Results 21 to 30 of about 24,660 (216)

Effects of Low pH of Hydroponic Nutrient Solution on Plant Growth, Nutrient Uptake, and Root Rot Disease Incidence of Basil (Ocimum basilicum L.)

HortScience, 2020
Rootzone pH affects nutrient availability for plants. Hydroponic leafy greens are grown in nutrient solutions with pH 5.5 to 6.5. Lower pH may inhibit plant growth, whereas pathogenic oomycete growth and reproduction may be mitigated.
Daniel P. Gillespie, Chieri Kubota, Sally A. Miller   +2 more
doaj   +1 more source

Nasopharyngeal bacterial and fungal microbiota in normal horses and horses with nasopharyngeal cicatrix syndrome

Journal of Veterinary Internal Medicine, 2021
Background The nasopharyngeal bacterial and fungal microbiota of normal horses and those with nasopharyngeal cicatrix syndrome (NCS) are unknown. Hypotheses/Objectives To describe the microbiota from nasopharyngeal washes of healthy horses and of horses ...
Natalia Rodríguez, Canaan M. Whitfield‐Cargile, Ana M. Chamoun‐Emanuelli, Elizabeth Hildreth, Will Jordan, Michelle C. Coleman   +5 more
doaj   +1 more source

ГРИБЫ TRICHODERMA ДЛЯ ЗАЩИТЫ ТЕПЛИЧНЫХ КУЛЬТУР ОТ ООМИЦЕТА PYTHIUM SP.

Agricultural Science, 2023
Certain species of oomycetes, such as Pythium spp., exhibit high aggressiveness, posing a significant threat to young plant tissues of greenhouse crops like cucumbers, peppers, and tomatoes, leading to substantial yield losses.
Татьяна ЩЕРБАКОВА, Леонид ВОЛОЩУК   +1 more
doaj   +1 more source

Pythium insidiosum: An overview [PDF]

Veterinary Microbiology, 2010
Pythium insidiosum is an oomycete pathogenic in mammals. The infection occurs mainly in tropical and subtropical areas, particularly in horses, dogs and humans. Infection is acquired through small wounds via contact with water that contains motile zoospores or other propagules (zoospores or hyphae). The disease, though described as emerging has in fact
Gaastra, W., Lipman, L.J.A., De Cock, A.W., Exel, T.K., Pegge, R.B., Scheurwater, J., Vilela, R., Mendoza, L.   +7 more
openaire   +3 more sources

Screening for Resistance to Pythium Root Rot among Twenty-three Caladium Cultivars

EDIS, 2005
Pythium root rot, caused by Pythium myriotylum (Ridings and Hartman, 1976), is a very damaging disease to caladium plants (Caladium x hortulanum). Use of disease-resistant cultivars has been an effective and economically viable strategy for integrated ...
Zhanao Deng, Brent K. Harbaugh, Rick O. Kelly, Teresa Seijo, Robert J. McGovern   +4 more
doaj   +5 more sources

The Effect of Incubation Temperature on the Species Composition of Phytophthora, Phytopythium, and Pythium Communities Associated with Soybean

Phytobiomes Journal, 2021
Multiple species of Phytophthora, Phytopythium, and Pythium cause detrimental effects to soybean and more than one species have often been recovered from symptomatic soybean seedlings or roots, suggesting that these occur as species complexes.
Krystel A. Navarro-Acevedo, Saranga Wijeratne, Steve W. Culman, Maria-Soledad Benitez, Anne E. Dorrance   +4 more
doaj   +1 more source

Pythiosis in Africa

Emerging Infectious Diseases, 2005
We report the first case of pythiosis from Africa in an 8-month-old dog with a chronic and ulcerative cutaneous lesion. The etiologic agent belonged to the genus Pythium.
Christine Rivierre, Caroline Laprie, Olivier Guiard-Marigny, Patrick Bergeaud, Madeleine Berthelemy, Jacques Guillot   +5 more
doaj   +1 more source

Commodity risk assessment of <i>Vitis</i> spp. plants from Moldova. [PDF]

EFSA J
Abstract The European Commission requests EFSA to provide scientific opinions in the field of plant health in accordance with Article 29 of Regulation (EC) No 178/2002. Annex VI of Commission Implementing Regulation (EU) 2019/2072 lists plants, plant products and other objects whose introduction into the Union from certain third countries is prohibited.
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Potting R, Susi H, van der Gaag DJ, Gómez P, Justesen AF, Lucchi A, Urek G, Yuen J, Zappala L, Bernardo U, Bubici G, Carluccio AV, Chiumenti M, Di Serio F, Fanelli E, Kariampa P, Marzachì C, Kaczmarek A, Matic L, Mosbach-Schulz O, Berlin A.   +37 more
europepmc   +2 more sources

First report of Pythium root rot of hydroponic lettuce (Lactuca sativa) in Greece, caused by Pythium Cluster B2a sp.

Phytopathologia Mediterranea, 2023
Pythium root rot has been reported in several countries, but in Greece this disease was first detected in 2021, causing severe yield losses in a hydroponic lettuce crop.
Christos `TSOUKAS, Anastasia `VENIERAKI, Dimitrios SAVVAS, Epaminondas PAPLOMATAS   +3 more
doaj   +1 more source

Zoosporic fungi in the ice of some water reservoirs

Acta Societatis Botanicorum Poloniae, 2014
The presence of 65 zoosporic fungi species was noted in the water obtained from melting ice from five water (3 ponds and 2 rivers). In the water of the all basins the number of zoosporic fungus species decreases along with the increasing chemical loading
Bazyli Czeczuga, Elżbieta Muszyńska, Anna Pankiewicz   +2 more
doaj   +1 more source