scholarly journals Trapping strategy for Monochamus sutor and Monochamus galloprovincialis : potential vectors of the pine wood nematode in Scandinavia

2019 ◽  
Vol 21 (4) ◽  
pp. 372-378 ◽  
Author(s):  
Martin Schroeder
Keyword(s):  
Pine Wood Nematode ◽  
Pine Wood ◽  
Monochamus Galloprovincialis

Optimization of traps for live trapping of Pine Wood Nematode vector Monochamus galloprovincialis

2014 ◽  
Vol 139 (8) ◽  
pp. 618-626 ◽  
Author(s):  
G. Álvarez ◽  
I. Etxebeste ◽  
D. Gallego ◽  
G. David ◽  
L. Bonifacio ◽  
...  
Keyword(s):  
Pine Wood Nematode ◽  
Pine Wood ◽  
Monochamus Galloprovincialis ◽  
Live Trapping

scholarly journals Parasitoids of Monochamus galloprovincialis (Coleoptera, Cerambycidae), vector of the pine wood nematode, with identification key for the Palaearctic region

ZooKeys ◽  
2012 ◽  
Vol 251 ◽  
pp. 29-48 ◽  
Author(s):  
Ricardo Petersen-Silva ◽  
Juli Pujade-Villar ◽  
Pedro Naves ◽  
Edmundo Sousa ◽  
Sergey Belokobylskij
Keyword(s):  
Identification Key ◽  
Palaearctic Region ◽  
Pine Wood Nematode ◽  
Pine Wood ◽  
Monochamus Galloprovincialis

Dispersal capacity of Monochamus galloprovincialis , the European vector of the pine wood nematode, on flight mills

2013 ◽  
Vol 138 (8) ◽  
pp. 566-576 ◽  
Author(s):  
G. David ◽  
B. Giffard ◽  
D. Piou ◽  
H. Jactel
Keyword(s):  
Pine Wood Nematode ◽  
Dispersal Capacity ◽  
Pine Wood ◽  
Monochamus Galloprovincialis ◽  
Flight Mills

Potential of native Beauveria pseudobassiana strain for biological control of Pine Wood Nematode vector Monochamus galloprovincialis

2015 ◽  
Vol 132 ◽  
pp. 48-56 ◽  
Author(s):  
G. Álvarez-Baz ◽  
M. Fernández-Bravo ◽  
J. Pajares ◽  
E. Quesada-Moraga
Keyword(s):  
Biological Control ◽  
Pine Wood Nematode ◽  
Pine Wood ◽  
Monochamus Galloprovincialis

scholarly journals Counting of Pine Wood Nematode Disease Trees Based on Threshold Segmentation

2021 ◽  
Vol 1961 (1) ◽  
pp. 012033
Author(s):  
Bowen Yu ◽  
Yifan Liu ◽  
Tong Zhao
Keyword(s):  
Pine Wood Nematode ◽  
Threshold Segmentation ◽  
Pine Wood

Influence of fungi on multiplication and distribution of the pine wood nematode, Bursaphelenchus xylophilus, in axenized Pinus thunbergii cuttings

Nematology ◽  
2005 ◽  
Vol 7 (6) ◽  
pp. 809-817 ◽  
Author(s):  
Kazuo Suzuki ◽  
Daisuke Sakaue ◽  
Toshihiro Yamada ◽  
Yu Wang
Keyword(s):  
Population Size ◽  
Early Stage ◽  
Bursaphelenchus Xylophilus ◽  
Pinus Thunbergii ◽  
Disease Development ◽  
Pine Wood Nematode ◽  
Pine Wood ◽  
Inoculation Site ◽  
Fungal Hyphae ◽  
Close Relationship

AbstractInfluence of fungi on multiplication and distribution of the pine wood nematode (PWN), Bursaphelenchus xylophilus, was investigated in Pinus thunbergii cuttings. Axenized nematodes and/or one of two fungi isolated from healthy and PWN-killed P. thunbergii were inoculated together into autoclaved cuttings. A close relationship between the existence and distribution of fungal hyphae, and the multiplication and distribution of PWN was observed. The PWN did not multiply when only axenized nematodes were inoculated in the absence of fungi. When fungi were present, PWN population size increased markedly. The number of nematodes was high at sites where fungal hyphae were distributed. It is suggested that the restriction of a large portion of the nematode population near the inoculation site during the early stage of disease development is closely related to restricted distribution of fungal hyphae.

Pathogenicity of Bursaphelenchusxylophilus on three species of pine

1987 ◽  
Vol 17 (1) ◽  
pp. 51-57 ◽  
Author(s):  
P. J. Bedker ◽  
M. J. Wingfield ◽  
R. A. Blanchette
Keyword(s):  
Jack Pine ◽  
Red Pine ◽  
Pine Wood Nematode ◽  
Pine Wood ◽  
Water Extracts ◽  
Pine Trees ◽  
Branch Death

Three species of 11-year-old pine trees were inoculated with Bursaphelenchusxylophilus in the field. Four branches in single whorls on red, Scots, and jack pine trees were wounded and inoculated with 10 000 nematodes each or with water extracts from Botrytiscinerea cultures. Prior to field inoculations, the pathogenicity of the nematode isolate was confirmed on seedlings in the greenhouse. Fourteen weeks after inoculation, 27 of 80 and 13 of 52 branches were dead or dying on Scots and jack pine trees, respectively. No symptoms were observed on red pine trees inoculated with B. xylophilus or on any controls. Branch death was attributed to the formation of girdling cankers resulting from inoculation. An average of 9.14, 10.39, and 0.02 nematodes were extracted per gram of wood from branch samples collected from Scots, jack, and red pine trees at 14 weeks, respectively, and at 58 weeks an average of 13.82, 1.01, and 0.05 nematodes per gram of wood sampled were recovered. Proportions of branch samples with nematodes declined from 14 to 58 weeks after inoculation. Although limited mortality of branches occurred, the pine wood nematode was not found to cause tree death following inoculation.

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