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You searched for: Subject Phaeoisariopsis griseola Remove constraint Subject: Phaeoisariopsis griseola Subject Phaseolus vulgaris Remove constraint Subject: Phaseolus vulgaris
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1. Genetics of angular leaf spot resistance in the Andean common bean accession G5686 and identification of markers linked to the resistance genes

Author:
Mahuku, George S.; Iglesias, Ángela Maria; Jara, Carlos
Source:
Euphytica 2009 v.167 no.3 pp. 381-396
ISSN:
0014-2336
Subject:
germplasm; Phaeoisariopsis griseola; microsatellite repeats; beans; dominant genes; linkage groups; Phaseolus vulgaris; leaf spot; complementary genes; disease resistance; gene segregation; genetic markers
Abstract:
... Angular leaf spot (ALS), caused by the fungus Phaeoisariopsis griseola is an economically important and widely distributed disease of common bean. Due to the co-evolution of P. griseola with the large and small seeded bean gene pools, stacking Andean and Mesoamerican resistance genes is a strategy most likely to provide lasting resistance to ALS disease. This strategy requires identification and c ...
DOI:
10.1007/s10681-009-9897-4

2. Epidemiological Characteristics of Angular Leaf Spot of Bean: A Systems Analysis

Author:
Allorent, D.; Savary, S.
Source:
European journal of plant pathology 2005 v.113 no.4 pp. 329-341
ISSN:
0929-1873
Subject:
Phaeoisariopsis griseola; beans; canopy; disease models; systems analysis; fungal diseases of plants; spore dispersal; Phaseolus vulgaris; leaf spot; disease outbreaks; plant pathogenic fungi; defoliation; pathogenesis; inoculum

3. Evaluation of bean (Phaseolus vulgaris) genotypes for multiple resistance to angular and floury leaf spot diseases

Author:
Lemessa, F.; Tesfaye, A.
Source:
Tropical science 2005 v.45 no.2 pp. 63-66
ISSN:
0041-3291
Subject:
Phaeoisariopsis griseola; beans; seeds; fungal diseases of plants; Phaseolus vulgaris; leaf spot; crop yield; disease severity; genotype; disease resistance; Passalora; Ethiopia
DOI:
10.1002/ts.50

4. Integrated Management of Angular Leaf Spot (Phaeoisariopsis griseola (Sacc.) Ferr.) on Snap Beans in Ontario

Author:
Michael J. Celetti; Melody S. Melzer; Greg J. Boland
Source:
Plant health progress 2005 v.6 no.1 pp. -
ISSN:
1535-1025
Subject:
Phaeoisariopsis griseola; pesticide application; cultural control; plowing; crop residues; fungicides; disease control; Phaseolus vulgaris; leaf spot; green beans; varieties; disease resistance; integrated pest management; crop rotation; Ontario
Abstract:
... Angular leaf spot (ALS) caused by the fungus Phaeoisariopsis griseola (Sacc.) Ferr. was first observed and confirmed on snap beans growing in three commercial fields in southern Ontario during the 2000 growing season. The potential impact of this disease on the bean industry in Ontario is not known but this disease is severe in many other regions. The objective of this study was to develop a disea ...
DOI:
10.1094/PHP-2005-1129-01-RS

5. Molecular marker-assisted selection for development of common bean lines resistant to angular leaf spot

Author:
Oliveira, E.J. de; Alzate-Marin, A.L.; Borem, A.; Fagundes, S. de A.; Barros, E.G. de; Moreira, M.A.
Source:
Plant breeding 2005 v.124 no.6 pp. 572-575
ISSN:
0179-9541
Subject:
Phaeoisariopsis griseola; plant breeding; beans; marker-assisted selection; random amplified polymorphic DNA technique; cultivars; fungal diseases of plants; Phaseolus vulgaris; leaf spot; plant pathogenic fungi; disease resistance; genes; genetic markers
Abstract:
... The objective of this work was to develop homozygous common bean lines carrying angular leaf spot resistance genes derived from the cultivars 'Mexico 54', 'MAR 2' and 'BAT 332' through markerassisted selection. Molecular markers SCAR OPN02(890), RAPD OPE04(500) and OPAO12(950) linked to the resistance genes of 'Mexico 54', 'MAR 2' and 'BAT 332', respectively, were used in segregating backcross-der ...
DOI:
10.1111/j.1439-0523.2005.01155.x

