Patent ID: 9603363
Date: 2017-03-28
CPC Classifications: A01N

Claim:
1. A herbicidal composition comprising a herbicidal mixture and an organosilicone surfactant, wherein the herbicidal mixture consists of a herbicidal effective amount of (a) aminopyralid or an agriculturally acceptable salt or ester thereof, and (b) triclopyr or an agriculturally acceptable salt or ester thereof; wherein the acid equivalent weight ratio of (a) to (b) is from 1:2 to 1:20; wherein the weight ratio of the organosilicone surfactant (in g ai/ha) to (a) (in g ae/ha) and (b) (in g ae/ha) in combination is from 1:1 to 1:8; and wherein the organosilicone surfactant includes a polyalkyleneoxide-modified heptamethyltrisiloxane defined by Formula II wherein a is an integer ranging from 1 to 10; b is an integer ranging from 1 to 30; and R′″ is hydrogen or a C 1 -C 4 hydrocarbyl group.