The effects off ycpermethrin on survival and reproductivity of Moina macrocopa.

Abstract

A study was conducted to determine acute and chronic effects of cypermethrin on the survival and reproduction performance of moina macrocopa in a laboratory study. It is found that cypermethrin that cause 50% mortality (LC50) after exposure for 24h and 48h were 5 .lxl0-1µg.L-1 and 6.9xl0-2 µg.L-1, respectively.