Fusarium rot is an important soil-borne disease impacting production and storage of pumpkins and winter squash. A new guide has been published to facilitate diagnosis of this disease by outlining taxonomy, symptoms, isolation, and epidemiology of the disease, and providing morphologic and PCR-based methods to identify the pathogen. For more information see “A Diagnostic Guide […]
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CucCAP scientists study basis for resistance to squash vein yellowing virus resistance in watermelon
Watermelon production in the southeastern U.S. is subject to severe crop losses due to several viruses, including squash vein yellowing virus (SqVYV). Gene expression analysis of a resistant breeding line by the Kousik group at the U.S. Vegetable Laboratory Charleston SC, indicated potential involvement of a variety of defensive responses including inhibition of virus movement, […]
CucCAP scientist documents emergence of new melon and watermelon virus in southwestern U.S.
Researchers studied the new mosaic symptomology and foliar distortion of new growth observed in Arizona and California on melon and watermelon.
Ag-tech to diagnose disease
Quesada Lab, PhD student Mariana Prieto win the Trolinder Award for pursuing research aimed at plant disease detection.
South Carolina Grower Update | September 9, 2024
Conditions are quite dry across the state. Insect issues persist and viruses are common in cucurbits this season.
CucCAP scientists explore biorational fungicides to manage powdery mildew on winter squash
Dr. Elizabeth Indermaur and colleagues at Cornell University describe the concern about the increase on consumer demand for organic winter squash and experiments that evaluatie different fungicide alternatives including biologicals, botanicals, and minerals.
Michigan Cucurbit update | August 28, 2024
Phytophthora fruit rot often reaches a peak in late summer and early fall as winter squash and pumpkins mature.
South Carolina Grower Update | August 26, 2024
Pests on cucurbits at this time of year include squash bugs, pickleworm, melonworm, whiteflies, and downy mildew.
