Lack of Fumigation a Concern for Growers This Production Season? Excessive winter rains threw a monkey wrench into the plans of some Southeast vegetable producers. Farmers were sidelined at a time when they needed to be in the fields applying fumigation and laying plastic. Now, in a race against time to get their plants in the ground and meet their …
Vegetable Weed Management a Complicated Practice for Producers
Weed management in vegetable crops across the Southeast remains a diverse and complicated practice that all producers need to be reminded of. “There are so many components that a vegetable grower has to consider, especially when it comes to weed control. Some production systems you can use tillage. Some you can’t. Some you have plasticulture in a fumigant system. Some …
Weed Management a Key Factor in Vegetable Production
Weed management remains a vital strategy all vegetable producers need to implement in order to have a successful season. University of Georgia Cooperative Extension weed scientist Stanley Culpepper implores farmers to stay vigilant in keeping weeds out of their fields. “What you want to do is you want to remove weeds from the field because they compete with the crop. …
Clemson Extension Agents Provide Crop Updates
Clemson Extension agents provided updates in The South Carolina Grower this week about the status of various crops being produced throughout the state. Statewide Dr. Matt Cutulle reports, “With all the rain we had in August the weed seed bank is starting to pop. Nutsedge pressure can be really tough in September. For fall cole crop plantings, it is important …
UF/IFAS Vegetable Growers Meeting Rescheduled to Online Format
By Clint Thompson The University of Florida (UF)/IFAS vegetable growers meeting scheduled for April 23 will meet via online beginning at 10 a.m. Those interested in learning about weed management can join via https://ufl.zoom.us/j/831234086. The Meeting ID is 831 234 086. Those interested can also join via mobile: +16465588656, 831234086# US (New York);+16699006833, 831234086# US (San Jose). Due to the …
Watermelon weed control: Understanding the options
By A.S. Culpepper and J.C. Vance Watermelon production is fascinating, diverse and complex as are the weed management programs currently available. The first step to success is ensuring no weeds are emerged when planting. Tillage, cover crops and/or herbicides offer effective options. Tillage, commonly used, includes numerous options from preparing the land to plowing row middles. For weed control, deep …
Vegetable Fumigation: Part Science, Part Art and Part Experience
By A.S. Culpepper Vegetable growers continue to face a tremendous number of production challenges; fumigation is no exception. With the loss of methyl bromide and Paladin, current sustainable systems for producing multiple crops on a single mulch installation often include finding the optimum combination of 1,3-dichloropropene (Telone II), chloropicrin and/or metam sodium (Vapam, Sectagon, etc.). However, fumigant selection is only …
Precision Sprayer Can Reduce Herbicide Use
By Arnold Schumann, Nathan Boyd, Shaun Sharpe and Jialin Yu In the March 2019 issue of VSCNews, the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) smart sprayer technology using machine vision for Florida vegetable and strawberry crops (VSCNews.com/smart-sprayer-technology-for-better-weed-control) was introduced. Subsequently, a series of herbicide spray trials were conducted to prove that the smart sprayer performs well …
Tools for Tomato Weed Management
By Nathan Boyd Weed management programs for plasticulture tomato production in the southeastern United States typically rely on an array of tools to achieve satisfactory weed control. This may include tools such as fumigants, plastic mulches, pre-emergence herbicides, post-emergence herbicides and hand weeding. THE CULPRITS Purple and yellow nutsedge can be especially problematic due to their ability to puncture the …
Sneak Peek: March 2020 VSCNews Magazine
Weeds have always been a menace to growers. The March issue of VSCNews magazine will give growers tips on how to best manage these nuisances. Two articles in the March issue offer ideas for organic weed control. In the Organic Corner column, Parmeshwor Aryal, a postdoctoral associate, and Carlene A. Chase, an associate professor, both in the Horticultural Sciences Department …