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]
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]
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]
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
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Psyllotylenchus chabaudi, n. sp. (Nematodea, Tylenchida : Allantonematidae), parasite de Nosopsyllus fasciatus (Bosc) (Siphonaptera : Ceratophyllidae) [PDF]
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
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Phylogenetic Analysis of Entomoparasitic Nematodes, Potential Control Agents of Flea Populations in Natural Foci of Plague [PDF]
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]
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.
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A review and illustrated description of Musca crassirostris, one of the most neglected haematophagous livestock flies [PDF]
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
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
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We assessed the parasitism of Metaparasitylenchus hypothenemi on its host, the coffee berry borer, in 20 coffee plantations of Mexico.
Jeanneth Pérez +4 more
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