Results 31 to 40 of about 10,508 (215)

Zoosporulation of a new Perkinsus species isolated from the gills of the softshell clam Mya arenaria

Parasite, 2000
A gill-associated Perkinsus sp. isolated from the softshell clam (Mya arenaria) is described as a new species, P. chesapeaki sp. nov. Examination of the parasite in seawater cultures revealed life cycle stages and zoosporulation processes similar to ...
Mclaughlin S.M., Tall B.D., Shaheen A., Elsayed E. E., Faisal M.   +4 more
doaj   +1 more source

Variation in the Resistance of Japanese Soybean Cultivars to Phytophthora Root and Stem Rot during the Early Plant Growth Stages and the Effects of a Fungicide Seed Treatment

The Plant Pathology Journal, 2019
Soybean cultivars susceptible to Phytophthora root and stem rot are vulnerable to seed rot and damping-off of seedlings and young plants following an infection by Phytophthora sojae.
Hajime Akamatsu, Masayasu Kato, Sunao Ochi, Genki Mimuro, Jun-ichi Matsuoka, Mami Takahashi   +5 more
doaj   +1 more source

Negative Chemotaxis of Zoospores of Phytophthora cinnamomi [PDF]

Journal of General Microbiology, 1974
SUMMARY: Zoospores of Phytophthora cinnamomi in a concentration gradient of hydrochloric acid or its chloride salts exhibited acute, repetitive turning movements at a point which corresponded to a critical concentration of cation and not to a critical concentration gradient.
R N, Allen, J D, Harvey
openaire   +2 more sources

Leucine Regulates Zoosporic Germination and Infection by Phytophthora erythroseptica

Frontiers in Microbiology, 2019
Pink rot (Phytophthora erythroseptica) of potato is a major concern in many potato production regions. The pathogen produces zoospores that serve as a primary inoculum for infection.
He Jiang, Hye Weon Hwang, Tongling Ge, Barbara Cole, Brian Perkins, Jianjun Hao   +5 more
doaj   +1 more source

Effects of Antibiotic and Temperature Treatments on Phycosphere Bacterial Communities of Kelp Gametophytes. [PDF]

Environ Microbiol Rep
We reveal antibiotics drive qualitative turnover, while temperature induces quantitative fluctuations in kelp gametophyte microbiomes. This 15°C growth‐pathogen trade‐off guides precision seedling management. ABSTRACT Microbiome dysbiosis represents a critical bottleneck in sustainable kelp aquaculture, yet the distinct regulatory mechanisms of ...
Zhang Y, Liang S, Xia H, Zhong X, Zheng Y.   +4 more
europepmc   +2 more sources

Movements of Zoospores of Phytophthora capsici

Japanese Journal of Phytopathology, 1966
A new photometrical device for measuring the tactic aggregation of zoospores of Phytophthora capsici Leon. is described in this paper.An annular diaphragm (×100) of Nikon phase contrast microscope was employed for dark ground illumination and reflected light intensity in the microscopic field was measured by an ordinary exposure meter for microscopic ...
Kiichi KATSURA, Hajime MASAGO, Yoshio MIYATA   +2 more
openaire   +2 more sources

Zoospore counts for Experiment 2.

, 2019
Zoospore counts for Experiment 2.
An Martel (149665), Joana Sabino-Pinto (5481392), Frank Pasmans (149714), Sebastian Steinfartz (80489), Miguel Vences (35733)   +4 more
core   +1 more source

ITS1 copy number varies among Batrachochytrium dendrobatidis strains: implications for qPCR estimates of infection intensity from field-collected amphibian skin swabs. [PDF]

PLoS ONE, 2013
Genomic studies of the amphibian-killing fungus (Batrachochytrium dendrobatidis, [Bd]) identified three highly divergent genetic lineages, only one of which has a global distribution.
Ana V Longo, David Rodriguez, Domingos da Silva Leite, Luís Felipe Toledo, Cinthya Mendoza Almeralla, Patricia A Burrowes, Kelly R Zamudio   +6 more
doaj   +1 more source

Zoospore counts for Experiment 1.

, 2019
Zoospore counts for Experiment 1.
An Martel (149665), Joana Sabino-Pinto (5481392), Frank Pasmans (149714), Sebastian Steinfartz (80489), Miguel Vences (35733)   +4 more
core   +1 more source

Marine Macroalgae: Prospective Hitchhikers of Ship Ballast

ASEAN Journal on Science and Technology for Development, 2018
Invasive alien species, on successful establishment, can displace native species. The threat of invasive species arises in view of their ability to outcompete and destabilize native biodiversity.
Temjensangba Imchen
doaj   +1 more source