Reduced sensitivity to fenarimol in Japanese field strains of Venturia nashicola

作者: Yasunori Tomita , Hideo Ishii

DOI: 10.1002/(SICI)1096-9063(1998100)54:2<150::AID-PS797>3.0.CO;2-A

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摘要: Monoconidial strains of Venturia nashicola Tanaka et Yamamoto were isolated from Japanese or Chinese white pear trees which had never been treated with sterol demethylation inhibitors (DMIs) and their baseline sensitivities to fenarimol determined by mycelial growth tests on fungicide-amended culture media. Strains also obtained orchards, intensively DMIs for several years monitored the shifts sensitivity in comparison sensitivity. Results suggested slight lower DMI-treated orchards. However, inoculation seedlings, still provided adequate control V. reduced vitro, suggesting that performance this fungicide will be maintained field. © 1998 Society Chemical Industry

参考文章(11)
Wolfram Köller, W. F. Wilcox, J. Barnard, A. L. Jones, P. G. Braun, Detection and Quantification of Resistance of Venturia inaequalis Populations to Sterol Demethylation Inhibitors Phytopathology. ,vol. 87, pp. 184- 190 ,(1997) , 10.1094/PHYTO.1997.87.2.184
Wolfram Koller, Baseline Sensitivities ofVenturia inaequalisto Sterol Demethylation Inhibitors Plant Disease. ,vol. 75, pp. 726- 728 ,(1991) , 10.1094/PD-75-0726
Hideo Ishii, Hiromi Takeda, Yoshinori Nagamatsu, Hideki Nakashima, Sensitivity of the pear scab fungus (Venturia nashicola) to three ergosterol biosynthesis-inhibiting fungicides Pesticide Science. ,vol. 30, pp. 405- 413 ,(1990) , 10.1002/PS.2780300405
P.D. Hildebrand, C.L. Lockhart, R.J. Newbery, R.G. Ross, Resistance of Venturia inaequalis to bitertanol and other demethylation-inhibiting fungicides Canadian Journal of Plant Pathology-revue Canadienne De Phytopathologie. ,vol. 10, pp. 311- 316 ,(1988) , 10.1080/07060668809501704
Wolfram Koller, Fungal Resistance to Sterol Biosythesis Inhibitors: A New challenge Plant Disease. ,vol. 71, pp. 1066- 1074 ,(1987) , 10.1094/PD-71-1066
R. Fiaccadori, A. J. Gielink, J. Dekker, Sensitivity to inhibitors of sterol biosynthesis in isolates of Venturia inaequalis from Italian and Dutch orchards European Journal of Plant Pathology. ,vol. 93, pp. 285- 287 ,(1987) , 10.1007/BF01998204
T. S. Thind, J. M. Olivier, M. Clerjeau, First observations on resistance in Venturia inaequalis and Guignardia bidwellii to ergosterol-biosynthesis inhibitors in France. 1986 British Crop Protection Conference. Pests and Diseases. Vol. 2.. pp. 491- 498 ,(1986)