6. Quantifying and Modelling the Mobilisation of Inoculum from Diseased Leaves and Infected Defoliated Tissues in Epidemics of Angular Leaf Spot of Bean

Author:
Allorent, D.; Willocquet, L.; Sartorato, A.; Savary, S.
Source:
European journal of plant pathology 2005 v.113 no.4 pp. 377-394
ISSN:
0929-1873
Subject:
beans; Phaseolus vulgaris; leaf spot; fungal diseases of plants; parents; virulence; leaves; Phaeoisariopsis griseola; simulation models; quantitative analysis; disease outbreaks; defoliation; progeny; inoculum; plant tissues; canopy; physiological transport; environmental factors; disease course

7. Allelic relationships for genes that confer resistance to angular leaf spot in common bean

Author:
Caixeta, E.T.; Borem, A.; Alzate-Marin, A.L.; Fagundes, S. de A.; Moraes e Silva, M.G. de; Barros, E.G. de; Moreira, M.A.
Source:
Euphytica 2005 v.145 no.3 pp. 237-245
ISSN:
0014-2336
Subject:
Phaeoisariopsis griseola; cultivars; beans; dominant genes; Phaseolus vulgaris; leaf spot; allelism; disease resistance; plant pathogenic fungi; genotype
DOI:
10.1007/s10681-005-1258-3

8. Andean beans (Phaseolus vulgaris L.) with resistance to the angular leaf spot pathogen (Phaeoisariopsis griseola) in southern and eastern Africa

Author:
Aggarwal, V.D.; Pastor-Corrales, M.A.; Chirwa, R.M.; Buruchara, R.A.
Source:
Euphytica 2004 v.136 no.2 pp. 201-210
ISSN:
0014-2336
Subject:
cultivars; Phaeoisariopsis griseola; beans; races; genetic resistance; fungal diseases of plants; Phaseolus vulgaris; leaf spot; genotype; disease resistance; plant pathogenic fungi; virulence; Malawi; Eastern Africa
Abstract:
... Common beans (Phaseolus vulgaris) are separated into two distinct groups: Andean and Middle American. We identified CAL 143 as the first Andean bean with resistance to angular leaf spot disease caused by Phaeoisariopsis griseola. Angular leaf spot is the most widespread and economically important bean disease in southern and eastern Africa, and it is especially severe on the extensively grown Ande ...
Handle:
10113/10663
DOI:
10.1023/B:EUPH.0000030671.03694.bb

9. Inheritance and characterization of Angular Leaf Spot resistance gene present in common bean accession G 10474 and identification of an AFLP marker linked to the resistance gene

Author:
Mahuku, G.; Montoya, C.; Henriquez, M.A.; Jara, C.; Teran, H.; Beebe, S.
Source:
Crop science 2004 v.44 no.5 pp. 1817-1824
ISSN:
0011-183X
Subject:
Phaeoisariopsis griseola; beans; amplified fragment length polymorphism; genetic resistance; fungal diseases of plants; field crops; Phaseolus vulgaris; leaf spot; dominance (genetics); plant pathogenic fungi; disease resistance; genes; provenance; linkage (genetics); genetic markers; introgression
Abstract:
... Angular leaf spot (ALS), caused by the fungus Phaeoisariopsis griseola (Sacc.) Ferr., is one of the most important diseases of common bean (Phaseolus vulgaris L.) in tropical and subtropical bean producing areas. The common bean accession G 10474 has been widely resistant to P. griseola, including pathotype 63-63, one of the most virulent P. griseola pathotypes characterized. The objectives of thi ...

