Method of reducing crop damage

Patent metadata

Field	Value
Publication number	US-2020404907-A1
Application number	US-201916975751-A
Country	US
Kind code	A1
Filing date	Feb 26, 2019
Priority date	Feb 28, 2018
Publication date	Dec 31, 2020
Grant date	—

Abstract

The present invention relates to a method of reducing crop damage by treating the seed of the crop with the safener before sowing. This can be done in addition to the use of crop protection combinations/compositions, in particular herbicide/safener combinations and compositions comprising thereof, which are highly suitable to protect crops from herbicide damage in pre-and post-emergence treatments.

First claim

1 . A method of reducing crop damage comprising treating the seed of the crop with a safener before sowing (step 1) and applying cinmethylin (compound I) or a combination/composition comprising cinmethylin (compound I) in a post-emergence treatment (step 2).

2 . A method of reducing crop damage comprising treating the seed of the crop with a safener before sowing (step 1) and applying cinmethylin (compound I) or a combination/composition comprising cinmethylin (compound I) in a pre-emergence treatment (step 2).

3 . The method of reducing crop damage according to claim 1 , comprising treating the seed of the crop with a safener before sowing (step 1) and applying cinmethylin (compound I) or a combination/composition comprising cinmethylin (compound I) and a safener in a post-emergence treatment (step 2).

4 . The method of reducing crop damage according to claim 2 wherein treating the seed of the crop with a safener before sowing (step 1) and applying cinmethylin (compound I) or a combination/composition comprising cinmethylin (compound I) and a safener in a pre-emergence treatment (step 2).

5 . The method according to claim 1 wherein the safener is indepently of step 1 and 2 isoxadifen-ethyl, cyprosulfamide, mefenpyr-diethyl or cloquintocet-mexyl including hydrates and/or salts thereof.

6 . The method according to claim 1 wherein the safener is mefenpyr-diethyl.

7 . The method according to claim 1 wherein the composition in step 2 comprises in addition to compound I at least one further herbicide selected from the group consisting of: 2-(2,4-dichlorophenyl)methyl-4,4-dimethyl-3-isoxazolidinone, aclonifen, bromoxynil, bromoxynil-butyrate, -potassium, -heptanoate, and -octanoate, benzofenap, butachlor, 2,4-D, 2,4-D-butotyl, -butyl, -dimethylammonium, -diolamin, -ethyl, -2-ethylhexyl, -isobutyl, -isooctyl, -isopropyl-ammonium, -potassium, -triisopropanolammonium, and -trolamine, bicyclopyrone, diflufenican, dimethenamid, ethoxysulfuron, fenoxaprop, fenoxaprop-P, fenoxaprop-ethyl, fenoxaprop-P-ethyl, fenquinotrione, fentrazamide, florasulam, florpyrauxifen-benzyl, flufenacet, fluroxypyr, fluroxypyr-meptyl, foramsulfuron, iodosulfuron, iodosulfuron-methyl-sodium, isoproturon, isoxaflutole, lancotrione, mefenacet, mesosulfuron, mesosulfuron-methyl, metolachlor, S-metolachlor, metribuzin, metosulam, nicosulfuron, oxadiargyl, oxadiazon, pethoxamid, prosulfocarb, pyrasulfotole, pyroxasulfone, pyroxsulam, tefuryltrione, tembotrione, thiencarbazone, thiencarbazone-methyl, tolpyralate, and triafamone, pendimethalin, propoxycarbazone, halauxifen-methyl, 2-methyl-4-chlorophenoxyacetic acid (group II).

8 . The method according to claim 1 wherein the crop is a genetically modified plant.

Assignees

• Bayer Ag

Inventors

• Bickers Udo
• Dlttgen Jan
• Auler Thomas
• Tossens Herve

Classifications

• A01N25/32 Primary

  Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions · CPC title

• A01N25/04

  Dispersions, {emulsions, suspoemulsions, suspension concentrates} or gels (foams A01N25/16) · CPC title

• A01N25/00

  Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application {, e.g. seed treatment or sequential application}; Substances for reducing the noxious effect of the active ingredients to organisms other than pests · CPC title

• A01N43/90 Primary

  having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system · CPC title

• A01N43/08

  with oxygen as the ring hetero atom · CPC title