Results 21 to 30 of about 9,255 (228)

Ophiostomatoid fungi associated with pines infected by Bursaphelenchus xylophilus and Monochamus alternatus in China, including three new species

open access: yesMycoKeys, 2018
The activity of the pine wood nematode Bursaphelenchus xylophilus leads to extremely serious economic, ecological and social losses in East Asia. The nematode causes pine wilt disease, which is currently regarded as the most important forest disease in ...
HuiMin Wang   +5 more
doaj   +3 more sources

A rapid staining-assisted wood sampling method for PCR-based detection of pine wood nematode Bursaphelenchus xylophilus in Pinus massoniana wood tissue [PDF]

open access: yes, 2010
For reasons of unequal distribution of more than one nematode species in wood, and limited availability of wood samples required for the PCR-based method for detecting pinewood nematodes in wood tissue of Pinus massoniana, a rapid staining-assisted wood ...
Jia, W. H.   +5 more
core   +1 more source

Molecular Defense Response of Pine Trees (Pinus spp.) to the Parasitic Nematode Bursaphelenchus xylophilus

open access: yesCells, 2022
Pine wilt disease (PWD) is a severe environmental problem in Eastern Asia and Western Europe, devastating large forest areas and causing significant economic losses.
Inês Modesto   +3 more
doaj   +1 more source

Molecular characterization of Portuguese populations of the pinewood nematode Bursaphelenchus xylophilus using cytochrome b and cellulase genes [PDF]

open access: yes, 2013
Bursaphelenchus xylophilus is the causal agent of pine wilt disease and a worldwide pest with high economic impact. Since its first diagnosis in Portugal in 1999, it has been subjected to quarantine measures with impact on forest health and ecosystem ...
Laranjo, Marta   +3 more
core   +1 more source

The role of bacteria in pine wilt disease: insights from microbiome analysis. [PDF]

open access: yes, 2018
Pine Wilt Disease (PWD) has a significant impact on Eurasia pine forests. The microbiome of the nematode (the primary cause of the disease), its insect vector, and the host tree may be relevant for the disease mechanism.
Alves, Marta   +9 more
core   +1 more source

Low temperature induces two growth-arrested stages and change of secondary metabolites in Bursaphelenchus xylophilus [PDF]

open access: yes, 2007
The third-stage dispersal juvenile (JIII) is the stage for survival and dispersal in the winter of the pine wood nematode, Bursaphelenchus xylophilus.
Kulhavy, David L.   +4 more
core   +2 more sources

Satellite DNA as a target for TaqMan real-time PCR detection of the pinewood nematode, Bursaphelenchus xylophilus [PDF]

open access: yes, 2007
The pinewood nematode (PWN), Bursaphelenchus xylophilus , is a major pathogen of conifers, which impacts on forest health, natural ecosystem stability and international trade. As a consequence, it has been listed as a quarantine organism in Europe.
BOONHAM, NEIL   +9 more
core   +1 more source

CO2 drives the pine wood nematode off its insect vector [PDF]

open access: yesCurrent Biology, 2019
Insects have developed special organs, spiracles and the trachea, for oxygen-carbon dioxide exchange to adapt to terrestrial life. The plant-parasitic nematode Bursaphelenchus xylophilus, also known as pine wood nematode (PWN), is vectored by pine sawyer beetles (Monochamus spp.) and causes destructive pine wilt disease, threatening the safety and ...
Yixia, Wu   +3 more
openaire   +2 more sources

Nematodes in the Pine Forests of Northern and Central Greece

open access: yesInsects, 2022
In the context of plants or plant products protection by harmful organisms, measures have been taken by EU countries in order to prevent their introduction and establishment into the EU, and also limit their expansion in case they do enter.
Maria Karmezi   +3 more
doaj   +1 more source

Species of Bursaphelenchus Fuchs, 1937 (Nematoda: Parasitaphelenchidae) and other nematode genera associated with insects from Pinus pinaster in Portugal [PDF]

open access: yes, 2006
Insects associated with maritime pine, Pinus pinaster, in Portugal were collected and screened for the presence of Bursaphelenchus species. Nematodes were identified using Internal Transcribed Spacers-Restriction Fragment Length Polymorphism (ITS-RFLP ...
Braasch H   +27 more
core   +1 more source

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