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
November 24, 2020 12:25 PM

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The long-awaited registration...

Crop Production
November 5, 2020 9:11 AM

Registration for the 2020 Ag Chem Dealer Update meetings near Boone on Dec. 8 and Iowa City on Dec. 15 is now open online. Each location will have both a morning and afternoon session to accommodate as many attendees as possible while meeting social...

Crop Production, Insects and Mites, Pesticide Education, Plant Diseases, Weeds
November 4, 2020 1:59 PM

After the drought this past year, some pastures may benefit from a renovation in 2021. Proper planning and preparation are needed to successfully improve pastures with either a late winter frost seeding or no-till renovation with interseeding next spring. This ICM Blog post will discuss what you...

Crop Production
November 4, 2020 1:22 PM

This week is a welcome break from the fall chill, and it is a great opportunity to finish up any final fall weed management in pastures and no-till crop fields. Ideally, herbicide applications should be made when the sun is shining and daytime temperatures are above 50-55 degrees Fahrenheit....

Weeds
November 3, 2020 2:35 PM

When it comes to applying fall anhydrous ammonia or manure with a high ammonium N content (like liquid swine manure), we recommend that soil temperatures at a 4-inch depth are below 50° F and continue to trend cooler to help minimize nitrogen loss prior to the next growing season. While soil...

Soils
September 16, 2020 11:40 AM

While drought is still widespread, rainfall blanketed most of the state last week, providing some welcome relief to pastures, hay fields, newly-seeded cover crops, and later maturing soybeans. The rainfall caused some standability concerns with corn. Other issues noted by field agronomists ...

Crop Production
September 2, 2020 10:29 PM

Drought continues to expand across the state, and August 2020 came in as one of the driest Augusts since 1893 across the state. Crops appear to be racing toward maturity, with several reports of both corn and soybean very near harvest-ready. While...

Crop Production
August 26, 2020 3:45 PM

Rainfall still eludes most of the state of Iowa, and drought has continued to envelope the state, with the driest areas expanding from the west central part of the state. Crops continue to go downhill in the...

Crop Production
August 12, 2020 12:32 AM

While some rainfall has come to the droughty areas of the state, drought intensified to D3 (extreme) drought in parts of central and west central Iowa. Unfortunately, a large swath of the state is now facing...

Crop Production
August 4, 2020 10:58 PM

Drought conditions persist in western Iowa and have expanded further into central and north central Iowa this week. Common issues reported by ISU Extension field agronomists this past week included poor grain fill and fast reproductive development in corn, increasing disease pressure in some...

Crop Production
July 29, 2020 8:20 AM

While the drought concerns and drought impacts on row crops and forage crops seems to be the big issue especially in western Iowa, other common issues or questions reported by ISU Extension field agronomists this past week included corn rootworm activity, earworm feeding, Japanese beetles...

Crop Production
July 27, 2020 11:22 AM

One option to consider in fields with severe storm damage with no or limited yield potential is annual forages. This option may especially be of interest to livestock producers who could utilize the forage or may be short on forage or feed as a result of the storm damage. The following...

Crop Production
July 21, 2020 9:16 PM

While parts of southern Iowa did receive some much needed rain, the western part of the state continues to be dry with parts considered to be in a D2 or severe drought. Besides the weather concerns, other common...

Crop Production
July 15, 2020 7:15 AM

While the western part of the state continues to be on the dry side, parts of central and eastern Iowa got hit with some storms this past week resulting in wind and hail damage. Besides the dry conditions and storm damage, herbicide injury in soybeans, gray leaf spot, potato leafhoppers, and low...

Crop Production
July 13, 2020 2:19 PM

The storms that moved across Iowa late last week and over the weekend brought rainfall, but they also brought some strong winds and hail. For those folks dealing with wind or hail damage, the first step should be to communicate with your crop insurance agent. Additionally, below are some...

Crop Production
July 7, 2020 9:49 PM

Limited rainfall and the warmer temperatures causing crop stress, herbicide injury in soybeans, soybean gall midge, and Japanese beetles were some of the common issues or concerns that ISU Extension field agronomists saw in fields across the state this last week. Read on to see what’s happening...

Crop Production
June 30, 2020 10:38 PM

Lack of moisture in the western part of the state to excess moisture in the eastern part of the state, herbicide injury in soybeans, and bacterial leaf streak in corn were the common issues or concerns that ISU Extension field agronomists saw and heard about this past week. Read on to see what’s...

Crop Production
June 23, 2020 10:13 PM

Spotty rainfall across the state, herbicide drift, “Rapid Growth Syndrome” in corn, and shorter beans were common issues or concerns that ISU Extension Field Agronomists saw and heard about this past week. Read on for more specifics about what’s happening in different regions across the state....

Crop Production
June 16, 2020 9:26 PM

Reports of soybean gall midge adults emerging, rainfall or lack of rainfall, weed management concerns, and herbicide drift were some of the common issues or concerns that ISU Extension field agronomists saw or heard about this past week. Read on for more about what's happening in specific...

Crop Production
June 9, 2020 8:46 PM

Sidedressing nitrogen, post emergence herbicide applications, and putting up hay were the main field activities that took place over this past week across the state. Some of the issues ISU Extension and Outreach field agronomists saw this past week ranged from dry conditions in the western part...

Crop Production
June 2, 2020 3:57 PM

The crops have really started to take off this past week with the warmer temperatures. While rainfall limited field activity in parts of the state, where fieldwork could be done many got started on sidedressing, post herbicide applications, and putting up hay. Yellow and uneven corn, weed...

Crop Production
May 27, 2020 3:33 PM

Last week brought little sunshine, cooler temperatures, and soggy conditions across much of the state. Yellow-looking corn, slow growing crops and forages, and uneven or poor stand establishment were some of the common concerns ISU Extension field agronomists have been hearing and seeing. Read...

Crop Production
May 19, 2020 9:20 PM

Some much-welcomed rain fell across the state this past week. Prior to the rain, farmers continued to make progress on getting the crop in the ground. According to the...

Crop Production
May 12, 2020 8:53 PM

What a difference the year makes! According to the May 11th USDA Crop Progress Report, 91% of the expected corn crop and 71% of the expected...

Crop Production
May 5, 2020 1:49 PM

Last week provided another big window for planting and other field activities across the state. According to the May 4th USDA Crop Progress Report...

Crop Production

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