## Abstract Fusarium graminearum strains are well known for their role as plant pathogens and for their production of mycotoxins, and less known for their secretion of galactose oxidase, a wellβstudied and useful enzyme. Three galactose oxidaseβproducing isolates of __F. graminearum__ were grown on
Production of deoxynivalenol and zearalenone by isolates of Fusarium graminearum Schw
β Scribed by Dr. S. E. Megalla; G. A. Bennett; J. J. Ellis; O. I. Shotwell
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 397 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0233-111X
No coin nor oath required. For personal study only.
β¦ Synopsis
The production of deoxynivalenol (DONI) on rice, corn, wheat, and barley grains by Fusariurn graminearum SCHW. NRRL 5883 was investigated. Highest yields (91.9-202 ppm) were obtained on rice; yields on the other substrates were: corn (34.1-84.5 pprn), wheat (3.6-24.4 pprn), and barley (0-6.6 pprn). Fifty isolates of Fusarium from corn inoculated in the field in 1979 with a mixture of strains of E. graminearurn, originally collected from corn plants infected with stalk rot, 992A-9948.
π SIMILAR VOLUMES
Fusuriu isolates from wheat were tested for ability to produce trichothecenes and zearalenone. Four isolates of F. culmorum out of 13 produced vomitoxin (DON) and 3 Ac-DON, one produced diacetoxysirpenol and 12 zearalenone. Particularly high yield of zearalenone was observed in cultures of sever pat
## Abstract The concentrations of formic, acetic, propionic and butyric acids required to prevent growth of __Fusarium__ in wheat grain cultures were determined. The cultures were maintained at 31% moisture content and stored for 4 weeks at 25 ΒΊC followed by 6 weeks at 12 ΒΊC, which were optimum con