Results 181 to 190 of about 1,996 (194)

Firebugs Pyrrhocoris apterus (L.) (Hemiptera: Pyrrhocoridae) breeding in Surrey

1998
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Ashwell, Diana, Denton, Jonty
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Hormonal control of vitellogenin synthesis in Pyrrhocoris apterus (L.) (Heteroptera)

Journal of Insect Physiology, 1991
Abstract A vitellogenic female-specific protein was demonstrated in the haemolymph of Pyrrhocoris apterus females by electrophoresis under native conditions. One day before oviposition, eggs contained a major protein with electrophoretic mobility corresponding to that of haemolymph vitellogenin. SDS-PAGE revealed two subunits of the female-specific
Radomír Socha, Jan Šula, Dalibor Kodrík, Ivan Gelbič   +3 more
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Geflügelte Pyrrhocoris apterus und ähnliche Erscheinungen bei Psociden

1890
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Insect hormones and insect control. Or, sex and the single Pyrrhocoris Apterus

Journal of Chemical Education, 1971
The author summarizes some of the highlights of recent developments in the chemistry of insect control.
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Pyrrhocoris apterus 無翅紅蝽 @iN

2022
Kwok, Alan, Tai, Ada
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Induction of adult diapause in Pyrrhocoris apterus L. by short cold exposure

Oecologia, 1971
The ripening of ovaries in the females of Pyrrhocoris apterus can be inhibited not only by short-day photoperiod but also by cold shocks during the first week of the adult life.Ovaries in a part of the females are prevented from ripening by transferring the bugs from 25° C and long-day photoperiod to substantially lower temperatures for 2 (or 4) days ...
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Prekopulační chování u ruměnice pospolné Pyrrhocoris apterus

2011
The existing research works, dealing with pre-copulatory behaviour in Pyrrhocoris apterus (L.), show that this behaviour follows a simple pattern of mating. The aim of this work is to extend knowledge regarding this type of behaviour. Results were obtained by processing the video footage to monitor the behaviour of individuals of the Central European ...
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CRISPR/Cas9 Genome editing in Pyrrhocoris apterus

2019
The CRISPR/Cas9 technology is a cutting edge method to genetically modify specific targets in the genome, which allows to create mutants in non-model organisms. The aim of this project was to genetically modify the Pyrrhocoris apterus genomic sequence of the cryptochrome2 gene using the CRISPR/Cas9 technology. Specifically, this project aimed to create
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Beobachtungen zur Frage der Schutztracht der Feuerwanze, Pyrrhocoris apterus L.

1953
Beiträge zur Entomologie = Contributions to Entomology, Bd. 3 Nr. 4 (1953)
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Inheritance of wing form in Pyrrhocoris apterus

Journal of Heredity, 1986
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