Results 41 to 50 of about 2,593 (177)

Temporal dynamics of co‐inoculation of Leptosphaeria maculans and Leptosphaeria biglobosa determine interspecific competition and disease development on oilseed rape

Pest Management Science, EarlyView.
This study provides evidence that the timing of co‐inoculation of Leptosphaeria maculans and Leptosphaeria biglobosa determine the outcome of interspecific competition and disease development on their host oilseed rape. Abstract BACKGROUND Phoma stem canker is one of the most economically damaging diseases of oilseed rape, caused by co‐existing fungal ...
Evren Bingol, Chinthani S. Karandeni Dewage, Aiming Qi, Faye Ritchie, Bruce DL Fitt, Yong‐Ju Huang   +5 more
wiley   +1 more source

Inhibiting effect of cholesterol isolated from marine red seaweed Plocamium brasiliense in the Eastern Amazon Region, Brazil [PDF]

Ciência Rural
: In general, allelopathy can be defined as a biological process by which an organism produces one or more metabolites that can change the germination, growth, survival, and reproduction of other organisms, and thus influencing the stability of ...
Rainiomar Raimundo Fonseca, Carlos Jose Brito Ramos, Antônio Pedro Souza Filho, Valeria Laneuville Teixeira   +3 more
doaj   +1 more source

Ratiometric Mycotoxin Detection in Living Plants With Dual‐Emissive Nanosensors

Advanced Materials, Volume 38, Issue 47, 21 August 2026.
A minimally invasive microneedle patch integrates carbon dot‐embedded metal–organic frameworks as nanosensors to detect a key fungal toxin in living plants. The nanosensor produces a ratiometric fluorescence signal that enables early, non‐destructive diagnosis of fungal infection before visible symptoms, offering a new biomaterials‐based strategy for ...
Yuliang Li, Di Shen, Ziyang Huang, Suppanat Puangpathumanond, Calvin Thenarianto, Yue Zhao, Jolly Madathiparambil Saju, Rajani Sarojam, Dongmei Zhou, Tedrick Thomas Salim Lew   +9 more
wiley   +1 more source

Synthesis and Herbicidal Activity Against Buffelgrass (Cenchrus ciliaris) of (±)-3-deoxyradicinin

Molecules, 2019
A novel synthetic strategy for obtainment of (±)-3-deoxyradicinin (2) is reported. This synthetic methodology is more efficient than those previously reported in the literature and also shows higher versatility towards the introduction of different ...
Giulia Marsico, Maria Sabrina Ciccone, Marco Masi, Fabrizio Freda, Massimo Cristofaro, Antonio Evidente, Stefano Superchi, Patrizia Scafato   +7 more
doaj   +1 more source

Phytotoxic Metabolites Produce by Fusarium oxysporum f. sp. cubense Race 2

Frontiers in Microbiology, 2021
Banana is a major tropical fruit crop but banana production worldwide is seriously threatened due to Fusarium wilt. Fusarium oxysporum f. sp. cubense (Foc), the causal agent of Fusarium wilt of banana (also referred as Panama disease) is an asexual, soil
N. Portal González, N. Portal González, A. Soler, C. Ribadeneira, J. Solano, Roxana Portieles, L. Herrera Isla, B. Companioni, Orlando Borras-Hidalgo, Orlando Borras-Hidalgo, Ramon Santos Bermudez, Ramon Santos Bermudez   +11 more
doaj   +1 more source

Temperate Forest Floors: Ecosystem Hubs in Transition?

Global Change Biology, Volume 32, Issue 8, August 2026.
The forest floor (FF) is a key component of carbon, nutrient, and water cycling and represents the most biologically active part of forest soils. Despite its importance, its response to environmental change and forest management remains insufficiently studied.
Friederike Lang, Jörg Prietzel, Frank Hagedorn, Klaus Kaiser, Stefanie Schulz, Mathias Mayer, Lars Vesterdal, Jürgen Bauhus, Maï Bergmann, Sebastian Bibinger, Martin I. Bidartondo, Jingxuan Olivia Chen, Philipp de Jong, Trung Hieu Doan, Simon Haberstroh, Jonas Hahn, Peter Hartmann, Anis Mahmud Khokon, Martin Kohler, Laura M. Suz, Ina C. Meier, Richard Neumann, Heinke Paulsen, Heike Puhlmann, Helmer Schack‐Kirchner, Stefan Scheu, Lexie Schilling, Patrick Schleppi, Michael Schloter, Kai Schwärzel, Kenton P. Stutz, Gabriela Villalba, Melissa Wannenmacher, Markus Weiler, Nicole Wellbrock, Christiane Werner, Jörg Niederberger   +36 more
wiley   +1 more source

Cyclopaldic Acid, the Main Phytotoxic Metabolite of Diplodia cupressi, Induces Programmed Cell Death and Autophagy in Arabidopsis thaliana

Toxins, 2022
Cyclopaldic acid is one of the main phytotoxic metabolites produced by fungal pathogens of the genus Seiridium, causal agents, among others, of the canker disease of plants of the Cupressaceae family.
Simone Samperna, Marco Masi, Maurizio Vurro, Antonio Evidente, Mauro Marra   +4 more
doaj   +1 more source

Beneath the Bark: Molecular Determinants of Adaptation and Infection in Bacterial Pathogens of Woody Hosts

Molecular Plant Pathology, Volume 27, Issue 8, August 2026.
Bacterial pathogens colonise woody hosts by integrating metabolic adaptation, effector‐mediated immune suppression, cell wall remodelling and EPS‐ and toxin‐supported persistence. ABSTRACT Bacterial pathogens of woody plants represent a pervasive yet underexplored threat to global agriculture and forestry, causing devastating diseases in fruit trees ...
Antonio Arroyo‐Mateo, Jesús Murillo, Luis Rodríguez‐Moreno, Cayo Ramos   +3 more
wiley   +1 more source

Phytotchemical Phytotoxins and Hormesis – A Commentary

Dose-Response, 2010
The three papers (Hadacek et al., 2010; Liu et al., 2010; Sinkkonen et al., 2010) following this short commentary are the result of an attempt by Regina Belz (Univ. Hohenheim) and me to generate a special issue dealing with dose-response aspects of allelochemicals.
openaire   +3 more sources

Uncovering Phytotoxic Compounds Produced by Colletotrichum spp. Involved in Legume Diseases Using an OSMAC–Metabolomics Approach

Journal of Fungi, 2023
Different fungal species belonging to the Colletotrichum genus cause anthracnose disease in a range of major crops, resulting in huge economic losses worldwide. Typical symptoms include dark, sunken lesions on leaves, stems, or fruits. Colletotrichum spp.
Pierluigi Reveglia, Francisco J. Agudo-Jurado, Eleonora Barilli, Marco Masi, Antonio Evidente, Diego Rubiales   +5 more
doaj   +1 more source