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1. Analysis of the spatial patterns of Pierce's disease incidence in the lower San Joaquin Valley in California

Description:
Includes references
Author:
Tubajika, K.M. , Civerolo, E.L. , Ciomperlik, M.A. , Luvisi, D.A. , Hashim, J.M.
Subject:
Homalodisca vitripennis , Vitis vinifera , grapes , bacterial diseases of plants , Xylella fastidiosa , plant pathogenic bacteria , pathogenicity , disease incidence , spatial distribution , geographical distribution , disease transmission , disease vectors , insect pests , cultivars , genetic variation , disease resistance , row spacing , California
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

2. Necrotic lesion resistance induced by Peronospora tabacina on leaves of Nicotiana obtusifolia

Description:
Includes references
Author:
Heist, E.P. , Zaitlin, D. , Funnell, D.L. , Nesmith, W.C. , Schardl, C.L.
Subject:
Nicotiana , downy mildew , Peronospora tabacina , plant pathogenic fungi , pathogenicity , leaves , lesions (plant) , disease resistance , induced resistance , genotype , genetic variation , developmental stages , plant anatomy , Arizona , Texas , California , Kentucky
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

3. Virulence gene distribution and dynamics of the white pine blister rust pathogen in western North America

Description:
Includes references
Author:
Kinloch, B.B. Jr. , Sniezko, R.A. , Dupper, G.E.
Subject:
Pinus lambertiana , Pinus monticola , forest trees , rust diseases , Cronartium ribicola , plant pathogenic fungi , pathogenicity , virulence , inheritance (genetics) , genes , disease resistance , alleles , gene frequency , disease prevalence , geographical distribution , California , Oregon , Washington , Idaho
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004