Thifluzamide with improved efficacy

摘要

PCT No. PCT/JP97/00613 Sec. 371 Date Nov. 24, 1998 Sec. 102(e) Date Nov. 24, 1998 PCT Filed Feb. 28, 1997 PCT Pub. No. WO97/31908 PCT Pub. Date Sep. 4, 1997The present invention provides thifluzamide which has changed its crystalline form, its preparation method, and a pesticide composition containing thifluzamide as its effective ingredient. The rate of dissolution of the thifluzamide obtained is high and the pesticide compounds containing it has improved efficacy.