Results 61 to 70 of about 8,816 (167)

Factors influencing the airborne sporangia concentration of Phytophthora infestans and its relationship with potato disease severity [PDF]

, 2022
Financiado para publicación en acceso aberto: Universidade de Vigo/CISUGForecasting systems are widely used to predict the application of fungicides for managing late blight.
Abuley, I.K., Meno Fariñas, Laura, Seijo Coello, María del Carmen, Escuredo Pérez, Olga   +3 more
core   +1 more source

Abradeosporangium, a new genus of Mucorales (Fungi: Zygomycetes) from India

Journal of Threatened Taxa, 2010
Abradeosporangium, a new genus of Mucorales with its type species A. variosporum, is described from India. The new genus is distinct in producing dimorphic sporangia and multispored, acolumellate and globose macrosporangia with persistent, thin peridium.
A. Subrahmanyam, A.S. Sri, V.S. Raju
doaj   +1 more source

Photo Quiz: Globose Yeast‐Like Forms With Multiple Peripheral Buds in Urine and Cervical Cytology

Diagnostic Cytopathology, Volume 54, Issue 11, Page 842-845, November 2026.
ABSTRACT A 26‐year‐old immunocompetent woman with a history of noninvasive, low‐grade papillary urothelial carcinoma presented with persistent upper abdominal pain. Urine cytology, performed for bladder tumor surveillance, revealed globose, yeast‐like forms (10–30 μm) with thick walls and multiple narrowly attached peripheral buds in a “ship wheel ...
Adil Menon, Rachel Koch, Caroline Abramovich   +2 more
wiley   +1 more source

Factors affecting the survival of Bremia lactucae sporangia deposited on lettuce leaves

, 2000
Experiments to identify the factors affecting survival of Bremia lactucae sporangia after deposition on lettuce leaves were conducted in growth chambers and outdoors under ambient conditions.
Bruggen, A.H.C., van, Subbarao, K.V., Wu, B.M.   +2 more
core   +1 more source

A Trade-Off Between Sporangia Size and Number Exists in the Potato Late Blight Pathogen Phytophthora infestans, and Is Not Altered by Biotic and Abiotic Factors

Frontiers in Plant Science, 2018
The negative relationship between offspring size and number is a classic example of trade-off between life-history traits, reported many times in animal and plant species.
Nicolas Mariette, Alexander Kröner, Romain Mabon, Josselin Montarry, Bruno Marquer, Roselyne Corbière, Annabelle Androdias, Didier Andrivon   +7 more
doaj   +1 more source

Synergistic and Antagonistic Effects of Chemical Pollutants and Parasitic Fungi on Cyanobacterial Metabolism

Environmental Toxicology, Volume 41, Issue 11, Page 1299-1310, November 2026.
ABSTRACT Freshwater ecosystems are increasingly impacted by anthropogenic pollutants, including the widely used herbicide metolachlor (MET) and cigarette butt (CB) litter. Parasites represent an additional biotic stressor that can modulate pollutant effects on their hosts.
Erika Berenice Martínez‐Ruiz, Jutta Fastner, Stephanie Spahr, Justyna Wolinska   +3 more
wiley   +1 more source

Phylogeny and Morphology of Novel Labyrinthulomycetes in Nova Scotia, Canada

Journal of Eukaryotic Microbiology, Volume 73, Issue 6, November/December 2026.
ABSTRACT Labyrinthulomycetes are ubiquitous marine decomposers and include the thraustochytrids, a lineage known for their extensive production of polyunsaturated fatty acids and biotechnology applications. Despite historical taxonomic confusion, environmental surveys have begun to expand the known diversity within labyrinthulomycetes.
Jessica Latimer, Eda Ozsan, T. J. Goertz, Gurnoor Kaur, Dudley Chung, John M. Archibald   +5 more
wiley   +1 more source

Clinopodium nepeta Essential Oil and Its Major Constituents Pulegone and Menthone: Composition and Activity Against Verticillium dahliae, Phytophthora infestans, and Macrophomina phaseolina

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Chemical fractionation of Clinopodium nepeta essential oil reveals pulegone and menthone as markedly more potent antifungal isolates than the whole oil, with activity varying among pathogens. Pulegone exhibits superior efficacy against Verticillium dahliae and Phytophthora infestans, whereas menthone shows enhanced activity against Macrophomina ...
Mohamed Taibi, Amine Elbouzidi, Mounir Haddou, Abdessamad Beraich, Abdellah Baraich, Reda Bellaouchi, Mohamed Addi, Khalid Chaabane, Bassem Jaouadi, Nadia Zarai, Bouchra El Guerrouj, Abdeslam Asehraou   +11 more
wiley   +1 more source

Production and release of asexual sporangia in Plasmopara viticola

, 2013
To study the effect of environmental conditions on sporulation of Plasmopara viticola lesions under vineyard’s conditions, unsprayed vines were inspected every second or third day, and the numbers of sporulating and non-sporulating lesions were counted ...
Caffi, Tito, Rossi, Vittorio
core   +1 more source

Pteris madhusoodananii (Pteridaceae), a new fern species from India

Nordic Journal of Botany, Volume 2026, Issue 10, October 2026.
Pteris madhusoodananii sp. nov. (Pteridaceae), from the Kolli hills of Eastern Ghats, India, is described. The new taxon is morphologically distinct, characterized by a unique lamina texture and coloration, specific pinna‐pinnule architecture and distinct spore micromorphology.
Kalathil Sethumadhavan Abhilash, Alex Philip Alen, Thekkekara Suresh Gayathri, Veerankutty Suresh, Jose Sojan, V. K. Sreenivas, Lakshmanan Leeja   +6 more
wiley   +1 more source