Rootstock Effects on Almond Leaf Scorch Disease Incidence and Severity
نویسندگان
چکیده
منابع مشابه
Effects of Almond Leaf Scorch Disease on Almond Yield: Implications for Management
Mark S. Sisterson and Jianchi Chen, United States Department of Agriculture–Agricultural Research Service (USDA-ARS), San Joaquin Valley Agricultural Sciences Center, Parlier, CA 93611; Mario A. Viveros, University of California Cooperative Extension, Bakersfield 93307; Edwin L. Civerolo and Craig Ledbetter, USDA-ARS, San Joaquin Valley Agricultural Sciences Center; and Russell L. Groves, Depar...
متن کاملManagement of Almond Leaf Scorch Disease: Long-Term Data on Yield, Tree Vitality, and Disease Progress
Sisterson, M. S., Ledbetter, C. A., Chen, J., Higbee, B. S., Groves, R. L., and Daane, K. M. 2012. Management of almond leaf scorch disease: Long-term data on yield, tree vitality, and disease progress. Plant Dis. 96:1037-1044. Almond leaf scorch disease (ALSD) has been a chronic problem for California almond growers. This disease is caused by the bacterial pathogen Xylella fastidiosa and is tr...
متن کاملTwo Xylella fastidiosa Genotypes Associated with Almond Leaf Scorch Disease on the Same Location in California.
ABSTRACT Almond leaf scorch disease (ALSD) has recently reemerged in the San Joaquin Valley of California threatening almond production. ALSD is caused by Xylella fastidiosa, a nutritionally fastidious bacterium. Single nucleotide polymorphisms (SNPs) in the 16S rRNA gene (16S rDNA) of X. fastidiosa strains were identified to characterize the bacterial population in infected trees. Genotype-spe...
متن کاملBacteria and phytoplasmas / Bactéries et phytoplasmes Colony morphology of Xylella fastidiosa almond leaf scorch strains
Xylella fastidiosa is the causal agent of almond leaf scorch disease (ALSD), which is currently reemerging in California as a potential threat to almond (Prunus dulcis) production. We previously reported the presence of different colony morphotypes of X. fastidiosa ALSD strains on periwinkle wilt medium solidified with Gelrite and their association with genotypes or pathotypes after a low numbe...
متن کاملWhole genome sequences of two Xylella fastidiosa strains (M12 and M23) causing almond leaf scorch disease in California.
Xylella fastidiosa is a Gram-negative plant-pathogenic bacterium causing many economically important diseases, including almond leaf scorch disease (ALSD) in California. Genome information greatly facilitates research on this nutritionally fastidious organism. Here we report the complete genome sequences of two ALSD strains of this bacterium, M12 and M23.
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ژورنال
عنوان ژورنال: Plant Disease
سال: 2016
ISSN: 0191-2917,1943-7692
DOI: 10.1094/pdis-01-16-0125-re