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Despite some wet and cold periods in April and May across parts of Illinois, the 2026 corn and soybean crops were planted at a near-normal pace. Soybean planting began early and remained ahead of corn planting throughout the season, with 7% of the soybean crop planted by April 7 (5% above the five-year average for 2021-2025) and 50% planted by May 5. The first NASS report for corn indicated 1% planted by April 5 and 50% planted by May 10.…

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April ended with temperatures averaging 4 to 8 degrees above normal in Illinois, and despite several rainfall events across the state, planting progress continued to advance. Conditions have generally allowed for steady fieldwork, with USDA-NASS reporting 3.5 to 4.8 days suitable for fieldwork during each of the last four weeks, which has been enough to get a lot of planting done.
The first week of May,…

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March was wetter than normal across much of Illinois, with statewide precipitation averaging 4.85 inches, 1.91 inches above normal. The wet trend continued into the first two weeks of April, particularly in northern Illinois, which has received between 3 and 5 inches of rainfall since April 1. As a result, field activity has been somewhat limited, with NASS reporting 2.1 and 4.2 days suitable for fieldwork for the weeks ending April 5 and April 12,…

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Wheat acreage in Illinois has trended downward for much of the past 50 years, declining from about 1.5 million acres in the 1970s to an average of approximately 570,000 acres between 2015 and 2022. Acreage rebounded in more recent years, averaging nearly 750,000 acres over the past five years, with 2026 acreage estimated at 720,000. This recent increase began with increases in wheat prices following the Russian invasion of Ukraine and has been sustained by outstanding yields.…

The 2025 growing season in Illinois delivered another storyline characterized by sharp weather contrasts, average crop condition ratings, some disease pressure in places, and very good — if not record-setting — yields in many, but not all, areas. As we have seen before, crops showed their ability to translate good mid-season conditions to good yields even with very dry late-season conditions.
A tale of two springs
March was 4-5 degrees warmer and 2-3 inches drier than normal statewide,…

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Introduction
Recent dust storm events in central Illinois and across the Midwest have renewed attention on soil conservation, especially after the tragic May 2023 event near Springfield that caused an 80-vehicle pileup, eight fatalities, and dozens of injuries. These incidents highlight that soil loss is not only an agronomic issue but also a public safety and environmental concern. Reduced tillage and cover crops are well-established practices to reduce wind and water erosion,…

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Introduction
There is a growing interest in wheat/soybean double-cropping systems in Illinois, extending into parts of central Illinois where wheat acreage has been limited in recent decades. USDA-NASS survey estimates that 60-80% of Illinois wheat acres are double-cropped with soybeans. Implementing this system in central and northern Illinois has been constrained primarily by low wheat acreage and by later wheat harvest, which often delays soybean planting until early to mid-July.…

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While August rainfall is the “soybean maker,” July rainfall is also important to the podsetting process that sets up yield potential. July rainfall was plentiful overall in Illinois, but varied from an inch or two less than normal in parts of southern Illinois to more than twice normal amounts in western and northwestern Illinois. In contrast, August rainfall was less than normal over all but the northern edge of the state,…

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The Illinois corn crop got off to a good start in 2025, with good stands and good canopy color, aided by warm (after a cool spell in late May) and dry conditions in June. Still, crop ratings have been average so far, similar to those in the previous five years except for 2023, when very low June ratings rebounded after rainfall. On August 10,…

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2025 crop progress
Despite intermittent delays in southern Illinois and replanting in some areas, the 2025 planting season has largely tracked the 5-year average of 2020-2024. The winter wheat development lagged through May, but picked up in June, with harvest progress similar to recent years. That meant normal doublecrop soybean planting progress.
Corn crop ratings improved through June, rising from 63% good + excellent (G+E) on June 2 to 74% by June 22,…