Resistance of some chinese hybrid rice, conventional early Indica and late Japonica rice to Magnaporthe grisea

Shen Ying, Adreit Henri, Zhu Xu-Dong, Milazzo Joëlle, Chen Hong-Qi, Tharreau Didier. 2004. Resistance of some chinese hybrid rice, conventional early Indica and late Japonica rice to Magnaporthe grisea. In : Rice blast: Interaction with rice and control : Proceedings of the 3rd International Rice Blast Conference. Kawasaki Shinji (ed.). Dordrecht : Kluwer Academic Publishers, 241-250. ISBN 1-4020-1228-4 International Rice Blast Conference. 3, Tsukuba, Japon, 11 Septembre 2002/14 Septembre 2002.

Résumé : Thirty isolates of Magnaporthe grisea collected from 18 provinces/cities representing 21 pathotypes and 9 different lineages were inoculated to rice varieties with known resistance genes, some hybrid rice, and conventional early indica and late japonica varieties cultivated in recent years in China. The results indicated that some of them were resistant to most of the isolates tested and that they could be of interest as resistance sources for hybrid donors/parents or to be planted in the field directly.

Mots-clés Agrovoc : Magnaporthe grisea, Oryza sativa, hybride, résistance aux maladies, gène, amélioration des plantes

Mots-clés géographiques Agrovoc : Chine

Mots-clés complémentaires : Oryza sativa indica, Oryza sativa japonica

Classification Agris : F30 - Génétique et amélioration des plantes
H20 - Maladies des plantes

Auteurs et affiliations

• Shen Ying, CNRRI (CHN)
• Adreit Henri, CIRAD-AMIS-PROTECTION DES CULTURES (FRA)
• Zhu Xu-Dong, CNRRI (CHN)
• Milazzo Joëlle, CIRAD-AMIS-PROTECTION DES CULTURES (FRA)
• Chen Hong-Qi, CNRRI (CHN)
• Tharreau Didier, CIRAD-CA-CALIM (FRA) ORCID: 0000-0003-3961-6120

Source : Cirad - Agritrop (https://agritrop.cirad.fr/523163/)

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