Results 11 to 20 of about 260 (127)

Parasitylenchus bifurcatus n. sp. (Tylenchida: Allantonematidae) parasitizing Harmonia axyridis (Coleoptera: Coccinellidae) [PDF]

open access: yesParasites & Vectors, 2012
Background The harlequin ladybird, Harmonia axyridis Pallas (Coleoptera: Coccinellidae) is native to central and eastern Asia and was purposely introduced into Europe to control aphids.
Poinar George O, Steenberg Tove
doaj   +6 more sources

Predicted distribution of Metaparasitylenchus hypothenemi (Tylenchida: Allantonematidae), parasite of the coffee berry borer [PDF]

open access: yesJournal of Nematology
Metaparasitylenchus hypothenemi is an endoparasitic nematode of the coffee berry borer Hypothenemus hampei. The nematode has only been recorded across a limited geographical range in coffee-growing areas of southeastern Mexico.
Simota-Ruiz M.   +3 more
doaj   +4 more sources

Coinvasion by the ladybird Harmonia axyridis (Coleoptera: Coccinellidae) and its parasites, Hesperomyces virescens (Ascomycota: Laboulbeniales) and Parasitylenchus bifurcatus (Nematoda: Tylenchida, Allantonematidae), in the Caucasus. [PDF]

open access: yesPLoS ONE, 2018
The study of parasites in recently established populations of invasive species can shed light on the sources of invasion and possible indirect interactions between the alien species and native ones.
Marina J Orlova-Bienkowskaja   +3 more
doaj   +3 more sources

Descripción morfológica y citogenética de una nueva especie de Parasitylenchus Micoletzky, 1922 (Tylenchida, Allantonematidae) parasitando Harmonia axyridis (Pallas, 1773) (Coleopera, Coccinellidae) en Argentina [PDF]

open access: yesRevista Peruana de Biología, 2019
Se cita y describe por primera vez para Argentina Parasitylenchus pseusobifurcatus sp.n. (Tylenchida, Allantonematidae), parásito de adultos de Harmonia axyridis (Pallas, 1773) (Coleopera, Coccinellidae).
Nora B. Camino   +3 more
doaj   +2 more sources

Psyllotylenchus chabaudi, n. sp. (Nematodea, Tylenchida : Allantonematidae), parasite de Nosopsyllus fasciatus (Bosc) (Siphonaptera : Ceratophyllidae) [PDF]

open access: yesAnnales de Parasitologie Humaine et Comparée, 1984
The authors describe a new species of entomogenous Nematoda: Psyllotylenchus chabaudi n. sp. (Tylenchida: Allantonematidae) parasite of Nosopsyllus fasciatus (Bosc) (Siphonaptera: Ceratophyllidae), a rat flea, accidentally present on Oryctolagus cuniculus. The new species of Allantonematidae presents in particular a very large preuteral gland.
J, Deunff, H, Launay
openaire   +3 more sources

Phylogenetic Analysis of Entomoparasitic Nematodes, Potential Control Agents of Flea Populations in Natural Foci of Plague [PDF]

open access: yesBioMed Research International, Volume 2014, Issue 1, 2014., 2014
Entomoparasitic nematodes are natural control agents for many insect pests, including fleas that transmit Yersinia pestis, a causative agent of plague, in the natural foci of this extremely dangerous zoonosis. We examined the flea samples from the Volga‐Ural natural focus of plague for their infestation with nematodes.
E. I. Koshel   +4 more
wiley   +2 more sources

Response of Hypothenemus hampei Ferrari (Coleoptera: Curculionidae: Scolytinae) parasitized by the nematode Metaparasitylenchus hypothenemi Poinar (Tylenchida: Allantonematidae) to different colors of light [PDF]

open access: yesJournal of Nematology
Metaparasitylenchus hypothenemi is a nematode that naturally parasitizes Hypothenemus hampei in a coffee-producing region in Chiapas, Mexico. This study investigated changes in the attraction of parasitized borers to light.
Simota-Ruiz M., Castillo-Vera A.
doaj   +2 more sources

A review and illustrated description of Musca crassirostris, one of the most neglected haematophagous livestock flies [PDF]

open access: yesMedical and Veterinary Entomology, Volume 33, Issue 1, Page 16-30, March 2019., 2019
Musca crassirostris belongs to a group of true obligate blood feeders that are highly prolific and abundant around cattle. Its mentum is a boat‐shaped, black, shiny mass of chitin, and its labella harbours rasping prestomal teeth that are greatly increased in size and strength compared with those in other Musca spp.
M. Desquesnes   +4 more
wiley   +2 more sources

The morphology and biology of the entomophilicThripinema fuscum(Tylenchida: Allantonematidae), and the histopathological effects of parasitism on the hostFrankliniella fusca(Thysanoptera: Thripidae)

open access: yesJournal of Natural History, 2012
We used light and electron microscopy to detail the in vivo life cycle of the nematode Thripinema fuscum and to determine the effects of parasitism on tissues of the thrips host Frankliniella fusca. The parasitic T. fuscum female produced eggs within 4–5 days after ingress and the host haemocoele became packed with eggs and developing juvenile ...
Sims, Kelly   +2 more
openaire   +3 more sources

Natural parasitism ofMetaparasitylenchus hypothenemi(Tylenchida: Allantonematidae) on the coffee berry borer in Chiapas, Mexico

open access: yesBiocontrol Science and Technology, 2015
We assessed the parasitism of Metaparasitylenchus hypothenemi on its host, the coffee berry borer, in 20 coffee plantations of Mexico.
Jeanneth Pérez   +4 more
openaire   +2 more sources

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