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In vitro algicidal effect of polypyrrole on Prototheca species isolates from bovine mastitisAlgicidal activity of polypyrrole on Prototheca spp.
(2020-11-01)
Algae of the genus Prototheca are microorganisms involved in the occurrence of diseases in humans and animals. In bovine species, Prototheca spp. cause environmental mastitis, productive losses in dairy herds, mainly leading ...
In vitro algicidal effect of guanidine on Prototheca zopfii genotype 2 strains isolated from clinical and subclinical bovine mastitis
(2017-06-01)
Prototheca species have increasingly been reported to be opportunistic pathogens that cause mastitis in dairy herds, and it poses an emergent problem because at present, there are no effective therapies for the treatment ...
Algicidal effect of blue light on pathogenic Prototheca species
(2019-06-01)
Prototheca spp. are pathogenic algae with important zoonotic potential. Most importantly, these algae often infect dairy cattle. Since there is no effective therapy against the algae, the standard recommendation is the ...
Effects of algicide (Copper Sulfate) application on short-term fluctuations of phytoplankton in Lake Paranoá, Central Brazil
(2004)
Flutuações de curta duração e a estrutura do fitoplâncton foram analisadas ao longo de dois meses na estação seca (agosto-setembro de 1997) em reservatório eutrófico do Brasil central. A aplicação de algicida para o controle ...
Atividade algicida e estresse oxidativo de extratos e frações de Pistia stratiotes, Salvinia auriculata e Emilia sonchifolia no metabolismo de Microcystis aeruginosa
(Universidade Estadual Paulista (Unesp), 2021-08-30)
O presente estudo teve por objetivo avaliar o potencial dos extratos e frações de Pistia stratiotes L., Salvinia auriculata Aubl. e Emilia sonchifolia L. para controle de Microcystis aeruginosa (Kützing) Kützing (cianobactéria) ...
Identification and characterization of potentially algal-lytic marine bacteria strongly associated with the toxic dinoflagellate alexandrium catenella
(BLACKWELL PUBLISHING INC, 2005)
The toxic dinoflagellate Alexandrium catenella isolated from fjords in Southern Chile produces several analogues of saxitoxin and has been associated with outbreaks of paralytic shellfish poisoning. Three bacterial strains, ...
Remoção de Cobre e Alumínio em Águas Residuais de Piscinas Utilizando Zeólita como Adsorvente
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Ambiental, 2018-07-04)
In the city of Natal / RN, there is a growing concern about maintaining the quality of groundwater, since surface waters, which have not been sufficient for decades to supply the entire city, remain susceptible to pollution ...
Metals in superficial sediments of a cascade multisystem reservoir: contamination and potential ecological risk
(2017-11-01)
Cascade multisystem reservoirs are extremely complex ecosystems that require studies to improve understanding of their dynamics and functioning, including the effects of contamination with metals. In this work, superficial ...
Changes in thyroid status of Menidia beryllina exposed to the antifouling booster irgarol: Impacts of temperature and salinity
(Elsevier B.V., 2018-10-01)
The triazine-based herbicide irgarol is widely used in antifouling systems as an algicide and has been detected recently in multiple coastal environments. Studies evaluating sub-lethal responses of fish following exposure ...