Fieldwork and planting have been ongoing once fields dried enough following the significant rainfall events experienced in the area in mid-April. Although two weeks ago we experienced a number of uncharacteristically warm days, the weather this week continues to vary, as some days have been relatively warm but many nights have been relatively cool, with some even falling below freezing. Those who have recently planted may see slower emergence due to the consistently colder nighttime temperatures. However, the next week should bring temperate weather to facilitate further planting progress and good conditions for crop emergence across the area.

Planters were rolling over the weekend in parts of Champaign County, but rain from Monday into Tuesday has kept everyone out of the field since. Most fields I passed during my survey of the northern half of the county had been planted, but maybe only 10% to 15% had crop emergence. Cooler weather and relatively wet soils over the past couple of weeks have made the crop slow to emerge in many fields, with some taking more than two weeks after planting. Most soybeans are just starting to get out of the ground, while a few corn fields I saw were a bit further along, near the V2 stage. The one wheat field I found was still in the stem elongation phase, with the flag leaf visible on some of the more advanced plants.

Roughly 75% planted after an early planting season. Crop that’s up is in the “ugly duckling” stage and needs some heat to really get going. Wheat spraying wrapped up for the most part, and many are very optimistic about the wheat crop. Finding ladybug pupae in soybean fields!

There has been no field activity since we received 3.5 to 4 inches of rain last Monday (4/27/26). Rain came down at a record pace and caused flooding. As a result, there was some ponding. Soils are still saturated, and crops are tattered from wind and minor hail. The stands of early planted crops look good despite the weather. Soybeans that were struggling to emerge, with snapped necks in crusted soils, look better, and soybeans continue to emerge, so stands could improve. Corn that was hindered in crusted soils looks significantly better, with good stand counts, but with some gaps in rows. Those who planted right before the heavy rains fear they may need to replant.

3.61 inches of rain for the week of April 26 has put a halt to field operations. Early planted soybeans look excellent. Early corn has emerged and is off to a good start, despite the cooler temperatures. Most corn planted in the window before the large rain still has not emerged. Replant operations appear to be likely on those acres. Soft red winter wheat has headed out, and anthers have appeared, triggering aerial applications of head scab fungicide.

Our region received between 0.4 and 1 inch of rain on Monday, April 27, and the majority of the week was cool and overcast with small chances of rain every day during the week. Since the first part of the week was not optimal for fieldwork, we found a way to stay busy doing projects like aerial seeding a new pasture. Farmers are pushing to get more done before the next rain. Fieldwork picked up toward the end of the week, allowing us to accomplish more than anticipated, as well as assisting in planting corn research plots at the FS Technology Learning Center in Galesburg.