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Resistance to rusts and powdery mildew in some strains of Triticum monococcum L. and Triticum dicoccum Schubler cultivated in Italy

By: Contributor(s): Material type: ArticleArticleLanguage: En Publication details: 1986Subject(s): In: Genetica Agraria v. 40, no. 2, p. 243-253615178Summary: Two accessions of T. monococcum and 18 of T. dicoccum collected in southern Italy were studied in the field at 3 localities for their reaction to natural infection by Puccinia graminis, P. striiformis and P. recondita and were also inoculated in the greenhouse under controlled conditions with 6 biotypes of P. recondita, 15 of P. graminis and 3 of Erysiphe graminis. In the field, both accessions of T. monococcum were completely resistant to all 3 Puccinia species;no accessions of T. dicoccum were more than moderately susceptible. In the greenhouse, the resistance of T. monococcum to P. recondita was confirmed, but avariable reaction to
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Tables, graphs, references p. 251-253

Two accessions of T. monococcum and 18 of T. dicoccum collected in southern Italy were studied in the field at 3 localities for their reaction to natural infection by Puccinia graminis, P. striiformis and P. recondita and were also inoculated in the greenhouse under controlled conditions with 6 biotypes of P. recondita, 15 of P. graminis and 3 of Erysiphe graminis. In the field, both accessions of T. monococcum were completely resistant to all 3 Puccinia species;no accessions of T. dicoccum were more than moderately susceptible. In the greenhouse, the resistance of T. monococcum to P. recondita was confirmed, but avariable reaction to

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