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Start Over Subject 59 Subject motýli Harvested from CDK

22. Jasoň dymnivkový po více než 10 letech

Creator:
Petr Vlašánek, Martin Konvička, and Jiří Beneš
Format:
print
Type:
article, články, model:article, and TEXT
Subject:
Zoologie, ohrožené druhy živočichů, motýli, Česko, 2, and 59
Language:
Czech
Description:
Thanks to intensive monitoring of butter - flies and specifically of the critically en - dangered Clouded Apollo Butterfly (Parnassius mnemosyne) over the last 10 years, we can provide more accurate information about recent distribution and habitat requi - rements. and Petr Vlašánek, Martin Konvička, Jiří Beneš.
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

23. Juvenile hormone analogue, fenoxycarb, modulates ecdysone-triggered transcriptional hierarchy during programmed cell death of midgut in silkworm, Bombyx mori (Lepidoptera: Bombycidae)

Creator:
Goncu, Ebru, Uranli, Ramazan, and Parlak, Osman
Format:
print, počítač, and online zdroj
Type:
article, články, journal articles, model:article, and TEXT
Subject:
Zoologie, motýli, bourcovití, apoptóza, butterflies, Bombycidae, apoptosis, Lepidoptera, autophagy, Bombyx mori, ecdysone related genes, juvenile hormone, midgut, 2, and 59
Language:
English
Description:
Steroid hormone 20-hydroxyecdysone and the sesquiterpenoid juvenile hormone are the main regulators of insect development; however, it is unclear how they interact in the regulation of metamorphic events. Using the silkworm, Bombyx mori, we show that the juvenile hormone analogue fenoxycarb affects the cascade of ecdysone regulated genes that control the programmed cell death in the larval midgut. Morphological changes that occur during cell death were investigated by studying cross-sections of the midgut stained with hematoxylin and eosin. Apoptosis-specific DNA fragmentation was detected using TUNEL assay. Expression patterns of genes ATG8 and ATG12, which were used as indicators of autophagy, and genes of the ecdysone-regulated gene cascade were examined using real-time quantitative polymerase chain reaction. Fenoxycarb application on day 0 of the 5th larval instar extended the feeding period and postponed programmed cell death in mature larval midgut. This effect was probably due to a delay in ecdysone secretion and associated changes in gene expression were mostly not a direct response to the fenoxycarb. However, differences in the gene expression patterns in the control and fenoxycarb treated insects during the prepupal and early pupal stages indicated that fenoxycarb may also exert a more direct effect on some genes of the ecdysone regulated gene cascade., Ebru Goncu, Ramazan Uranli, Osman Parlak., and Obsahuje bibliografii
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

25. Laboratory rearing of Sycanus annulicornis (Hemiptera: Reduviidae) on two species of prey: Differences in its biology and efficiency as a predator of the nettle caterpillar pest Setothosea asigna (Lepidoptera: Limacodidae)

Creator:
Sahid, Abdul, Natawigena, Wahyu D, Hersanti, and Sudarjat
Format:
print, počítač, and online zdroj
Type:
model:article and TEXT
Subject:
polokřídlí, zákeřnicovití, motýli, Hemiptera, Reduviidae, butterflies, Sycanus annulicornis, Lepidoptera, Limacodidae, Setothosea asigna, laboratory rearing, Crocidolomia pavonana, Tenebrio molitor, different prey diets, biological parameters, predatory ability, 2, and 59
Language:
English
Description:
Setothosea asigna van Eecke is a dominant defoliator pest in oil palm plantations. To control this pest, a generalist predatory bug, Sycanus annulicornis Dohrn, was used as it is easy to rear on several different species of prey. In this study, we evaluated the influence of different prey on the biology and the ability of S. annulicornis to attack and kill the nettle caterpillar pest S. asigna. Based on laboratory rearing, the larvae of Crocidolomia pavonana F. (Lepidoptera: Crambidae) is a suitable prey for both the growth and development of S. annulicornis, as its nymphal development is shorter (74.0 ± 7.3 days) and adult longevity longer (81.0 ± 9.0 days for male and 64.8 ± 12.4 days for female, respectively) than when reared on the larvae of Tenebrio molitor L. (Coleoptera: Tenebrionidae) (44.0 ± 16.7 days for male and 52.6 ± 14.4 days for female). However, S. annulicornis reared on T. molitor larvae attacked 2.0-2.2 larvae of S. asigna per day, which is more than the 1.6-1.7 larvae per day of those reared on C. pavonana, which indicates that the larvae of T. molitor are a more effective diet for rearing S. annulicornis as biocontrol agent for the S. asigna., Abdul Sahid, Wahyu D. Natawigena, Hersanti, Sudarjat., and Obsahuje bibliografii
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public

26. Maladaptive host choice by an alien leaf miner Phyllonorycter leucographella (Lepidoptera: Gracillariidae) has the potential to limit its invasiveness

