Wyniki wyszukiwania

1

Naturalne roszenie słomy lnianej na plantacjach

100%

Mankowski J.

Len i Konopie. Biuletyn Informacyjny Polskiej Izby Lnu i Konopi

|

2004

|

nr 03

2

Interactions between entomopathogenic and saprophytic fungi

100%

Bajan C., Kmitowa K.

Polish Ecological Studies

|

1995

|

tom 21

|

nr 1

3

Ocena porażenia pszenżyta jarego przez grzyby w zależności od deszczowania, sposobu uprawy roli i nawożenia azotem

99%

Panasiewicz K., Koziara W., Sulewska H., Szymanska G.

Progress in Plant Protection

|

2010

|

tom 50

|

nr 2

Field experiments were conducted in 2006–2008 at the Złotniki Experimental Station of Poznań University of Life Sciences. The aim of this study was to determine leaf and ear disease severity on spring triticale as affected by irrigation variant, tillage systems and nitrogen fertilization. The occurrence and severity of symptoms of diseases caused by fungal pathogens on spring triticale largely depend on weather conditions. The least conducive conditions for the development of fungal diseases occurred by the year 2008, in which there was no signs of their presence. Sprinkling irrigation increased infection of spring triticale by Blumeria graminis. Direct drilling in comparison to conventional tillage system, increased infection caused by Puccinia recondita on the flag leaf and by Cladosporium herbarum on ear, but only in a single year of study. Nitrogen fertilization significantly increased leaf area damaged by fungal diseases.

4

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Taxonomic diversity of potentially pathogenic fungi constituting a risk to children’s health isolated from sandpits in Lodz

80%

Goralska K., Kurnatowski P., Blaszkowska J., Wojcik A.

Annals of Parasitology

|

2016

|

tom 62

|

nr Suppl.

5

Changes in species composition and physiological activity of fungi associations in two lakes, differing in trophicity

80%

Kornillowicz T.

Acta Mycologica

|

1995

|

tom 30

|

nr 2

233-253

6

Interaction between endomycorrhizae and rhizosphere fungi in soils of Iraq

80%

Mushin T. M., Nema J. N.

Acta Mycologica

|

1997

|

tom 32

|

nr 1

7

A potent chitinolytic activity of Alternaria alternata isolated from Egyptian black sand

80%

Sharaf E. F.

Polish Journal of Microbiology

|

2005

|

tom 54

|

nr 2

Eight fungal species characterized by chitinolytic activity were isolated from Egyptian black sand collected from Rosetta coast. Genus Aspergillus and Alternaria alternata exhibited the highest density (> 40% of the total count, each) on the isolation plates containing different treatments of native shrimp shell chitin. Genus Aspergillus was represented by A. flavus, A. niger, A.foetidus and A. ungius, with the former species being the most dominant. The other species were Cladosporium herbarum, Fusarium equisitum (5.71% of the total count, each) and Dendryphiella vinosa (3.21% of the total count). The isolated species were screened for chitinase production on agar plates containing 0.2% colloidal chitin. The chitinolytic activity of each individual was not always correlated with its density on the isolation plates. Alternaria alternata was the most promising species for chitinase excretion. The use of colloidal chitin (1.5%) as a sole carbon source was superior for the enzyme production by A. alternata. Maximum enzyme yield was obtained after 7 days incubation at 30°C with shaking (150 rev min⁻¹), with an initial pH value of the growth medium at 5.0. Presence of NaN0₃ (0.3%), the best nitrogen source, and CaCl₂ (100 pg/ml) stimulated the induction of the enzyme. The crude A. alternata chitinase revealed a potential insecticidal effect on the larvae of fruitfly (82% mortality) and could degrade crude shrimp shell waste.

8

Mycological air pollution at sites of heavy traffic in Cracow

80%

Medrela-Kuder E.

Acta Biologica Cracoviensia. Series Botanica

|

2000

|

tom 42

|

nr 1

Mycological investigations were carried out in areas of intensive vehicle traffic (intersections) in Cracow. The results indicated considerable concentrations of fungi spores in the air at sites with heavy traffic (highest at 7007.0 spores/m3). At the control site, two hundred meters from an intersection, the number of fungi spores was several times lower (2802.8 spores/m3). Cladosporium herbarum, Penicillium viridicatum and P. lanosum, Aspergillus versicolor and A. fumigatus, and Alternaría alternata were noted at all sites examined.

9

Zdrowotnosc ziarna zboz pochodzacego z ekologicznej produkcji nasiennej

71%

Wiewiora B., Mankowski D., Bulinska-Radomska Z.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

|

2009

|

nr 251

29-39

Ograniczanie wyników

Naturalne roszenie słomy lnianej na plantacjach

Interactions between entomopathogenic and saprophytic fungi

Ocena porażenia pszenżyta jarego przez grzyby w zależności od deszczowania, sposobu uprawy roli i nawożenia azotem

Taxonomic diversity of potentially pathogenic fungi constituting a risk to children’s health isolated from sandpits in Lodz

Changes in species composition and physiological activity of fungi associations in two lakes, differing in trophicity

Interaction between endomycorrhizae and rhizosphere fungi in soils of Iraq

A potent chitinolytic activity of Alternaria alternata isolated from Egyptian black sand

Mycological air pollution at sites of heavy traffic in Cracow

Zdrowotnosc ziarna zboz pochodzacego z ekologicznej produkcji nasiennej