Results 91 to 100 of about 18,349 (231)

Preference‐performance relationship in the thistle tortoise beetle: Implications for its realised host range

open access: yesEcological Entomology, EarlyView.
There was a positive relationship between adult preference and larval performance. However, the strength of the relationship ranged from weak to strong depending on the measure of adult preference. The adult beetle showed substantial flexibility in host plant selection and equal performance across most thistle hosts.
Michael G. Cripps   +6 more
wiley   +1 more source

Genus-group names of Afrotropical flea beetles (Coleoptera: Chrysomelidae: Alticinae): Annotated catalogue and biogeographical notes

open access: yesEuropean Journal of Entomology, 2010
This paper consists of an up to date annotated catalogue of the Afrotropical genera of Alticinae (Chrysomelidae), with biogeographical notes on the flea beetle fauna occurring in Sub-Saharan Africa and Madagascar.
Maurizio BIONDI, Paola D'ALESSANDRO
doaj   +1 more source

Moth traps shine a light on nocturnal parasitoid wasps: Snapshot assessment of UK diversity and distributions

open access: yesInsect Conservation and Diversity, EarlyView.
Biological datasets are biased towards well‐known, charismatic taxa, meaning that our understanding of biodiversity is incomplete. Parasitoid wasps (Hymenoptera) are an ecologically important, yet often overlooked group of insects. We show that 5 months of sampling for parasitoid ‘bycatch’ at moth light traps operated by citizen scientists provides ...
Iona Cunningham‐Eurich   +4 more
wiley   +1 more source

YIELD BENEFIT OF CORN EVENT MON 863 [PDF]

open access: yes
Data from field experiments are used to estimate the yield benefit of corn hybrids containing event MON 863 relative to nontransgenic corn hybrids without corn rootworm control and with a soil insecticide for corn rootworm control.
Mitchell, Paul D.
core  

Effect of temperature on development and reproduction in Gastrophysa viridula (Coleoptera: Chrysomelidae)

open access: yesEuropean Journal of Entomology, 2003
The duration of development, reproduction and longevity of Gastrophysa viridula (DeGeer) was measured at constant temperatures and a long day photoperiod.
Alois HONEK   +2 more
doaj   +1 more source

First Record of Larval Parasitism in Disonycha glabrata (F.) (Coleoptera: Chrysomelidae) by Myiopharus ancilla (Walker) (Diptera: Tachinidae)

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT The amaranth flea beetle, Disonycha glabrata (F.), is a major pest of amaranth crops (Amaranthus spp.) in the United States. Despite its economic impact, its natural enemy complex remains poorly documented. In this study, we report the first record of larval parasitism in D. glabrata by the tachinid fly Myiopharus ancilla (Walker).
Yony T. Callohuari   +4 more
wiley   +1 more source

Identificação de poligalacturonases expressas no sistema digestório de Callosobruchus maculatus (Coleoptera chrysomelidae:bruchinae) [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Bioquímica, Florianópolis, 2013.As paredes celulares das plantas contém uma complexa mistura de polissacarídeos e proteínas ...
Santana, Mychelle Carneiro
core  

Revision of Afrocrania (Coleoptera: Chrysomelidae, Galerucinae) Part I: Species in which the males have head cavities or extended elytral extrusions

open access: yesEuropean Journal of Entomology, 2001
Material of Afrotropical Afrocrania Hincks, 1949 (= Pseudocrania Weise, 1892, not Pseudocrania M'Coy, 1851) is revised, and a redescription of the genus is given.
Jens MIDDELHAUVE, Thomas WAGNER
doaj   +1 more source

Geographical proliferation of ongoing novel host use by the herbivorous ladybird beetle Henosepilachna vigintioctopunctata (Coleoptera: Coccinellidae)

open access: yesEntomological Science, Volume 29, Issue 4, December 2026.
The geographical extent of occurrence of the Solanaceae‐feeding Henosepilachna vigintioctopunctata on the novel fabaceous host Centrosema molle and the ability of larvae from several beetle populations to develop on C. molle were investigated to depict the incipient phase in the speciation continuum of herbivorous ladybird beetles.
Naoyuki Fujiyama   +8 more
wiley   +1 more source

Nouveaux Chrysomelini d'Amérique [Col. Chrysomelidae]

open access: yes, 1924
Achard Julien. Nouveaux Chrysomelini d'Amérique [Col. Chrysomelidae]. In: Bulletin de la Société entomologique de France, volume 29 (13-14),1924. pp.
Achard, Julien
core   +2 more sources

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