Plant growth regulating compounds

A compound of Formula (I)

• wherein
• R1 is H, C1-C2alkyl, C2alkyl substituted by one or more halogen, hydroxyl or amine;
• X is halogen,
• R2 is C4-C9alkyl;
• C4-C9alkyl substituted by one or more halogen, hydroxyl or amine;
• methyl substituted by one or more halogen;
• C2-C3alkyl substituted by more than two halogens;
• C1-C9alkyl substituted by one or more of the following:
• cyano, nitro, C1-C6alkoxy, C1-C6haloalkoxy, C1-C6alkylthio, C1-C6haloalkylthio, C1-C6alkylsulfinyl, C1-C6haloalkylsulfinyl, C1-C6alkylsulfonyl, C1-C6haloalkyl-sulfonyl, C2-C6alkenyl, C2-C6haloalkenyl, C2-C6alkynyl, C2-C6haloalkynyl, C3-C6cycloalkyl, C4-C6alkylcycloalkyl, aryl, aryl substituted by one to five substituents R3, heteroaryl, heteroaryl substituted by one to five substituents R3, heterocyclyl, or heterocyclyl substituted by one to five substituents R3;
• C3-C7cycloalkyl or C3-C7cycloalkyl substituted by one to five substituents R4;
• aryl or aryl substituted by one to five substituents R3;
• heteroaryl or heteroaryl substituted by one to five substituents R3;
• or heterocyclyl or heterocyclyl substituted by one to five substituents R3;
• each R3 is independently cyano, nitro, amino, hydroxy, halogen, C1-C6alkyl, C1-C6haloalkyl, C1-C4alkoxy-C1-C4-alkyl, C2-C6alkenyl, C2-C6haloalkenyl, C2-C6alkynyl, C2-C6haloalkynyl, C3-C6cycloalkyl, C3-C6halocycloalkyl, C1-C6alkoxy, C1-C6haloalkoxy, C1-C4alkoxy-C1-C4-alkoxy, C1-C6alkylthio, C1-C6haloalkylthio, C1-C6alkylsulfinyl, C1-C6haloalkylsulfinyl, C1-C6alkylsulfonyl, C1-C6haloalkyl-sulfonyl, N—C1-C6alkylamino, N,N-di-(C1-C6alkyl)amino, N,N-di-(C1-C6alkyl)-aminocarbonyl, N,N-di-(C1-C6alkyl)aminosulfonyl, C1-C6alkylcarbonyl, C1-C6alkyl-carbonyloxy, C1-C6alkoxycarbonyl, or C1-C6alkylcarbonylamino;
• and
• each R4 is independently cyano, halogen, C1-C4alkyl, C1-C4haloalkyl, C1-C4alkoxy, or C1-C4alkylthio;
• or salts or N-oxides thereof.