Water-based coating additives-commonly used algaecide
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N '-(3,4dichlorophenyl) -N, N-dimethylurea (diuron) is a commonly used algae control agent, and it is called diuron in China. It has good anti-algae performance and moderate price. If anti-algae requirements are required, this component is often added. But it also has the same killing effect on other crops. Fortunately, its water solubility is low, about 32mg / kg. One-component N '-(3,4dichlorophenyl) -N, N-dimethylurea products such as Algicide D 500 and Durashield F-500.
2-methylthio-4-tert-butylamino-6-cyclopropylamino-S-triazine (2-methylthio-4-tert-butyl amino-6-cyclopropylamino-s-triazine) Terbutryne is a newly developed algaecide with good safety.
Zinc pyrithione is a good algaecide in addition to mildew.
