Results 41 to 50 of about 1,996 (194)
European Journal of Entomology, 2007 In the present study we tested whether the walking activity of macropterous females of the flightless wing-polymorphic bug Pyrrhocoris apterus (L.) can be stimulated by its native adipokinetic hormone Peram-CAH-II and the crustacean red pigment ...
Radomír SOCHA +2 more
doaj +1 more source
Изучение индивидуальной изменчивости Pyrrhocoris apterus в природных популяциях г. Сумы и г. Белгорода [PDF]
, 2008 Проводилось изучение индивидуальной изменчивости меланизированного рисунка элементов надкрыльев клопа-солдатика (Pyrrhocoris apterus) для определения стабильности развития природных популяцийyesБелгородский государственный ...
Батлуцкая, И. В. +1 more
core +4 more sources
European Journal of Entomology, 2001 The long-winged (macropterous) and short-winged (brachypterous) adult males of Pyrrhocoris apterus (L.) from temperate (Czech Republic) and Mediterranean (Israel) populations were analysed for the sexual activity and the functional activity of their ...
Radomír SOCHA +2 more
doaj +1 more source
European Journal of Entomology, 2023 The true bug Oxycarenus lavaterae has spread northwards through Europe from the Mediterranean at the beginning of the 21st century. Temperature and photoperiod in particular countries are important for the prediction of further spread.
Oldřich NEDVĚD +2 more
doaj +1 more source
Лекарственные средства, основанные на молекулярных структурах антимикробных пептидов, и терапевтические возможности при лечении инфекционных заболеваний респираторного тракта (часть 2) [PDF]
, 2017 На даний час у лікарській практиці вже продемонстрована ефективність застосування антимікробних пептидів у лікуванні місцевого інфекційного процесу, наприклад дериватів кателіцидину (оміганану), дефензиноміметика (брилацидину), α-спірального магаїніну ...
Абатуров, А.Е. +2 more
core +2 more sources
Physiology of cold-acclimation in non-diapausing adults of Pyrrhocoris apterus (Heteroptera)
European Journal of Entomology, 2002 Chill tolerance (time of survival at -5°C) increased in non-diapausing (reproducing) adults of Pyrrhocoris apterus after a gradual, 4-week-long decrease in ambient temperature from 25° to 0°C.
Martin ŠLACHTA +3 more
doaj +1 more source
Insight into mosquito GnRH-related neuropeptide receptor specificity revealed through analysis of naturally occurring and synthetic analogs of this neuropeptide family [PDF]
, 2019 Adipokinetic hormone (AKH), corazonin (CRZ), and the AKH/CRZ-related peptide (ACP) are neuropeptides considered homologous to the vertebrate gonadotropin-releasing hormone (GnRH).
Gade, Gerd +2 more
core +1 more source
Regulatory Mechanisms in Biosystems, 2022 In the conditions of an urban environment, insects, including Pyrrhocoris apterus (Linnaeus, 1758) (Hemiptera, Pyrrhocoridae), are subject to dozens of volatiles: solvents, food flavorings, cosmetic products.
V. V. Nehrii, V. V. Brygadyrenko
doaj +1 more source
European Journal of Entomology, 2010 In the present study the hypothesis that there is a feedback between juvenile hormone and adipokinetic hormones (AKHs) was investigated by topical application of the juvenoid methoprene on 9-day-old adult males of the firebug Pyrrhocoris apterus.
Dalibor KODRÍK +2 more
doaj +1 more source
Sexual dimorphism of diapause regulation in the hemipteran bug Pyrrhocoris apterus
Insect Biochemistry and Molecular Biology, 2022 Diapause is one of the major strategies for insects to prepare for and survive harsh seasons. In females, the absence of juvenile hormone (JH) is a hallmark of adult reproductive diapause, a developmental arrest, which is much less characterized in males.
Hejníková, Markéta +5 more
openaire +2 more sources