scholarly journals Common diseases of snap bean (phaseolus vulgaris l.) for biological production

2021 ◽  
Vol 13 (29) ◽  
pp. 46-54
Author(s):  
Olga Georgieva ◽  
◽  
Natalia Karadzhova ◽  
Keyword(s):  
Phaseolus Vulgaris ◽  
Pseudomonas Syringae ◽  
Bacterial Blight ◽  
Plant Protection ◽  
Bordeaux Mixture ◽  
Field Resistance ◽  
Organic Production ◽  
Colletotrichum Lindemuthianum ◽  
Phaseolus Vulgaris L ◽  
Snap Bean

The main diseases of snap bean (Phaseolus vulgaris L.) for organic production and the possibilities for control have been studied. The strategic directions of the experimental work included: monitoring of diseases; study of pathogens’ variability; the field resistance of the Bulgarian bean varieties “Evros” and “Tangra” to the diseases in organic farming; optimization of the phytosanitary state of the crop through the authorized plant protection products. It has been established that seed-borne diseases are of predominant importance for organically grown garden beans. These are bacterial blight Xantomonas axanopodis pv. phaseoli, halo blight Pseudomonas syringae pv. phaseolicola and anthracnose Colletotrichum lindemuthianum. The screening of Bulgarian bean varieties for disease resistance showed that the “Evros” variety is relatively resistant to bacterial blight and anthracnose, which makes it suitable for growing by biological technologies. The development of bacterial blight and anthracnose after five treatments with the fungicide Bordeaux Mix 20VP (Bordeaux mixture 200 g/kg Cu +) with an interval of 10-14 days, starting from the flowering phase, is in the range up to 12.5%.

Identification of RAPD markers linked to common bacterial blight resistance genes in Phaseolus vulgaris L.

Genome ◽  
1997 ◽  
Vol 40 (4) ◽  
pp. 544-551 ◽  
Author(s):  
Yonghe Bai ◽  
T. E. Michaels ◽  
K. P. Pauls
Keyword(s):  
Phaseolus Vulgaris ◽  
Linkage Group ◽  
Bacterial Blight ◽  
Rapd Markers ◽  
Interspecific Cross ◽  
Breeding Population ◽  
Common Bacterial Blight ◽  
Linkage Groups ◽  
Phaseolus Vulgaris L ◽  
Total Contribution

Seven hundred and fifty-six random primers were screened with bulks of genomic DNA from common bacterial blight (CBB) resistant and susceptible bean plants. The plants were from a breeding population derived from an interspecific cross between Phaseolus acutifolius and Phaseolus vulgaris. Four RAPD markers, named R7313, RE416, RE49, and R4865, were found to be significantly associated with CBB resistance in this population. Forty-nine molecular markers segregating in the population were clustered into 8 linkage groups by a MAPMAKER linkage analysis. The largest linkage group was 140 cM long and contained 25 marker loci, including marker R4865. Markers R7313, RE416, and RE49 were clustered on another linkage group. A regression analysis indicated that the markers in these two groups together accounted for 81% of the variation in CBB resistance in the population. The addition of another marker, M56810, which was not individually associated with CBB resistance, increased the total contribution to the trait to 87%.Key words: Phaseolus vulgaris L., common bacterial blight (CBB), polymerase chain reaction (PCR), RAPD markers, linkage groups.

Perception and first defense responses against Pseudomonas syringae pv. phaseolicola in Phaseolus vulgaris L.: identification of Wall-Associated Kinase receptors

2021 ◽  
Author(s):  
Alfonso Gonzalo De la Rubia ◽  
María Luz Centeno ◽  
Victor Moreno-González ◽  
María De Castro ◽  
Penélope García-Angulo
Keyword(s):  
Phaseolus Vulgaris ◽  
Pseudomonas Syringae ◽  
Time Course ◽  
Early Time ◽  
Experimental System ◽  
Antioxidant Response ◽  
Defense Responses ◽  
Cellular Damage ◽  
Initial Increase ◽  
Phaseolus Vulgaris L

Common bean (Phaseolus vulgaris L.) is attacked by several pathogens such as the biotrophic gamma-proteobacterium Pseudomonas syringae pv. phaseolicola (Pph). In order to study the Pph-bean interaction during the first stages of infection, leaf disks of a susceptible bean variety named Riñón were infected with a pathogenic Pph. Using this experimental system, six new putative Wall-Associated Kinase (WAKs) receptors, previously identified in silico, were tested. These six bean WAKs (PvWAKs) showed high protein sequence homology to the well-described Arabidopsis WAK1 (AtWAK1) receptor and, by phylogenetic analysis, clustered together with AtWAKs. The expression of PvWAK1 increased at very early stages after the Pph infection. Time course experiments were performed to evaluate the accumulation of apoplastic H2O2, Ca2+ influx, total H2O2, antioxidant enzymatic activities, lipid peroxidation, and the concentrations of abscisic acid (ABA) and salicylic acid (SA), as well as the expression of six defense-related genes – MEKK-1, MAPKK, WRKY33, RIN4, PR1 and NPR1. The results showed that overexpression of PR1 occurred 2 h after Pph infection without a concomitant increase in SA levels. Although apoplastic H2O2 increased after infection, the oxidative burst was neither intense nor rapid and an efficient antioxidant response did not occur, suggesting that the observed cellular damage was due to the initial increase in total H2O2 at early time points after infection. In conclusion, the Riñón variety can perceive the presence of Pph, but this recognition only results in a modest and slow activation of host defenses, leading to high susceptibility to Pph.

