Results 151 to 160 of about 212,117 (180)

Life-table analysis of faba bean rust

European Journal of Plant Pathology, 1995
In controlled near-optimum conditions (18 °C), monocyclic sporulation capacity and spore infection efficiency were assessed for faba bean rust on the first and second leaves of field bean. After a latency period of 8–10 days, lesions sporulated duringc. 50 days. Spore production on the second leaf,c.
Sache, I., Zadoks, J.C.
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Effect of rust (Uromyces viciae‐fabae) on yield components of faba bean

Plant Pathology, 1995
Epidemics of faba bean rust (Uromyces viciae‐fabae) differing in duration and final severity were induced by a point inoculation. Relationships between disease severity observed on three canopy layers (top, middle and bottom) at different assessment dates and yield components (grain weight ...
Sache, I., Zadoks, J.C.
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Spread of faba bean rust over a discontinuous field

European Journal of Plant Pathology, 1996
Spatio-temporal progress of an epidemic of faba bean rust was monitored over a discontinuous field. Trap plots were sown at increasing distances from a source plot, in the centre of which plants were inoculated. Disease spread in the source plot followed a focal pattern, with a radial velocity of expansion slightly lower than 0.1 m per day.
Sache, I., Zadoks, J.C.
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Breeding for Resistance to Faba Bean Rust

1982
Uromyces viciae-fabae (Pers.) Shroet. (Syn. Uromyces fabae (Grev.) de Bary et Fuckel) is known to be world wide (5). The rust is common throughout the Mediterranean region and is considered one of the most serious diseases of faba beans in Egypt (3). Crop losses as high as 50% have been reported in the North Delta region but losses normally range from ...
C. C. Bernier, R. L. Conner
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Selection for slow rusting in faba bean (Vicia faba L.) to Uromyces viciae-fabae

Crop Protection, 1986
Abstract Two hundred and fifty-two open-pollinated faba bean accessions from diverse origins were evaluated for their ability to retard the development of the rust, Uromyces viciae-fabae (Pers.) Schroet. in small adjacent plots during the period 1978–1981.
K.Y. Rashid, C.C. Bernier
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Genetic analysis of partial rust resistance in faba beans

Australian Journal of Agricultural Research, 2001
Five parent populations of faba bean, differing in reaction to rust disease, were crossed to prepare a complete diallel of F1 hybrids. Detached leaves of the parents and F1 hybrids were challenged with 3 Australian rust populations and symptom development was monitored from 11 to 16 days after inoculation, using a disease score related to the ...
F. L. Stoddard, I. H. M. H. B. Herath
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Multi-Environment QTL Mapping of Rust Resistance in Faba Bean (Vicia faba L.) to Uromyces viciae-fabae

Plants
Faba bean rust is one of the major threats to the cultivation of faba beans worldwide. Three genes for rust resistance (Uvf-1, Uvf-2 and Uvf-3) and fifteen marker-trait associations have been identified so far.
Sérgio G Atienza, Carmen Avila, Josefina C Sillero   +2 more
exaly   +1 more source

Evaluating faba beans for rust resistance using detached leaves

Euphytica, 2001
A method was developed for testing detached leavesof faba beans for their response to rust disease.Leaves 5 to 8, counting from the shoot tip, wereexcised and maintained on a water-retaining medium,with 5 ppm gibberellic acid, in an enclosed box in atemperature-controlled glasshouse.
I.H.M.H.B. Herath, F.L. Stoddard, D.R. Marshall   +2 more
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Evaluation of Faba Bean Cultivars for Slow Rusting Resistance

1983
Uromyces viciae-fabae (Pers.) Schroet. infects faba beans (Vicia faba L.), peas (Pisum sativum L.), lentils (Lens culinaris Medic,) and several wild and cultivated spp. of Vicia and Lathyrus. This rust is common on faba beans throughout the Mediterranean region and can cause yield losses of 5–20 percent in Egypt. Since the introduction of faba beans to
C. C. Bernier, R. L. Conner
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Management of Faba Bean rust (Uromyces viciae-fabae) Using Fungicides and Host Resistance in the Hararghe Highlands, Ethiopia

2023
Two Held experiments were carried out at Haramaya and Hirna of Hararghe highlands, Ethiopia in 2 0 0 9/2010 to determine the effect of four fungicides on the epidemics of faba bean rust (Uromyces viciae-fahae). using moderately resistant (Cicbelcho) and susceptible (NC5 8) varieties. Disease severity, disease progress rate (r ).
Hasseii Sliifa, Temam Hussien, P. A. Sakhuja   +2 more
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