Search National Agricultural Library Digital Collections

You searched for:

Subjects leaf spotting Remove constraint leaf spotting: leaf spotting Year 2005 Remove constraint 2005: 2005
Displaying items 1 - 10 of 11 start over

1. 'White Rock' and 'White County' peaches

Description:
Includes references
Author:
Clark, J.R. , Moore, J.N. , Perkins-Veazie, P.
Subject:
Prunus persica , peaches , cultivars , germplasm releases , disease resistance , Xanthomonas arboricola pv. pruni , leaf spotting , bacterial diseases of plants
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

2. A chlorotic spot disease on Calla lilies (Zantedeschia spp.) is caused by a tospovirus serologically but distantly related to Watermelon silver mottle virus

Description:
Includes references
Author:
Chen, C.C. , Chen, T.C. , Lin, Y.H. , Yeh, S.D. , Hsu, H.T.
Subject:
Tospovirus , plant viruses , Watermelon silver mottle virus , leaf spotting , Zantedeschia , Benincasa hispida , Cucurbita pepo , zucchini , Thrips palmi , insect vectors , amino acid sequences , Taiwan
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

3. Characterization of Phomopis spp. infecting grapevines in the Great Lakes region of North America

Description:
Includes references
Author:
Schilder, A.M.C. , Erincik, O. , Castlebury, L. , Rossman, A. , Ellis, M.A.
Subject:
Vitis vinifera , Vitis labrusca , Vitis , hybrids , grapes , fruit crops , host plants , fungal diseases of plants , Phomopsis , plant pathogenic fungi , cankers (plants) , leaf spotting , Phomopsis viticola , pathogen identification , pathogenicity , internal transcribed spacers , ribosomal DNA , nucleotide sequences , sequence analysis , Great Lakes region , Ohio , Michigan , New York , Pennsylvania , Maryland , Ontario
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

4. Development and evaluation of a mini core collection for the U.S. peanut germplasm collection

Description:
Includes references
Author:
Holbrook, C.C. , Dong, W.
Subject:
Arachis hypogaea , peanuts , field crops , germplasm , plant genetic resources , germplasm conservation , genetic variation , genes , plant morphology , disease resistance , genetic resistance , leaf spotting , Tomato spotted wilt virus , aflatoxins , Meloidogyne arenaria , plant viruses , plant parasitic nematodes , fungal diseases of plants , Cercospora , plant pathogenic fungi
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

5. Evaluating the Efficacy of Commercial Products for Management of Bacterial Leaf Spot on Lettuce

Description:
Includes references
Author:
Bull, C.T. , Koike, S.T.
Subject:
Lactuca sativa , lettuce , leaf spotting , bacterial diseases of plants , Xanthomonas campestris pv. vitians , disease control , pesticide application , antimicrobial agents , copper sulfate , maneb , Bacillus subtilis , biological control agents , biological control
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

6. Generation of expressed sequence tags (ESTs) for gene discovery and marker development in cultivated peanut

Description:
Includes references
Author:
Luo, M. , Dang, P. , Guo, B.Z. , He, G. , Holbrook, C.C. , Bausher, M.G. , Lee, R.D.
Subject:
Arachis hypogaea , peanuts , expressed sequence tags , cDNA libraries , nucleotide sequences , genotype , lines , genes , disease resistance , Tomato spotted wilt virus , leaf spotting , fungal diseases of plants , drought tolerance , aflatoxins , Aspergillus
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

7. Host resistance in Pyrus to Fabraea leaf spot

Description:
Includes references
Author:
Bell, R.L. , Zwet, T. van der.
Subject:
Pyrus communis , pears , Diplocarpon mespili , plant pathogenic fungi , fungal diseases of plants , foliar diseases , leaf spotting , disease resistance , genetic resistance , host plants , cultivars , plant nurseries
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

8. Mutagenesis of beta-1,3-glucanase genes in Lysobacter enzymogenes strain C3 results in reduced biological control activity toward Bipolaris leaf spot of tall fescue and Pythium damping-off of sugar beet

Description:
Includes references
Author:
Palumbo, J.D. , Yuen, G.Y. , Jochum, C.C. , Tatum, K. , Kobayashi, D.Y.
Subject:
Beta vulgaris , sugar beet , damping off , Cochliobolus sativus , Pythium ultimum , plant pathogenic fungi , pathogenicity , leaf spotting , disease control , biological control , Lysobacter enzymogenes , plant pathogenic bacteria , virulence , beta-glucanase , genes , mutagenesis
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

9. QTL mapping of resistance to gray leaf spot in ryegrass

Description:
Includes references
Author:
Curley, J. , Sim, S.C. , Warnke, S. , Leong, S. , Barker, R. , Jung, G.
Subject:
Lolium perenne , quantitative trait loci , disease resistance , leaf spotting , Magnaporthe grisea , fungal diseases of plants , chromosome mapping , genetic markers , linkage groups , phenotypic variation
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

10. Quantitative trait loci conditioning resistance to Phaeospharia leaf spot of maize caused by Phaeospaeria maydis

Description:
Includes references
Author:
Carson, M.L. , Stuber, C.W. , Senior, M.L.
Subject:
Zea mays , corn , host plants , quantitative trait loci , disease resistance , heritability , plant genetics , leaf spotting , Pleosporales , plant pathogenic fungi
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005