Results 91 to 100 of about 5,459 (239)

One new Aceria species (Acari: Eriophyoidea) from Dogijan village in Iran

open access: yesPersian Journal of Acarology
During a field survey of eriophyoid mites in Dogijan village (Marand county, East Azerbaijan province, Iran) in late spring 2023, one new eriophyid species (Acari: Eriophyoidea: Eriophyidae) on Chardinia orientalis (L.) Kuntze (Asteraceae) was ...
Javad Jahandideh-Dogijan   +1 more
doaj   +1 more source

Plant-feeding nematodes associated with Dicorynia guianensis Amshoff (sub-family Caesalpinioidae) seedlings in a primary rain forest near Paracou, French Guiana [PDF]

open access: yes, 1996
Au cours d'une récente enquête, 21 nématodes phytophages appartenant à 14 genres différents ont été observés en association avec de jeunes plantules de #Dicorynia guianensis$ Amshoff dans une forêt tropicale humide à Paracou en Guyane Française.
Bereau, M.   +2 more
core  

Evaluation of Stratiolaelaps scimitus (Acari: Laelapidae) for controlling the root-knot nematode, Meloidogyne incognita (Tylenchida: Heteroderidae)

open access: yesScientific Reports, 2020
Root-knot nematodes are one of the most harmful plant-parasitic nematodes (PPNs). In this paper, the predation of Stratiolaelaps scimitus against Meloidogyne incognita was tested in an individual arena, and the control efficiency of the mite on the ...
Sihua Yang   +4 more
semanticscholar   +1 more source

Ditylenchus Myceliophagus N. Sp. (Nematoda: Tylenchidae)

open access: yesNematologica, 1958
Ditylenchus myceliophagus n.sp., der Pilzmyzel vernichtet, wird beschrieben und abgebildet. Er unterscheidet sich von seinem nachsten Verwandte, D. destructor, durch den breiteren fingerahnlichen Schwanz in beiden Geschlechtern, durch die Form der Spicula und den kurzen postvulvaren Sack.
openaire   +2 more sources

Grass Root-Knot Nematode Meloidogyne graminis Whitehead, 1968 (Nematode: Tylenchida: Meloidogynidae)

open access: yesEDIS, 2019
  Root-knot nematodes (Meloidogyne spp.) are the most important plant-parasitic nematodes worldwide, with most temperate and tropical crops suffering yield losses from one or more species of Meloidogyne.
William T. Crow
doaj   +1 more source

Spiral Nematode, Helicotylenchus pseudorobustus (Steiner, 1941) Golden, 1956 (Nematoda: Tylenchida: Hoplolaimidae)

open access: yesEDIS, 2013
Spiral nematodes of the genus Helicotylenchus are among the most ubiquitous plant-parasitic nematodes worldwide. Helicotylenchus pseudorobustus is a species common in Florida and the southeastern United States and is frequently found associated with ...
William T. Crow
doaj   +3 more sources

Phytosanitary investigations on the invasive and vectorial impact on apple cultivation in the environmental conditions of the Republic of Moldova

open access: yesActa et Commentationes: Ştiinţe Exacte şi ale Naturii
In this study, bioecological and taxonomic investigations were conducted on the populations of invasive and vectorial parasitic nematodes associated with apple cultivation in intensive orchards. The purpose of the research was to establish a comparative
Alexei Bivol   +3 more
doaj   +1 more source

Exploration and Selection of Penetration Site By Tylenchida

open access: yesNematologica, 1973
Filmed observations of eleven tylenchid species show the same basic pattern of behaviour leading to feeding. Simple sequences of behaviour initiated in response to stimuli lead to egg-hatching and host penetration. Searching behaviour, stimulated chemically by a host, includes locomotion, head movements and probing with the stylet; this is called ...
Doncaster, C. C., Seymour, M. K.
openaire   +1 more source

Plant parasitic nematodes of plantain and other crops in Cameroon, West Africa [PDF]

open access: yes, 1995
Une prospection nématologique du bananier plantain effectuée au Cameroun chez de petits exploitants agricoles a permis de récolter 33 espèces appartenant à dix-huit genres dont treize espèces endoparasites.
Bridge, J., Kofi, P., Price, N.S.
core  

Genetic variability of the nematode Metaparasitylenchus hypothenemi (Tylenchida: Allantonematidae), natural parasite of the coffee berry borer (Coleoptera: Curculionidae: Scolytinae), using COI sequences

open access: yesRevista Mexicana de Biodiversidad
The nematode Metaparasitylenchus hypothenemi (Poinar) (Tylenchida: Allantonematidae) is a parasite of the coffee berry borer (Hypothenemus hampei), one of the most significant pests affecting coffee crops.
Marina Simota-Ruiz   +5 more
doaj   +1 more source

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