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1
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Effect of temperature on toxicity of selected insecticides to forest beetle Anoplotrupes Stercorosus / Interakcja temperatury z wybranymi insektycydami chrząszcza leśnego Anoplotrupes stercorosus

100%
Piechowicz B., Grodzicki P.
Chemistry-Didactics-Ecology-Metrology
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2013
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vol. 18
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issue 1-2
103-108
EN
In 2007 and 2008 research on the impact of temperature, ranging from 14 to 39°C on the survivability of an adult Anoplotrupes stercorosus intoxicated by insecticide preparations from the group of phosphoorganic insecticides (diazinon), carbamate (pirimicarb), quinazolines (fenazaquin), oxadiazine (indoxacarb), benzoyl urea insecticides (teflubenzuron), neonicotinoids (acetamiprid) and pyrethroids (beta-cyfluthrin) was carried out. The results obtained indicate that all preparations used in tests had a positive temperature coefficient.
PL
W 2007 i 2008 r. przeprowadzono badania wpływu temperatury w zakresie 14-34°C na przeżywalność dorosłych osobników Anoplotrupes stercorosus intoksykowanych preparatami owadobójczymi z grup: insektycydów fosfoorganicznych (diazynon), karbaminianów (pirymikarb), chinozalin (fenazachina), indenooksadiazyn (indoksakarb), pochodnych benzoilomocznika (teflubenzuron), neonikotynoidów (acetamipryd) i pyretroidów (beta-cyflutryna). Uzyskane wyniki wskazują, że wszystkie zastosowane preparaty charakteryzowały się dodatnim współczynnikiem temperaturowym. Temperatura 34°C okazała się być bardzo silnym synergetykiem dla wszystkich zastosowanych insektycydów.
2
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Biologia termiczna pszczół - zdumiewająca przemiana od zmiennocieplności do stałocieplności

100%
Grodzicki P., Caputa M.
Kosmos
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2003
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vol. 52
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issue 2-3
271-282
EN
Summary Animals show various strategies of thermal regulation. Lower vertebrates and invertebrates are classified as poikilotherms. Some insects, however, are endothermic (they can maintain a high body temperature by internal heat production) when they are active. In contrast, at rest they become ectothermic and their body temperature changes parallel to ambient temperature. Such a strategy, similar to that used by small mammals and birds, is referred to as heterothermy. Most insects can use a variety of behavioural responses to escape from both cold and hot microenvironments, so they are able to prevent excessive changes in body temperature. Both physiological and behavioural mechanisms are extremely well developed in honey bees. In the cold, an isolated bee is able to warm up its thoracic flight muscles by simultaneous contractions of the antagonistic muscles. Because the thorax is covered by furry scales the generated heat is retained in the body. In the heat, an active bee needs to dissipate excessive amount of heat generated by flight. This is achieved through evaporative cooling and increased heat convection, resulting from circulation of blood between the thorax and the abdomen. Because bees live in colonies consisting of thousands individuals, behavioural thermoregulatory responses of a single bee serve not only its own body temperature, but that of the entire colony as well. Such a social behaviour results in a permanent thermal stabilization of the colony. In the colony the majority of bees are no longer heterothermic individuals since, from the thermal biology viewpoint, the group as a whole behaves like a mammal or a bird. Even small groups of bees (10-20 individuals), placed in a thermal gradient system, behave like a mammal. Both a mammal and a group of bees for night sleep choose a slightly warmer environment than for their diurnal activity. To reduce surface heat transfer at night bees cluster together and amammal curls up. Such behavioural responses of the honeybee swarm are obviously superior to those available to a single mammal. Therefore, the swarm can be regarded as a homeothermic superorganism.
3
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Beer as Olfactory Attractant in the Fight Against Harmful Slugs Arion Lusitanicus Mabille 1868 / Piwo Jako Atraktant W Zwalczaniu Szkodliwego Ślimaka Z Gatunku Arion Lusitanicus Mabille 1868

81%
Piechowicz B., Grodzicki P., Piechowicz I., Stawarczyk K.
Chemistry-Didactics-Ecology-Metrology
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2014
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vol. 19
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issue 1-2
119-125
EN
In 2012-2013 a series of laboratory and field experiments were carried out to check out, if beers can be used as olfactory attractants in the fight against harmful slugs Arion lusitanicus. Six brands of lager beer were used for olfactory analysis (Goolman Premium, Harnas Jasne Pełne, Tatra Mocne, Kasztelan Niepasteryzowane, Lezajsk Niepasteryzowane, Wojak Jasny Pelny). During laboratory and field tests it was evidenced that beers of all types were more attractive for slugs than water.
PL
W latach 2012-2013 w warunkach laboratoryjnych i polowych przeprowadzono cykl eksperymentów mających na celu sprawdzenie, czy piwo stanowi atraktant, mogący znaleźć zastosowanie w walce ze szkodliwym ślimakiem z gatunku Arion lusitanicus Mab. W badaniach preferencji węchowych wykorzystano sześć piw typu lager (Goolman Premium, Harnaś Jasne Pełne, Tatra Mocne, Kasztelan Niepasteryzowane, Leżajsk Niepasteryzowane, Wojak Jasny Pełny). Zarówno podczas testów laboratoryjnych, jak i terenowych wykazano, że dla osobników A. lusitanicus piwa wszystkich badanych marek okazały się bardziej atrakcyjne od wody.
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