Results 91 to 100 of about 2,087 (201)

Karyotypes, male meiosis and comparative FISH mapping of 18S ribosomal DNA and telomeric (TTAGG)n repeat in eight species of true bugs (Hemiptera, Heteroptera)

open access: yesComparative Cytogenetics, 2011
Eight species belonging to five true bug families were analyzed using DAPI/CMA3-staining and fluorescence in situ hybridization (FISH) with telomeric (TTAGG)n and 18S rDNA probes.
Snejana Grozeva   +2 more
doaj   +1 more source

The Effect of X-Rays on Cytological Traits of Tuta absoluta (Lepidoptera: Gelechiidae) [PDF]

open access: yes, 2016
The tomato leafminer, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) is one of the most important pests of tomato. With the purpose of developing environmentally friendly control tactics such as the inherited sterility (IS) technique against this ...
Cagnotti, Cynthia Lorena   +5 more
core   +1 more source

Wing morph- and age-related differences in fertilization success of adult males of a flightless bug, Pyrrhocoris apterus (Heteroptera: Pyrrhocoridae)

open access: yesEuropean Journal of Entomology, 2008
The aim of the present study was to test the hypothesis that short-winged (brachypterous) and long-winged (macropterous) adult males of a flightless bug Pyrrhocoris apterus differ in fertilization success.
Radomír SOCHA
doaj   +1 more source

The Impact of Environmental Habitats and Diets on the Gut Microbiota Diversity of True Bugs (Hemiptera: Heteroptera). [PDF]

open access: yesBiology (Basel), 2022
Li G   +10 more
europepmc   +1 more source

High-altitude migration of Heteroptera in Britain [PDF]

open access: yes, 2013
Heteroptera caught during day and night sampling at a height of 200 m above ground at Cardington, Bedfordshire, UK, during eight summers (1999, 2000, and 2002-2007) were compared to high-altitude catches made over the UK and North Sea from the 1930s to ...
Chapman, Jason W.   +2 more
core   +2 more sources

Catalogue des ravageurs d'intérêt agricole de Nouvelle-Calédonie [PDF]

open access: yes, 1986
Ce document à double entrée, zoologique et botanique, recense tous les ravageurs d'intérêt agricole (acariens, insectes, mollusques, vertébrés) signalés en Nouvelle-Calédonie (435 espèces), avec leurs plantes-hôtes, la source de l'information, et une ...
Brun, Luc-Olivier, Chazeau, Jean
core  

Corpus allatum volume-dependent differences in accessory gland maturation in long- and short-winged males of Pyrrhocoris apterus (Heteroptera: Pyrrhocoridae)

open access: yesEuropean Journal of Entomology, 2006
In the present study the temporal changes in the volume of the corpus allatum in three experimental groups of adult males (macropterous, reproductive brachypterous and diapausing brachypterous) of the flightless bug Pyrrhocoris apterus were determined ...
Radomír SOCHA, Magdalena HODKOVÁ
doaj   +1 more source

Unexpected feeding behaviour of the cotton stainer Dysdercus albofasciatus (Hemiptera: Pyrrhocoridae) in baits of forensic samplings

open access: yesActa Zoológica Lilloana
Dysdercus albofasciatus, Berg 1878 (Hemiptera: Pyrrhocoridae) is a phytophagous bug native to South America and present in Argentina, Brazil, Paraguay and Uruguay. It is of economic interest as a pest of cotton Gossypium spp. and other Malvaceae.
Lucila Salanitro   +2 more
doaj   +1 more source

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