Location: Crops Pathology and Genetics Research
Project Number: 2032-21220-006-06-A
Project Type: Cooperative Agreement
Start Date: Sep 1, 2012
End Date: May 31, 2017
Screen grape cultivars with the causal agents of Eutypa dieback, Esca, and Botryosphaeria Canker.
Planting disease-resistant culitvars is a time-tested and sustainable approach to disease management. Based on field observations and published research on resistance to wood-canker diseases, we know that a range of resistance exists among commercial cultivars of almond and grape. We propose to improve screening assays for evaluating both commercial cultivars and USDA germplasm repositories for sources of disease resistance. Our approach is to screen plant materials from both commericial nurseries and the USDA-ARS National Clonal Germplasm Repository.