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USDA crop progress: Derecho dings corn, soybean quality

Both crops see eroding crop conditions for the week ending August 16.

Ben Potter, Senior editor

August 17, 2020

2 Min Read
Corn plants lie on the ground following a derecho storm near Polo, Illinois, on Aug. 10, 2020. The storm brought wind gusts o
Corn plants lie on the ground following a derecho storm near Polo, Illinois, on Aug. 10, 2020. Daniel Acker/Stringer/Getty Images News

Storms last week brought hurricane-force winds through the Midwest in an unusual system called a “derecho,” and analysts expected crop quality to take a spill because of it. USDA delivered on those expectations Monday afternoon when it released its latest crop progress report, covering the week through August 16.

Corn quality saw a two-point decline, with 69% of the crop now rated in good-to-excellent condition. Analysts were expecting a three-point drop, however. Another 21% of the crop is rated fair (unchanged from a week ago), with the remaining 10% rated poor or very poor (up two points from last week). States hit hardest by the storms naturally saw the biggest declines – Iowa, for example, tumbled ten points lower to land at 59% in good-to-excellent condition.

Physiologically, the crop is maturing much faster than it did a year ago. Seventy-six percent of the crop has made it to dough stage, versus 50% in 2019 and the prior five-year average of 69%. And 23% of the crop is dented, more than doubling last week’s pace of 11%. The same time a week ago, 13% of the crop was dented, with a prior five-year average of 24%.

Soybean crop quality also saw a two-point drop last week, matching analyst expectations. Through Sunday, 72% of the crop is now rated in good-to-excellent condition. Another 21% is rated fair (unchanged from last week), with the remaining 7% rated poor or very poor (up two points from last week). Again, using Iowa as an example, the state’s crop ratings moved from 70% in good-to-excellent condition a week ago down to 62%.

Related:USDA crop progress: Corn quality falls, while soybean quality improves

Nationwide, nearly all (96%) of this year’s soybean crop is now blooming, which is a bit ahead of the prior five-year average of 94%. And 84% of the crop is setting pods, which is well above 2019’s pace of 64% and moderately faster than the prior five-year average of 79%.

Analysts also expected spring wheat crop quality to drop a point, but USDA found improving conditions, with 70% of the crop now rated in good-to-excellent condition compared to 69% a week ago. Another 24% of the crop is rated fair (unchanged from last week), with the remaining 6% rated poor or very poor (down a point from last week). Harvest pace doubled, from 15% to 30% last week – staying well behind the prior five-year average of 43%.

Winter wheat harvest inches toward completion, meantime, moving from 90% a week ago up to 93% through Sunday. That’s a little faster than 2019’s pace of 92% but behind the prior five-year average of 96%.

Click here for updates on additional crops, including sorghum, cotton, barley, pasture and range conditions, and more.

Related:USDA crop progress: Soybean quality picks up another point

About the Author(s)

Ben Potter

Senior editor, Farm Futures

Senior Editor Ben Potter brings two decades of professional agricultural communications and journalism experience to Farm Futures. He began working in the industry in the highly specific world of southern row crop production. Since that time, he has expanded his knowledge to cover a broad range of topics relevant to agriculture, including agronomy, machinery, technology, business, marketing, politics and weather. He has won several writing awards from the American Agricultural Editors Association, most recently on two features about drones and farmers who operate distilleries as a side business. Ben is a graduate of the University of Missouri School of Journalism.

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