Results 21 to 30 of about 260 (127)
Halophilanema prolata n. gen., n. sp. (Nematoda: Allantonematidae), a parasite of the intertidal bug, Saldula laticollis (Reuter)(Hemiptera: Saldidae) on the Oregon coast [PDF]
Background: It is rare to find terrestrial nematode lineages parasitizing arthropods inhabiting the intertidal or littoral zone of the oceans. During an ecological study along the Oregon dunes, an allantonematid nematode (Tylenchomorpha: Allantonematidae)
Poinar, George O., Jr.
core +6 more sources
The evolution of the capsules induced by C. diplogaster in the fat body of I. sexdentatus is followed by histological methods from the pupal stage to the oviposition of the host. Early in the pupal stage of the insect, the parasitic female of C. diplogaster has not oviposited yet and the nuclei of the capsule that surrounds it are gathered in tetrads ...
F, Lieutier, C, Seureau
+7 more sources
A new species Proparasitylenchus inalienatus sp. n. is described and illustrated, a parasite of the coccinelid Harmonia axyridis Pallas, 1773 in a locality near Gran La Plata, Colonia Urquiza, Argentina. Of the 13 species described, this species, it is characterized by having a cephalic end projecting, faint stylet in its normal place, vulva ...
Nora B. Camino +3 more
openaire +3 more sources
Abstract Following a request from EFSA, the Panel on Plant Protection Products and their Residues developed an opinion on the science behind the risk assessment of plant protection products for in‐soil organisms. The current risk assessment scheme is reviewed, taking into account new regulatory frameworks and scientific developments. Proposals are made
EFSA Panel on Plant Protection Products and their Residues (PPR) +28 more
wiley +1 more source
The present work uses fossils and subfossils to decipher the origin and evolution of terrestrial pathogens and endoparasites. Fossils, as interpreted by morphology or specific features of their hosts, furnish minimum dates for the origin of infectious agents, coevolution with hosts, and geographical locations.
George Poinar Jr., Renfu Shao
wiley +1 more source
Four juvenile stages of Contortylenchus grandicolli were found in the body cavity of the bark beetle, Ips grandicollis. The first moult of the nematode occurred in the egg, two further moults occurred in the body cavity but the fourth moult occurred outside the insect (on agar) to produce males and infective females. Parasitic females from host larvae,
KOSAKA, Hajime, OGURA, Nobuo
openaire +3 more sources
Parasitylenchus nearcticus sp.n. (Tylenchida : Allontonematidae) parasitizing Drosophila (Diptera : Drosophilidae) in North America [PDF]
#Parasitylenchus nearticus$ sp. n. (#Tylenchida$ : #Allantonematidae$) est décrit comme parasite de #Drosophila recens$ (#Diptera$ : #Drosophilidae$) récolté dans les Adirondacks Moutains, Etat de New York, Etats-Unis d'Amérique.
Jaenike, J., Poinar, G.O., Dombeck, I.
core +1 more source
Abstract Thripinema khrustalevi (Chizov et al.) isolate Chile, a parasite of Frankliniella australis (Morgan), was collected from Cestrum parqui (L’Herit.) in the Aconcogua Valley of central Chile. Percent infection of males and females of F. australis by T. khrustalevi in the flowers of C. parqui was estimated biweekly for two years at three locations,
Joe Funderburk +3 more
openaire +1 more source
n. sp. (Tylenchida : Allantonematidae) parasite de
Des nématodes (Tylenchida, Allantonematidae) sont signalés chez 11 espèces de Siphonaptères du sud-ouest de l’Europe, ces puces appartenant à 4 familles différentes (Pulicidae, Vermipsyllidae, Hystrichopsyllidae, Ceratophyllidae).
C. Laumond, J.-C. Beaucournu
core +1 more source

