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  • 1
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Plant breeding 124 (2005), S. 0 
    ISSN: 1439-0523
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft
    Notizen: Little resistance against Mycosphaerella pinodes is available in pea. In this work 78 accessions of Pisum were screened for resistance to M. pinodes. Fourteen accessions showed a good level of resistance in seedlings under controlled conditions, and in mature plants in the field. The highest levels of resistance were found in P. fuivum, followed by P. sativum ssp. eiatius and P. sativum ssp. syriacum. Resistance of five selected accessions was effective against different isolates of M. pinodes originating from different countries. Resistant accessions reported in this paper have been successfully hybridized with field pea cultivars.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Plant breeding 120 (2001), S. 0 
    ISSN: 1439-0523
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft
    Notizen: A total of 752 faba bean accessions were screened under field conditions for resistance to Ascochyta fabae. Several methods of assessing disease development were compared for evaluating the resistance of these accessions. Thirty-four accessions displayed low disease severity ratings. In 15 of them, lesions were restricted in size and number, whereas in the remaining 19, lesions were well developed but scarce. These lines could have been discarded if screening had depended only on scales based on lesion type, which shows the need to complement such scores with disease severity or to use a simplified scale that integrates both lesion type and the amount of damage.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
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