Florida’s potato and tomato growers should be on alert. Late blight disease has been discovered on potato in the Immokalee, Florida area. That is according to a report from Glades Crop Care. As a result, growers should scout susceptible crops and evaluate their fungicide programs if applications need to be made. Systemic products become distributed locally within plant tissues and …
Microbial Marauder of Potato, Tomato Crops Has an Accomplice
(USDA/ARS) — Descendants of the fungus-like pathogen that caused the Irish potato famine in the 1840s — Phytopthora infestans — may have had a “helping hand” in recent U.S. outbreaks of the costly blight disease. Reporting in the September 2019 issue of Virus Research, a team of Agricultural Research Service (ARS), Cornell University (CU) and Rutgers University scientists announced they had identified a virus that …