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Objective
Our objectives are to: 1) quantify the fungicide-resistance of Botrytis cinerea in San Joaquin Valley table grape vineyards; 2) evaluate the effectiveness of mixtures of fungicides registered in California with potassium sorbate or potassium phosphite to control resistant isolates of B. cinerea and postharvest decay; and 3) evaluate their impact on grape quality.
Investigators
Smilanick, Joseph
Institution
USDA - Agricultural Research Service
Start date
2009
End date
2012
Funding Source
Project number
5302-43000-036-02T
Accession number
416893
Categories
Commodities