Wyniki wyszukiwania - AGRO

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Effect of insect neuropeptide leucopyrokinin [LPK] on rectal temperature in rats. Preliminary study

100%

Rykaczewska-Czerwinska M., Lombarska-Sliwinska D., Konopinska D., Plech A.

Pestycydy

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2004

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nr 3-4

2

Main ecological events in aquatic insects history

100%

Sinitshenkova N. D.

Acta Zoologica Cracoviensia

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2003

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tom 46

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nr Suppl.

In the Carboniferous no one undoubtedly aquatic insect remain is found. Mayflies and stoneflies were the oldest aquatic insects found in the Early Permian. Permian was the time when the aquatic insects became diverse and probably colonized different types of waters. Only one mayfly is found in the Early Triassic. The Middle and Late Triassic aquatic insect assemblages are characterized by combination of Paleozoic and Mesozoic elements. Diverse and widespread lacustrine insects are typical for the Jurassic. Recent families of aquatic insects appeared in the Early Cretaceous. The Late Cretaceous assemblages are considerably impoverished. The Cenozoic is the time of recolonization of lacustrine habitats.

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The importance of insect pollinators for Polish food security

88%

Majewski J.

Journal of Agribusiness and Rural Development

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2016

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nr 3[41]

The purpose of this paper is to determine the effect of insect pollinators on the volume of food production in Poland, and thus to identify their role in ensuring the food security of the country. The object of the study was related to major entomophilous crop plants, i.e. rapeseed, fruit plants, fruit shrubs and permanent crops: fruit and berry plantations. The analyses were based on data from the Polish Central Statistical Office, the Institute of Horticulture, and subject literature. The results of the study indicate that insect pollinators play a key role in fruit production (absence of pollinators may result in a crop yield reduction ranging between 50% and 90%) and a signifi cant role in rapeseed production (a possible yield reduction of approx. 20–40%). In terms of physical availability of food, Polish food security would be preserved even in the absence of insect pollinators. However, at the level of economic availability, food security would not be preserved without such pollinators, particularly in terms of fruit and food security associated with the consumption of properly balanced rations.

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Nanodiamonds as carriers of the insect gonadoinhibitory hormones

88%

Czarniewska E., Nowicki P., Schroeder G., Kuczer M.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2016

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tom 58

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nr 1

5

Synthesis, structure activity relationship and mode of action of insect pheromones. A contribution to the problem of chemical information among insects

88%

Bestmann H. J., Vostrowsky O.

Pestycydy

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1990

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nr 1

6

Enhancement of pathogenicity of Bacillus thuringiensis by gamma rays

88%

Khan K. I., Jafri R. H., Ahmed M.

Polish Journal of Microbiology

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2004

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tom 53

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nr 3

Studies were conducted on the enhancement of pathogenicity of Bacillus thuringiensis by gamma rays on various species of termites. The results showed that the 72 hrs old and 60 or 70 kr irradiated culture of B. thuringiensis were more pathogenic than the non-irradiated ones. 168 hrs old and 150 kr (1.5 kGy) irradiated B. thuringiensis caused quicker mortality rate than the non-irradiated one as it shows maximum enhancement ratio (1.32).

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Three new species of Septate Gregarines [Apicomplexa: Sporozoea] of the genus Gregarina Dufour, 1828 from insects

88%

Sengupta T., Haldar D. P.

Acta Protozoologica

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1996

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tom 35

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nr 1

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Neurohormonal mechanisms of regulation of insect heart contractile activity

88%

Rosinski G., Konopinska D.

Pestycydy

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2004

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nr 3-4

9

Flower-pollinating insects of 32 species from Lamiaceae family

88%

Bozek M.

Pszczelnicze Zeszyty Naukowe

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2000

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tom 44

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nr 2

10

rDNA amplification in nurse cells nuclei in polytrophic ovaries of lepidopterans

76%

Mazurkiewicz-Kania M.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2014

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tom 56

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nr 1

11

Effects of diflubenzuron and mancozeb on soil microarthropods: a long-term study

76%

Adamski Z., Bloszyk J., Piosik K., Tomczak K.

Biological Letters

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2009

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tom 46

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nr 1

5-15

12

Effects of electromagnetic radiation on biological material produced by insects

76%

Sionkowska A., Planecka A.

Current Topics in Biophysics. Supplement

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2011

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tom 34

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nr A: Posters

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Two species of supranivale insects new for Kampinos National Park

76%

Trojan P.

Fragmenta Faunistica

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2009

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tom 52

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nr 2

Chionea (Niphadobata) lutescens Lundstr. and Boreus westwoodi Hagen were caught in Moericke’s trap during a snowy December in the year 2004 in Kampinos National Park.

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Contribution a l'etude de la regeneration d'appendices chez Gryllus domesticus L. (Orthoptera). I. Etude de la regeneration de l'antenne

76%

Rosciszewska M., Urvoy J.

Acta Biologica Cracoviensia. Series Zoologia

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1989

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tom 31

15

Adaptation to permethrin in Periplaneta americana L.

76%

Tyczynski M.

Pestycydy

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2005

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nr 4

99-116

16

Action of pyrethroids on different levels of insect nervous system

76%

Ciolek J., Kielbasiewicz E., Polus A., Kadziela W., Pelhate M., Stankiewicz M.

Pestycydy

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2005

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nr 3

169-176

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The role of stem cells in midgut growth in Epilachna cf. nylanderi (Insecta, Coccinellidae)

76%

Rost-Roszkowska M. M., Poprawa I., Klag J., Migula P., Mesjasz-Przybylowicz J., Przybylowicz W.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2008

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tom 50

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nr 1

18

World Dipteran Day, 15 November

76%

Szadziewski R., Kaczorowska E., Gilka W.

Polish Journal of Entomology

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2013

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tom 82

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nr 4

19

Constitutive and induced chemical defenses against insect grazing on leaves of forest understory shrubs

76%

Zmuda M., Karolewski P., Giertych M. J., Oleksyn J.

Acta Physiologiae Plantarum

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2007

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tom 29

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nr 1 Suppl.

20

Prof. Kubrakiewicz's interest in neuropterid insects. Comparative studies of the germ cells formation, ovariole organization and course of oogenesis

76%

Jedrzejowska I.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2016

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tom 58

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nr 1

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