Release of a New Faba Bean Variety "Chourouk" Resistant to the Parasitic Plants Orobanche foetida Poir. and Orobanche crenata Forsk. in Tunisia

@inproceedings{Amri2019ReleaseOA,
  title={Release of a New Faba Bean Variety "Chourouk" Resistant to the Parasitic Plants Orobanche foetida Poir. and Orobanche crenata Forsk. in Tunisia},
  author={M. Amri},
  year={2019}
}
Chourouk is a new faba bean variety (Vicia faba L. var. Minor) selected for resistance to broomrapes. It was developed from a cross between orobanche resistant breeding line selected by INRAT “XBJ90.03-20-1-1-1-1-1-1-D” and “19TB”, selected by INRA France for its resistance to Ascochyta blight and low tannin content and registered in the Tunisian plant variety catalogue. In field highly infested with Orobanche foetida, Chourouk produced 1.71 t/ha grain yield, representing 4.2 and 6.5 times the… Expand

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References

SHOWING 1-10 OF 26 REFERENCES
Performance of faba bean genotypes with Orobanche foetida Poir. and Orobanche crenata Forsk. infestation in Tunisia
TLDR
Seven small-seeded faba bean genotypes showed moderate to high levels of resistance to both Orobanche species, and the number and dry weight of emerged broomrapes and underground tubercles recorded on the new improved genotypes were lower than those recorded on released and resistant 'Najeh' and 'Baraca'. Expand
Field evaluation of the resistance of some faba bean (Vicia faba L.) genotypes to the parasitic weed Orobanche foetida Poiret
TLDR
Field trials during three consecutive crop seasons demonstrated the resistance of three genotypes to Orobanche foetida, including the cv. Expand
Response of some chickpea (Cicer arietinum L.) genotypes to Orobanche foetida Poir. parasitism
TLDR
Resistance in chickpea genotypes was characterized by few parasite attachments on roots and a limited growth of established tubercles, and the development of resistant cultivars remains the most efficient way to solve this problem. Expand
VARIATION IN THE RESISTANCE OF SOME FABA BEAN GENOTYPES TO OROBANCHE CRENATA
TLDR
Four faba bean genotypes tested for their reaction to Orobanche crenata infestation seemed to flower earlier and to show late orobanche establishment which gave them an advantage over the parasite, and these partially resistant genotypes may provide breeders with additional sources of resistance to O. c Renata. Expand
Identification and multi-environment validation of resistance against broomrapes (Orobanche crenata and Orobanche foetida) in faba bean (Vicia faba)
TLDR
This study identified a number of accessions showing significant levels of resistance that was stable across environments, and what is most interesting, being resistant both to O. crenata and O. foetida. Expand
Study of the Interaction Between Orobanche foetida and Faba Bean at Root Level
TLDR
O. foetida germination appeared to be slightly lower with conditioned seeds than with unconditioned ones, however this difference was not significant, and preconditioning period did not show any effects on orobanche germination. Expand
Low strigolactone root exudation: a novel mechanism of broomrape (Orobanche and Phelipanche spp.) resistance available for faba bean breeding.
TLDR
Results presented here show that resistance to parasitic weeds based on low strigolactone exudation does exist within faba bean germplasm, and selection for this trait is feasible in a breeding program. Expand
Nitrogen and carbon relationships between the parasitic weed Orobanche foetida and susceptible and tolerant faba bean lines.
TLDR
The present study aims to provide a better understanding of the nutritional relationships between the parasite and this tolerant line in comparison with the susceptible Bachaar genotype and suggests an important role for a glutamine-dependent asparagine synthetase in the N metabolism of the parasite. Expand
First report of the parasitic plant Phelipanche ramosa on berseem clover (Trifolium alexandrinum) in Tunisia.
TLDR
Branched broomrape ( Phelipanche ramosa) was found parasitizing berseem clover (Trifolium alexandrinum) in some commercial fields in Beja region in north of Tunisia and can be considered a further threat for potential host crops cultivated in these fields at the beja region. Expand
Characterization of resistance in chickpea to crenate broomrape (Orobanche crenata)
TLDR
An in vitro study has shown that resistance in chickpea is the result of the combination of at least two mechanisms, and once germination is induced by exogenous applications of the synthetic germination stimulant GR24, thus overcoming the primary resistance mechanism in these lines. Expand
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