Autor: Tkaczuk, C. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Effects of the Application of a Mineral-and-Organic Fertiliser Produced from Brown Coal on the Occurrence and Infectious Potential of Entomopathogenic Fungi in Soil
Autorzy:: Majchrowska-Safaryan, A.
Tkaczuk, C.
Symanowicz, B.
Powiązania:: https://bibliotekanauki.pl/articles/123715.pdf
Data publikacji:: 2017
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: entomopathogenic fungi
cultivable soil
fertilisation
brown coal
Opis:: This study compared the species composition and rate of entomopathogenic fungi occurrence in cultivable soil following the application of a mineral-and-organic fertiliser produced from brown coal. The material for testing consisted of soil samples collected in the second year of the experiment on two dates in 2015 (spring and autumn). The experiment was carried out on the following plots: control plot (no fertilisation); a plot fertilised with mineral fertilisers NPK presowing + N₆₀ for top dressing; a plot fertilised with NPK presowing + manure; a plot fertilised with a fertiliser produced from brown coal at a dose of 1 t/ha NPK presowing + N₂₀ for top dressing; and a plot fertilised with a fertiliser produced from brown coal at a dose of 5 t/ha NPK presowing + N₄₀ for top dressing. Entomopathogenic fungi were isolated from soil of particular fertilisation experiment plots using insect traps (Galleria mellonella larvae) as well as a selective medium. Three species of entomopathogenic fungi, i.e. Beauveria bassiana, Metarhizium anisopliae s.l. and Isaria fumosorosea, were isolated using two methods, from the soil samples collected from particular fertilisation experiment plots on two dates, i.e. spring and autumn. Fungus M. anisopliae s.l. proved to be the predominant species in the tested soil samples. The addition of the mineral-and-organic fertiliser, produced based on brown coal, to the soil at both applied doses contributed to an increase in the number of infectious units (CFUs) of entomopathogenic fungi formed in relation to the control plot.
Źródło:: Journal of Ecological Engineering; 2017, 18, 3; 140-148
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: The Effect of Selected Pesticides on the Growth of Entomopathogenic Fungi Hirsutella Nodulosa and Beauveria Bassiana
Autorzy:: Tkaczuk, C.
Harasimiuk, M.
Król, A.
Bereś, P. K.
Powiązania:: https://bibliotekanauki.pl/articles/124903.pdf
Data publikacji:: 2015
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: pesticides
entomopathogenic fungi
corn protection
Opis:: The effect of three pesticides used in corn protection: Targa Super 05 (chizalofop-P-ethyl), Roundup 360SL (glyphosate) and Karate Zeon 050CS (lambda-cyhalothrin), on the growth of entomopathogenic fungi Hirsutella nodulosa Petch and Beauveria bassiana (Bals.) Vuill. was evaluated under laboratory conditions. Fungi isolates were cultured on Sabouraud’s medium with addition of pesticides at three different concentrations. H. nodulosa was more susceptible to pesticides than B. bassiana. The most inhibitory effect on tested entomopathogenic fungi showed chizalofop-P-ethyl herbicide. Lambda-cyhalothrin at the recommended field dose showed minor toxic effect on entomopathogenic fungi, which suggests the possibility of compatible use of this insecticide with biopesticides based on the tested species.
Źródło:: Journal of Ecological Engineering; 2015, 16, 3; 177-183
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: The occurrence of entomopathogenic fungi in soils from fields cultivated in a conventional and organic system
Autorzy:: Tkaczuk, C.
Król, A.
Majchrowska-Safaryan, A
Nicewicz, Ł
Powiązania:: https://bibliotekanauki.pl/articles/125357.pdf
Data publikacji:: 2014
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: entomopathogenic fungi
soil
arable field
conventional system of cultivation
organic system of cultivation
Opis:: The occurrence of entomopathogenic fungi, involved in regulating the population of insects preying on arable crops, depends on numerous factors, such as using crop protection chemicals, which are prohibited in the organic tillage system. Using two methods: selective medium and the Galleria mellonella bait method, the species composition and the occurrence of entomopathogenic fungi in soils deriving from organic and conventional fields sown with winter cereals were compared. Four en-tomopathogenic fungal species were identified in the samples: Beauveria bassiana, Isaria fumosorosea, Metarhizium anisopliae and Lecanicillium sp.. M. anisopliae was the most frequently detected one. M. anisopliae and B. bassiana formed more colony forming units in soils from organic fields, whereas I. fumosorosea in soils from the conventional ones.
Źródło:: Journal of Ecological Engineering; 2014, 15, 4; 137-144
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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