Vegetable Crops - General


Dual Magnum® is registered for use in numerous row crops and specialty crops in the state of Indiana. While some vegetable crops (beans, peas, potatoes, pumpkins, rhubarb, and tomatoes) appear on the specimen or national label (Section 3 label), most do not. Numerous specialty crops that do not appear on the specimen label are included…Read more about Instructions on Finding the 24(c) Dual Magnum® Herbicide Label[Read More]


During the 2020 COVID-19 pandemic, farmers’ markets and farm stands are considered ‘essential businesses’ in Indiana. Therefore, statewide Executive Orders permit their operation during periods when only essential businesses may remain open, as long as proper social distancing measures are used. The guidelines below outline best practices for farmers’ markets in order to be considered…Read more about Farmers’ Market Guidelines for Social Distancing[Read More]


Farmers markets and farm stands will be opening soon if they aren’t already open. Vendors and market managers will be implementing new practices to reduce the spread of the novel corona virus. Guidelines for practices at Indiana farmers markets are summarized in a new publication from Purdue in cooperation with Indiana State Department of Health,…Read more about Keeping Produce Fresh at Markets and Farm Stands[Read More]


This webinar will provide more information about the Small Business Administration Disaster Assistance funding opportunities for farmers and other small businesses. It will be held on May 7, 2020, 11:00am EST. If you can’t view the webinar live, please consider registering to receive a link to the recording. Navigating the SBA Disaster Funds Webinar (May 7th at…Read more about Small Business Administration Disaster Funds Webinar[Read More]


Scientific name:  Ambrosia trifida Giant ragweed is a weed member of the sunflower family (Asteraceae) and native to the United States. It is extremely competitive and difficult to control in broadleaf crops. It emerges as early as March and continues to germinate through spring and early summer. Controlling giant ragweed during summer is not only…Read more about Giant Ragweed[Read More]


Purdue Extension is participating in the Great Lakes Vegetable Producer’s Network, a live weekly roundtable discussion during the growing-season for commercial vegetable producers in the Great Lakes and Midwest region. Join us! We broadcast live via Zoom at 12:30 ET/11:30 CT every Wednesday from the first week of May to the first week of September. If…Read more about Great Lakes Vegetable Producers Network[Read More]



Spring is here and with it comes the emergence of weeds- especially problematic perennials like Canada thistle (Figure 1). Below is some information about Canada thistle and methods to manage it. Keep in mind two things: 1) many of these strategies will work for other perennial weeds, and 2) management of perennial weeds often requires…Read more about Canada thistle[Read More]


The Climate Prediction Center’s outlook for May is dominated by uncertainty regarding both temperature and precipitation (Figure 1). The computer models could not settle on a consistent pattern for either above- or below-normal temperatures for the month and precipitation outlooks are only slightly confident that there will be above-normal precipitation in southern Indiana. Shorter-term outlooks…Read more about Uncertain Climate Outlook for May[Read More]


Two types of injury on young warm-season vegetable plants are caused by low temperatures: frost/freezing injury and chilling injury. Frost/freezing injury occurs when temperatures drop below 32°F. Ice formation in plant tissue cuts cell membranes. When the tissue thaws, the damage results in fluids leaking from the cell, causing water soaked damage. Frost/freezing injury is…Read more about Protect Early Planted Warm-Season Vegetables from Low Temperatures[Read More]


Page last modified: April 22, 2020

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