Results 181 to 190 of about 34,436 (221)
Some of the next articles are maybe not open access.
Breeding for Resistance to Pine Wilt Disease
2008To cope with pine wilt disease the first resistance breeding program started in western Japan in 1978. In this program, resistant Japanese black pines (Pinus thunbergii) and Japanese red pines (P. densiflora) were selected. Subsequently, their progenies have come into wide use as resistant seedlings.
Mine Nose, Susumu Shiraishi
openaire +1 more source
Pine Wilt Disease: a threat to European forestry
European Journal of Plant Pathology, 2011Bursaphelenchus xylophilus, the pinewood nematode (PWN) and causal agent of Pine Wilt Disease (PWD), was detected for the first time, in 1999, in Portugal, and in Europe. Despite the efforts of the Portuguese National Forestry and Quarantine Authorities, the disease has spread to new forest areas in the centre of mainland Portugal, in 2008, and to the ...
Claudia Vicente +3 more
openaire +1 more source
2008
In Korea, pine trees are both culturally and spiritually important. According to the fourth forest resource survey from 1996 to 2005, pines occur widely on some 1,507,118 ha of land representing 23.5% of Korea’s forest area and 15.1% of the country’s land mass (Kwon 2006).
openaire +1 more source
In Korea, pine trees are both culturally and spiritually important. According to the fourth forest resource survey from 1996 to 2005, pines occur widely on some 1,507,118 ha of land representing 23.5% of Korea’s forest area and 15.1% of the country’s land mass (Kwon 2006).
openaire +1 more source
About of the etiology of pine wilt disease in Russia
Doklady Biological Sciences, 2014The microbiota of the nematode Bursaphelenchus mucronatus isolated from the wood of various conifer ous plants in the Russian Federation was studied. Twenty species of bacteria were identified, including Pseudomonas fluorescens, which is considered the main pathogen causing, in association with the nema tode B. xylophilus, dying of coniferous forests
E N, Arbuzova +3 more
openaire +2 more sources
Pathogenic Cellulase Assay of Pine Wilt Disease and Immunological Localization
Bioscience, Biotechnology, and Biochemistry, 2006The pine wilt disease caused by Bursaphelenchus xylophilus (BX), also known as the pine wood nematode (PWN), is the most devastating disease of pine trees. In this work, a high molecular weight B. xylophilus cellulase antigen (BXCa) was purified from total homogenates of nematodes.
Qi, Zhang +4 more
openaire +2 more sources
Integrated pest management of Japanese pine wilt disease
European Journal of Forest Pathology, 1984AbstractA review is given of historical aspects of the epidemic pine wilt disease and the associated control activities in Japan. Critical assessments of currently available control tactics, a summary of on‐going research and an account of the prospects for integrated pest management of the disease are given.
openaire +1 more source
Biochemical Responses in Pine Trees Affected by Pine Wilt Disease
2008A series of pathological changes occur in pine trees affected by the pine wood nematode (PWN, Bursaphelenchus xylophilus) through the interaction between the nematode and pines, that is, the action of the PWN and host responses. Included in such changes are: the action of the pathogen, host responses which induce and accelerate disease development ...
openaire +1 more source
The Japanese Pine Sawyer Beetle as the Vector of Pine Wilt Disease
Annual Review of Entomology, 1984Heavy mortality of pine trees (Pinus densiflora and P. thunbergii) has been occurring for several decades in Japan (76, 204). Despite the variety of beetles found under the bark of dead trees (156, 157), entomologists were inclined to assume that the trees had already been diseased before the beetle attacks (138, 139, 155).
F Kobayashi, A Yamane, T Ikeda
openaire +1 more source
Development of secondary pine forests after pine wilt disease in western Japan
Journal of Vegetation Science, 1996Abstract. The development of secondary Pinus densiflora (Japanese red pine) forests after pine wilt disease was studied through phytosociological analysis, estimation of forest structure before disease and size‐structure, tree ring and stem analyses. Following the end of the disease, the growth of previously suppressed small oak trees was accelerated.
openaire +1 more source