| 摘要 |
PURPOSE: To provide a stabilized agrochemical composition useful as an agrochemical granule for a paddy field, etc., simply producible at a low cost, having excellent long-term stability of active ingredients and utility ratio after application, etc., containing a sulfonylurea-based herbicidal active component and zinc oxide. CONSTITUTION: This composition contains a sulfonylurea-based herbicidal active component such as a compound of formula I (Q is a (substituted) condensed heterocyclic group containing N at the bridgehead such as a group of formula II [R0 is H, a (halogen-substituted) lower alkyl, a lower alkylthio, etc.] or a group of formula III; W is O or S; R1 and R2 are each an alkyl, an alkoxy or a halogen; Z is CH or N} [e.g. 1-(2-chloroimidazo[1,2-a]pyridin-3- ylsulfonyl)-3-(4,6-dimethoxypyrimidin-2-yl)urea (salt)] and zinc oxide. |
