Results 91 to 100 of about 7,702 (213)

Bilateral Ulcers in Protothecosis: A Diagnostic Challenge

International Journal of Dermatology, Volume 65, Issue 9, Page 1926-1928, September 2026.
Waratchaya Panjapakkul, Charussri Leeyaphan, Penvadee Pattanaprichakul, Kanchalit Thanomkitti, Pattriya Jirawattanadon   +4 more
wiley   +1 more source

Lower Devonian coalified sporangia from Shropshire: Salopella Edwards & Richardson and Tortilicaulis Edwards [PDF]

, 1994
A diverse assemblage of coalified sporangia from Lochkovian/Gedinnian, fluvial rocks imicrornatus-newportensis Spore Biozone) contains fusiform forms assignable to Salopella Edwards & Richardson and Tortilicaulis Edwards.
Richardson, J. B., Edwards, Dianne, Fanning, U.   +2 more
core   +1 more source

Dynamics of Pseudoperonospora cubensis Sporangia in Commercial Cucurbit Fields in Michigan [PDF]

, 2011
Major outbreaks of cucurbit downy mildew have been observed since 2005 in Michigan, the top state for pickling cucumber production in the United States.
M. K. Hausbeck, L. L. Granke
core   +1 more source

Influence of Altitudes on Sporangia Size and Aggressiveness of Phytophthoracolocasiae Isolates in Cameroon [PDF]

, 2014
A study was carried out in four altitudes in Cameroon to assess the size of the sporangia and the aggressiveness of Phytophthoracolocasiae isolates on taro cultivars.
Lienou, J.A., Fontem, D.A., Tsopmbeng, G.R.   +2 more
core   +1 more source

Effect of boric acid on the development and formation of Saprolegnia sporangia. [PDF]

, 2014
The mean number of developed sporangia of two Saprolegnia sp. counted at 200× magnification following incubation with different boric acid concentrations.
Øystein Evensen (113777), Ida Skaar (546487), Even Thoen (546486), Shimaa E. Ali (546485)   +3 more
core   +1 more source

Revision of Pennsylvanian genus Sturia Němejc and its spores (Duckmantian, Czech Republic)

Acta Palaeobotanica, 2017
Sturia amoena (Stur) Němejc is a Pennsylvanian adpression true fern known from the Charbonnière de Belle et Bonne (Belgium) and from the Radnice and Kladno-Rakovník basins (Czech Republic).
JANA FROJDOVÁ, JOSEF PŠENIČKA, JIŘÍ BEK   +2 more
doaj   +1 more source

Immuno-enzymatic staining procedure for Pythium species with filamentous non-inflated sporangia in soilless cultures [PDF]

, 1994
International audiencePolyclonal antibodies were prepared against crude cell wall fractions of a Pythium isolate with filamentous non-inflated sporangia, associated with root rot of tomato in soilless cultures.
Nodet, Patrice, Tirilly, Yves, rafin, catherine   +2 more
core   +1 more source

Scattering pattern of spores, sporangia and sporangium fragments. [PDF]

, 2015
(A) Dissemination pattern of a single false indusium. The arrows indicate sporangial fragments or spore clumps. (B) Left images: Spore clumps observed during the experiments. Right images: Sporangial fragments with spores.
Thomas Speck (52971), Tom Masselter (52970), Simon Poppinga (132151), Markus Warnke (804125), Tobias Haushahn (804124)   +4 more
core   +1 more source

Population fluctuation of Peronospora destructor sporangia in the air and its relationship with the severity of onion downy mildew [PDF]

, 2015
In a field trial in the years of 2011, 2012 and 2013, the fluctuation of Peronospora destructorsporangia and its relationship with the severity of downy mildew in onions were quantified.
Leandro Luiz Marcuzzo (4750113), Maíra Rodrigues Duffeck (6305120)   +1 more
core   +1 more source

Estimation of Airborne Sporangia Numbers of Lettuce and Spinach Downy Mildew Pathogens in Three California Valleys

PhytoFrontiers
California is the leading producer of lettuce and spinach in the United States. Production of these crops is beset by a continual challenge from downy mildews caused by the obligate oomycete pathogens Bremia lactucae and Peronospora effusa, respectively.
Samuel S. Liu, Kelley Clark, Amy Anchieta, Hannah Ayala, James C. Correll, Aliasghar Montazar, Alexander I. Putman, Steven J. Klosterman   +7 more
doaj   +1 more source