We identified QTLs associated with gummy stem blight resistance in an interspecific F2:3 Citrullus population and developed marker assays for selection of the loci in watermelon.
Featured Articles
The CucCAP website features recently published articles from the four crop teams, (Cucumber, Melon, Squash, and Watermelon) and the Bioinformatics, Breeding, & Genomics group. Integtated crop and disease management activities, articles and reports are also featured.
CucCAP researchers develop genetic tools and diagnostic guide for cucurbit downy mildew
Plant pathologists from the CucCAP disease management team published two articles focusing on CDM: “Population Analyses Reveal Two Host-Adapted Clades of Pseudoperonospora cubensis, the Causal Agent of Cucurbit Downy Mildew, on Commercial and Wild Cucurbits” & “Diagnostic Guide for Cucurbit Downy Mildew”
CucCAP researchers identify new loci for resistance to powdery mildew in watermelon
The Kousik Lab published “Elucidation of resistance signaling and identification of powdery mildew resistant mapping loci (ClaPMR2) during watermelon-Podosphaera xanthii interaction using RNA-Seq and whole-genome resequencing approach”.
New funding from USDA-SCRI will extend the CucCAP project for four years
“CucCAP2: Harnessing genomic resources for disease resistance and management in cucurbit crops – bringing the tools to the field”, will focus on the development of advanced genomic, bioinformatic and breeding tools; disease resistant materials; disease management strategies and economic analyses for critical diseases threatening cucurbit production.
CucCAP researchers identify watermelon root traits to improve tolerance to stress and diseases
In a recent study, CucCAP researchers used a digital imaging technology to evaluate the root systems in 335 watermelon accessions.
CucCAP scientists uncover QTL associated with sulfur tolerance in melon, facilitating disease control options
CucCAP researchers identified a major QTL associated with sulfur tolerance in a melon mapping population. Genetic markers were developed for the major QTL and can be used to incorporate sulfur tolerance in melon breeding programs.
CucCAP Research and Extension progress highlighted in the 2020 Team Report
CucCAP researchers perform economic analysis on production costs and disease control for cucurbit crops
CucCAP economists developed models showing potential for economic returns for cucurbit crops in multiple production regions. Economic variables such as interest rates, input costs, production windows and existing crop budgets were collected to develop representative farms for production of cucurbit crops.
