Results 111 to 120 of about 34,436 (221)

Pine wilt disease and the pinewood nematode

, 2009
Pine wilt disease (PWD) is one of the most damaging events affecting conifer forests (in particular Pinus spp.), in the Far East (Japan, China and Korea), North America (USA and Canada) and, more recently, in the European Union (Portugal). In Japan it became catastrophic, damaging native pine species (Pinus thunbergii and P.
MOTA, Manuel, FUTAI, K, VIEIRA, Paulo
openaire   +1 more source

Pine Rhizosphere Soil Microorganisms Enhance the Growth and Resistance of Pinus massoniana Against Nematode Infection

Microorganisms
Pine wilt disease, caused by Bursaphelenchus xylophilus, poses severe ecological and economic threats to coniferous forests. This study isolated two fungal (Arthropsis hispanica, Penicillium sclerotiorum) and two bacterial (Bacillus amyloliquefaciens ...
Jiacheng Zhu, Chenxi Deng, Yichi Zhang, Manman Liu, Guoying Zhou, Junang Liu   +5 more
doaj   +1 more source

Genetic diversity of Bursaphelenchus cocophilus in South America [PDF]

, 2016
Molecular characterisation of Bursaphelenchus cocophilus, the causal agent of ‘red ring disease’, is imperative for efficient identification procedures in Brazil and Colombia, because quarantine species such as B. xylophilus and B. mucronatus are already
Campos, VP, Ferreira, LG, Guimarães, SSC, Mota, Manuel, Parra, PP, Silva, Ap, Souza, RM, Vicente, Cláudia, Vieira, Paulo   +8 more
core   +1 more source

Detection of Pine Wilt Disease-Infected Dead Trees in Complex Mountainous Areas Using Enhanced YOLOv5 and UAV Remote Sensing

Remote Sensing
Pine wilt disease endangers the ecological stability of China’s coniferous woodlands. In a specific region, the number of dead pine trees has exhibited a consistent year-on-year increase, highlighting the urgent need for efficient and sustainable ...
Chen Yang, Junjia Lu, Huyan Fu, Wei Guo, Zhenfeng Shao, Yichen Li, Maobin Zhang, Xin Li, Yunqiang Ma   +8 more
doaj   +1 more source

Wahrnehmung von Wirtsdüften durch Forstschädlinge : Vergleich zwischen einem Holzbrüter und einem Rindenbrüter [PDF]

, 2008
The blue pine wood borer (Phaenops cyanea) and the black pine sawyer beetle (Monochamus galloprovincialis) (Fig. 1) both are pests of the white pine (Pinus silvestris) and other Pinus species.
Apel, Karl-Heinz, Schröder, Thomas, Schütz, Stefan, Weißbecker, Bernhard   +3 more
core  

Pine wilt disease: A global threat to forestry

Plant Pathology
Abstract Pines are the most economically important trees in the world and, together with eucalyptus, they dominate commercial forests. But the success of a relatively small number of widely planted species, such as Pinus pinaster , the maritime pine, comes at a price.
Matthew A. Back, Luís Bonifácio, Maria L. Inácio, Manuel Mota, Eric Boa   +4 more
openaire   +1 more source

Development of Bursaphelenchus xylophilus-specific microsatellite markers to assess the genetic diversity of populations from European forests. [PDF]

, 2012
The pinewood nematode (PWN), Bursaphelenchus xylophilus (Steiner & Buhrer, 1934), Nickle (Nematoda: Aphelenchoididae) is the causal agent of the pine wilt disease and is currently considered as one of the most important pests and pathogens in the world ...
Castagnone, C, Castagnone-Sereno, P, Espada, Margarida, Guillemaud, T, Mallez, S, Mota, Manuel   +5 more
core  

Stochastic Analysis of Pine Wilt Epidemic Model With Dynamically Consistent Approximation

Complexity
The present study investigated the dynamics of the nonlinear stochastic pine wilt epidemic model. An extension of the stochastic to deterministic model is presented.
Ali Raza, Mohammed Mahyoub Ali Al-Shamiri, Wafa F. Alfwzan, Muhammad Rafiq, Emad Fadhal, Nauman Ahmed   +5 more
doaj   +1 more source

Study of susceptibility of siberian pine (Pinus sibirica), scots pine (Pinus sylvestris) and siberian larch (Larix sibirica) seedlings to the pine wilt disease

Российский паразитологический журнал
The purpose of the research is to investigate the resistance of Pinus sylvestris, P. sibirica and Larix sibirica pine seedlings to the nematode Bursaphelenchus xylophilus to assess the potential risk of death of these conifers from pine wilt disease ...
O. A. Kulinich, E. N. Arbuzova, N. I. Kozyreva, A. A. Chalkin, A. G. Shchukovskaya, D. I. Ryaskin   +5 more
doaj   +1 more source

Role of phytotoxins in pine wilt diseases.

Journal of nematology, 2011
Characteristic rapid death of pines after infection by Bursaphelenchus xylophilus suggests the involvement of phytotoxins in the pine wilt disease syndrome. Crude extract from diseased pine is toxic to pine seedlings, whereas an extract from healthy pine is not.
openaire   +1 more source