ARTICLES BY CEU

CEU categories: Crop Management, Nutrient Management, Soil & Water Management, Integrated Pest Management, Sustainability, and Precision Ag

Integrated Pest Management

The 2022 discovery of Palmer amaranth in Idaho and its subsequent spread has prompted Pacific Northwest weed experts to recommend growers take an integrated management approach. It includes scouting fields after herbicide applications, layering or overlapping residual herbicides, rotating effective sites of action and rotating crops. Photo courtesy University of Idaho.

Pigweed pressure builds in the Pacific Northwest as resistant populations expand

June 29, 2026

Left: Tobacco thrips (A) and western flower thrips (B) (Photo courtesy of Huseth et al., 2019). Right: Young cotton with and without thrips protection in the early season. Photo by Joshua Lee.

Utilizing ThryvOn cotton technology under high thrips pressure

June 3, 2026

Photo courtesy of Adobe Stock/Polivan.

Herbicide programs for control of a five-way herbicide resistant waterhemp population in Xtendflex or Enlist E3 soybean

June 1, 2026

Precision Ag

Geophysical methods and agriculture

June 23, 2026

Nutrient Management

A manure Lagoon in California's Central Valley.

Electrical conductivity as a proxy measurement for nitrogen

June 18, 2026

Crop Management

Wildfire smoke is becoming a regular feature of Prairie growing seasons, but what does that mean for crops? Turns out that the answer is more complicated than you might think. Photo by Dan Quinn.

Wildfire smoke and crop development—it’s complicated

June 17, 2026

Tractor planting cotton seeds (left) and resulting cotton rows in the field (right), showing some gaps with poor stand establishment. Photos by C.O. Adegbenro.

Optimizing cotton stand establishment

June 4, 2026

Well-colored fruit.

Coloring in crop management

May 11, 2026

Soil & Water Management

Corn (left) and wheat (right) growing in saline soils which are resulting in moisture stress due to the salts. Photos by Bryan Hopkins (corn) and Megan Baker (wheat).

Irrigation salts: friend or foe?

June 3, 2026

Soil health principles in Iowa

June 3, 2026

Webinar: The High Cost of Inefficient Nitrogen

Considering a Career as a CCA?