10. Pathogenic variability and genetic diversity of Phaeoisariopsis griseola isolates from two counties in the State of Goias, Brazil

Author:
Sartorato, A.
Source:
Phytopathologische Zeitschrift 2004 v.152 no.7 pp. 385-390
ISSN:
0931-1785
Subject:
Phaeoisariopsis griseola; cultivars; beans; random amplified polymorphic DNA technique; fungal diseases of plants; geographical variation; Phaseolus vulgaris; leaf spot; pathogenicity; plant pathogenic fungi; genetic variation; pathotypes; Brazil
DOI:
10.1111/j.1439-0434.2004.00858.x

11. Genetic diversity of Phaeoisariopsis griseola in Kenya as revealed by AFLP and group-specific primers

Author:
Wagara, I.N.; Mwang'ombe, A.W.; Kimenju, J.W.; Buruchara, R.A.; Jamnadass, R.; Majiwa, P.A.O.
Source:
Phytopathologische Zeitschrift 2004 v.152 no.4 pp. 235-242
ISSN:
0931-1785
Subject:
Phaeoisariopsis griseola; plant pathogenic fungi; genetic variation; phylogeny; amplified fragment length polymorphism; DNA primers; Phaseolus vulgaris; beans; nucleotide sequences; cluster analysis; Kenya
DOI:
10.1111/j.1439-0434.2004.00836.x

12. Inheritance and Characterization of Angular Leaf Spot Resistance Gene Present in Common Bean Accession G 10474 and Identification of an AFLP Marker Linked to the Resistance Gene

Author:
George Mahuku; Carmenza Montoya; María Antonia Henríquez; Carlos Jara; Henry Teran; Stephen Beebe
Source:
Crop science 2004 v.44 no.5 pp. 1817-1824
ISSN:
0011-183X
Subject:
Phaeoisariopsis griseola; Phaseolus vulgaris; amplified fragment length polymorphism; beans; dominant genes; fungi; gene pool; genetic markers; inheritance (genetics); leaf spot; marker-assisted selection; parents; pathotypes; resistance genes; virulence; Andes region
Abstract:
... Angular leaf spot (ALS), caused by the fungus Phaeoisariopsis griseola (Sacc.) Ferr., is one of the most important diseases of common bean (Phaseolus vulgaris L.) in tropical and subtropical bean producing areas. The common bean accession G 10474 has been widely resistant to P. griseola, including pathotype 63-63, one of the most virulent P. griseola pathotypes characterized. The objectives of thi ...
DOI:
10.2135/cropsci2004.1817

13. Management of Angular Leaf Spot in Common Bean (Phaseolus vulgaris L.) with Molybdenum and Fungicide

Author:
Waldir Cintra de Jesus; Francisco Xavier Ribeiro Vale; Reginaldo Resende Coelho; Bernhard Hau; Laércio Zambolim; Richard D. Berger
Source:
Agronomy journal 2004 v.96 no.3 pp. 665-670
ISSN:
0002-1962
Subject:
Phaeoisariopsis griseola; Phaseolus vulgaris; beans; crop yield; disease course; farmers; field experimentation; flowering; fungicides; leaf area; leaf spot; leaves; molybdenum; nodulation; photosynthesis; plant growth; sowing; Brazil
Abstract:
... The yield of common bean (Phaseolus vulgaris L.) is affected by several factors, including diseases such as angular leaf spot (Phaeoisariopsis griseola) and N deficiency caused by lack of nodulation. In Minas Gerais State, Brazil, farmers have been using both fungicide and molybdenum (Mo) applications to improve crop yield. The objective of this research was to investigate the effect of Mo applica ...
DOI:
10.2134/agronj2004.0665

14. Sources of resistance to angular leaf spot (Phaeoisariopsis griseola) in common bean core collection, wild Phaseolus vulgaris and secondary gene pool

Author:
Mahuku, G.S.; Jara, C.; Cajiao, C.; Beebe, S.
Source:
Euphytica 2003 v.130 no.3 pp. 300-313
ISSN:
0014-2336
Subject:
germplasm; Phaeoisariopsis griseola; plant breeding; races; Phaseolus coccineus; interspecific hybridization; fungal diseases of plants; Phaseolus vulgaris; leaf spot; plant pathogenic fungi; disease resistance; gene banks; plant genetic resources; wild relatives; Central America; South America

15. Genetic variability within Phaeoisariopsis griseola from Central America and its implications for resistance breeding of common bean

Author:
Mahuku, G.S.; Jara, C.; Cuasquer, J.B.; Castellanos, G.
Source:
Plant pathology 2002 v.51 no.5 pp. 594-604
ISSN:
0032-0862
Subject:
Phaeoisariopsis griseola; plant breeding; random amplified polymorphic DNA technique; genetic resistance; Phaseolus vulgaris; disease resistance; genetic variation; pathotypes; strains; virulence
DOI:
10.1046/j.1365-3059.2002.00742.x

