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Determination of Bioactivity of Avirulent Fusarium oxysporum to Control Crown Rot Agent Fusarium culmorum on Some Bread Wheat Varieties
Abstract
F.culmorum is one of the most important fungal pathogen causing crown rot in rainfed wheat cropping areas worldwide. In this study the effects of avirulent Fusarium oxysporum applying (1x106 spor/ml-1) on the crown rot disease of wheat plants caused by F.culmorum were studied in 2008 at greenhouse conditions. In this study carried out using tolerant variety 2-49 and sensitive variety Bezostaya-1, while F.culmorum was inoculated on seed, soil and seedling (1x106 spor/ml-1), F.oxysporum was applied to seed and leaf. At the end of this study, according to statistically anal-ysis in terms of disease intensity F.culmorum, variety and variety x F.culmorum interaction were found significant statically at the level of 1%. F.oxysporum didn’t have the effect on the pathogenicity, the changing on the disease intensity was caused by F.culmorum applying. While the average disease intensity on Bezostaya-1 was 35.38%, it was 13.35% on 2-49 variety. Applying methods of F.culmorum was found significant statically at the level of 1%; while seed applying (34.02%) and soil applying (35.49%) placed in the same group, seedling applying (34.02%) and control applying (35.49%) placed in different groups statically. In terms of coleoptiles’ score and the number of leaves with necrosis, variety, F.culmorum applying, Variety x F.culmorum interaction was found significant, and F.oxysporum was not found insignificant statically. In terms of the number of leaves with necrosis, F.culmorum x F.oxysporum interaction was found significant statically at the level of 5%. F.culmorum applying (x) and F.oxysporum applying (y) interactions were ranked; Seed, Seedling (3.95) > Leaf, Seedling (3.60) > Leaf, Soil (3.10) > Seed, Leaf (2.65) > Seed, Seed (2.45) > Leaf, Seed (2.10) > Control (0) respectively. As a result, avirülent F.oxysporum isolate didn’t have any changing effect on the disease severity of used virulent F.culmorum isolate.
Keywords
Details
Primary Language
English
Subjects
Agricultural Engineering (Other)
Journal Section
Research Article
Publication Date
September 25, 2011
Submission Date
January 1, 2011
Acceptance Date
-
Published in Issue
Year 2011 Volume: 25 Number: 3
APA
Hekimhan, H., & Boyraz, N. (2011). Determination of Bioactivity of Avirulent Fusarium oxysporum to Control Crown Rot Agent Fusarium culmorum on Some Bread Wheat Varieties. Selcuk Journal of Agriculture and Food Sciences, 25(3), 35-41. https://izlik.org/JA56YK66YT
AMA
1.Hekimhan H, Boyraz N. Determination of Bioactivity of Avirulent Fusarium oxysporum to Control Crown Rot Agent Fusarium culmorum on Some Bread Wheat Varieties. Selcuk J Agr Food Sci. 2011;25(3):35-41. https://izlik.org/JA56YK66YT
Chicago
Hekimhan, Hakan, and Nuh Boyraz. 2011. “Determination of Bioactivity of Avirulent Fusarium Oxysporum to Control Crown Rot Agent Fusarium Culmorum on Some Bread Wheat Varieties”. Selcuk Journal of Agriculture and Food Sciences 25 (3): 35-41. https://izlik.org/JA56YK66YT.
EndNote
Hekimhan H, Boyraz N (September 1, 2011) Determination of Bioactivity of Avirulent Fusarium oxysporum to Control Crown Rot Agent Fusarium culmorum on Some Bread Wheat Varieties. Selcuk Journal of Agriculture and Food Sciences 25 3 35–41.
IEEE
[1]H. Hekimhan and N. Boyraz, “Determination of Bioactivity of Avirulent Fusarium oxysporum to Control Crown Rot Agent Fusarium culmorum on Some Bread Wheat Varieties”, Selcuk J Agr Food Sci, vol. 25, no. 3, pp. 35–41, Sept. 2011, [Online]. Available: https://izlik.org/JA56YK66YT
ISNAD
Hekimhan, Hakan - Boyraz, Nuh. “Determination of Bioactivity of Avirulent Fusarium Oxysporum to Control Crown Rot Agent Fusarium Culmorum on Some Bread Wheat Varieties”. Selcuk Journal of Agriculture and Food Sciences 25/3 (September 1, 2011): 35-41. https://izlik.org/JA56YK66YT.
JAMA
1.Hekimhan H, Boyraz N. Determination of Bioactivity of Avirulent Fusarium oxysporum to Control Crown Rot Agent Fusarium culmorum on Some Bread Wheat Varieties. Selcuk J Agr Food Sci. 2011;25:35–41.
MLA
Hekimhan, Hakan, and Nuh Boyraz. “Determination of Bioactivity of Avirulent Fusarium Oxysporum to Control Crown Rot Agent Fusarium Culmorum on Some Bread Wheat Varieties”. Selcuk Journal of Agriculture and Food Sciences, vol. 25, no. 3, Sept. 2011, pp. 35-41, https://izlik.org/JA56YK66YT.
Vancouver
1.Hakan Hekimhan, Nuh Boyraz. Determination of Bioactivity of Avirulent Fusarium oxysporum to Control Crown Rot Agent Fusarium culmorum on Some Bread Wheat Varieties. Selcuk J Agr Food Sci [Internet]. 2011 Sep. 1;25(3):35-41. Available from: https://izlik.org/JA56YK66YT