Identification and pathogenicity of<Emphasis Type="Italic">Fusarium</Emphasis> spp. from stem bases of winter wheat in Erzurum,Turkey |
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| Authors: | Email author" target="_blank">Erkol?DemirciEmail author Elif?Dane |
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| Institution: | (1) Dept. of Plant Protection, Faculty of Agriculture, Atatürk University, 25240 Erzurum, Turkey |
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| Abstract: | Four-hundred-sixty-eightFusarium andFusarium-like isolates were obtained from crowns and subcrown internodes of winter wheat grown in Erzurum, Turkey. Of these isolates,
34.8% wereFusarium acuminatum, 32.3% wereF. equiseti, 16.9% wereF. oxysporum, 15.0% wereMicrodochium nivale (formerlyFusarium nivale), 0.6% wereF. tabacinum and 0.4% wereF. solani. In pathogenicity tests on wheat, the highest disease severity was caused by isolates ofM. nivale, whereas isolates ofF. acuminatum, F. equiseti, F. oxysporum andF. solani were slightly virulent; isolates ofF. tabacinum were nonpathogenic. This is the first report ofM. nivale andF. tabacinum from wheat in Turkey.
http://www.phytoparasitica.org posting Jan. 29, 2003. |
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| Keywords: | Wheat Fusarium Microdochium nivale pathogenicity |
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