Results 11 to 20 of about 8,504 (222)

Synchrony strategies of six gall inducers that share a superhost, Eugenia copacabanensis (Myrtaceae). [PDF]

open access: yesPlant Biol (Stuttg)
Galling insects on the superhost Eugenia copacabanensis have developed different life cycle strategies to synchronize with plant seasonal changes and avoid competition for resources. Abstract The life cycles of galling insects are synchronized with their host plant phenology, allowing them to better explore available resources.
Nobrega LP   +5 more
europepmc   +2 more sources

Forest management intensity affects aquatic communities in artificial tree holes [PDF]

open access: yes, 2016
Forest management could potentially affect organisms in all forest habitats. However, aquatic communities in water-filled tree-holes may be especially sensitive because of small population sizes, the risk of drought and potential dispersal limitation. We
Gossner, Martin M.   +6 more
core   +9 more sources

The role of plant phenology in the host specificity of Gephyraulus raphanistri (Diptera: Cecidomyiidae) associated with Raphanus spp. (Brassicaceae)

open access: yesEuropean Journal of Entomology, 2008
Recent host records for Gephyraulus raphanistri (Kieffer), a flower-gall midge, show restriction to Raphanus raphanistrum throughout Europe. Gephyraulus raphanistri has never been reported infesting commercially grown Brassica crops.
Janine VITOU   +4 more
doaj   +1 more source

Tillering Response of \u27Monon\u27 And \u27Newton\u27 Winter Wheats Infested With Biotype L Hessian Fly (Diptera: Cecidomyiidae) Larvae [PDF]

open access: yes, 2017
Two wheat, Triticum aestivum, cultivars that differed in their ability to tiller were infested by ovipositing Hessian flies, Mayetiola destructor, under similar controlled conditions.
Hoxie, Robert P, Wellso, Stanley G
core   +2 more sources

Does monogeny enable gall midges (Diptera: Cecidomyiidae) to regulate their sex ratio?

open access: yesEuropean Journal of Entomology, 2012
Monogeny, the production of unisexual broods by individual females, is widely recorded in gall midges (Diptera: Cecidomyiidae). Theoretical models propose that the adjustment of offspring sex ratio by females may pre-dispose the evolution of monogeny in ...
Seyed Mohammad TABADKANI   +2 more
doaj   +1 more source

Contribution to the knowledge of gall-inducing insects from Biskra province, Algeria [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2021
On the basis of the sampling surveys in Biskra province during 2012 and 2019, fourteen distinct types of galls induced by insects were found on various host plants. They were belonging to three insect orders, four families and twelve genera.
Souad Tahar-Chaouche   +3 more
doaj  

Life History, Damage, and Gall Development of the Gall Midge, \u3ci\u3eNeolasioptera Brevis\u3c/i\u3e (Diptera: Cecidomyiidae), Injurious to Honeylocust in Michigan [PDF]

open access: yes, 2017
Neolasioptera brevis is univoltine in Michigan. Adults issue in late spring, and females deposit eggs in rows on the lower side of young shoots of honeylocust. Larval eclosion occurs shortly after: there are three larval instars.
Heaton, George C, Wilson, Louis F
core   +2 more sources

Primeros registros para Portugal del inductor de agallas foliares Cystiphora sonchi (Vallot, 1827) (Diptera: Cecidomyiidae) y algunas notas sobre su distribución en la Península Ibérica

open access: yesGraellsia, 2018
Un problema habitual en los estudios de zoología y ecología es la evaluación parcial de la distribución espacial actual de muchas especies, pues subestima su distribución real al estar basada en los registros de naturalistas y de museos.
Francisco A. López-Núñez   +2 more
doaj   +1 more source

First Records of \u3ci\u3eCecidomyia Candidipes\u3c/i\u3e (Diptera: Cecidomyiidae) in Wisconsin [PDF]

open access: yes, 2018
First report of Cecidomyia candidipes from five Wisconsin ...
Krauth, Steven J
core   +2 more sources

Embryogenesis of Aphidoletes aphidimyza (Diptera: Cecidomyiidae): Morphological markers for staging of living embryos

open access: yesEuropean Journal of Entomology, 2007
Determination of embryonic stages is an important prerequisite for the long-term cryopreservation of eggs and embryos of the predatory gall midge Aphidoletes aphidimyza.
Jan HAVELKA   +2 more
doaj   +1 more source

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