Allelopathy Journal
  • Year: 2005
  • Volume: 15
  • Issue: 2

Effect of Nannochloris sp on the toxicity of four algae

  • Author:
  • M.L. Derby, J.J. Krzanowski, D.F. Martin
  • Total Page Count: 1
  • Page Number: 329 to 329

Journal of Environmental Science and Health. Part A-Toxic/Hazardous Substances & Environmental Engineering 40: 151–156, (2005).

Abstract

The effect of Nannochloris sp. on the toxicity of cultures of four algae was evaluated using a Microtox 500 that measures the effect on a light-producing bacterium, Vibrio fischeri. Cultures of four algae produced a toxic effect, but in the presence of Nannochloris sp., the effect was reversed, and a stimulatory effect was observed. The effect was tested for Microcystis aeroginosa, Cyclotella menengheniana, Scenedesmus dimorphis and Lyngbya sp. using cultures obtained from the University of Texas Culture Collection of Algae.