Comparison of Seed Transmission and Survival of Xanthomonas axonopodis pv. phaseoli and Xanthomonas fuscans subsp. fuscans in Common Bean Seeds

2013 ◽  
Vol 14 (1) ◽  
pp. 41 ◽  
Author(s):  
Y. He ◽  
G. P. Munkvold
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Bacterial Blight ◽  
Disease Incidence ◽  
Seed Transmission ◽  
Common Bacterial Blight ◽  
Phaseolus Vulgaris L ◽  
Transmission Frequency ◽  
Xanthomonas Axonopodis ◽  
Seed Health

Xanthomonas axonopodis pv. phaseoli (Smith) Vauterin (Xap) and Xanthomonas fuscans subsp. fuscans Schaad et al. (Xff) cause indistinguishable symptoms known as common bacterial blight of bean (Phaseolus vulgaris L.). These results confirm a higher disease incidence and seed transmission frequency of Xff compared to Xap and reinforce the need for seed health tests that can differentiate the two species. Accepted for publication 21 August 2013. Published 23 September 2013.

scholarly journals The histidine kinase slnCl1 of Colletotrichum lindemuthianum as a pathogenicity factor against Phaseolus vulgaris L

2019 ◽  
Vol 219 ◽  
pp. 110-122 ◽  
Author(s):  
Guilherme Bicalho Nogueira ◽  
Leandro Vieira dos Santos ◽  
Casley Borges de Queiroz ◽  
Thamy Lívia Ribeiro Corrêa ◽  
Renato Pedrozo Menicucci ◽  
...  
Keyword(s):  
Phaseolus Vulgaris ◽  
Histidine Kinase ◽  
Colletotrichum Lindemuthianum ◽  
Phaseolus Vulgaris L ◽  
Pathogenicity Factor

scholarly journals Utilização da produtividade de grãos na seleção para resistência ao Colletotrichum lindemuthianum no feijoeiro

2003 ◽  
Vol 27 (2) ◽  
pp. 363-369 ◽  
Author(s):  
Ângela de Fátima Barbosa Abreu ◽  
Magno Antonio Patto Ramalho ◽  
Flávia Maria Avelar Gonçalves ◽  
Hélia Alves de Mendonça
Keyword(s):  
Phaseolus Vulgaris ◽  
Minas Gerais ◽  
Colletotrichum Lindemuthianum ◽  
Phaseolus Vulgaris L

O trabalho foi realizado com o objetivo de verificar se as famílias de feijão (Phaseolus vulgaris L.) com maior produtividade de grãos são as que possuem maior resistência ao Colletotrichum lindemuthianum e, assim, poder utilizar a produtividade de grãos como critério auxiliar na seleção de linhagens mais resistentes. Para isso, foram realizados cruzamentos entre as linhagens AN 730340, AN 910522, AN 910523 e AN 910546, resistentes ao patógeno, com a cultivar Carioca, que é suscetível. A partir da geração F2, as populações foram avançadas em dois locais no sul de Minas Gerais, Lavras e Lambari, sendo selecionadas 100 plantas resistentes (sem sintomas) e 100 suscetíveis (com alta severidade da doença), formando, assim, duas subpopulações por cruzamento em cada local. Essas populações foram conduzidas em "bulk" até a geração F5. Cinqüenta plantas F5 deram origem às famílias F5:6 e, posteriormente, 21 famílias F5:7, que foram avaliadas com relação à produtividade de grãos e severidade do patógeno nos dois locais. Constatou-se que, especialmente sob alta severidade da doença, a produtividade de grãos foi um ótimo critério seletivo para identificação de famílias resistentes.

Arikara Yellow common bean

2004 ◽  
Vol 84 (3) ◽  
pp. 807-809 ◽  
Author(s):  
Hans-Henning Mündel, David Gehl ◽  
Henry C. Huang ◽  
Robert L. Conner
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Colletotrichum Lindemuthianum ◽  
Phaseolus Vulgaris L ◽  
Canadian Prairies ◽  
Yellow Seed ◽  
White Mould ◽  
Early Maturing ◽  
Wide Adaptation ◽  
Cultivar Description

Arikara Yellow is an early-maturing heritage bean (Phaseolus vulgaris L.) cultivar with a tan-yellow seed belonging to the Canario mexicano (syn. Mantequilla) market class. It has a determinate bush type growth habit, with wide adaptation on the Canadian prairies. Arikara Yellow is resistant to white mould caused by Sclerotinia sclerotiorum (Lib.) de Bary and to three of four common races of anthracnose, caused by Colletotrichum lindemuthianum (Sacc. & Magnus) Lams.-Scrib. Key words: Common bean, Phaseolus vulgaris, heritage bean, cultivar description

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