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Anthracnose Fungicides for Dry Beans

Anthracnose can cause severe yield and seed quality issues in dry beans. Anthracnose is managed in part with genetic resistance, clean seed and chemical seed treatments. Locally grown seed increases the risk of a disease outbreak, and growers are encouraged to use fungicides to manage this risk. The purpose of the study was to measure fungicide performance and economic returns, with a focus on fungicides registered to control white mold in dry bean. Can one fungicide manage white mold and anthracnose?

A total of four small plot experiments were run at the Huron Research Station at Exeter Ontario between 2014-2018. Infected seed and a foliar inoculum were used to provide the initial disease infection. Overhead irrigation was used to promote disease growth. Seven fungicides were compared to an untreated control treatment. An index was developed to measure disease severity over time – as the index increased, disease increased. Seed yield (kg/ha) was adjusted to 18% moisture and return on investment ($/ha) accounted for the fungicide and application costs, with all other costs assumed to be the same.

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Evolution of Beef Cattle Farming

Video: Evolution of Beef Cattle Farming

The Clear Conversations podcast took to the road for a special episode recorded in Nashville during CattleCon, bringing listeners straight into the heart of the cattle industry. Host Tracy Sellers welcomed rancher Steve Wooten of Beatty Canyon Ranch in Colorado for a wide-ranging discussion that blended family history and sustainability, particularly as it relates to the future of beef production.

Sustainability emerged as a central theme of the conversation, a word that Wooten acknowledges can mean very different things depending on who you ask. For him, sustainability starts with the soil. Healthy soil produces healthy grass, which supports efficient cattle capable of producing year after year with minimal external inputs. It’s an approach that equally considers vegetation, animal efficiency, and long-term profitability.

That philosophy aligned naturally with Wooten’s involvement in the U.S. Roundtable for Sustainable Beef, where he served as a representative for the Colorado Cattlemen’s Association. The roundtable brings together the entire beef supply chain—from producers to retailers—along with universities, NGOs, and allied industries. Its goal is not regulation, Wooten emphasized, but collaboration, shared learning, and continuous improvement.