Paper Information

Journal:   JOURNAL OF THE PERSIAN GULF (MARINE SCIENCE)   MARCH 2014 , Volume 5 , Number 15; Page(s) 41 To 50.
 
Paper: 

EFFECT OF HIGHER PLANT ESSENTIAL OILS FOR THE CONTROL OF RED TIDE ALGAE COCHLODINIUM POLYKRIKOIDES UNDER LABORATORY CONDITIONS

 
 
Author(s):  BARANI MARYAM, YOUSEFZADI MORTEZA*, MOEZI MARYAM, PEJMANMEHR PEYMAN
 
* DEPT. OF MARINE BIOLOGY, FACULTY OF SCIENCES, HORMOZGAN UNIVERSITY, BANDAR ABBAS, IR IRAN
 
Abstract: 

Antialgal activity of Zataria multiflora, Satureja khuzistanica and S. rechingeri were evaluated. These plant species are easily cultivable and their algicidal activity make them suitable candidate as biocontrol. This study aimed to identify effective algicidal compounds, practically new algicidal agents from essential oils of plants that could inhibit the growth of red tide microalgae. Prepared essential oils of Z. multiflora showed the highest algicidal activity (LC50 1.35 mg.mL-1). Algicidal activities of essential oils of all plants exhibited dose dependency. Results of the assays showed that the growth of Cochlodinium polykrikoides was strongly inhibited by using different concentrations of the plants essential oils.

 
Keyword(s): ALGICIDAL, MICROALGAE, HAB, SATUREJA, ZATARIA
 
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