Results 41 to 50 of about 1,118 (179)

Occurrence of Globisporangium sylvaticum Causing Lettuce Bottom Rot and Associated to Onion and Common Bean Roots in Brazil

Journal of Phytopathology, Volume 174, Issue 5, September/October 2026.
ABSTRACT Globisporangium sylvaticum is a soil‐borne oomycete associated with diseases in a wide range of plant species. Here, we report the first occurrence of G. sylvaticum causing bottom rot in lettuce and its association with rotted roots of onion and common bean in two geographic regions of Brazil.
Elenice Alves Barboza, Luiz Henrique Rocha Lopes, Cléia Santos Cabral, Guilherme Eustaquio de Jesus, Maurício Rossato, Josiene Silva Veloso, Fabiana Helena Silva Ribeiro Martins, Carmen Lídia Amorim Pires‐Zottarelli, Ailton Reis   +8 more
wiley   +1 more source

Inoculum dose–disease response relationships for the pea root rot pathogen, Aphanomyces euteiches, are dependent on soil type and other pathogens

Frontiers in Plant Science, 2023
The oomycete pathogen, Aphanomyces euteiches, was implicated for the first time in pea and lentil root rot in Saskatchewan and Alberta in 2012 and 2013.
Syama Chatterton, Timothy D. Schwinghamer, Antoine Pagé, Robyne Bowness Davidson, Michael W. Harding, Sabine Banniza   +5 more
doaj   +1 more source

Detecting Chestnut Ink Diseases Through the Dog's Sense of Smell: From Laboratory to Forest

Plant Pathology, Volume 75, Issue 5, September‐October 2026.
Canine olfactory abilities were used to distinguish chestnut ink disease caused by Phytophthora spp. A trained detection dog, conditioned with polymer tubes carrying pathogen‐derived volatile organic compounds (VOCs), first detected Phytophthora‐infected roots under controlled conditions and then in chestnut orchards, demonstrating a non‐invasive ...
Francesca Carloni, Carlo Bregant, Davide Marinelli, Benedetta Fanesi, Lama Ismaiel, Paolo Lucci, Fabio Gennaretti, Benedetto T. Linaldeddu, Sergio Murolo   +8 more
wiley   +1 more source

Break on Through to the Inland Side: A Novel Record of Chara corfuensis (Charophyceae, Characeae) from Serbia

Phycology
The rare charophyte species Chara corfuensis, which has an almost exclusively Mediterranean distribution, was recorded for the first time in two small waterbodies in southern Serbia, deep inland and far from the coast.
Ivana Trbojević, Vanja Milovanović, Željko Savković, Olga Jakovljević, Gordana Subakov Simić, Miloš Mrvaljević, Miloš Jović, Roman Romanov   +7 more
doaj   +1 more source

Biostimulants and Microorganisms Boost the Nutritional Composition of Buckwheat (Fagopyrum esculentum Moench) Sprouts

Agronomy, 2019
This study investigated the influence of biological control agents and plant growth promoters on the chemical composition of the cultivars Panda and Kora buckwheat sprouts.
Robert Witkowicz, Wioletta Biel, Joanna Chłopicka, Agnieszka Galanty, Katarzyna Gleń-Karolczyk, Edyta Skrzypek, Mateusz Krupa   +6 more
doaj   +1 more source

Limits of Symptom‐Based Inference in Fungal Plant Disease: Latency, Quiescence and Dormancy

Plant Pathology, Volume 75, Issue 5, September‐October 2026.
Symptomless fungal infections are not biologically uniform. Latency, quiescence and dormancy represent distinct biological states with different implications for interpreting infection, symptom development and epidemic emergence. Recognising these distinctions reduces reliance on symptom‐based inference in fungal plant disease. ABSTRACT In fungal plant
Tamilarasan Thangavel, Joshua J. Knight
wiley   +1 more source

Alnus glutinosa Threatened by Alder Phytophthora: A Histological Study of Roots

Pathogens, 2021
Alder dieback remains a major problem in European alder stands and its spread continues to threaten their existence. The causal agent of this disease is the so-called alder Phytophthora species complex, which includes the hybrid Phytophthora ×alni and ...
Corina Nave, Juliette Schwan, Sabine Werres, Janett Riebesehl   +3 more
doaj   +1 more source

Establishment and optimization of a new model organism to study early land plant evolution: Germination, cultivation and oospore variation of Chara braunii Gmelin, 1826

Frontiers in Plant Science, 2022
For studying land plant evolution, the establishment and optimization of model organisms representing streptophytic algae, sister to land plants, is essential. Long-term cultivation experiments with Chara braunii S276 were performed over 8 years, since 4
Anja Holzhausen, Anja Holzhausen, Nora Stingl, Sophie Rieth, Christine Kühn, Christine Kühn, Hendrik Schubert, Stefan Andreas Rensing, Stefan Andreas Rensing   +8 more
doaj   +1 more source

Temperature and Water Effects on the Viability of Alginate-Formulated Oospores of Pythrium Oligandrum

Journal of Agricultural and Marine Sciences, 1998
The low germination rates of oospores hinder the use of Pythium oligandrum as a biocontrol agent of soilborne plant pathogens. To improve the reliability of oospore-inoculum of P.
A. K. Al-Rawahi, J.G. Hancock
doaj   +1 more source

Fungal disease management in cotton using plant protection products: An Australian perspective

Pest Management Science, Volume 82, Issue 7, Page 6010-6023, July 2026.
Cotton disease management requires evidence‐driven use of plant protection products. Progress hinges on integrating chemistry, diagnostics, stewardship and sustainability to build resilient production systems. Abstract Cotton production faces persistent challenges from pathogens that compromise plant establishment, yield, and fibre quality.
Noel L Knight, Linda J Smith, Sambasivam Periyannan, Levente Kiss   +3 more
wiley   +1 more source