Pickle Packers International Spring 2023 meeting

Field Monitoring of the Cucurbit Downy Mildew Pathogen: The Next Frontier
Results from fungicide efficacy trials and recommendations important to key pickle producing regions to limit disease losses.
Economic Outlook for Pickles and Overview of Cucumber Seed Trait Valuation Research.

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CucCAP researchers find that different downy mildew populations have different types of fungicide resistance

Genetic analyses by the Quesada laboratory at NC State found that different clades of P. cubensis vary for the predominant mutations conferring resistance. These findings of clade-specific resistances can facilitate the design of more effective fungicide programs tailored to crop and region.

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APS 2023 Southern Division Meeting

Presentations from the CucCAP team include: Monitoring for mutations related to oxathiapiprolin fungicide resistance in Pseudoperonospora cubensis populations; Addressing emerging viruses in cucurbits through a working group and stakeholder education; and Competitiveness of whitefly-transmitted yellowing viruses can influence virus dominance in cucurbits.

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