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

Cucurbit Genetics Cooperative | call for papers

December 21, 2023June 21, 2024 cuccap Cucurbit Genetics, Genomics, & Pathology

Email your report or manuscript to amnon.levi@usda.gov by February 30th, 2024.

Continue reading


Florida Watermelon producers focus on pest and disease management.

December 21, 2023January 17, 2024 cuccap Cucurbit Crop & Disease Management Resources

Research which focuses on pest and disease management is at the heart of crop sustainability in Florida’s watermelon industry. Two issues that need immediate attention are whiteflies and fusarium wilt in watermelon.

Continue reading


South Florida Pest update | Dec. 2023

December 21, 2023 cuccap Cucurbit Crop & Disease Management Resources

Whitefly populations are increasing in all vegetable crops in the Homestead, Florida, area including high levels of whitefly populations in squash.

Continue reading


Multistate Effort to Combat Anthracnose

December 20, 2023August 20, 2024 cuccap Cucurbit Genetics, Genomics, & Pathology

Anthracnose — is an emerging threat to watermelon and cucumber production along the east coast.

Continue reading


Sustainable Anthracnose Management for Watermelon and Cucumber Growers

December 20, 2023June 12, 2024 cuccap CucCAP Project Partners

Colletotrichum spp., which causes anthracnose is an emerging threat to watermelon and cucumber production in the east coast.

Continue reading


Cucurbit Disease Management Factsheets | Cornell CALS

December 19, 2023May 24, 2024 cuccap Cucurbit Crop & Disease Management Resources

Cucurbit disease management resources from the Cornell Vegetable program including content from the Long Island Horticultural Research and Extension Center Vegetable Pathology website and the former Vegetable MD Online website have been moved to a new website.

Continue reading


CucCAP leader receives award

December 17, 2023December 21, 2023 cuccap CucCAP Cucumber Team

Grumet’s lab most recently focused on fruit development and disease resistance in cucumber and melon crops using molecular genetic, genomic and transgenic approaches. This centered on early stages of fruit growth and factors influencing fruit size, shape, cuticle and surface properties and resistance to Phytophthora capsici.

Continue reading


CucCAP Project objectives and updates | 2020 – 2024

December 9, 2023January 9, 2024 cuccap CucCAP Project

Visit the USDA website to view the Grant proposal and annual reports for the CucCAP 2 project.

Continue reading


Posts navigation

Older posts
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