Results 101 to 110 of about 260 (127)
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Annals of Applied Biology, 1979
SUMMARYThe longevity of male and female Megaselia haltherata, 75% of parasitised by the nematode Howardula husseyi, was studied for 16 days at 20‐ 21.5 OC. A statistical model fitted to the data indicated that parasitism reduced fly longevity significantly; predicted times to 50% mortality were about 6 days shorter for parasitised males, but only 2 ...
P.N. RICHARDSON, D.O. CHANTER
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SUMMARYThe longevity of male and female Megaselia haltherata, 75% of parasitised by the nematode Howardula husseyi, was studied for 16 days at 20‐ 21.5 OC. A statistical model fitted to the data indicated that parasitism reduced fly longevity significantly; predicted times to 50% mortality were about 6 days shorter for parasitised males, but only 2 ...
P.N. RICHARDSON, D.O. CHANTER
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Journal of Invertebrate Pathology
Contortylenchus genitalicola is a nematode species belonging to the family Allantonematidae that parasitizes the reproductive organs of Monochamus alternatus. This nematode was first reported in Japan, but the information regarding its occurrence in China remains limited, including parasitic insect species, geographical distribution, and suitable fungi
Lichao Wang +8 more
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Contortylenchus genitalicola is a nematode species belonging to the family Allantonematidae that parasitizes the reproductive organs of Monochamus alternatus. This nematode was first reported in Japan, but the information regarding its occurrence in China remains limited, including parasitic insect species, geographical distribution, and suitable fungi
Lichao Wang +8 more
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Journal of Asia-Pacific Entomology, 2002
Abstract In this study, prevalence, distribution and seasonal dynamics of Howardula phyllotretae Oldham, parasitic nematode of two flea beetles, Phyllotreta undulata and P. atra in Middle and East Blacksea Region of Turkey were investigated. Nematode infection was observed in all localities investigated during the study.
Mustafa Yaman
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Abstract In this study, prevalence, distribution and seasonal dynamics of Howardula phyllotretae Oldham, parasitic nematode of two flea beetles, Phyllotreta undulata and P. atra in Middle and East Blacksea Region of Turkey were investigated. Nematode infection was observed in all localities investigated during the study.
Mustafa Yaman
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[A new nematode (allantonematidae) parasite of Heliophilus (T diptera, syrphidae)].
Acta tropica, 1976For the second time, the authors have found a new entomophagous nematode parasitic in Syrphidae. The first species, which was described as Syrphonematidae nov. fam., is living in the duct of various aphidophagous species of Syrphidae. This one has been found in the hemocoel of adults of Helophilus trivittatus Fabricius and H.
C, Laumond, J P, Lyon
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Nematology, 2007
Abstract Bradynema listronoti n. sp. was collected from the haemocoel of adults and the environment of the carrot weevil, Listronotus oregonensis in Quebec, Canada. It is the first species of Bradynema to be reported from weevils and is described and illustrated herein. Bradynema listronoti n. sp.
Robin M. Giblin-Davis +2 more
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Abstract Bradynema listronoti n. sp. was collected from the haemocoel of adults and the environment of the carrot weevil, Listronotus oregonensis in Quebec, Canada. It is the first species of Bradynema to be reported from weevils and is described and illustrated herein. Bradynema listronoti n. sp.
Robin M. Giblin-Davis +2 more
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Journal of economic entomology, 2002
Methods are described for the in vivo production of the nematode Thripinema nicklewoodi (Siddiqi), an obligate parasite and potential biological control agent of western flower thrips Frankliniella occidentalis (Pergande). Nematode infection is not lethal but causes sterilization of adult female hosts.
Steven, Arthurs, Kevin M, Heinz
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Methods are described for the in vivo production of the nematode Thripinema nicklewoodi (Siddiqi), an obligate parasite and potential biological control agent of western flower thrips Frankliniella occidentalis (Pergande). Nematode infection is not lethal but causes sterilization of adult female hosts.
Steven, Arthurs, Kevin M, Heinz
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The Canadian Entomologist, 1989
Nematode parasites of bark beetles are taxonomically diverse, and may, in some cases, cause serious pathological and behavioural changes in their hosts (Kaya 1984). Their potential as biological control agents has long been recognized, but to date there is a shortage of elementary information on host-parasite interactions.
Marek Tomalak +2 more
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Nematode parasites of bark beetles are taxonomically diverse, and may, in some cases, cause serious pathological and behavioural changes in their hosts (Kaya 1984). Their potential as biological control agents has long been recognized, but to date there is a shortage of elementary information on host-parasite interactions.
Marek Tomalak +2 more
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Systematic Parasitology, 2015
A new nematode species, Proparasitylenchus californicus n. sp., is described from the intertidal rove beetle Tarphiota geniculata (Mäklin) (Coleoptera: Staphylinidae) in California, USA. The new species differs from European representatives of the genus by possessing a cleft stylet in both sexes.
George, Poinar +3 more
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A new nematode species, Proparasitylenchus californicus n. sp., is described from the intertidal rove beetle Tarphiota geniculata (Mäklin) (Coleoptera: Staphylinidae) in California, USA. The new species differs from European representatives of the genus by possessing a cleft stylet in both sexes.
George, Poinar +3 more
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Systematic Parasitology, 2003
The first tylenchid parasite of ants, Formicitylenchus oregonensis n. g., n. sp., is described from a queen carpenter ant Camponotus vicinus Mayr in Western Oregon, USA. The new genus is characterised by the excretory pore anterior to the nerve-ring and rounded tails in the free-living adults, a stylet bearing basal thickenings in the free-living ...
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The first tylenchid parasite of ants, Formicitylenchus oregonensis n. g., n. sp., is described from a queen carpenter ant Camponotus vicinus Mayr in Western Oregon, USA. The new genus is characterised by the excretory pore anterior to the nerve-ring and rounded tails in the free-living adults, a stylet bearing basal thickenings in the free-living ...
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