The effect of pollen in the phyllosphere of rye on colonization by saprophytic fungi and on infection by Helminthosporium sativum and other leaf pathogens

1971 ◽  
Vol 77 (S1) ◽  
pp. 1-60 ◽  
Author(s):  
N. J. Fokkema
Keyword(s):  
Saprophytic Fungi ◽  
Helminthosporium Sativum

scholarly journals Interaction between some fungi living on cereal seeding material

2014 ◽  
Vol 9 (1) ◽  
pp. 7-10 ◽  
Author(s):  
Barbara Łacicowa
Keyword(s):  
Saprophytic Fungi ◽  
Helminthosporium Sativum ◽  
Sordaria Fimicola ◽  
Seeding Material ◽  
Fusarium Nivale

The biotic relations were evaluated between saprophytic fungi genera <i>Fusarium</i> and <i>Helmithosporium</i>. Most of the saprophytic fungi restricted the development of <i>Helmihthosporium sativum</i> and <i>H. triseptatum</i> more than that of <i>Fusarium nivale</i> and <i>F. avenaceum. Sordaria fimicola</i> was the only fungus which restricted the growth of <i>Helminthosporium sativum, H. triseptatum, Fusarium nivale</i> and <i>F. avenaceum</i>.

STUDIES ON THE SEEDLING DISEASE OF BARLEY CAUSED BY HELMINTHOSPORIUM SATIVUM P.K. & B.

1956 ◽  
Vol 34 (4) ◽  
pp. 653-673 ◽  
Author(s):  
R. A. Ludwig ◽  
R. V. Clark ◽  
J. B. Julien ◽  
D. B. Robinson
Keyword(s):  
Disease Incidence ◽  
Infested Soil ◽  
Disease Development ◽  
Toxic Activity ◽  
Factors Affecting ◽  
Seedling Disease ◽  
Nutrient Salt ◽  
Helminthosporium Sativum ◽  
Treatment Comparisons

A standard sand – cornmeal – nutrient salt medium, for use in the production of artificial inoculum of Helminthosporium sativum, is described. This inoculum induces uniform plant disease development when thoroughly incorporated with the planting soil. The results presented clearly demonstrate the necessity of using a series of infestation levels in studies of factors affecting disease development in artificially infested soil. It is shown that considerable reliance can be placed on treatment comparisons within an experiment but that comparisons between experiments are much less accurate. The role of a toxin (or toxins) in disease development in barley seedlings has been demonstrated. The toxic activity was found to be distinct from that frequently encountered on addition of organic matter to soil. Results obtained suggest that toxin adsorption by the soil may play an important role in reducing disease incidence and severity.

Mouse inoculation with various saprophytic fungi

Mycoses ◽  
2009 ◽  
Vol 20 (6) ◽  
pp. 229-234 ◽  
Author(s):  
Z. Hubálek
Keyword(s):  
Saprophytic Fungi

scholarly journals Induction of defense mechanisms from filtrates of saprophytic fungi against early blight disease in tomato

2016 ◽  
Vol 10 (44) ◽  
pp. 1849-1859 ◽  
Author(s):  
Jussiê da Silva Solino Antônio ◽  
Regina Freitas Schwan-Estrada Kátia ◽  
Santos Batista Oliveira Juliana ◽  
dos Santos Rodrigues Alencar Marianna ◽  
Martins Ribeiro Lilianne
Keyword(s):  
Defense Mechanisms ◽  
Early Blight ◽  
Saprophytic Fungi ◽  
Blight Disease

Fungi as environmental microbiological indicators

1998 ◽  
Vol 38 (12) ◽  
pp. 155-162 ◽  
Author(s):  
B. Mendes ◽  
P. Urbano ◽  
C. Alves ◽  
J. Morais ◽  
N. Lapa ◽  
...  
Keyword(s):  
Coastal Area ◽  
Microbiological Quality ◽  
Indicator Organisms ◽  
Saprophytic Fungi ◽  
Keratinolytic Fungi ◽  
Quality Objective ◽  
Microbiological Indicators ◽  
Satisfactory Quality

An evaluation of the mycological quality of the sand beaches of the Lisboa and Vale do Tejo coastal area in Portugal was undertaken in May-October 1994. The keratinolytic fungi, yeasts, potential pathogenic and allergic and/or environmental saprophytic fungi were analysed. The results for the yeast Candida were evaluated according to the “Proposed Guidelines for the Microbiological Quality of Sand”. The data showed good/satisfactory quality of the sand beaches for the genus Candida. The results indicate that the allergic and/or environmental saprophytic fungi were the most common in sand beaches. The fungi Scopulariopsis and the yeast Candida could be used as specific indicator organisms of sand beaches quality. A new quality objective is introduced that will contribute to improve the sand beaches quality.

Sign in / Sign up

Export Citation Format

Share Document