Results 31 to 40 of about 14,701 (179)

Notes on some Phytopythium and Pythium species occurring in oak forests in southern Poland

Acta Mycologica, 2015
Phytopythium and Pythium species are known to be soil-born oomycete pathogens of forest trees in Europe. Little is known, however, about the presence of these micro-organisms in Polish oak forests.
Robert Jankowiak, Hanna Stępniewska, Piotr Bilański   +2 more
doaj   +1 more source

Clinical differentiation of Pythium keratitis from fungal keratitis and development of a scoring system

Indian Journal of Ophthalmology, 2022
Purpose: To differentiate Pythium keratitis from fungal keratitis using clinical signs, to explore usefulness of various signs as diagnostic prognosticators, and develop a clinical scoring system.
Samrat Chatterjee, Deepshikha Agrawal, Sharad Nivrutti Gomase   +2 more
doaj   +1 more source

Fungitoxic Potential of Secondary Eucalyptus Metabolites in the Inhibition of Neopestalotiopsis clavispora Isolated From Macadamia

Flavour and Fragrance Journal, Volume 41, Issue 6, Page 1438-1445, November 2026.
Fungi cause injury in forest plantations; then it was tested the fungitoxic potential of Corymbia citriodora, Eucalyptus camaldulensis and Eucalyptus urophylla leaves for inhibiting the mycelial growth of the Neopestalotiopsis clavispora fungus. The presence of citronellal and citronellol compounds in the C. citriodora essential oil was more associated
Dalton Longue Júnior, Catia dos Santos Libarino, Quelmo Silva de Novaes, Patrícia Baier Krepsky, Gabriela Nunes Santana, Bruno Oliveira Moreira, Laura da Silva Rocha, Victor Vinicius Sousa Martinelli Sales   +7 more
wiley   +1 more source

Occurrence of pythium blight caused by Pythium spp. in tulips.

Japanese Journal of Phytopathology, 1989
The disease symptom first appeared on leaves as yellowish discoloration and was characterized by following production of grayish white lesions in various sizes on leaves of tulip plants. The symptoms are similar to those of tulip blossom blight caused by Phytophthora cactorum although the stems are not softly rotted.
MUKOBATA, Hiroyuki, YAMAMOTO, Takashi, NAHATA, Kiyonobu, SUZUI, Takahito   +3 more
openaire   +2 more sources

Pythium Blight on Overseeded Turfgrass

EDIS, 2004
Pythium blight or cottony blight rapidly kills cool-season turfgrasses overseeded as winter cover of warm-season species. The disease can occur on bermudagrass in the summer, but disease severity on this warm-season species often is limited when ...
Philip F. Harmon, Carol M. Stiles, Lawrence E. Datnoff   +2 more
doaj   +3 more sources

Impact of Soil-applied Steam in Combination with Exothermic Chemicals on Weed and Pathogen Survival

HortScience
Steam has been used for decades as a nonchemical alternative for soil disinfestation in stationary settings such as greenhouse crop production. However, disinfesting large soil volumes through field-scale steam applications is limited by time, labor ...
Emma Volk, Gene Fox, Steven Fennimore, Joseph Neal, Mark Hoffmann   +4 more
doaj   +1 more source

Disease control in oilseed rape: Current insights and perspectives for next‐generation integrated pest management

Pest Management Science, Volume 82, Issue 11, Page 10572-10589, November 2026.
Winter oilseed rape in Europe suffers frequent pathogen losses. This review outlines key integrated pest management (IPM) strategies, rotation, residue and tillage management, optimized sowing, resistance, and targeted fungicides supported by forecasting.
Jon S West, Małgorzata Jędryczka, Nazanin Zamani‐Noor   +2 more
wiley   +1 more source

CP32, a novel anti‐oomycete cyclic peptide, interferes with cell‐wall deposition in Phytophthora infestans

Journal of Integrative Plant Biology, Volume 68, Issue 11, Page 4013-4029, November 2026.
The small cyclic peptide CP32 effectively inhibits Phytophthora infestans, the causal agent of potato and tomato late blight. Combined biochemical and phenotypic analyses demonstrate that CP32 disrupts cell wall biosynthesis, a key process in pathogen infection, resulting in a marked reduction of disease symptoms in plants.
Demetrio Marcianò, Stefano Rosa, Elena Marone Fassolo, Chiara Bertaso, Andrea Tagliani, Nina Gauri Capra, Federico Ballabio, Chiara Mizzotti, Giulia Rizzi, Sadia Fida Ullah, Lisa Kappel, Lucia Feni, Luca Tadini, Louise Jane Gourlay, Rosaria Russo, Vincent Bulone, Sabrina Pricl, Sandrine Ongeri, Sara Pellegrino, Carlo Camilloni, Silvia Laura Toffolatti, Vaibhav Srivastava, Paolo Pesaresi, Simona Masiero   +23 more
wiley   +1 more source

Herbicide Effects on Sugarcane Growth, Pythium Root Rot, and Pythium arrhenomanes [PDF]

Phytopathology®, 1998
Six herbicides were evaluated for their effects on Pythium root rot and growth of sugarcane in greenhouse experiments and on in vitro mycelial growth rate of Pythium arrhenomanes. Pendimethalin and atrazine were most inhibitory to mycelial growth, but neither reduced root rot severity.
N, Dissanayake, J W, Hoy, J L, Griffin
openaire   +2 more sources

Pythium-induced damping-off disease and its management in tomato (Solanum lycopersicum L.): A review

Agricultural Science and Technology
. Pythium-induced damping-off is a disease that causes the decay of germinating seeds and young seedlings of tomato, and it is one of the most significant yield constraints for farmers in both nurseries and fields. Conventional fungicides are widely used
A. Adhikari, D. Oli, P. Poudel, P.B. Magar, S. Pandit, A. Pokhrel, S.B. Gurung , J. Shrestha   +7 more
doaj   +1 more source