North Dakota Dry Bean Variety Trial Results for 2025 and Selection Guide

In 2025, North Dakota planted a large dry-edible bean crop (with statewide acreage among the highest in the nation), but growers faced multiple agronomic stresses. According to the latest USDA-NASS summary, the 2025 dry bean harvest concluded under challenging weather. Although official 2025 state acreage/production numbers for dry beans are still being finalized, regional reports indicate yield performance ranged widely across fields. Major problems included severe weather events — heavy rains, high winds, hail and even frost — which damaged stands and delayed or disrupted harvest. In addition to weather, disease pressure was significant: outbreaks of Sclerotinia stem rot (white mold) and bacterial blight during flowering and early pod fill in some northeastern counties reduced seed set and lowered yield potential. Weed pressure and uneven emergence added additional stress in fields with delayed planting or weak stands — making stand establishment and weed management two of the top challenges in 2025. As a result, while some growers ended up with above-average crops, others suffered poor yields — illustrating once more how dry bean production in North Dakota remains highly vulnerable to weather variability, disease outbreaks and management timing.

When evaluating varieties from trials, pay special attention to yield results closest to your production area. It is also advisable to consider yield averages over several years rather than relying on data from just one year. Additionally, other agronomic characteristics — such as maturity, lodging scores and diseases scores — should be taken into account when available.

Research specialists and technicians contributed to the fieldwork and data compilation. Administrative assistants contributed in entering data into the respective sections of this document. We greatly appreciate the assistance provided by everyone involved.