Plant Protect. Sci., 2005, 41(3):95-103 | DOI: 10.17221/2729-PPS

Response of Pisum sativum germplasm resistant to Erysiphe pisi to inoculation with Erysiphe baeumleri, a new pathogen of pea

Michal Ondřej1, Radmila Dostálová2, Lenka Odstrčilová2
1 AGRITEC, Research, Breeding & Services, Ltd., Šumperk, Czech Republic
2 AGRITEC Plant Research, Ltd., Šumperk, Czech Republic

Cultivars, homozygous sources and lines of pea (Pisum sativum L.) resistant to Erysiphe pisi had recently been attacked by another powdery mildew species, Erysiphe baeumleri, in the field and in glasshouse conditions. Inoculation with E. baeumleri was carried out in the glasshouse to evaluate the level of resistance of 16 pea genotypes. Susceptible pea lines produced abundant conidia and cleistocarps on petioles and leaves. Only the genotype Tudor (Cebeco 4119) was found to be completely resistant to E. baeumleri. Nineteen pea genotypes (with gene er-1) were tested to natural infection by E. baeumleri in field screening trials. Only few of them demonstrated a high level of resistance (Fallon, AC Melfort and Joel). Consort R, SGL 2024, SGL 1977 and Franklin were very susceptible to E. baeumleri. Cleistocarps with 1-4× dichotomously branching apices of appendages were formed only on susceptible and very susceptible plants of genotypes SGL 444/2185, Consort R, SGL 2024, SGL 1977, LU 390-R2, Lifter, Highlight, Cebeco 1171 and Carneval R in the field and glasshouse. Susceptible control genotypes without gene er-1 (Komet, Adept and Gotik) were attacked in the trials by E. pisi only.

Keywords: pea; pea germplasm; powdery mildew of pea; natural infection; resistance; field and glasshouse screening; Czech Republic

Published: September 30, 2005  Show citation

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Ondřej M, Dostálová R, Odstrčilová L. Response of Pisum sativum germplasm resistant to Erysiphe pisi to inoculation with Erysiphe baeumleri, a new pathogen of pea. Plant Protect. Sci. 2005;41(3):95-103. doi: 10.17221/2729-PPS.
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    References

    1. BRAUN U. (1985): The Erysiphe - E. baeumleri complex on Fabaceae. Zentralblatt für Mikrobiologie, 410: 393-417. Go to original source...
    2. BRAUN U. (1987): A monograph of the Erysiphales. Nova Hedwigia, 89: 1-700.
    3. BRAUN U., TAKAMATSU S. (2000): Phylogeny of Erysiphe, Microsphaera, Uncinula (Erysipheae) and Cystotheca, Podosphaera, Sphaerotheca (Cystotheceae) inferred from rDNA ITS sequences - some taxonomic consequences. Schlechtendalia, 4: 1-33.
    4. FALLON R.E., VILJANEN-ROLLINSON S.L.H. (2001): Powdery mildew. In: KRAFT J.M. (ed.): Compendium of Pea Diseases and Pests. Book News, Inc., Portland : 28-29.
    5. HERINGA R.L., VANNOREL A., TEZALAAR M.F. (1969): Resistance to powdery mildew in pea. Euphytica, 18: 163-196. Go to original source...
    6. KRAFT J.M., KAISER J.R. (1993): Screening for disease resistance in pea. In: SINGH K.B., SAXENA M.C. (eds): Breeding for Stress Tolerance in Cool-Season Food Legumes. A. Wiley, Sayce Co., Publication ICARDA, Chap. 2.4: 123-144.
    7. ONDŘEJ M., DOSTÁLOVÁ R., HÝBL M., ODSTRČILOVÁ L., TYLLER R., TROJAN R. (2003): Utilization of afila types of pea (Pisum sativum L.) resistant to powdery mildew (E. pisi DC.) in the breeding programs. Plant, Soil and Environment, 49: 481-485. Go to original source...
    8. ONDŘEJ M., ODSTRČILOVÁ L., HÝBL M., DOSTÁLOVÁ R. (2004): Breeding of afila pea type (Pisum sativum L.) on resistance to powdery mildew. In: Proc. 5th Eur. Conf. Grain Legumes - Legumes for the Benefit of Agriculture, Nutrition and the Environment: Their Genomics, Their Products, and Their Improvement. Dijon, France: 332.
    9. SINGH L., NARSINGHANI V.G., KOTASTHANE S.R., TIWARI A.S. (1978): Yield losses caused by powdery mildew in different varieties of peas. Indian Journal of Agricultural Science, 48: 86-88.
    10. TIWARI K.R., PANNER G.A., WARKENTIN T.D. (1997a): Inheritance of powdery mildew resistance in pea. Canadian Journal of Plant Science, 77: 307-310. Go to original source...
    11. TIWARI K.R., PANNER G.A., WARKENTIN T.D., RASHID K.Y. (1997b): Pathogenic variation in Erysiphe pisi, the causal organism of powdery mildew in pea. Canadian Journal of Plant Pathology, 19: 267-271. Go to original source...

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