Results 51 to 60 of about 7,131 (202)

Commodity risk assessment of Berberis thunbergii plants from the UK

open access: yesEFSA Journal, Volume 23, Issue 6, June 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘high risk plants, plant products and other objects’. Taking into account the available scientific information, including the technical information provided by ...
EFSA Panel on Plant Health (PLH)   +36 more
wiley   +1 more source

Study of the antagonistic activity of Trichoderma spp. strains isolated from sites with different levels of radiation contamination in the Chornobyl Exclusion Zone against phytopathogenic hyphal fungi [PDF]

open access: yesЯдерна фізика та енергетика
A radiometric analysis of soil samples from the studied areas of the exclusion zone, which have been under exposure to chronic irradiation for more than three decades, was carried out, from which micromycetes of different species of the genus Trichoderma
T. I. Tugay   +7 more
doaj   +1 more source

Six Decades of Forest Inventory Data Highlight Decline of Sugar Maple (Acer saccharum) Sapling Abundance in Eastern Canada

open access: yesEcology and Evolution, Volume 15, Issue 5, May 2025.
Approximate (±10 km) geographic location of the 390 plots among the Atlantic Highlands, Mixedwood Plains, and Boreal Shield ecozones of eastern Canada. Six decades of forest inventory data showed a significant decline in the relative abundance of sugar maple (Acer saccharum) saplings between 1970 and 2022.
Martin‐Michel Gauthier
wiley   +1 more source

Distribution of some lichenicolous fungi in Poland

open access: yesActa Mycologica, 2014
Nineteen species of lichenicolous fungi collected in 129 localities in Poland in the years 1968 and 1970-2003 are reported in the paper. They are as follows: Athelia arachnoidea (Berk.) Jülich, Tremella cladoniae Diederich et M.S. Chrst., T.
Krystyna Czyżewska
doaj   +1 more source

Cancro europeu das pomáceas (Nectria galligena). [PDF]

open access: yes, 2019
bitstream/item/40814/1/cir23 ...
VALDEBENITO-SANHUEZA, R. M.
core  

Genes Controlling Pigmentation in Nectria haematococca

open access: yesMicrobiology, 1984
The S1 homothallic wild-type strain of Nectria haematococca produces grey-purplish colonies on PDA medium, due to synthesis of fusarubin and related naphthazarins. Seventeen yellow, beige or white mutants were isolated. On the basis of recombination tests they were divided into six distinct chromosomal regions. Four of them, designated befB. befC. belB
D. Parisot, M. Maugin, C. Gerlinger
openaire   +1 more source

Flexible or fortified? How lichens balance defence strategies across climatic harshness gradients

open access: yesNew Phytologist, Volume 246, Issue 2, Page 406-415, April 2025.
Summary Lichens play important roles in habitat formation and community succession in polar and alpine ecosystems. Despite their significance, the ecological effects of lichen traits remain poorly researched. We propose a trait trade‐off for managing light exposure based on climatic harshness.
Inger K. de Jonge   +4 more
wiley   +1 more source

Movimiento interno de conidias del hongo Nectria galligena Bres. causante de la enfermedad Cancro Europeo del Manzano, en ramillas de manzano de las variedades Red Chief y Granny Smith [PDF]

open access: yes, 2001
Resumen (Spanish, English)47 p.En el laboratorio de Fitopatología de la Facultad de Ciencias Agrarias de la Universidad de Talca, se realizaron evaluaciones de movimiento interno de conidias del hongo Nectria galligena Bres., a través de la corriente ...
Lolas Caneo, Mauricio (Prof. Guía)   +2 more
core  

Commodity risk assessment of Prunus spp. plants from United Kingdom

open access: yesEFSA Journal, Volume 23, Issue 4, April 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by: grafted potted plants up to 15 years old or ...
EFSA Panel on Plant Health (PLH)   +37 more
wiley   +1 more source

Phylogenetic Analysis of Fusarium solani Associated with the Asian Longhorned Beetle, Anoplophora glabripennis

open access: yesInsects, 2012
Culture-independent analysis of the gut of a wood-boring insect, Anoplophora glabripennis (Coleoptera: Cerambycidae), revealed a consistent association between members of the fungal Fusarium solani species complex and the larval stage of both colony ...
Kelli Hoover   +5 more
doaj   +1 more source

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