Results 81 to 90 of about 4,605 (203)

Wasted Woodchips? What To Do? [PDF]

, 2015
One big question that overshadows any efforts to use chips as mulch is whether or not those chips?-?if from a diseased tree?-?pose any threat to the health of the trees that are otherwise expected to benefit from the treatment.
Hudler, George
core  

Potential impacts of plant pests and diseases on trees and forests in the United Kingdom

PLANTS, PEOPLE, PLANET, Volume 7, Issue 5, Page 1538-1550, September 2025.
The UK Plant Health Risk Register (PHRR) has so far identified 581 Plant Pests and Diseases (PPDs) that could invade the United Kingdom and affect 74 tree species. The combined effects of multiple invasions on trees are little understood and seldom considered.
Daniel P. Bebber, Ilya M. D. Maclean, Jonathan R. Mosedale, Benjamin D. Youngman   +3 more
wiley   +1 more source

Chemical composition of wild edible mushrooms and antioxidant properties of their water soluble polysaccharidic and ethanolic fractions [PDF]

, 2011
Mushrooms have become attractive as functional foods and as a source of physiologically beneficial bioactive compounds. Herein, we describe and compare the chemical constituents (phenolic compounds, macronutrients, sugars, fatty acids, tocopherols and ...
Barros, Lillian, Ferreira, Isabel C.F.R., Martins, Anabela, Santos-Buelga, Celestino, Vasconcelos, M. Helena, Vaz, Josiana A.   +5 more
core   +1 more source

Limited tree mortality in unburned areas linked to bark beetle spillover from wildfires

Ecological Applications, Volume 35, Issue 5, July 2025.
Abstract Increased fire activity in the western United States since 2000 has produced an abundance of fire‐injured trees at risk to lethal attack by bark beetles. Large populations of bark beetles reproducing in fire‐injured trees may disperse (or spillover) from inside the fire perimeter to adjacent, unburned forests, potentially causing extensive ...
Robert A. Andrus, Joel Egan, Nathan Ivy, Laura Lowrey, Cameron E. Naficy, Brytten Steed, Arjan Meddens   +6 more
wiley   +1 more source

Biological Flora of Britain and Ireland: Cytisus scoparius*

Journal of Ecology, Volume 113, Issue 7, Page 1877-1933, July 2025.
Broom is an attractive and common native plant across Britain, Ireland and most of Europe, and yet it is considered a harmful and invasive weed around the rest of the world. This is aided by broom thriving on poor dry soils, helped by using green stems for photosynthesis and having root nodules to fix nitrogen.
Peter A. Thomas, Monika Dering, Grzegorz Iszkuło, Marta Kujawska, Adrian Łukowski, Mariola Rabska, Katarzyna Sękiewicz, Dominik Tomaszewski, Łukasz Walas, Marian J. Giertych   +9 more
wiley   +1 more source

Evolução e controle da armilariose em pínus no Sul do Brasil. [PDF]

, 2014
O gênero Pinus tem ocupado a segunda maior área com florestas plantadas de espécies exóticas para produção de madeira no Brasil. As espécies comercialmente plantadas são consideradas bem adaptadas às condições de clima e solos brasileiros e dentre os ...
AUER, C. G., GOMES, N. S. B.
core  

Geographical Gradient of Fungal Decay Type in Norway Spruce Logs in Europe and Its Impact on Seedling Establishment

Journal of Biogeography, Volume 52, Issue 7, July 2025.
ABSTRACT Aim Norway spruce (Picea abies) is a dominant tree species across Eurasia, and is known to regenerate on decaying logs. Understanding its regeneration dynamics is crucial for predicting forest sustainability under climate change. The decay type of the logs, indicative of fungal decay capabilities of lignin and holocellulose and traditionally ...
Yu Fukasawa, Olga Orman, Václav Pouska, Radek Bače, Momchil Panayotov, Nickolay Tsvetanov, Lucie Zíbarová, Jenni Nordén, Yuki Kawasaki, Martin Mikoláš, Elias Polemis, Kamil Král, Tomáš Přívětivý, Miroslav Svoboda   +13 more
wiley   +1 more source

Contributo para o conhecimento dos problemas fitossanitários em diferentes espécies de cameleiras (Caméllia L.) na Ilha de São Miguel [PDF]

, 2014
Dissertação de Mestrado, Engenharia Agronómica, 16 de Junho de 2014, Universidade dos Açores.A cameleira é uma planta ornamental com longa tradição de cultivo em Portugal Continental e nos Açores, em particular na Ilha de São Miguel.
Costa, Carina Amaral
core  

Ilyonectria Species Associated With Tree Decline in Pinus taeda in Brazil

Journal of Phytopathology, Volume 173, Issue 4, July/August 2025.
ABSTRACT Characteristic symptoms of decline were observed in 10‐year‐old Pinus taeda (loblolly pine) trees in plantations located in the state of Santa Catarina, in the humid subtropical south of Brazil. Aboveground, we observed needle chlorosis, followed by drying and shortening of needles, formation of tufts on branch tips, and death of the canopy at
Ana Carolina Lyra Brumat, Celso Garcia Auer, Dauri José Tessmann, Caroline de Bastos Bührer, Henrique da Silva Silveira Duarte, Álvaro Figueredo dos Santos   +5 more
wiley   +1 more source

Celmeņu Armillaria spp. sastopamība parastās egles Picea abies audzēs kūdreņos

, 2022
The work was developed in the Laboratory of Phytopathology and Mycology of the Latvian State Forest Research Institute "Silava" and in the Genetic Resources Center. The research was carried out within the framework of the scientific work of the joint stock company “Latvian State Forests” and the Latvian State Forest Research Institute “Silava ...
openaire   +1 more source