across the state have resulted in minimal field activity. ISU Extension and Outreach Field Agronomists share...

Crop Production
April 12, 2023 8:08 AM

And it seems like spring is finally here, and with that field activities are starting to pick-up across the state. ISU Extension and Outreach Field Agronomists share a quick update on what conditions look like and what activities are...

Crop Production
April 3, 2023 11:57 AM

Join us on May 17th for a Crop Scout School at the Southeast Research and Demonstration Farm near Crawfordsville. ...

Crop Production
March 13, 2023 10:43 AM

As we look ahead and gear up for the upcoming growing season, ISU Extension and Outreach Field Agronomists share a quick update on what conditions look like across the state in their respective regions.

North Central Iowa

Crop Production
February 13, 2023 8:00 AM

Farmers and those who provide consultation to farmers, as well as the general public, are invited to the...

Crop Production
October 4, 2022 4:11 PM

With harvest underway across the state, check out what ISU Extension and Outreach field agronomists are hearing regarding how harvest is going, how are the crops yielding, and what types of end-of-the season issues they are receiving questions on.  

 ...

Crop Production
September 13, 2022 1:54 PM

As the growing season winds down, ISU Extension field agronomists share what they are seeing out in fields or are getting questions on. Some of the common observations include the drought stress resulting in crops shutting down early, tar spot becoming more prevalent in fields, sudden death...

Crop Production
August 16, 2022 3:38 PM

While the story of the "haves" and "have nots" continues across the state, some areas in NW did finally get some much-needed rain early this week. And unfortunately, the Zearing area in Central Iowa also had some hail damage. Some of the observations or questions coming in from the field this...

Crop Production
August 11, 2022 1:00 PM

You are invited to attend the upcoming field days that will be hosted at the outlying Iowa State University Research and Demonstration Farms this fall. These field days will feature the latest information on crop production and crop management practices. Below is a list of the upcoming field...

Crop Production
August 9, 2022 10:54 PM

It’s the story of the haves and have nots when it comes to rainfall across the state. Unfortunately the areas that could really use the rain, seem to miss the rains. Consequently, some parts of the state are looking pretty tough with the drought conditions. Besides the drought conditions in...

Crop Production
August 3, 2022 10:49 AM

Parts of the state are classified as being abnormally dry to being in an extreme drought based on the most recent U.S. Drought Monitor map. With the hot temperatures returning this week and little to no rainfall...

Crop Production
August 3, 2022 9:05 AM

The past week brought again spotty rainfall across the state. With the dry conditions and warmer temperatures forecasted there are concerns about what this may mean for the crops. Spider mites, corn rootworms, grasshoppers, aphids, and weed escapes were other observations or concerns coming from...

Crop Production
July 26, 2022 3:59 PM

Signs of stress could be seen in corn and soybean fields, especially in the drier areas of the state with the warmer temperatures last week. Most of the corn either has pollinated or is pollinating and soybeans are in the R2 to R3 growth stages. Corn rootworm beetles, Japanese beetles, drought...

Crop Production
July 19, 2022 5:13 PM

With hot weather and few rain chances in the forecast, concern turns toward soil moisture reserves and the ever-important pollination timing in corn. ISU Extension field agronomists observed corn rootworm beetles, Japanese beetle feeding,...

Crop Production
July 13, 2022 10:04 AM

While there was some much-needed rain across the state last week, the rain also brought some wind with it as well that resulted in lodged or leaning corn as well as some greensnap in fields. In addition to the wind damage, herbicide injury in soybeans, tar spot concerns, and Japanese beetles...

Crop Production
July 6, 2022 5:04 PM

Herbicide injury in soybean, Japanese beetles, potato leafhoppers in alfalfa, tar spot being found in Marshall and Jones counties (and some additional counties since) at low levels, and some hail damage in NE Iowa were some of the issues observed by ISU Extension field agronomists this last week...

Crop Production
June 28, 2022 10:33 PM

While most areas received some needed rain last week, some areas in Western Iowa continue to miss out on the rain or get minimal amounts of rain and it’s starting to show more in the crops. Getting out in the fields, some pests or issues observed by...

Crop Production
June 21, 2022 11:56 AM

Isolated hail and wind damage, iron deficiency chlorosis, herbicide damage, and moisture stress (too much or too little depending upon the area) were some of the big issues that ISU Extension field agronomists noted in fields across the state. Read on to for more specifics about what’s happening...

Crop Production
June 15, 2022 7:25 AM

Farmers and farm businesses are invitied to join us on July 7 at Southeast Research and Demonstration Farm near Crawfordsville for our Agronomy Workshop and Certified Crop Advisor Training in the morning and our Summer Field Day in the afternoon. These events are being hosted by the research...

Crop Production
June 14, 2022 11:52 PM

While parts of western Iowa seem to miss the rain or get small amounts of rain, other parts of the state received over 3 inches of rain this past week and experienced flooding. Unfortunately, some areas, particularly southwest and south-central Iowa, received some significant hail damage as well...

Crop Production
June 7, 2022 3:50 PM

Cutworms and armyworms, flooding, replant considerations, and weed management/herbicide application considerations were some of the more common questions ISU Extension Field Agronomists received over this last week. Read on for more specifies about what is happening and being seen across the...

Crop Production

Pages