Results 81 to 90 of about 2,087 (201)
European Journal of Entomology, 2010 Effects of two adipokinetic hormones (Pyrap-AKH and Peram-CAH-II) on the presence of diacylglycerol (DG) molecular species and their fatty acid (FA) constituents in the haemolymph of the firebug Pyrrhocoris apterus were investigated using liquid ...
Iva BÁRTŮ +4 more
doaj +1 more source
Acariens et insectes déprédateurs du cotonnier (Gossypium hirsutum L.) au Paraguay [PDF]
, 1985 142 espèces d'insectes et acariens ont été observés sur cotonnier au Paraguay. La détermination en est faite plus ou moins complètement. Nature et importance des dégâts dus à chaque ravageur.
Michel, Bruno, Prudent, Patrick
core
Red list and checklist of the true bugs (Heteroptera) of Berlin [PDF]
, 2018 Es wird eine Checkliste und Rote Liste der Wanzen (Insecta: Heteroptera) Berlins vorgelegt. Die Liste umfasst 502 Wanzenarten, die gegenwärtig in Berlin vorkommen oder die seit Mitte des 19. Jahrhunderts wenigstens einmal hier gefunden wurden.
Burghardt, Gerhard, Deckert, Jürgen
core +1 more source
BIODIVERSITY OF GROUND SURFACE INSECTS IN SWEET ORANGES IN MOUNT RINJANI NATIONAL PARK
Jurnal Biosains PascasarjanaThis study aims to identify the diversity of surface-dwelling insects in Jeruk Manis, located within Gunung Rinjani National Park, and to analyze species diversity, dominance, and evenness indices.
Baiq Yuni Andini, Munawir Sazali
doaj +1 more source
European Journal of Entomology, 2001 Polyclonal antibodies against PBAN were used to map the distribution of PBAN-like antigenic sites in the brain-suboesophageal ganglion (Br-SOG) complex, associated neurohaemal structures, ventral nerve cord ganglia and in the alimentary canal.
Viswanathan Sarada AJITHA +1 more
doaj +1 more source
European Journal of Entomology, 2001 The aim of this study was to determine if there is a latitudinal gradient in the photoperiodic regulation of wing dimorphism in the flightless bug, Pyrrhocoris apterus (L.).
Radomír SOCHA
doaj +1 more source
Allantoin Crystal Formation in Bagrada hilaris (Burmeister) (Heteroptera: Pentatomidae) Females. [PDF]
, 2017 Bagrada hilaris is a polyphagous herbivore reported as an invasive pest in the United States. During the course of dissecting Burmeister hilaris unique crystals were observed in both the midgut and oviducts.
Allen, Margaret L +5 more
core +2 more sources
European Journal of Entomology, 2006 Mechanisms of the suppression of gonadotropic activity of the corpus allatum (CA) in macropterous females were compared with those previously reported for either diapause or starving non-diapause brachypterous females by reciprocal transplantations of ...
Magdalena HODKOVÁ, Radomír SOCHA
doaj +1 more source
The impact of adjacent habitats on population dynamics of red cotton bugs and lint quality.
PLoS ONE, 2020 Red cotton bugs [Dysdercus spp. (Hemiptera: Pyrrhocoridae] are among the most destructive pests of cotton and many other crops. Red cotton bugs (RCBs hereafter) damage cotton plants by sucking sap and deteriorate lint by staining.
Haider Karar +7 more
doaj +1 more source
Biochemical characterization of digestive carbohydrases from Xanthogaleruca luteola and inhibition of its α-amylase by inhibitors extracted from the common bean [PDF]
, 2011 Xanthogaleruca luteola Müll. (Col.: Chrysomelidae) is a major urban insect pest on elm trees in Iran. Digestion in the alimentary canal of the elm leaf beetle is facilitated by some carbohydrases which are responsible for the digestion of ...
Ghadamyari Mohammad +3 more
core +1 more source