The occurrence of cleistothecia of Erysiphe necator (Grapevine powdery mildew) and their epidemiological significance in some vine-growing regions of Hungary

Acta Phytopathologica et Entomologica Hungarica

Volumn 42, Issue 1, 2007, Pages 9-16

  Hoffmann, P ^a   Viranyi F ^a  

^a SZENT ISTVÁN UNIVERSITY   (Hungary)

Author keywords

Cleistothecia; Erysiphe necator; Grapevine powdery mildew; Hyperparasitism; Overwintering

Indexed keywords

DISEASE SPREAD; EPIDEMIOLOGY; FUNGUS; HOST-PATHOGEN INTERACTION; INFECTIOUS DISEASE; OVERWINTERING; PATHOGEN; SPECIES OCCURRENCE; SUPERPARASITISM; VINE;

CENTRAL EUROPE; EURASIA; EUROPE; HUNGARY;

AMPELOMYCES; CLEISTOTHECIA; ERYSIPHALES; ERYSIPHE NECATOR; FUNGI; NECATOR; VITACEAE; VITIS;

EID: 34347232305     PISSN: 02381249     EISSN: 15882691     Source Type: Journal    
DOI: 10.1556/APhyt.42.2007.1.2     Document Type: Article

References (20)

1. Aponyiné, G. I. (szerk.) (1997): Hatósági fungicid- és baktericid-vizsgálati módszerek. (Official methodology of fungicide and bactericide testing). FM Növényvédelmi és Agrár-környezetgazdálkodási Foosztálya, Budapest.
2. Cortesi P., Bisiach, M., Ricciolini, M. and Gadoury, D. M. (1997): Cleistothecia of Uncinula necator an additional source of inoculum in Italian vineyards. Plant Disease 81, 922-926.
3. Dula, Bné and Kaptás, T. (1995): Védekezés a szololisztharmat ellen. (Control of grape powdery mildew.) Agro-fórum 6, 55-58.
4. Falk, S. P., Gadoury, D. M., Cortesi, P, Pearson, R. C. and Seem, R. C. (1995a): Parasitism of Uncinula necator cleistothecia by the mycoparasite Ampelomyces quisqualis. Phytopatology 85, 794-800.
5. Falk, S. P., Gadoury, D. M., Pearson, R. C. and Seem, R. C. (1995b): Partial control of grape powdery mildew by the mycoparasite Ampelomyces quisqualis. Plant Disease 79, 483-490.
6. Füzi, I. (1999): A szolisztharmat kleisztotéciumos alakjának járványtani szerepe a szekszárdi borvidéken. (The epidemic role of cleistothecia of grapevine powdery mildew at Szekszárd vine-growing region.) Növény-védelem 35, 215-221.
7. Füzi I. (2001): A szololisztharmat kleisztotéciumos alakjának jelentosége Magyarországon. (The significance of cleistothecial form of grapevine powdery mildew in Hungary.) Növényvédelem 37, 241-248.
8. Füzi, I. (2003): Natural parasitism of Uncinula necator cleistothecia by Ampelomyces hyperparasites in the south-western vineyards of Hungary. Acta Phytopathologica et Entomologica. Hungarica 38, 53-60.
9. Gadoury, D. M. and Pearson, R. C. (1988): Initiation, development, dispersal and survival of cleistothecia of Uncinula necator in New York vineyards. Phytopathology 78, 1413-1421.
10. Grove, G. G. (2004): Perennation of Uncinula necator in vineyards of Eastern Washington. Plant Disease 88, 242-247.
11. Hoffmann, R, Füzi, I. and Virányi, F. (2004): A szolo lisztharmatgombájának (Erysiphe necator Schwein.) jáványdinamikája és kleisztotéciumkæpzése a Szekszárdi borvidéken, 2001 és 2003 között. (The dynamics of epidemic spread and the formation of cleistothecia. of Erysiphe necator the grapevine powdery mildew fungus at Szekszárd vine-growing region between 2001 and 2003). Keszthelyi Növényvédelmi Fórum, Eloadások öszefoglalói: 21.
12. Jailloux, F, Willocquet, L., Chapuis, L. and Froidefond, G. (1999): Effect of weather factors on the release of ascospores of Uncinula necator the cause of grape powdery mildew, in the Bordeaux region. Can. J. Bot. 77,1044-1051.
13. Kaptás, T., Szendrey, Lné and Németh, I (1992): Szüret elott a szoloben. (Before harvest in the vineyard.) Agro-fórum 3, 26-29.
14. Kiss, L. (1998): Natural occurrence of Ampelomyces intracellular mycoparasites, natural antagonists of powdery mildew fungi. New Phytologist 140,709-14.
15. Magarey, P. A. (1998): Inoculum zero: the case for eradicating powdery mildew from Australian viticulture. Proceedings of the Third International Workshop on Grapevine Downy and Powdery Mildew, Loxton, South Australia, 59.
16. Makó, Sz. and Kaptás, T. (1993): Adalékok a szololisztharmat biológiájához. (About the biology of grapevine powdery mildew.) Agrofórum 4, 4-8.
17. Pearson, R. C. and Gadoury, D. M. (1987): Cleistothecia, the source of primary inoculum for grape powdery mildew in New York. Phytopatology 77, 1509-1514.
18. Rügner, A., Rumbolz, J., Huber, B., Bleyer, G., Gisi, U., Kassemeyer H. H. and Guggenheim, R. (2002): Formation overwintering structures of Uncinula necator and colonization of grapevine under field conditions. Plant Pathology 51, 322-330.
19. Szendrey, Lné and Dula, Bné (1999): Tél végi lemosó permetezések a szoloben. (Run-off sprays at the end of winter in the vineyard.) Gyakorlati Agrofórum 10, 51-53.
20. Ypema, H. L. and Gubler, W. D (2000): The distribution of early season grapevine shoots infected by Uncinula necator from year to year: a case study in two California vineyards, American Journal of Enology and Viticulture 51, 1-6.