Creator:
Walczak, Urszula, Bogdziewicz, Michał, Żytkowiak, Roma, Karolewski, Piotr, and Baraniak, Edward
Format:
print, počítač, and online zdroj
Type:
model:article and TEXT
Subject:
motýli, vzpřímenkovití, butterflies, Gracillariidae, Lepidoptera, Phyllonorycter leucographella, invasive species, alien leaf miner, host selection, specific leaf area, infestation rate, insect development, 2, and 59
Language:
English
Description:
Alien phytophagous insects are often introduced along with their host plants, creating opportunities for troublesome invasions. Yet, not all of them are able to successfully colonize novel host plants. In this study, we investigated host selection by the alien leaf miner Phyllonorycter leucographella (Zeller, 1850) on both its original host and novel host plants in the insect's alien range. We predicted that this insect's percentage infestation of the original host would be positively related to its specific leaf area (SLA), because high-SLA leaves are nutritious and have thin cuticles, traits related to high offspring developmental success. We further hypothesized that this host selection process would apply in the selection of novel host plants. Our results show that this leaf miner selects leaves of its original host plant, Pyracantha coccinea, according to their SLA values. The SLA value was also positively related to the probability of P. leucographella infesting and successfully developing on novel host plants. The selection of high-SLA plants by the moth leads to a high developmental success on novel host plants in the first (summer) generation, but it is likely to be maladaptive in the second (overwintering) generation, because in temperate Europe, high SLA values are associated with deciduous plants that shed their leaves in autumn. It is likely that the apparent maladaptive selection of novel host plants by P. leucographella reduces the invasiveness of this pest by preventing its establishment on native plants., Urszula Walczak, Michał Bogdziewicz, Roma Żytkowiak, Piotr Karolewski, Edward Baraniak., and Obsahuje bibliografii
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public

27. Molecular cloning and functional analyses of an adhesion molecule, neuroglian, in Mythimna separata (Lepidoptera: Noctuidae)

Creator:
Yokoi, Kakeru, Kato, Yoshiaki, Suzuki, Masahiro, and Miura, Ken
Format:
print, počítač, and online zdroj
Type:
model:article and TEXT
Subject:
motýli, můrovití, butterflies, Noctuidae, Lepidoptera, Mythimna separata, neuroglian, hemocyte adhesion, encapsulation, in situ hybridization, real-time quantitative reverse transcript PCR, RNA interference, 2, and 59
Language:
English
Description:
Insect cellular immune reaction, which generally includes phagocytosis, encapsulation and nodule formation, is achieved by hemocytes circulating in insect haemolymph. The shift of hemocytes from the normal phase to the adhering phase is an important process in the cellular immune reaction, which includes the attachment of hemocytes to foreign surfaces or other hemocytes via adhesion factors. Neuroglian is one of the adhering factors associated with encapsulation in Manduca sexta and Drosophila melanogaster. Here we studied the localization of neuroglian (MsNrg) in Mythimna separata and its functional role in the cellular immune reaction. The distribution of MsNrg mRNA between hemocyte populations was determined using real-time quantitative reverse transcription PCR and in situ hybridization, which revealed that MsNrg was highly expressed in adhering hemocytes, especially in plasmatocytes. Unexpectedly, the transcript was observed as well in non-adhering hemocytes, implying neuroglian has a function in non-adhering hemocytes. Moreover, we showed that the amount of MsNrg mRNA was not changed by injections of either biotic or abiotic non-selves. Fewer latex beads were fully encapsulated by hemocytes in larvae treated with MsNrg double-stranded RNA than in control larvae, but their ability to achieve phagocytosis and nodule formation remained unchanged by the MsNrg knockdown. These results indicate that the function of neuroglian in the cellular immune reaction is conserved in D. melanogaster and lepidopteran species, and neuroglian in non-adhering hemocytes could possess unidentified function., Kakeru Yokoi, Yoshiaki Kato, Masahiro Suzuki, Ken Miura., and Obsahuje bibliografii
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public

29. Motýlové: soustavný popis motýlů v zemích koruny české žijících, jakož i housenek a kukel jejich, s připojeným návodem, kdy a kde chytati motýle, sbírati kukly, housenky a vajíčka a kterak upravovati je pro sbírky

Creator:
Exler, Karel
Publisher:
I. L. Kober
Format:
print, text, regular print, and 208 s. : 20 barev. obr. tab. ; 8°
Type:
model:monograph and TEXT
Subject:
59, 2, motýli, housenky, kukly, and Zoologie
Language:
Czech
Description:
pro učitelstvo, žactvo středních škol a zvláště sběratele motýlů napsal Karel Exler, S 25 rytinami a 20 tab. obsah. 289 obrazů motýlů a housenek dle přírody vyobrazených, and Converted from MODS to DC version 1.8 (EE patch 2018/05/24)
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public

30. Neobyčejná společenstva motýlů na rašeliništích Třeboňska: přežívání reliktních populací

Creator:
Josef Jaroš and Karel Spitzer
Format:
print
Type:
article, články, model:article, and TEXT
Subject:
Zoologie, motýli, rašeliniště, Třeboň (Česko : oblast), 2, and 59
Language:
Czech
Description:
Boreal peatlands of the Třeboň Basin (South Bohemia) contain many distinctive taxa of Lepidoptera, including tyrphobionts and tyrphophiles. These ancient peatlands are oligotrophic and acidic, and form habitat islands – relict ecosystems related to subarctic/ boreal biomes. They host isolated populations of cold-adapted Lepidoptera, some of them associated with common bo - real plants. For instance, larvae of several relict boreal and subarctic moths (e.g. Eupi - thecia gelidata) feed exclusively on the lo - cal Marsh Labrador Tea (Ledum palustre). and Josef Jaroš, Karel Spitzer.
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public