Results 31 to 40 of about 782 (159)

Improved and simplified method for aseptic isolation of nematodes and nematode-endosymbiotic bacteria from pine seedlings

open access: yesMethodsX, 2023
Pine wilt disease (PWD), caused by the pinewood nematode (PWN), Bursaphelenchus xylophilus, significantly impacts pine species and poses a broader ecological concern.
Mohamed Mannaa, Young-Su Seo
doaj   +1 more source

Life-history strategies and virulence in the pinewood nematode

open access: yesPhysiological and Molecular Plant Pathology, 2022
Abstract We assessed variation and covariation in life history traits of the forest pathogen Bursaphelenchus xylophilus from a native population in North America. We tested for relationships between life history traits and virulence. There was more than two-fold variation among isolates from the same forest in their population growth rates when ...
Carla S. Pimentel, Matthew P. Ayres
openaire   +1 more source

A Review on the Nematicidal Activity of Volatile Allelochemicals against the Pinewood Nematode [PDF]

open access: yesThe 1st International Electronic Conference on Forests—Forests for a Better Future: Sustainability, Innovation, Interdisciplinarity, 2020
Pine wilt disease (PWD) is caused by the pinewood nematode (PWN), Bursaphelenchus xylophilus. This invasive microscopic phytoparasitic nematode induces pine yellowing and wilting by feeding on pine vascular tissues and resin canals and multiplying rapidly.
Faria, Jorge M. S.   +3 more
openaire   +2 more sources

The Aphelenchoides genomes reveal substantial horizontal gene transfers in the last common ancestor of free‐living and major plant‐parasitic nematodes

open access: yesMolecular Ecology Resources, Volume 23, Issue 4, Page 905-919, May 2023., 2023
Abstract Aphelenchoides besseyi is a plant‐parasitic nematode (PPN) in the family Aphelenchoididae capable of infecting more than 200 plant species. A. besseyi is also a species complex with strains exhibiting varying pathogenicity to plants. We present the genome and annotations of six Aphelenchoides species, four of which belonged to the A.
Cheng‐Kuo Lai   +10 more
wiley   +1 more source

Pinewood nematode, Bursaphelenchus xylophilus, found in packing case wood.

open access: yesSilva Fennica, 1991
Living third dispersal stage juveniles of pinewood nematode, , were found infesting pine boards in Finland. The boards had been used as building material in a packing case to hold imported machinery.
Tomminen, Jyrki
doaj   +1 more source

Virulence Biomarkers of Bursaphelenchus xylophilus: A Proteomic Approach

open access: yesFrontiers in Plant Science, 2022
The pinewood nematode (PWN), Bursaphelenchus xylophilus, one of the most serious forest pests worldwide, is considered the causal agent of the pine wilt disease (PWD). The main host species belong to the genus Pinus, and a variation in the susceptibility
Joana M. S. Cardoso   +6 more
doaj   +1 more source

Bioassays Against Pinewood Nematode: Assessment of a Suitable Dilution Agent and Screening for Bioactive Essential Oils

open access: yesMolecules, 2012
Acetone was investigated and found to be an appropriate alternative to Triton X-100 as a solvent of essential oils in bioassays aimed to investigate their effects on pinewood nematode (Bursaphelenchus xylophilus) mortality.
Ana Cristina Figueiredo   +8 more
doaj   +1 more source

The complete mitochondrial genome of Monochamus alternatus alternatus (Coleoptera: Cerambycidae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
Monochamus alternatus alternatus is the major vector of pinewood nematode, Bursaphelenchus xylophilus, in Asia. The length of the complete mitochondria genome of M. alternatus alternatus was 15,880 bp with 21% GC content, including 39.7% A, 12.3% C, 8.7%
Qiliao Liao   +4 more
doaj   +1 more source

Insights into the Role of Fungi in Pine Wilt Disease

open access: yesJournal of Fungi, 2021
Pine wilt disease (PWD) is a complex disease that severely affects the biodiversity and economy of Eurasian coniferous forests. Three factors are described as the main elements of the disease: the pinewood nematode (PWN) Bursaphelenchus xylophilus, the ...
Cláudia S. L. Vicente   +4 more
doaj   +1 more source

Ascarosides coordinate the dispersal of a plant-parasitic nematode with the metamorphosis of its vector beetle

open access: yesNature Communications, 2016
Many species of nematodes use pheromones called ascarosides to coordinate their behaviour and development. Here, Zhao et al. demonstrate that the beetle vector of the pinewood nematode (Bursaphelenchus xylophilus) also uses and responds to ascarosides in
Lilin Zhao   +13 more
doaj   +1 more source

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