During my 40-mile crop survey across DeWitt, Macon and Piatt counties, I noticed several things. First, the very spotty nature of the recent rains with water standing in a field and a mile away it was powder dry. Second, it seems that residual weed control is not lasting long enough in some 30-inch row soybeans. I saw applicators in two fields spraying to control amaranth in 30-inch soybeans and other fields that had been sprayed in the past week. Third, the effects of the violent storms in late June that crossed the area are particularly evident in corn fields showing tattered leaves or elbowed stalks.
Soybeans for the most part are in the R3 growth stage with early planted fields approaching the R4 stage. Corn field growth stages varying from R2 (blister) to R3 (milk).

Corn pollination is complete. The cracks in the ground have me hoping for rain soon for grainfill. I unfortunately found that spot for the first time on our farm on a few lower leaves. We will continue to scout to see if the disease progresses and if the fungicide application holds. No report on our soybeans this week, but instead I headed to scout soybeans in Shelby Co.

Abigail Peterson unfortunately found red crown rot when scouting one of here cover crop side by side trials. I went there to investigate further and it is coming to light that this disease may have spread across Shelby County. We also found it in one field in Macon County.

Many corn fields are pollinating in the area. A few of the later planted fields are very uneven.
Soybeans are closing the rows in most fields. Some taller waterhemp above the canopy.
Wheat was harvested this week.

Since June 29th, our area has received about 7 inches of rain; however, we are still in a moderate drought. Crops are in the reproductive stage. Corn height in fields is all over the place.

Another week with precipitation, July has been much more favorable than June for northeast Illinois crops. Even with the rain, some no-till soy fields are noticeably lagging in growth behind tilled fields in our area, especially on lighter ground. Those scouting fields have an opportunity to evaluate their post herbicide applications. For many, these applications took place under very dry and unfavorable conditions. Post control and residual activity or lack thereof is evident in some fields. Waterhemp is pushing through the soy canopy and growing well in corn fields as well. Most corn fields are at or near the critical R1 or silk stage, most soy is at or near R2 or full flower/bloom stage. While scouting I noted my first Northern and Western corn rootworm adults in the area. Local wheat harvest has started and stopped between recent rains.