Results 61 to 70 of about 279,386 (149)

Ophiostomatoid fungi associated with bark beetles infesting broadleaved trees in Norway [PDF]

open access: yes, 2017
The diversity of ophiostomatoid fungi associated with coniferous trees in Europe is quite well known. However, far less is known about the species associated with broadleaved trees. This study investigated the diversity of ophiostomatoid fungi associated
Aas, Truls
core  

Ophiostomatoid fungi associated with declined Pinus pinaster stands in Spain

open access: yesForest Systems, 2015
Aim of study: We studied the presence of fungi and distribution patterns in relation to the health status of declining Pinus pinaster trees. Area of study: Trees in two declining stands in Central Spain were allotted to three declining classes ...
Gonzalo Álvarez   +2 more
doaj   +1 more source

Pine wilt disease: A global threat to forestry

open access: yesPlant Pathology, Volume 73, Issue 5, Page 1026-1041, June 2024.
This review describes the global impact, biology and management of pine wilt disease and includes interviews with those directly involved in tackling the problem in Portugal. 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
Matthew A. Back   +4 more
wiley   +1 more source

Image_2_Abundance and Diversity of Ophiostomatoid Fungi Associated With the Great Spruce Bark Beetle (Dendroctonus micans) in the Northeastern Qinghai-Tibet Plateau.TIF

open access: yes, 2021
The role of several virulent tree pathogens in host death has been overlooked because of the aggressiveness of their associated bark beetles. The great spruce bark beetle (Dendroctonus micans) is a widely distributed beetle that infests coniferous plants
Zheng Wang (25883)   +6 more
core   +1 more source

Unraveling the multifaceted effects of climatic factors on mountain pine beetle and its interaction with fungal symbionts

open access: yesGlobal Change Biology, Volume 30, Issue 3, March 2024.
Mountain pine beetles threaten North American pine forests by causing widespread tree mortality through mass aggregation on host trees. The current study demonstrates exposed beetle–fungal symbiont pairs to manipulated CO2, O3 and humidity levels, finding that lower humidity favoured beetle reproduction and fungal growth, while elevated CO2 accelerated
Rashaduz Zaman   +5 more
wiley   +1 more source

Image_3_Abundance and Diversity of Ophiostomatoid Fungi Associated With the Great Spruce Bark Beetle (Dendroctonus micans) in the Northeastern Qinghai-Tibet Plateau.TIF

open access: yes, 2021
The role of several virulent tree pathogens in host death has been overlooked because of the aggressiveness of their associated bark beetles. The great spruce bark beetle (Dendroctonus micans) is a widely distributed beetle that infests coniferous plants
Zheng Wang (25883)   +6 more
core   +1 more source

Modular, multi‐barcode amplicon sequencing for improved species‐level detection of fungal phytopathogens: A case study of pipeline establishment targeting the Ophiostomatales

open access: yesEnvironmental DNA, Volume 6, Issue 1, January–February 2024.
In a diagnostics framework, metabarcoding of single, universal molecular barcodes does not discriminate accurately enough for many groups of important fungal phytopathogens at the required species level. In this study, a modular, multi‐barcode amplicon sequencing pipeline was established to provide rapid and reliable diagnostics targeting the ...
Conrad Trollip   +8 more
wiley   +1 more source

Ophiostomatoid fungi associated with Ips typographus [L.] on Picea abies [L.] H.Karst.] and Pinus sylvestris L. in North-Eastern Poland [PDF]

open access: yes, 2005
This study dealt with the species distribution and frequency of ophiostomatoid fungi associated with the bark beetle Ips typographus on Norway spruce and Scots pine in north-eastern Poland.
Jankowiak, R, Hilszczanski, J.
core  

Ophiostomatoid fungi associated with three spruce-infesting bark beetles in Slovenia

open access: yes, 2015
Ophiostomatoid fungi can severely affect the health and economic value of Norway spruce trees (Picea abies). Although the diversity of ophiostomatoid species and their associations with insects have been well-investigated in central and northern Europe ...
Piškur, Barbara   +5 more
core   +1 more source

New ophiostomatoid fungi from wounds on storm-damaged trees in Afromontane forests of the Cape Floristic Region

open access: yes, 2020
Ophiostomatoid fungi, a well-known tree-associated group, include some of the most important forest pathogens globally. Several ophiostomatoid species were reported already from Rapanea melanophloeos of the Afromontane forests from the Cape Floristic ...
de Beer, Z. Wilhelm   +6 more
core   +1 more source

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