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Dive into the research topics where Bogumił Leszczyński is active.

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Featured researches published by Bogumił Leszczyński.


Acta Biologica Hungarica | 2010

Changes in activity of lysine decarboxylase in winter triticale in response to grain aphid feeding

Cezary Sempruch; Bogumił Leszczyński; Agnieszka Wójcicka; M. Makosz; H. Matok; G. Chrzanowski

Changes in lysine decarboxylase (LDC) activity caused by Sitobion avenae (F.) feeding on two winter triticale cultivars (cvs) were studied. The aphid fecundity and values of intrinsic rate of natural increase showed that cv Witon was less susceptible to S. avenae than cv Tornado. The grain aphid feeding on more susceptible triticale caused a decrease in the LDC activity, with exceptions of root tissues after two weeks of the feeding. In case of less susceptible cv Witon reduction of the LDC activity was observed only during initial period of S. avenae feeding. Later the aphid infestation induced activity of the LDC within tissues of cv Witon.


Pesticide Biochemistry and Physiology | 2011

Phytotoxicity of Roundup Ultra 360 SL in aquatic ecosystems: Biochemical evaluation with duckweed (Lemna minor L.) as a model plant

Elżbieta Kielak; Cezary Sempruch; Halina Mioduszewska; Józef Klocek; Bogumił Leszczyński


Crop Protection | 2012

Effect of phenolic acids from black currant, sour cherry and walnut on grain aphid (Sitobion avenae F.) development

Grzegorz Chrzanowski; Bogumił Leszczyński; Paweł Czerniewicz; Hubert Sytykiewicz; Henryk Matok; Robert Krzyżanowski; Cezary Sempruch


Biochemical Systematics and Ecology | 2012

Biochemical interactions between triticale (Triticosecale; Poaceae) amines and bird cherry-oat aphid (Rhopalosiphum padi; Aphididae)

Cezary Sempruch; Marcin Horbowicz; Ryszard Kosson; Bogumił Leszczyński


Polish Journal of Environmental Studies | 2009

Changes in Activity of Triticale Tyrosine Decarboxylase Caused by Grain Aphid Feeding

C. Sempruch; Bogumił Leszczyński; A. Wójcicka; M. Makosz; Grzegorz Chrzanowski; Henryk Matok


Biochemical Systematics and Ecology | 2013

Participation of amino acid decarboxylases in biochemical interactions between triticale (Triticosecale; Poaceae) and bird cherry-oat aphid (Rhopalosiphum padi; Aphididae)

Cezary Sempruch; Weronika Marczuk; Bogumił Leszczyński; Paweł Czerniewicz


Electronic Journal of Polish Agricultural Universities. Series Biology | 2002

Probing behaviour and enzymatic defence of the grain aphid against cereal phenolics

Anna Urbańska; Bogumił Leszczyński; Willem. F. Tjallingii; Henryk Matok


Polish Journal of Environmental Studies | 2015

Antifungal activity of Juglans regia (L.) leaf extracts against Candida albicans isolates

Hubert Sytykiewicz; Grzegorz Chrzanowski; Paweł Czerniewicz; Bogumił Leszczyński; Iwona Sprawka; Robert Krzyżanowski; Henryk Matok


Acta Biologica Cracoviensia Series Botanica | 2013

EFFECT OF PEA APHID INFESTATION ON ACTIVITY OF AMINO ACID DECARBOXYLASES IN PEA TISSUES

Cezary Sempruch; Weronika Marczuk; Bogumił Leszczyński; Agnieszka Kozak; Wiesława Zawadzka; Agnieszka Klewek; Jolanta Jankowska


Journal of Plant Protection Research | 2012

ACTIVITY OF ASPARTATE AMINOTRANSFERASE AND ALANINE AMINOTRANSFERASE WITHIN WINTER TRITICALE SEEDLINGS INFESTED BY GRAIN APHID (SITOBION AVENAE F.)

Cezary Sempruch; Bogumił Leszczyński; Grzegorz Chrzanowski; Anna Filipczuk; Paweł Czerniewicz; Katarzyna Wolska

Collaboration


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Cezary Sempruch

University of Warmia and Mazury in Olsztyn

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Agnieszka Kozak

University of Warmia and Mazury in Olsztyn

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Agnieszka Klewek

University of Warmia and Mazury in Olsztyn

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Weronika Marczuk

University of Warmia and Mazury in Olsztyn

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Bożena Łagowska

University of Life Sciences in Lublin

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Edyta Górska-Drabik

University of Life Sciences in Lublin

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Izabela Kot

University of Life Sciences in Lublin

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Jolanta Jankowska

University of Warmia and Mazury in Olsztyn

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Katarzyna Golan

University of Life Sciences in Lublin

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Katarzyna Kmieć

University of Life Sciences in Lublin

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