Results 61 to 70 of about 3,053 (163)

Linking sap flow and tree water deficit in an unmanaged, mixed beech forest during the summer drought 2022

Plant Biology, EarlyView.
Sap flow and reversible stem shrinkage upon water depletion are strongly correlated under extreme drought conditions, but they respond differently to drought and cannot be used interchangeably when assessing tree response to drought. Abstract Temperate mixed forests are currently experiencing severe drought conditions and face increased risk of ...
L. S. Donfack, M. Mund, F. Koebsch, P. Schall, M. G. Heidenreich, D. Seidel, C. Ammer   +6 more
wiley   +1 more source

Diversity of Aspergillus, Penicillium, and Talaromyces Species Isolated from Freshwater Environments in Korea

Mycobiology, 2019
In order to elucidate the fungal diversity and community structure in freshwater environments, numerous fungal strains were isolated from freshwater, submerged soils, twigs, dead insects, etc.
Inbeom Heo, Kyeongyeon Hong, Hyejin Yang, Hyang Burm Lee, Young-Joon Choi, Seung-Beom Hong   +5 more
doaj   +1 more source

Field resistance of orange fruit to citrus black spot and citrus canker in D‐limonene synthase downregulated trees

Pest Management Science, Volume 82, Issue 4, Page 2949-2959, April 2026.
Genetically modified (GM) sweet‐oranges with downregulated CitMTSE1 gene showed reduced citrus black spot severity and citrus canker incidence, confirming terpene modulation as a promising strategy for sustainable field citrus disease resistance. Abstract BACKGROUND Citrus black spot (CBS), caused by Phyllosticta citricarpa, and citrus canker (CC ...
Geraldo José Silva‐Junior, Thiago de Aguiar Carraro, Rafael Angelo Gonçalves Smirne, Rafaele Regina Moreira, Nelson Arno Wulff, Leandro Peña, Rodrigo Facchini Magnani, Takehiko Shimada, Franklin Behlau   +8 more
wiley   +1 more source

Has Xylella fastidiosa “chosen” olive trees to establish in the Mediterranean basin?

Phytopathologia Mediterranea, 2013
Severe decline of olive trees was observed in the Lecce province, Apulia (Italy), and received the name ‘complesso del disseccamento rapido dell’olivo’ (olive rapid decline complex).
Antonia CARLUCCI, Francesco LOPS, Guido MARCHI, Laura MUGNAI, Giuseppe SURICO   +4 more
doaj   +1 more source

First Record of Thousand Cankers Disease Fungal Pathogen Geosmithia morbida and Walnut Twig Beetle Pityophthorus juglandis on Juglans regia in Europe

Plant Disease, 2014
Thousand cankers disease (TCD) is a disease complex caused by the fungus Geosmithia morbida Kolařik (Ascomycota, Hypocreales) and its vector Pityophthorus juglandis Blackman 1928 (Coleoptera, Scolytinae; walnut twig beetle, WTB). Since the mid-1990s, the disease was responsible for widespread mortality of many walnut species in the United States (4 ...
MONTECCHIO, LUCIO, FANCHIN, GENNY, SIMONATO, MAURO, FACCOLI, MASSIMO   +3 more
openaire   +2 more sources

Non‐Canonical, Somatic‐Dependent Vertical Transmission of Wolbachia in an Aphid

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
We discovered a novel somatic‐associated Wolbachia transmission strategy in cedar bark aphids (Cinara cedri), contrasting with its typical maternal vertical transmission. This unique maternally retained somatic re‐acquisition strategy—a “piggybacking” on the highly efficient obligate symbiont transmission pathway—reveals diverse endosymbiont strategies
Tomonari Nozaki, Yuuki Kobayashi, Shuji Shigenobu   +2 more
wiley   +1 more source

Initial Infection of Falcataria moluccana Leaves and Acacia mangium Phyllodes by Uromycladium tepperianum Fungi in a Laboratory Trial

Jurnal Manajemen Hutan Tropika, 2014
Sengon is a fast growing species that is cultivated widely in Indonesia. Lately, sengon is severely attacked by fungus Uromycladium tepperianum that causing gall rust disease. It is also known to attack various types of acacia.
Siti Muslimah Widyastuti, Harjono Harjono, Zulchan Andika Surya   +2 more
doaj   +3 more sources

Chemical composition and antifungal activity of the essential oil of Douglas fir (Pseudosuga menziesii mirb. Franco) from Serbia [PDF]

Journal of the Serbian Chemical Society, 2009
The chemical composition of the essential oil of fresh young needles with twigs of Douglas fir (Pseudosuga menziesii Mirb. Franco) obtained by hydrodistillation were analyzed by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS ...
Tešević Vele, Milosavljević Slobodan, Vajs Vlatka, Đorđević Iris, Soković Marina, Lavadinović Vera, Novaković Miroslav   +6 more
doaj   +1 more source

FISH Illumination of the Oak Wilt Pathogen, Bretziella fagacearum, on Vectoring Insects and in the Red Oak Host Tissues

Forest Pathology, Volume 56, Issue 2, April 2026.
ABSTRACT Oak wilt, caused by Bretziella fagacearum, is a destructive vascular disease of oaks in North America, yet fine‐scale spatial localisation of the pathogen in host tissues and on insect vectors remains poorly characterised. In this study, we developed and validated a species‐specific fluorescence in situ hybridisation (FISH) probe targeting the
Martine Blais, Karandeep Singh Chahal, Monique L. Sakalidis, Philippe Tanguay   +3 more
wiley   +1 more source

Differences in mycelial turnover and persistence of wood‐decay fungi at the microscale

New Phytologist, Volume 250, Issue 1, Page 577-590, April 2026.
Summary How long do fungal hyphae persist in the environment? And how does this differ between groups and species of fungi? Despite growing knowledge of fungal contributions to decomposition and soil carbon cycles, surprisingly little is known about the turnover of mycelia: What happens to fungal hyphae over time? And how this impacts different fungi's
Roos‐Marie I. J. van Bokhoven, Kristin Aleklett, Dimitrios Floudas   +2 more
wiley   +1 more source