![]() ![]() The Department of Plant Pathology at North Carolina State University is composed of nearly thirty faculty that direct a diverse portfolio of programs with strengths in academic programs, research and extension. The USAblight website also contains information about disease identification and control.įollow us on twitter for more vegetable disease alerts. If late blight is confirmed in your samples by an expert, please send a report at the USAblight website to alert other growers. If you think you have late blight in your potatoes please contact your local Extension Agent and send photos and/or physical samples to the Plant Disease and Insect Clinic. Preventive fungicide applications to protect potato crops in NC from late blight should be initiated if infected plants are detected, and if the weather will be wet and cool, which is conducive to disease.įor more information about potato late blight and how to control it see our potato late blight fact sheet, which lists effective products against late blight. Control recommendations are also available in the USAblight website, where you can register to receive text and/or email alerts when new disease outbreaks are reported. While there are no nearby sources of inoculum, the pathogen is airborne and timely detection of any infected plants is key for successful disease control. Active scouting of potato fields for late blight is recommended. Potato and tomato are susceptible to this disease, and can be significantly defoliated within days if environmental conditions favor the pathogen. infestans US-23, a strain that can infect potato and tomato. Further analysis of the sample by USAblight has determined that it belongs to P. Late blight, caused by the oomycete Phytophthora infestans, was reported this week from a tomato sample from Maryland. Please note that some applications and/or services may not function as expected when translated. NC State Extension does not guarantee the accuracy of the translated text. As with any Internet translation, the conversion is not context-sensitive and may not translate the text to its original meaning. To the extent there is any conflict between the English text and the translation, English controls.Ĭlicking on the translation link activates a free translation service to convert the page to Spanish. Por favor, tenga en cuenta que algunas aplicaciones y/o servicios pueden no funcionar como se espera cuando se traducen.Įnglish is the controlling language of this page. NC State Extension no garantiza la exactitud del texto traducido. Al igual que con cualquier traducción por Internet, la conversión no es sensible al contexto y puede que no traduzca el texto en su significado original. ![]() En la medida en que haya algún conflicto entre la traducción al inglés y la traducción, el inglés prevalece.Īl hacer clic en el enlace de traducción se activa un servicio de traducción gratuito para convertir la página al español. NC State Plant Disease and Insect ClinicĮl inglés es el idioma de control de esta página. ![]()
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