CucCAP
  • 
  • ESPAÑOL
  • About
    • Project Overview
    • Meet the CucCAP Project Team
    • Team Member Spotlight
    • Project Partners
  • Crop & Disease management
    • Cucumber Disease Management
    • Melon Disease Management
    • Squash Disease Management
    • Watermelon Disease Management
    • Integrated Disease Management
  • Breeding & Genomics
    • Development of Genomic Tools for Cucurbit Species
    • Cucurbit Genomics Database
    • Cucurbit Breeding
    • Breeding Cucumber for Disease Resistance
    • Breeding Melon for Disease Resistance
    • Breeding Squash for Disease Resistance
    • Breeding Watermelon for Disease Resistance
  • Publications
    • Research Publications
    • Research Presentations
    • Crop & Disease Management Publications
    • Extension and Industry Presentations
    • CucCAP Project Reports

Florida watermelons

Two New Viruses a Concern for Florida Watermelon Industry | VSCNews

October 5, 2021August 27, 2024 cuccap Cucurbit Crop & Disease Management Resources

Two new watermelon viruses discovered recently in Texas are now a concern of Florida producers. The crinkled leaf-associated virus 1 and 2 have been found in Collier, Desoto, Glades, Osceola, Charlotte and Seminole counties. They just add to a long list of disease and virus challenges that farmers must overcome in the Southeast.

Continue reading


Whiteflies a Factor in South Florida Crops

September 28, 2021August 27, 2024 cuccap Cucurbit Crop & Disease Management Resources

According to the South Florida Pest and Disease Hotline, up to eight whitefly adults have been observed on melons in the Immokalee, Florida area. Scouts report between 15% to 60% of plants having one or multiple adults.

Continue reading


North Florida Melon Season Nearing End | VSCNews

June 23, 2021July 16, 2021 cuccap Cucurbit Crop & Disease Management Resources

Watermelon harvests are nearing an end in North Florida. It’s time to take stock of how production went this season as 80% to 90% of the region’s crop has been harvested.

Continue reading


Insect Impact: Whiteflies, Wireworms, Rindworms Impacting Florida Watermelons | VSCNews

June 16, 2021August 27, 2024 cuccap Cucurbit Crop & Disease Management Resources

Florida Extension agents have reported insect activity in North Florida watermelon fields.

Continue reading


Downy Mildew Observed in North Florida Watermelons

May 25, 2021June 2, 2022 cuccap Cucurbit Crop & Disease Management Resources

University of Florida/IFAS Extension agents in the Suwanee Valley area are confident downy mildew disease is in the region’s watermelon crop. Producers need to spray for this disease, also known as “wildfire.”

Continue reading


2021 South Florida Melons Progress

February 2, 2021August 19, 2022 cuccap Cucurbit Crop & Disease Management Resources

A Florida watermelon producer discusses adverse weather conditions that can increase the crop’s susceptibility to disease.

Continue reading


Posts navigation

Newer posts
Search for:

Featured Article

CucCAP scientists identify markers for powdery mildew resistance in watermelon

Powdery mildew outbreaks, caused by Podosphaera xanthii, cause reduced yields and fruit quality in watermelon. CucCAP scientists at Clemson University and the USDA Vegetable Laboratory Charleston SC employed a bulked segregant analysis approach using data from 1147 accessions from the USDA Citrullus germplasm collection to perform an extreme-phenotype genome-wide association study (XP-GWAS) of tolerance to P. xanthii race 2W. Kompetitive Allele-Specific PCR (KASP) markers were designed for significant SNPs associated with reduced disease. The best marker in each region explained 21-31% of the variation in powdery mildew tolerance.

For further reading:

Branham et al., 2025. Extreme-phenotype genome-wide association study (XP-GWAS) of powdery mildew race 2 W tolerance in the USDA Citrullus germplasm collection. Scientific Reports. DOI10.1038/s41598-025-89445-8

 

News, Events, and the latest Cucurbit Disease Information

  • CucCAP Featured Articles
  • CucCAP Team Annual Reports
  • CucCAP Team News
  • Cucurbit Crop and Disease News
  • Upcoming Events
  • Cucurbit Disease Factsheets
  • Plant Disease Clinics
  • Field Trial Reports
USDA National Institute of Food and Agriculture U.S. DEPARTMENT OF AGRICULTURE

The Cucurbit Coordinated Agricultural Project (CucCAP) is a USDA-National Institute of Food and Agriculture Specialty Crop Research Initiative grant under award number
2020-51181-32139.

Cooperating Institutions:

Boyce Thompson Institute; Cornell University; Michigan State University; North Carolina State University; Clemson University; University of Puerto Rico; University of Wisconsin; University of Florida; University of Georgia; West Virginia State University; U.S. Department of Agriculture, Agricultural Research Service

CucCAP Newsletter

Contact Us

  • CucCAP LinkedIn Page
  • CucCAP YouTube Site
  • CucCAP Site map
  • Privacy Statement
© 2025 CucCAP. All rights reserved. Theme by Colorlib Powered by WordPress