| abstract |
1391031 Plant growth regulation using phosphorus-containing acylamines CIBAGEIGY AG 19 Jan 1973 [20 Jan 1972] 2925/73 Heading C1B [Also in Division C2] Compounds of Formula I where one of m and n is 1, the other of m and n is 0 or 1, X is oxygen or sulphur, R 1 and R 2 are H or CH 3 , R 3 is C 1-4 alkyl or haloalkyl and R 4 is C 1-4 alkyl, alkoxy, haloalkoxy or alkylthio or amino are used as the active ingredients in conventional compositions used for regulating plant growth, combating weeds or combating phytopathogenic fungi. |