... RS, 3RS )-1 - ( 4- chlorophenyl -4 - dimethyl- 2- (1,2 , 4- triazol-1-yl) penten-3-ol. - Prohexadione-calcium: Calcium 3-oxido-5-oxo -4 - propionylcyclohexa- 3- enecarboxylate. Nhiu cht làm chm sinh trng ... làm chm sinh trng thc vt là: - Cycocel: 2-chloroethyl trimethyl-ammonium chloride. - Paclobutrazol: 1-( 4- chlorophenyl) -4 ,4 dimethyl -2 - (1H-1,2, 4- triazol-1-yl) pentan-3-ol. - Bonzi: ... chlorophenoxyacetic acid: 2 ,4, 5-trichlorophenoxyacetic acid (2 ,4, 5-T) và 2 , 4- dichlorophenoxyacetic acid (2 , 4- D). - Picolinic acid: 4- amino-3,5,6-trichloropiconic acid (Tordon hay Pichloram). - Nhng naphthalene...