Jul 12, 2024

MSU’s vegetable crop report provides updates, indicates rising disease pressures

Michigan State University (MSU) Extension has issued a crop report highlighting increased disease pressures across various vegetable crops.

In the report, MSU indicated that it will no longer include weekly weather forecasts. For local forecasts, consult the National Weather Service or MSU Enviroweather.

In terms of produce safety, MSU noted that the FDA has updated the Produce Safety Rule. Michigan growers can schedule an On-Farm Readiness Review (OFRR) to assess their produce safety risks and water systems. More details are available here.

Additionally, MSU reported that instances of toxicity are rising. Symptoms include leaf curling and burn. To mitigate, flush plants with water.

Crop updates

Asparagus

• Protect against purple spot with fungicides.
• Japanese beetles present.

Brassicas

• Clubroot and aster yellows detected.
• For management options, see Midwest Vegetable Guide.

Cucurbits

• Downy mildew and bacterial wilt observed.
• Use specific fungicides to protect crops.

Fruiting Vegetables

• Late blight found in Ontario tomatoes and potatoes.
• Control measures are crucial.

For more detailed information and updates, visit the MSU Extension website, or contact Ben Werling at 616-648-9528.