Results 71 to 80 of about 2,877 (247)

Late Lilac, \u3ci\u3eSyringa Villosa\u3c/i\u3e: New Host of the Lace Bug \u3ci\u3eLeptoypha Mutica\u3c/i\u3e (Heteroptera: Tingidae) [PDF]

open access: yes, 2017
The lace bug Leptoypha mutica, a specialist on trees and shrubs of the Oleaceae, feeds mainly on ash, Fraxinus spp., and fringetree, Chionanthus virginicus.
Wheeler, A. G, Jr.
core   +2 more sources

Cream and albinotic - two new mutations affecting body colour in Pyrrhocoris apterus (Heteroptera: Pyrrhocoridae)

open access: yesEuropean Journal of Entomology, 2011
Two new body-colour mutations, albinotic (alb) and cream (cr) are isolated and described for the flightless wing-polymorphic bug, Pyrrhocoris apterus (L.).
Radomír SOCHA
doaj   +1 more source

A quantitative study of adipokinetic hormone of the firebug, Pyrrhocoris apterus [PDF]

open access: yes, 2002
The development of an enzyme-linked immunoassay (ELISA) for the adipokinetic neuropeptide hormone, Pya-AKH, from the firebug Pyrrhocoris apterus L. is described. The ELISA measures as little as 20 fmol of Pya-AKH.
Auerswald   +25 more
core   +1 more source

Insect–microbe interactions and their influence on organisms and ecosystems

open access: yesEcology and Evolution, Volume 14, Issue 7, July 2024.
Insect‐symbiont interactions can have a variety of impacts on organisms and the ecosystem. These multitrophic interactions can result in differential attraction of beneficial insects or natural enemies. Additinoally, these interactions can influence plant and/or soil health as well as microbiome composition.
Jocelyn R. Holt   +4 more
wiley   +1 more source

Impact des insectes piqueurs de cabosses sur la production du cacaoyer dans la région du Centre du Cameroun [PDF]

open access: yes, 2009
Tout au long de leur croissance et de leur maturation, les fruits du cacaoyer subissent des attaques répétées d'insectes piqueurs. Au Cameroun, ces attaques sont majoritairement dues au miride Sahlbergella singularis. Mais d'autres espèces se nourrissent
Babin, Régis   +6 more
core  

Schaeferiana (Gaboniella subgen. n.) incompleta sp. n. from Gabon, with notes on its relationships and new records from the Central African Republic (Hemiptera, Heteroptera, Pyrrhocoridae)

open access: yesZooKeys, 2011
A new subgenus, Gaboniella subgen. n., of the genus Schaeferiana Stehlík, 2008, and its type species, Schaeferiana (Gaboniella) incompleta sp. n. are described from Gabon.
Petr Kment   +2 more
doaj   +1 more source

Levantamento e intensidade de ocorrência de insetos nocivos e seus inimigos naturais em culturas temporárias. [PDF]

open access: yes, 2012
bitstream/item/59272/1/CPATU-ComTec45 ...
CARNEIRO, J. da S., SILVA, A. de B.
core  

Seasonal activity-profiles of enzymes involved in cryoprotectant biosynthesis in Pyrrhocoris apterus (Heteroptera: Pyrrhocoridae)

open access: yesEuropean Journal of Entomology, 2008
The activities of three enzymes involved in polyol biosynthesis (aldose reductase, AR; ketose reductase, KR; and polyol dehydrogenase, PDH) were studied in adult females of the linden bug, Pyrrhocoris apterus, collected from the field during 2005/2006 ...
Michaela TOLLAROVÁ
doaj   +1 more source

Eastern Range Extension of \u3ci\u3eLeptoglossus Occidentalis\u3c/i\u3e With a Key to Leptoglossus Species of America North of Mexico (Heteroptera: Coreidae) [PDF]

open access: yes, 2017
Leptoglossus occidentalis is reported for the first time from Illinois and Michigan, and confirmed for Indiana.
McPherson, J. E   +3 more
core   +2 more sources

Severe damage to vegetables by the invasive brown marmorated stink bug, Halyomorpha halys (Hemiptera: Pentatomidae), in Hungary [PDF]

open access: yes, 2017
Background and purpose: The brown marmorated stink bug (BMSB), Halyomorpha halys, is native to East Asia and has recently become an invasive pest in North America and Europe. It is considered a nuisance pest as well as a significant economic pest causing
Korányi, Dávid, Vétek, Gábor
core   +2 more sources

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