Response of Two Local Common Bean Ecotypes of “Fagioli di Sarconi” PGI (Phaseolus vulgaris L.) to Seed-Borne Pathogens and Environmental Change

Among foods protected by the European Union with the PGI (Protected Geographical Indication) mark, several ecotypes of “Fagioli di Sarconi” common beans, typical legumes of Basilicata Region, are included. This work aimed to conduct a survey of seed-borne pathogens isolated from “Ciuoto” and “Cannellino rosso”, ecotypes of “Fagioli di Sarconi” common beans, in two years and cultivation areas of the National Park of the Agri Valley, for identifying resistant and climatic changes well-adapted genotypes. Three validated methods were used for the seed-borne pathogens screening. Eighteen fungi were differently found for ecotype and year of observation by the washing test. Saprophyte contaminants pathogens isolated and detected by the blotter test were strongly reduced by 1% sodium hypochlorite treatment. Using the between paper test, specific for detecting Colletotrichum lindemuthianum, the presence of this pathogen for both ecotypes, years and cultivation areas, and also some bacteria were individuated. Therefore, area-, environment- and ecotype-dependent differences were revealed, probably also caused by a different polyphenolic content and thickness of integument of two ecotypes. This study represents a baseline information for further studies, development of forecasting models and management of seed-borne diseases associated with common beans.

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IMPACT OF BIO-FERTILIZER, MAGNETIZED WATER AND SALINITY ON COMMON BEANS (PHASEOLUS VULGARIS L.) PLANT

Menoufia Journal of Soil Science ◽

10.21608/mjss.2019.124985 ◽

2019 ◽

Vol 4 (5) ◽

pp. 313-314

Author(s):

M. N. E. Faiyad ◽

Fatma S. El- Shafei ◽

Manal F. Tantawy

Keyword(s):

Phaseolus Vulgaris ◽

Common Beans ◽

Phaseolus Vulgaris L ◽

Magnetized Water

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Identification of anthracnose races in Manitoba and Ontario from 2005 to 2015 and their reactions on Ontario dry bean cultivars

Canadian Journal of Plant Science ◽

10.1139/cjps-2019-0003 ◽

2020 ◽

Vol 100 (1) ◽

pp. 40-55 ◽

Cited By ~ 1

Author(s):

Robert L. Conner ◽

Greg J. Boland ◽

Chris L. Gillard ◽

Yongyan Chen ◽

Xuechan Shan ◽

...

Keyword(s):

Durable Resistance ◽

Colletotrichum Lindemuthianum ◽

Frequency Of Occurrence ◽

Phaseolus Vulgaris L ◽

Dry Bean ◽

Bean Cultivar ◽

New Information ◽

The World ◽

New Races ◽

Resistance Spectrum

Anthracnose, caused by the fungus Colletotrichum lindemuthianum (Sacc. & Magnus) Briosi & Cavara, is one of the most destructive diseases of dry bean (Phaseolus vulgaris L.) in the world. Between 2005 and 2015, commercial fields of dry beans in Manitoba and Ontario were surveyed to determine the frequency of occurrence of races of the anthracnose fungus. Throughout the study, race 73 was most prevalent in Manitoba and Ontario. However, three anthracnose races not previously reported in Canada also were identified. These three new races and four previously identified anthracnose races were used to screen 52 dry bean cultivars, as well as a mung bean and azuki bean cultivar from Ontario, for their seedling reactions to determine their patterns of race resistance. The dry bean cultivars were classified into a total of 19 resistance spectra based on the pattern of seedling reactions to the seven anthracnose races. The most common resistance spectrum was susceptible to the majority of the anthracnose races and no cultivar was resistant to all of the races. Many bean cultivars produced intermediate anthracnose ratings to races 31 and 105 and tests of 16 dry bean cultivars against those races indicated that all cultivars with intermediate ratings to a specific race were segregating in their seedling reactions and none of the cultivars produced plants with only intermediate anthracnose severity ratings. This study provides new information on the anthracnose reactions of common bean cultivars in Canada, which should be useful for the development of new bean cultivars with durable resistance.

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Bioaccessibility of Phenols in Common Beans (Phaseolus vulgaris L.) and Iron (Fe) Availability to Caco-2 Cells

Journal of Agricultural and Food Chemistry ◽

10.1021/jf802537t ◽

2008 ◽

Vol 56 (22) ◽

pp. 10999-11005 ◽

Cited By ~ 28

Author(s):

José Moisés Laparra ◽

Raymond P. Glahn ◽

Dennis D. Miller

Keyword(s):

Phaseolus Vulgaris ◽

Common Beans ◽

Phaseolus Vulgaris L

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QTL analyses for seed iron and zinc concentrations in an intra-genepool population of Andean common beans (Phaseolus vulgaris L.)

Theoretical and Applied Genetics ◽

10.1007/s00122-010-1465-8 ◽

2010 ◽

Vol 122 (3) ◽

pp. 511-521 ◽

Cited By ~ 48

Author(s):

Matthew W. Blair ◽

Carohna Astudillo ◽

Judith Rengifo ◽

Steve E. Beebe ◽

Robin Graham

Keyword(s):

Phaseolus Vulgaris ◽

Common Beans ◽

Phaseolus Vulgaris L ◽

Iron And Zinc ◽

Zinc Concentrations

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Attraction of Astylus variegatus (Germ.) (Coleoptera: Melyridae) by volatile floral attractants

Scientia Agricola ◽

10.1590/s0103-90162007000300016 ◽

2007 ◽

Vol 64 (3) ◽

pp. 305-307 ◽

Cited By ~ 2

Author(s):

Maurício Ursi Ventura ◽

Tania Pereira ◽

Daiane Heloisa Nunes ◽

Iara Cintra de Arruda

Keyword(s):

Phaseolus Vulgaris ◽

Common Beans ◽

Phaseolus Vulgaris L ◽

Release Rates ◽

Plastic Strip ◽

Feeding Stimulant ◽

Laboratory Conditions ◽

Diabrotica Speciosa ◽

And Control ◽

Lagenaria Vulgaris

The beetle Astylus variegatus (Germ.) (Coleoptera: Melyridae) is frequently found in flowers feeding on pollen. Responses of A. variegatus to volatile floral attractants were studied in common beans (Phaseolus vulgaris L.) fields. Traps originally designed to capture Diabrotica speciosa (Germ.) (Coleoptera: Chrysomelidae), consisted of plastic bottles (2 L) with 150 holes (5-mm diameter) yellow gold painted and containing inside a plastic strip (3.5 <FONT FACE=Symbol>´</FONT> 25 cm) with Lagenaria vulgaris (L.) powder (0.28% B cucurbitacin - feeding stimulant and arrestant for diabroticites) sprayed with carbaril insecticide. Treatments consisted of 1,4-dimethoxybenzene (one or two dispensers per trap), 1,4-dimethoxybenze + indole, 1,4-dimethoxybenzene + cinnameldehyde and control. Volatile average release rates (over ten days) was approximately 32 mg day-1 per dispenser under laboratory conditions. 1,4-dimethoxybenzene-lured traps caught significantly more beetles than the control, three and seven days after trap setting. Ten days after the onset of the experiment, there were no differences in number of beetles caught by treatments. Captures were higher in the 1,4-dimethoxybenzene + cinnamaldehyde treatment than in 1,4-dimethoxybenzene only in the first assessment. Adding indole to 1,4-dimethoxybenzene did not improve beetle captures.

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