16. Inheritance of angular leaf spot resistance in common bean line BAT 332 and identification of RAPD markers linked to the resistance gene

Author:
Caixeta, E.T.; Borem, A.; Fagundes, S. de A.; Niestche, S.; Barros, E.G. de; Moreira, M.A.
Source:
Euphytica 2003 v.134 no.3 pp. 297-303
ISSN:
0014-2336
Subject:
random amplified polymorphic DNA technique; Phaeoisariopsis griseola; beans; dominant genes; fungal diseases of plants; gene segregation; Phaseolus vulgaris; leaf spot; plant pathogenic fungi; disease resistance; linkage (genetics); genetic markers
DOI:
10.1023/B:EUPH.0000004948.41083.1f

17. Effects of angular leaf spot and rust on yield loss of Phaseolus vulgaris

Author:
Jesus Junior, W.C. de.; Vale, F.X.R. do.; Coelho, R.R.; Hau, B.; Zambolim, L.; Costa, L.C.; Bergamin Filho, A.
Source:
Phytopathology 2001 v.91 no.11 pp. 1045-1053
ISSN:
0031-949X
Subject:
Phaseolus vulgaris; Uromyces appendiculatus; Phaeoisariopsis griseola; rust diseases; crop yield; field experimentation; leaf area; duration; defoliation; photosynthesis; mixed infection; Brazil
Abstract:
... Three field experiments were conducted in 1997, 1998, and 1999 to investigate the effects of angular leaf spot and rust, separately or combined, on host growth and yield of individual bean plants (Phaseolus vulgaris). In each experiment, three treatments were established by inoculating cv. Carioca with Phaeoisariopsis griseola, Uromyces appendiculatus, or with both pathogens. An additional control ...
DOI:
10.1094/PHYTO.2001.91.11.1045
PubMed:
18943439

18. First report of angular leaf spot caused by Phaeoisariopsis griseola on bean in Ontario, Canada

Author:
Melzer, M.S.; Boland, G.J.; Celetti, M.J.
Source:
Plant disease 2001 v.85 no.8 pp. 919
ISSN:
0191-2917
Subject:
Phaeoisariopsis griseola; conidia; fungal diseases of plants; Phaseolus vulgaris; leaf spot; pathogenicity; mycelium; Ontario
DOI:
10.1094/PDIS.2001.85.8.919D

19. Molecular markers dispute the existence of the Afro-Andean group of the bean angular leaf spot pathogen, Phaeoisariopsis griseola

Author:
Mahuku, G.S.; Henriquez, M.A.; Munoz, J.; Buruchara, R.A.
Source:
Phytopathology 2002 v.92 no.6 pp. 580-589
ISSN:
0031-949X
Subject:
Phaeoisariopsis griseola; taxonomy; analysis of variance; equations; geographical variation; phylogeny; Phaseolus vulgaris; plant pathogenic fungi; genomics; genetic variation; pathotypes; virulence; genetic markers; Africa; South America
Abstract:
... Coevolution of the angular leaf spot pathogen, Phaeoisariopsis griseola, with its common bean host has been demonstrated, and P. griseola isolates have been divided into Andean and Mesoamerican groups that correspond to defined bean gene pools. Recent characterization of P. griseola isolates from Africa has identified a group of isolates classified as Andean using random amplified polymorphic DNA ...
DOI:
10.1094/PHYTO.2002.92.6.580
PubMed:
18944253

20. Accounting for photosynthetic efficiency of bean leaves with rust, angular leaf spot and anthracnose to assess crop damage

Author:
Bassanezi, R.B.; Amorim, L.; Bergamin Filho, A.; Hau, B.; Berger, R.D.
Source:
Plant pathology 2001 v.50 no.4 pp. 443-452
ISSN:
0032-0862
Subject:
Phaseolus vulgaris; Colletotrichum; Phaeoisariopsis griseola; Uromyces appendiculatus; crop yield; photosynthesis; leaves; disease course; phenology; cultivars; leaf area index; fungal diseases of plants
DOI:
10.1046/j.1365-3059.2001.00584.x