Search for Resistance to Crenate Broomrape (Orobanche crenata Forsk.) in Pea Germplasm

Rubiales, Diego; Moreno, M. T.; Sillero, Josefina C.

doi:10.1007/s10722-003-6116-3

Cited by 61 publications

(59 citation statements)

References 19 publications

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“…As suggested by Gil et al (1982), Oswald and Ramson (2004) and Rubiales et al (2005), this could contribute to the avoidance of Orobanche attack by delaying the life cycle of host plants. In addition, Orobanche tubercle development (but not seed germination) was delayed on 'XBJ90.03-16-1-1-1-1' plants.…”

Section: Discussionmentioning

confidence: 77%

Characterization of resistance to crenate broomrape (Orobanche crenata) in a new small-seeded line of Tunisian faba beans

Abbes

Kharrat

Simier

et al. 2008

phyto

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Orobanche crenata, crenate broomrape, causes major drawbacks in faba bean production in Mediterranean countries. The development of resistant varieties remains the most efficient way to solve this problem. This study was designed to assess the resistance of the breeding line XBJ90.03-16-1-1-1-1 to crenate broomrape, using cv. Bachaar as a susceptible control. Incidence and severity parameters were evaluated in infested fields to values reaching 95% and 4 (on a 1 to 9 scale), respectively, in 'Bachaar', and reaching only 5% and 1.5, in 'XBJ90.03-16-1-1-1-1'. This selected line displayed, at the most, an average of one emerged crenate broomrape individual per plant at crop maturity, whereas 'Bachaar' plants displayed five emerged broomrape individuals under the same conditions. In addition, the seed yield of 'XBJ90.03-16-1-1-1-1' plants was two-fold higher than that of 'Bachaar'. In pot experiments, number and total dry weight of broomrape individuals per plant were significantly higher for 'Bachaar' than for 'XBJ90.03-16-1-1-1-1'. In root chambers, percent germination of broomrape seeds was five-fold lower in the vicinity of 'XBJ90.03-16-1-1-1-1' roots (3%) than close to 'Bachaar' roots (15%). The direct consequence was a limited number of broomrape tubercles per 'XBJ90.03-16-1-1-1-1' plant. Furthermore, tubercle formation on 'XBJ90.03-16-1-1-1-1' roots was delayed by a week compared with the infection process on 'Bachaar' roots. Finally, some features of 'XBJ90.03-16-1-1-1-1' roots were characterized, such as the low amount of exudation of germination stimulant, which, combined with a deep root system, triggers resistance to the parasite.L'orobanche crénelée, Orobanche crenata, occasionne des problèmes majeurs à la production de féverole à petits grains dans la région méditerranéenne. Le développement de variétés résistantes demeure le moyen le plus efficace de résoudre ce problème. Les travaux réalisés visaient à estimer le degré de résistance de la lignée sélectionnée XBJ90.03-16-1-1-1-1 à l'orobanche crénelée, en prenant le cultivar Bachaar comme témoin sensible. Dans des champs infestés, les paramètres d'incidence et de sévérité ont été estimés à 95 % et à 4 (sur une échelle de 1 à 9), respectivement, pour 'Bachaar' et seulement à 5 % et 1,5 pour 'XBJ90.03-16-1-1-1-1'. À maturité des cultures, sur la ligne sélectionnée, on observait tout au plus l'émergence d'un individu d'orobanche par plant en moyenne, comparativement à cinq émergences par plant chez le cv. Bachaar. De plus, le rendement grainier de 'XBJ90.03-16-1-1-1-1' a été deux fois plus élevé que celui de 'Bachaar'. En pot, le cv. Bachaar a montré un nombre et un poids sec total d'orobanche par plant plus élevés que ceux de la lignée XBJ90.03-16-1-1-1-1. En chambre racinaire, le taux de germination des graines d'orobanche a été cinq fois inférieur à proximité des racines des plants de la lignée XBJ90.03-16-1-1-1-1 (3 %) qu'à proximité des racines du cv. Bachaar (15 %), ce qui a résulté en un nombre limité de tubercules d'orobanche par plant de 'XBJ90.0...

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Section: Discussionmentioning

confidence: 77%

Characterization of resistance to crenate broomrape (Orobanche crenata) in a new small-seeded line of Tunisian faba beans

Abbes

Kharrat

Simier

et al. 2008

phyto

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“…abyssinicum, subsp. elatius and P. fulvum (Fondevilla et al, 2005(Fondevilla et al, , 2011Rubiales et al, 2005Rubiales et al, , 2009Barilli et al, 2009). Wild Pisum in its native range displays a typical winter habit in which plants germinate in autumn, overwinter in the vegetative state, and flower in response to increasing day-length in spring (Abbo et al, 2003;Weller et al, 2009Weller et al, , 2012.…”

Section: Crop Pea (Pisum Sativum L)mentioning

confidence: 99%

Legume Crops Phylogeny and Genetic Diversity for Science and Breeding

Smýkal

Coyne

Ambrose

et al. 2014

Critical Reviews in Plant Sciences

268

189

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“…is a difficult task because this character has very low heritability (Cubero, 1994;Rubiales, 2003). In addition, little resistance is available in some commercial cultivars of crops like pea; thus, it is essential to turn to wild relatives for breeding resistance (Rubiales, 2003;Rubiales et al, 2003aRubiales et al, , 2005.…”

Section: Introductionmentioning

confidence: 99%

Host plant resistance against broomrapes (Orobanche spp.): defence reactions and mechanisms of resistance

Pérez‐de‐Luque

Moreno

Rubiales

2008

Annals of Applied Biology

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Over 4000 species of angiosperms are able to directly invade and parasitise other plants, but only very few are weedy and parasitise cultivated plants. Together with the witchweeds (Striga spp.) and dodders (Cuscuta spp.), the broomrapes (Orobanche spp.) affect important crops causing complete yield loses with severe infestations. Genetic resistance to parasitisation remains as one of the most desirable components in an integrated control strategy. However, breeding for resistance is a difficult task and many aspects of the host/parasite interaction remain unknown. In the present work, we review the cytological and cytochemical studies investigating the mechanisms of resistance involved in the process leading to an incompatible host-parasite interaction. We have attempted to identify the main gaps and problems related to such studies with parasitic plants and present an in-depth review of histochemical techniques used to assess mechanisms of resistance against these parasitic plants. Furthermore, we discuss future research directions and novel techniques and finally, how such techniques can be applied and incorporated within a breeding programme.

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Search for Resistance to Crenate Broomrape (Orobanche crenata Forsk.) in Pea Germplasm

Cited by 61 publications

References 19 publications

Characterization of resistance to crenate broomrape (Orobanche crenata) in a new small-seeded line of Tunisian faba beans

Characterization of resistance to crenate broomrape (Orobanche crenata) in a new small-seeded line of Tunisian faba beans

Legume Crops Phylogeny and Genetic Diversity for Science and Breeding

Host plant resistance against broomrapes (Orobanche spp.): defence reactions and mechanisms of resistance

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