abstract |
PCT No. PCT/US96/15826 Sec. 371 Date Sep. 14, 1998 Sec. 102(e) Date Sep. 14, 1998 PCT Filed Oct. 2, 1996 PCT Pub. No. WO97/12886 PCT Pub. Date Apr. 10, 1997Disclosed are herbicidal heterocyclic benzisoxazoles and benzisoxazolidinones of formula (I): wherein A is (a), (b) or (c); U is N or NR; X is CO or CR2; and R, R1, R2, R3, Y and Z are as disclosed in the disclosure. |