Results 41 to 50 of about 5,004 (231)

Secondary metabolites of six Siberian and Crimean Armillaria species and their in vitro phytotoxicity to pine, larch and poplar

open access: yesiForest - Biogeosciences and Forestry, 2022
Basidiomycetes Armillaria infect deciduous, coniferous and fruit trees, causing enormous economic damage. The role of secondary metabolites (tricyclic sesquiterpene aryl esters - melleolides) in the life cycle and pathogenesis of Armillaria is under ...
Antipova TV   +8 more
doaj   +1 more source

Wood luminescence as marker of tree Armillaria infection [PDF]

open access: yesСибирский лесной журнал, 2016
Diagnostics of infectious diseases of trees is based on anatomical and morphological characteristics of the tree damage and determining the participants of this process.
A. P. Puzyr, S. E. Medvedeva
doaj   +1 more source

Root Diseases and Blister Rust Associated with Bark Beetles (Coleoptera: Scolytidae) in Western White Pine in Idaho [PDF]

open access: yes, 1984
Root systems of western white pine, Pinus montieola Douglas, were excavated with explosives and examined for pathogens. Data were also recorded on portions of the crown killed by blister rust caused by Cronartium ribieola Fisch.
Kulhavy, David   +2 more
core   +2 more sources

Susceptibility to Armillaria mellea root rot in grapevine rootstocks commonly grafted onto Teroldego Rotaliano

open access: yesPhytopathologia Mediterranea, 2009
Armillaria root rot is an increasing problem in some grapevine-growing areas in north-eastern Italy (Trentino Province). The susceptibility of seven grapevine rootstocks (Schwarzmann, 3309 C, 101-14, Teleki 5C, SO4, Kober 5BB and 41 B; all grafted with ...
D. Prodorutti   +3 more
doaj   +1 more source

Eco-morphologic Aspects of Differentiation and Identification of Species Armillaria mellea Sensu Lato in Coppice Oakeries of Belgorod Region for the Purposes of Exploitation of Natural Resources [PDF]

open access: yes, 2014
The article deals with matters of differentiation and identification of species of the complex Armillaria mellea sensu lato in loco in coppice oakeries of Belgorod region in Russian Federation.
Dunayev, A. V.   +4 more
core  

Demystifying fungal systematics: A gateway to fungal literacy and societal/ecological relevance through familiar species

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Fungal systematics can feel overwhelming given the vast species diversity within this kingdom, with numerous subgroups at every taxonomic rank. This often creates a disconnect between the undertsnidng of fungal taxonomic diversity and their societal relevance.
Anna Vaiana   +4 more
wiley   +1 more source

Pathogenicity of Armillaria Isolates Inoculated on Five Quercus Species at Different Watering Regimes

open access: yesPhytopathologia Mediterranea, 2006
One of three fungal isolates of Armillaria mellea (Vahl: Fr.) P. Kummer, A. gallica Marxm. et Romagn. and A. tabescens (Scop.: Fr.) Emel. was inoculated on 1,440 three-year-old potted seedlings of five Quercus species (Q. cerris L., Q.
R. Metaliaj, G. Sicoli, N. Luisi
doaj   +1 more source

Purification of laccase I from Armillaria mellea [PDF]

open access: yesJournal of General Microbiology, 1992
Laccase activity accumulated during rhizomorph development in malt extract cultures of Armillaria mellea. The activity was readily separated into two bands by PAGE under non-denaturing conditions. The less rapidly migrating activity (on PAGE) was purified by ammonium sulphate precipitation, anion-exchange chromatography and gel filtration. The purified
A. U. Rehman, C. F. Thurston
openaire   +1 more source

GeARF5/GeIAA33‐GeSWEET14 module balances the secondary metabolic biosynthesis to increase the yield and quality in Gastrodia elata

open access: yesJournal of Integrative Plant Biology, EarlyView.
Auxin signaling regulates the formation of vegetative propagation corms in Gastrodia elata by regulating sugar‐acid interconversion, which in turn regulates polysaccharide and starch biosynthesis as well as biosynthesis of the bioactive metabolite gastrodin.
Qun Liu   +9 more
wiley   +1 more source

Insights Into the Aetiology of Almond Canker Diseases and Decline Syndromes: An Emerging and Complex Phytopathological Challenge

open access: yesPlant Pathology, Volume 75, Issue 1, January/February 2026.
This review aims to elucidate the aetiology of almond cankers and decline syndromes as well as raise awareness within the scientific community of the need to deepen our knowledge of their aetiology and epidemiology to develop effective management strategies. ABSTRACT Almond (Prunus dulcis) canker diseases and decline syndromes have been reported during
Carmen Luque‐Cruz   +7 more
wiley   +1 more source

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