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2 384 063

(13)

(51)

IPC

A01N25/32(2006-01-01)

A01N47/34(2006-01-01)

C07D213/82(2006-01-01)

(21) (22)

Application

2008105019/04, 2008-02-11

(24)

Start date

2008-02-11

(22)

Actual filing date

2008-02-11

(45)

Published

2010-03-20

(72)

Inventor

Strelkov Vladimir DenisovichDjadjuchenko Ljudmila VsevolodovnaIsakova Lidija IvanovnaChubenko Tamara IvanovnaGolubeva Natal'Ja Vasil'Evna

(73)

Holder

Gosudarstvennoe Nauchnoe Uchrezhdenie Vserossijskij Nauchno-Issledovatel'Skij Institut Biologicheskoj Zashchity Rastenij Rossel'Khozakademii

ANTIDOTES OF 2,4-DICHLOROPHENOXYACETIC ACID FOR SUNFLOWER Russian patent published in 2010 - IPC A01N25/32 A01N47/34 C07D213/82

Abstract RU 2384063 C2

FIELD: agriculture.

SUBSTANCE: invention is related to chemical biologically active substances. As substances that reduce negative effect of herbicide of 2,4-dichlorophenoxyacetic acid at sunflower plants, they proposed N-substituted 4-methyl-2,6-dichloronicotinoylurea with formula of 1-2. Task of the present invention consists in expansion of range of biologically active substances produced synthetically for their application in agriculture as antidotes of 2,4-D. It is achieved by application of N-substituted 4-methyl-2,6-dichloronicotinoylureas by means of treatment of damaged sunflower plants 5 days after application of herbicide.

EFFECT: expanded range of biologically active substances.

1 tbl, 4 ex

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RU 2 384 063 C2

Authors

Strelkov Vladimir Denisovich

Djadjuchenko Ljudmila Vsevolodovna

Isakova Lidija Ivanovna

Chubenko Tamara Ivanovna

Golubeva Natal'Ja Vasil'Evna

Dates

2010-03-20—Published

2008-02-11—Filed