By Ayanava Majumdar, Chip East and Eric Schavey Organic farming in the South is challenged with year-round pest pressure from established or invasive insects. A flash drought can rapidly increase pest numbers and devastate crops. Two ways to reduce insect pests on vegetable crops, pest exclusion systems and conservation of natural enemies, have been discussed in recent VCSNews articles. This …
Tips to Control Nematodes in Carrot Production
By Abolfazl Hajihassani Plant-parasitic nematodes are known as hidden enemies and restrain carrot production in the United States. In Georgia, carrots are among the most seriously affected vegetables due to heavy infestation of root-knot nematodes. These pests cause especially severe problems in sandy-textured soils in all carrot-growing areas. Three major species — Meloidogyne incognita, M. arenaria and M. javanica — …
Cutleaf Evening Primrose Management in Vegetable Production
By Ruby Tiwari and Ramdas Kanissery Cutleaf evening primrose (Oenothera laciniata) is an annual weed (or sometimes a biennial) commonly found throughout vegetable farms in Florida. This weed got its name due to the timing of its flower opening. It tends to close its flowers during the day but opens them during evening or nighttime. Cutleaf evening primrose is a …
Sneak Peek: June 2021 VSCNews Magazine
By Ashley Robinson The June issue of VSCNews Magazine will be your go-to guide for crop health. Carrots are target of plant-parasitic nematodes. The hidden enemy can create serious issues and limit carrot production in the United States. Abolfazl Hajihassani, assistant professor of nematology at the University of Georgia (UGA) in Tifton, shares the latest tips to control nematodes in …
Secrets to online sales success
By Tiffany Bailey and Ida Vandamme There is no denying that the demand for organic food is on the rise. Fueled by the effects of the coronavirus pandemic, consumers are showing a rapidly increasing willingness to purchase food online. There is also a recent trend in consumers seeking local and healthy food options. All these factors create a time when …
Hurricane Preparation and Recovery for Fruit and Vegetable Growers
By Pam Knox The 2021 Atlantic hurricane season is on the horizon, and now is the time to get ready for whatever storms may come your way. Even if you get missed this year, long-term preparation will help you get ready for any disaster that might occur on your farm, even if it is not weather-related. There are four steps …
Blueberry Weed Control in Florida
By Peter J. Dittmar Weeds are problematic throughout the entire year in Florida. Annual weeds (separated into summer and winter annual weeds) germinate, grow and produce seeds in a single year. Summer annual weeds begin to germinate in March when temperatures begin to warm. Winter weeds begin to germinate when temperatures are cool (around October) and continue to emerge through …
The Future of Precision Weed Control
By Yiannis Ampatzidis Farmers use mainly agrochemicals for weed control and follow conventional crop protection strategies that use a vast amount of chemicals, despite some negative impacts on the environment and human health. More than 90% of the acreage of crops in the United States is sprayed with herbicides. It is estimated that around $31.5 billion was spent on herbicides …
Capitalize on Conservation Funding and Enhance Produce Safety
By Kristin Woods Conservation funding from the U.S. Department of Agriculture’s Natural Resources Conservation Service (USDA NRCS) can help growers implement good land stewardship practices in an economically sustainable way. While these practices may affect pathogen movement in the farm environment, they are not meant to reduce produce safety risk. Additional consideration must be given around how implementing specific practices …
Sneak Peek: May 2021 VSCNews Magazine
By Ashley Robinson The future of weed control is here. The May issue of VSCNews Magazine provides the inside scoop on all things weed control. First up, Yiannis Ampatzidis, an assistant professor at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) at the Southwest Florida Research and Education Center (SWFREC) covers the future of precision weed control. …