Council Directive of 15 July 1991 concerning the placing of plant protection products on the market (91/414/EEC) (repealed)

[F1Test conditions U.K.

The median lethal time (LT 50 ) (in hours) following 24-hour exposure to residues on leaves aged during eight hours must be determined, and reported. Where LT 50 is more than eight hours, no further testing is required.]