公开(公告)号：US20190350197A1

公开(公告)日：2019-11-21

申请号：US16466872

申请日：2017-11-29

Applicant: BASF Agro B.V.

Inventor： Klaus KOLB ,  Marc NOLTE ,  Wolfgang GREGORI ,  Martina SCHMITT ,  Diana FRANZ ,  Helmut KRAUS

IPC: A01N25/28 ,  A01N43/90 ,  A01N47/28

Abstract: The present invention relates to a composition comprising microcapsules, wherein the micro-capsules comprise a polyurea shell and a core, wherein the core comprises cinmethylin and the shell comprises a polymerization product of a tetramethylxylylene and an aliphatic diamine diisocyanate, and, optionally, a cycloaliphatic diisocyanate; to a method for preparing the composition comprising the steps of contacting water, cinmethylin, the diisocyanate and the aliphatic diamine; and to a method of controlling undesired plant growth and/or for regulating the growth of plants, wherein the composition is allowed to act on the soil and/or on undesired plants and/or on the crop plants and/or on their environment.