Patent ID: 6187715
Filing Date: 2001-02-13
Classification: A01N

Abstract:
A concentrate of a liquid, water miscible matrix for an agrochemically active compound containing from about 9 to about 25 wt % of the agrochemical wherein the agrochemical is a quinoxalinyl ester selected from the group consisting of quizalofop-p-ethyl ester, quizalofop-p- tefuryl tetrahydrofurfuryl ester, and a C.sub.1 to C.sub.4 of a halogenated quinoxalinyl oxyphenoxy compound; a mixture of one part of a heavy aromatic petroleum distillate boiling above 100 F and between 1 to 5 parts of a mixture comprising by weight (i) 0 to about 60 of a N-C.sub.1 to C.sub.4 alkyl lactam (ii) about 0.002 to 40% of a C.sub.8 to C.sub.18 alkyl lactam, (iii) 0 to about 30% of an ethyleneoxide/propyleneoxide block copolymer, (iv) about 0.03 to about 80% of an alkylated castor oil, tristyryl phenol ethoxylate or a mixture thereof and (v) 0 to about 10% of a phosphate ester buffer.