Infection of panicles with Fusarium poae (Peck) Wollenw. and mycotoxin content in oat grain

Field experiments were performed during three years (1999, 2000 and 2001) to study fusariosis on oat panicles. The percentage of panicles with fusariosis symptoms ranged from 0.5 to 6 percent. Fusarium panicle blight was caused mainly by Fusarium avenaceum and F. poae. The experiment with panicles a...

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Bibliographic Details
Published inActa agrobotanica Vol. 58; no. 2
Main Authors Kiecana, I, Mielniczuk, E.,Akademia Rolnicza, Lublin (Poland). Katedra Fitopatologii, Perkowski, J, Golinski, P.,Akademia Rolnicza, Poznan (Poland). Katedra Chemii
Format Journal Article
LanguagePolish
Published 2005
Subjects
AVENA
BLIGHT
DEPERISSEMENT
ENFERMEDADES DE LAS PLANTAS
FUSARIUM
http://www.fao.org/aos/agrovoc#c_3156
http://www.fao.org/aos/agrovoc#c_4788
http://www.fao.org/aos/agrovoc#c_5026
http://www.fao.org/aos/agrovoc#c_5962
http://www.fao.org/aos/agrovoc#c_728
http://www.fao.org/aos/agrovoc#c_957
MALADIE DES PLANTES
METHODE
METHODS
METODOS
MICOTOXINAS
MYCOTOXINE
MYCOTOXINS
PLANT DISEASES
TIZON
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Summary:Field experiments were performed during three years (1999, 2000 and 2001) to study fusariosis on oat panicles. The percentage of panicles with fusariosis symptoms ranged from 0.5 to 6 percent. Fusarium panicle blight was caused mainly by Fusarium avenaceum and F. poae. The experiment with panicles artifical infection of 12 genotypes of oat was performed in 2001. The panicles of oat were inoculated with F. poae strain nr 37, which caused a reduction in yield by 37 percent. In the infected kernels the following toxins were detected: nivalenol (from 0.06 to 2.18 mg/kg), deoxynivalenol (from 0.02 to 0.47 mg/kg), T-2 toxin (from 0.02 to 0.71 mg/kg), HT-2 toxin (from 0.03 to 0.59 mg/kg), scirpentriol (from 0.06 to 1.98 mg/kg)
Bibliography:H20
2009000692
ISSN:0065-0951