	US 11,805,779 B2
	Plant disease control composition and method for controlling plant disease by applying the same
Yasushi Tamagawa, Moriyama (JP); Hiroshi Ishimoto, Nagareyama (JP); Mayumi Takagi, Tokyo (JP); Toshiaki Ohara, Moriyama (JP); and Harukazu Tanaka, Hikone (JP)
Assigned to MITSUI CHEMICALS CROP & LIFE SOLUTIONS, INC., Tokyo (JP)
Filed by Mitsui Chemicals Crop & Life Solutions, Inc., Tokyo (JP)
Filed on Sep. 15, 2020, as Appl. No. 17/021,002.
Application 17/021,002 is a division of application No. 16/134,185, filed on Sep. 18, 2018, granted, now 10,806,141.
Application 16/134,185 is a division of application No. 15/042,741, filed on Feb. 12, 2016, granted, now 10,091,996, issued on Oct. 9, 2018.
Application 15/042,741 is a division of application No. 13/518,136, granted, now 9,288,986, issued on Mar. 22, 2016, previously published as PCT/JP2009/071287, filed on Dec. 22, 2009.
Prior Publication US 2021/0000112 A1, Jan. 7, 2021
Int. Cl. A01N 43/42 (2006.01); A01N 47/14 (2006.01)

CPC A01N 43/42 (2013.01)

3 Claims

1. A plant disease control composition comprising

(Group a)

(a) at least one quinoline compound selected from the group consisting of (a-14) 3-(5-fluoro-3,3,4,4-tetramethyl-3,4-dihydroisoquinolin-1-yl)quinoline, (a-18) 3-(4,4-difluoro-3,3-dimethyl-3,4-dihydroisoquinolin-1-yl)quinoline, and (a-20) 3-(4,4,5-trifluoro-3,3-dimethyl-3,4-dihydroisoquinolin-1-yl)quinoline, or a salt thereof, and

(Group b)

(b) at least one fungicidal compound selected from the group consisting of Group (10) below:

Group (10)

a dithiocarbamate series compound selected from

(b-10-1) Manzeb (Mancozeb)

(b-10-2) Maneb

(b-10-3) Propineb

(b-10-5) Metiram and

(b-10-7) Thiuram

wherein said at least one quinoline compound and said at least one fungicidal compound are present in synergistically effective amounts.