Soil moisture conditions across the three counties vary from normal to moderate drought.
Soybeans planted in April are in the R5 stage (Full Pod), and the April-planted corn is in the R4 stage (Dough), with ear tip kernels starting to dent.

Over the past two weeks, heavy rains have fallen in some areas, and Red Crown Rot is beginning to appear where those high rainfalls occurred. If you suspect Red Crown Rot, send a plant sample to the University of Illinois Plant Clinic for positive identification.

Remember, interveinal chlorosis of soybean leaves can be caused by Brown Stem Rot, Sudden Death Syndrome, or Red Crown Rot.

It has been a tale of the “haves and have-nots” with regard to rainfall. The far southern areas of Macon and Piatt Counties are at near-to-above-normal rainfall levels, with the majority of the three counties hovering around 50% of normal rainfall.

In the dry areas, grasshopper populations are increasing. Some foliar feeding by Japanese beetles and grasshoppers is visible, but so far the levels are below the threshold for control.

Currently, the corn and soybean crops are looking good. Some corn in the drier areas has fired on the lower leaves.

Soybeans vary from V5 to R3 (beginning pod), and corn varies from V10 to R2 (blister), with most of the corn crop in the R1 stage. Weed control is generally looking good; however, the amaranths are beginning to poke above the soybean canopy in some soybean fields.

Rainfall over the past 14 days has been over 150% of normal in southern Macon and Piatt counties, and less than 25% of normal through the balance of the three-county area.

Currently, the corn and soybean crops are looking good. Soybeans range from V3 to R2 (full bloom), while corn varies from V7 to R1 (silking), with most of the crop at V10+ and some expected to reach VT before July 4. Weed control is generally looking good. Alfalfa fields are ready for the second cutting.

The crop conditions across my 3-county area vary from V3 to V7 stage corn, and the soybeans range from unifoliate to blooming. Sidedressing of corn is completed with post-emergent herbicide applications still taking place. The corn and soybean crops look good with few problems.
The few wheat fields in the area are looking good where preventative fungicides were applied earlier. Wheat fields without preventative fungicide applications have numerous diseases present.

The crop conditions across my 3-county area vary from just planted corn to V4 stage corn. The soybean fields are much the same with newly planted to almost V3 (3rd trifoliate). Sidedressing of corn and post emergent weed control are in progress. Crops look good except for fields that have experienced severe weather damage.

It has been quite a week weather-wise. May 16 severe storms caused a Haboob that wind-whipped crops across east-central Illinois. May 20 severe storms brought hail in parts of the area. Currently, all the corn crop has its growing point below ground, so the hail-damaged crop should recover well. Soybeans, on the other hand, may be a different story especially if hail cut the plants off below the cotyledons.
Nearly all cropland is planted with crops stages varying from just emerging to V4 almost V5 stage corn and soybeans nearly at the V3 stage of 3 fully developed trifoliate leaves.

Early planted corn and soybean plants have emerged. Corn is in the 2-leaf stage, nearing the 3-leaf stage. Soybean plants are in the unifoliate stage with their first trifoliates developing. Surveyed 200 fields across my 3-county area, and approximately 75% of the fields are planted. Planting progress did vary widely from 30 to 100% complete due the spotty nature of this spring’s rains.
Ponding is evident in fields where the heavier May 3 rains fell. My Black Cutworm monitoring, according to the IL Natural History Survey, predicts that feeding damage may become evident around the Memorial Day weekend.

Some very welcome rains have been received over the past week with totals varying from less than 1″ to nearly 3″ in my 3-county area. Corn and soybean fields are being harvested with yields being reported as good. If you are planning on letting your corn dry in the field, please check those fields for their standability. and whether they need to be harvested earlier rather than later. I ran across an area where the corn fields had suffered weather stress issues during the growing season and the stalk quality was not great (see photo).

Corn is being harvested in my area, since a large wet milling corn processor announced no discounts for wet corn, only shrinkage to be applied. The only soybeans not turning yellow and reaching maturity are the double-crop fields.