Applying anhydrous ammonia in the fall to provide N to the corn crop the following year has a long history in Illinois and in other parts of the Corn Belt where rotation, tillage, and manure management practices allow it. Fall application means getting a major field operation done when soil conditions are generally more favorable than they are in the spring,…
What a difference July rainfall makes. The U.S. Drought Map based on data through July 28 showed that only six percent of Illinois was rated as abnormally dry or with moderate drought, down from nearly 19 percent two weeks earlier. Above-normal rainfall over the past week in the southern half of Illinois will erase at least half that area,…
That was one heck of a storm yesterday. Many fields throughout East central Illinois were severely affected by nickel sized hail. Although my three year old stated that we should, “use some tape” to fix the damaged tissues, some will consider fungicide applications. …
That’s right, we have a new post on the Illinois Field crop Disease Hub! The topic today- considerations for planting poor quality soybean seed. click here to access the link! …
What do you need to know for the 2020 growing season? The University of Illinois will address several key topics at four regional conferences around the state in January and February. The meetings will provide a forum for discussion and interaction between participants,…
It happens every year.
A field is about to be harvested and something is awry. Perhaps the plants are lodged, ears are poorly filled, or pods shrunken. What happened to my crop?
From a plant disease perspective, it is nearly impossible to provide any useful information to the producer. …
Soon many producers will be starting to plant small grains. Below is my “Top six” list of important things to consider when planting wheat and other small grains in the coming weeks.
1) Ensure that you remove green bridges at least 10 days prior to planting. …
Many in the agricultural community, as well as researchers annually rate corn for disease as a means to assess hybrid response, hybrid effectiveness, or potential disease level on field productivity. It can be difficult to rain the eye to accurately measure disease on foliage,…
Southern rust is caused by a fungal pathogen that does not overwinter in Illinois. Instead, it blows in from warmer regions during the growing season. When conditions favor spread and development of this disease significant damage can occur, especially if it arrives before tasseling (VT). …
Today colleagues in Indiana reported tar spot presence in some of their research plots located in North West IN. They found an extremely low number of stroma (less than 10) when assessing approximately 500 feet of plots. When you see or read about the report keep a few things to keep in mind:
1) The amount detected was exceptionally low,…
