The paper dealt with the removal and control of red tide algae, Phaeoecystis globosa and Alexandrium tamarense by (biquaternary) ammonium salt algaecide.

• 研究了双季铵盐对球形棕囊藻和塔玛亚历山大藻两种赤潮生物的杀灭和控制作用。