Results 11 to 20 of about 16,936 (252)

Pathogenicity of Four Blue-Stain Fungi Associated with Aggressive and Nonaggressive Bark Beetles [PDF]

open access: yesPhytopathology®, 1998
The pathogenicity of two isolates of each of four bark beetle-associated blue-stain fungi was evaluated after mass inoculation of about 40-year-old Norway spruce trees (Picea abies). Trees were inoculated with a different isolate of each fungus in 1995 and 1996 at a density of 400 inoculations per m2 in a 1.2-m-wide band on the lower bole (about 270 ...
P, Krokene, H, Solheim
openaire   +2 more sources

Studies on the blue-staining fungi of pine wood

open access: yesActa Mycologica, 2014
The aim of this was were to examine associations of bule-staining fungi which occur on pine wood to determine the interactions between fungi and to check the suscebility of these fungi to commonly used fungieides. The stron antagonism of members of the <i>Trichoderma</i> genus against the blue-staining fungi was demonstrated, Members of ...
Strzelczyk, A., Lamprecht, A.
openaire   +4 more sources

The efficacy of commercial silicones against blue stain and mould fungi in wood [PDF]

open access: yesEuropean Journal of Wood and Wood Products, 2009
Scots pine (Pinus sylvestris L.) samples were vacuum pressure impregnated with quaternary ammonium (quat)-silicone micro-emulsion (
Ghosh, Shyamal C.   +2 more
openaire   +2 more sources

Semiochemicals produced by fungal bark beetle symbiont Endoconidiophora rufipennis and the discovery of an anti-attractant for Ips typographus

open access: yesPLoS ONE, 2023
Bark beetles vector symbiotic fungal species into their host trees during mass attacks. The symbiotic relationship with blue stain fungi of the Ascomycetes, including genera of Endoconidiophora (syn.
Matilda Lindmark   +4 more
doaj   +2 more sources

Assessing the virulence of ophiostomatoid fungi associated with the pine-infesting weevils to scots pine Pinus sylvestris L. seedlings

open access: yesActa Agrobotanica, 2013
The pine-infesting weevils are known to be effective vectors of ophiostomatoid fungi. To understand more about fungal virulence of these fungi, inoculation studies were conducted on Scots pine (Pinus sylvestris L.).
Robert Jankowiak
doaj   +1 more source

Ophiostomatoid fungi associated with pine bark beetles and infested pines in south-eastern Australia, including Graphilbum ipis-grandicollis sp. nov.

open access: yesIMA Fungus, 2021
The ophiostomatoid fungi are an assemblage of ascomycetes which are arguably best-known for their associations with bark and ambrosia beetles (Curculonidae) and blue stain (sap stain) of many economically important tree species.
Conrad Trollip   +7 more
doaj   +1 more source

Characterization of the mitochondrial genomes for Ophiostoma ips and related taxa from various geographic origins and related species: large intron-rich genomes and complex intron arrangements [PDF]

open access: yesIMA Fungus
The Ophiostomatales are of economic concern, as many are blue-stain fungi and some are plant pathogens. The mitogenomes of members assigned to this order exhibit size polymorphism despite having highly conserved gene order, owing to the variable number ...
Jigeesha Mukhopadhyay   +3 more
doaj   +3 more sources

Migration of blue stain fungi within wax impregnated wood

open access: yesIAWA Journal, 2011
The colonization of wax impregnated pine sapwood (Pinus sylvestris L.) and beech (Fagus sylvatica L.) by blue stain fungi and their hyphal migration within the treated wood was investigated. Neither the hydrophobation effect nor the physical presence of the congealed wax deposits could impede fungal growth on the surface.
Scholz, Gunthard   +2 more
openaire   +2 more sources

Blue-stain fungi associated with Tomicus piniperda in Sweden and preliminary observations on their pathogenicity [PDF]

open access: yesAnnales des Sciences Forestières, 1991
Des attaques massives de Tomicus piniperda ont ete provoquees sur des jeunes pins sylvestres de vitalite variee, en appâtant les insectes avec des fragments de rondins de pin frais. Les arbres ont ete abattus a differentes dates pour suivre le developpement des champignons du bleuissement dans l'aubier.
Solheim, H, Långström, B
openaire   +2 more sources

Parker ink-KOH stain, Chicago Sky Blue (CSB) stain, and Fungi Culture, for The Diagnosis of Superficial Dermatomycoses

open access: yesBerkala Ilmu Kesehatan Kulit dan Kelamin (Periodical of Dermatology and Venerology), 2017
Background: Superficial dermatomycoses are infections of skin, nails, and hair that can be divided into dermatophyte, pityriasis versicolor (PV), and candidiasis based on the causative pathogens.
Sunarso Suyoso   +2 more
doaj   +1 more source

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