Journal Title
Title of Journal: Mycopathologia
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Abbravation: Mycopathologia
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Publisher
Springer Netherlands
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Authors: Virgínia Carla A Falcão Mario Augusto Ono Tatiana de Ávila Miguel Edio Vizoni Elisa Yoko Hirooka Elisabete Yurie Sataque Ono
Publish Date: 2010/06/27
Volume: 171, Issue: 1, Pages: 77-84
Abstract
The objectives of this study were to evaluate the fumonisin production by 16 F verticillioides strains on corn cultures and the effect of quintozene and fludioxonil + metalaxylM fungicides on “in vitro” mycelial growth on agar In addition the effect of fludioxonil + metalaxylM on fumonisin production in defined liquid culture medium was analyzed Fumonisin B1 levels on corn cultures ranged from 241 to 399636 μg/g and the F verticillioides 103F strain produced the highest level 399636 ± 39049 μg/g P 005 F verticillioides strains were inoculated in potato dextrose agar with the addition of quintozene 75 to 9375 μg/ml and fludioxonil + metalaxylM 15 + 06 to 1875 + 75 μg/ml in order to evaluate the effect of these fungicides on “in vitro” mycelial growth The F verticillioides strains showed great variability concerning ED50 values which were below the recommended application dose for quintozene but above that for fludioxonil + metalaxylM Moreover fungicide addition to the culture medium increased mean FB1 levels compared to the control suggesting the importance of focusing on the effect of fungicides on mycotoxin production as well as on the phytopathogen controlThe authors thank the CNPq the Brazilian Government Organisation for grant aid and fellowship to Brazilian researchers CNPq/Ministry of Agriculture the Araucária Foundation PPSUS/Brazilian Ministry of Health Paraná Fund/SETI and CAPES Coordination for Formation of High Level Professionals for the financial support The authors also thank the CNPq for the productivity fellowship granted to EYS Ono EY Hirooka and MA Ono
Keywords:
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- Identification of a Candida parapsilosis Strain Producing Extracellular Serine Peptidase with Keratinolytic Activity
- The Influence of Water Activity and Temperature on Germination, Growth and Sporulation of Stachybotrys chartarum Strains
- Scalp Dermatophyte Carriage in Pregnant, Pre-, and Postmenopausal Women: A Comparative Study Using the Hairbrush and Cytobrush Methods of Sample Collection
- Growth Characteristics and Enzyme Activity in Batrachochytrium dendrobatidis Isolates
- In Vitro Evaluation of Phospholipase, Proteinase, and Esterase Activities of Candida parapsilosis and Candida metapsilosis
- Diversity in Paracoccidioides brasiliensis . The Pb GP43 gene as a genetic marker
- Fatal Disseminated Infection with Fusarium petroliphilum
- Feline Histoplasmosis in Brazil: Clinical and Laboratory Aspects and a Comparative Approach of Published Reports
- ‘Popping the Clutch’: Novel Mechanisms Regulating Sexual Development in Cryptococcus neoformans
- Talaromyces indigoticus Takada & Udagawa, the First Record for Panama and the American Continent
- Antifungal Activity of Nanocapsule Suspensions Containing Tea Tree Oil on the Growth of Trichophyton rubrum
- Fusariosis in a Patient with Acute Myeloid Leukemia: A Case Report and Review of the Literature
- Expression Patterns of ABC Transporter Genes in Fluconazole-Resistant Candida glabrata
- In Vitro Antifungal Activity of Micafungin and Caspofungin Against Dermatophytes Isolated from China
- Cryptococcus neoformans , Cryptococcus gattii : Serotypes in Venezuela
- Coccidioidomicosis
- Subcutaneous Mycoses: An Aetiological Study of 15 Cases in a Tertiary Care Hospital at Dibrugarh, Assam, Northeast India
- Fatal-Mixed Cutaneous Zygomycosis–Aspergillosis: A Case Report
- Oral candidiasis and oral yeast carriage among institutionalised South African paediatric HIV/AIDS patients
- Melanin as a virulence factor of Paracoccidioides brasiliensis and other dimorphic pathogenic fungi: a minireview
- Recherches sur les micromycètes kératinophiles du sol dans la région lyonnaise
- A proposito del riferimento di Emericella variecolor Berk, et Br. ad Aspergillus effettuato da Thom e Raper
- Canine Gastrointestinal Pythiosis Treatment by Combined Antifungal and Immunotherapy and Review of Published Studies
- Combination Efficacy of Voriconazole and Amphotericin B in the Experimental Disease in Immunodeficient Mice Caused by Fluconazole-resistant Cryptococcus neoformans
- Onychomycosis Due to Neoscytalidium Treated with Oral Terbinafine, Ciclopirox Nail Lacquer and Nail Abrasion: A Pilot Study of 25 Patients
- Phaeohyphomycoses in a Free-Ranging Loggerhead Turtle ( Caretta caretta ) from Southern Brazil
- Sequence Analysis and Structural Characterization of a Glyceraldehyde-3-Phosphate Dehydrogenase Gene from the Phytopathogenic Fungus Eremothecium ashbyi
- Hyperthyroidism Secondary to Disseminated Mucormycosis in a Child with Acute Lymphoblastic Leukemia: Case Report and a Review of Published Reports
- The Use of Albino Adult Hair and Blond Prepubertal Hair Yields Equivalent Results in an In Vitro Hair Perforation Test to Differentiate Between Different Dermatophytic Fungi
- The New Species Concept in Dermatophytes—a Polyphasic Approach
- Medically important fungi found in hallux nails of university students from Cali, Colombia
- Comparative In Vitro Activities of Fluconazole, Voriconazole, and MXP-4509 Against Romanian Blood Yeast Isolates
- Trichophyton rubrum and Trichophyton interdigitale : Genetic Diversity Among Species and Strains by Random Amplified Polymorphic DNA Method
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