TH29385C3 - Weed-killing compositions for rice that are resistant or drug resistant. - Google Patents

Abstract

DC60 (12/03/52) Weed-killing component (A) + (B) which, if appropriate, may contain toxins. With the following substances In effective doses (A), a broad-spectrum active herbicide from group (A1), glucosinate (salt) and related compounds (A2), glyphosate (salt) and related compounds such as sulfuric acid. (A3) imidazolinone, such as imasetapire, imasapire, imasaquin, imasamox or salts thereof, and (A4) azole. Kills weeds from the group of protoporephirinogen oxidase inhibitors (PPO inhibitors) and (B), one or more herbicides from the group containing (B0), different structured herbicides. From group (A) mentioned above, one or more or (B1) foliar or soil-active herbicides. Which has the effect of selective destruction against Monocotyledon weeds and cotyledons in rice fields. (Residual effect) or (B2), selective effective herbicide against dicotyledon weeds and / or papyrus in rice fields and / or (B3) herbicides with selective efficacy against cotyledon weeds. In rice fields and / or (B4) a foliar or soil-active herbicide. Which is effective against weeds Monocots in rice fields Several herbicides from the (B0) to (B4) groups are suitable for the control of weeds in the field. Rice, which contains rice that has been mutated or genetically modified to be resistant or resistant. Continue to use herbicide And rice is resistant to herbicides (A) and (B), with detoxifying agents if appropriate, which are included in the aggregate. Weed killer element (A) + (B), which, if appropriate, may contain toxins. It contains effective amounts of the following substances: (A) a broad-spectrum active herbicide from group (A1), glucosinate (salt) and related compound (A2) glyphosate (salt). And related compounds such as sulfosate (A3), imidazolinone such as imacetapire, imasapire, imasaquine, imasamox or salt of such substances. And (A4) the weed-killing azole from the group of protoprophrenogen oxidase inhibitors (PPO inhibitors) and (B) one or more herbicides from the group consisting of (B0) drugs. Kills weeds structurally different from one or more of the (A) groups mentioned above, or (B1) foliar or soil-active herbicides. Which was effective at selective destruction against monocotyledon weeds and dicotyledons in rice fields. (Residual activity) or (B2) Effectively selective herbicide against dicotyledon weeds and / or paprika in rice fields and / or (B3) effective selective foliar herbicide against weeds. Monocotyledons in rice fields and / or (B4) a foliar or soil-active herbicide. Which is effective, selective destruction against monocotyledon weeds in rice fields. Several herbicides from the (B0) to (B4) groups are suitable for the control of weeds in rice fields, which contain mutated or genetically modified rice to be herbicide resistant or resistant. And rice is resistant to herbicides (A) and (B), with detoxification agents included if appropriate. Which is included in the aggregate

Claims (9)

1. Use of a combination of herbicides to control weeds in rice fields. The combined substances of the above herbicides have a synergistic amount of (A) broad-spectrum active herbicides. (broad-spectrum) one or more from a group of compounds containing (A1), compound formulas (A1) (chemical formulas), where Z is the radical of the -OH formula or the peptide radical of the formula -NHCH (CH3) CONHCH ( CH3) COOH Or -NHCH (CH3) CONHCH (CH2CH (CH3) 2) COOH And ester and its salts. And other types of phosphinotricin derivatives (A2), compound formulas (A2), and ester and their salts (chemical formula) (A3), imidazolinone. And (A4) azoles kill weeds from protoprophrenogen-oxidase inhibitors (PPO inhibitors) and PPO inhibitors WC9717 and (B) herbicides. Types or more from a group of compounds consisting of (B1) herbicides that act on leaves or soil It is effective against single cotyledons and dicotyledonous weeds. (Residual activity) in rice fields from the group containing molinate, thiobenzarb, quinclorac, propanyl, pendimethalin, bispyribac-Na, LGC. 40863, Butachlormmmetholachlorm, acetochlor, colmazone, oxadiergil, sulfentrazone, MY 100, anilophos, caffeine strol (CH900), mifenazate, fentrasamid, thiasopyr, oxadiazon, esprocarb, Pyributicarb, azimsulfuron, azole in the type of 1- (3- chloro-4,5,6,7-tetrahydropyrazolo [1,5- a) pyridin-2-il) -5-methyl propargil amino) -4-pyrazolyl carbonitrile, tenyl chlor, pyriminobac - Methyl (KIH 6127), fluothamide, mesothione and nicosulfuron, and (B2 \ ') herbicides, which are effective selective against dicotyledon weeds and / or reeds in rice fields from Group consisting of 2,4-D, MCPA, benzulfuron-methyl, ethoxysulfuron, methsulfuron, azifluorfen, synosulfuron, pyrazos Fulfuron, Imazosulfuron, Cyclosulfamuron, ChlorSulfuron, Bromobutide, Carphentrazone, Bentazo, Benfurisate, Chlor Rimuron, Dithiopire, Triclopire And tritosulfuron and (B3 \ '), an effective selective foliar herbicide against monocotyledon weeds in rice fields. From a group consisting of quisalophop, phenoxaprop-P, phenoxaprop, fluoxiprop-P, fluasifop, haloxif. Ap, haloxiophop-P, propakvisaphop, choldiraphop and syhalophop, or (B4 \ ') foliar and pathogenic herbicides. soil Effectively selective against monocotyledon weeds in rice fields from groups consisting of setoxidim, cycloxidim, keltodim. And Kiel Fok Sidim And rice is resistant to herbicides (A) and (B) which are present in the aggregate, with a safener if appropriate, which does not include Use of a combination herbicide containing (A) glucosinate and (B) penimethalin, thiobenzarb, quinclorac, propanyl, Benzulfuron, Bentasone, Asifluorfen Or tyre chlorophyte 2. Use of them is entitled to claim 1, using glucosinate-ammonium as the active ingredient (A). 3. The use of which holds the rights in claim 1 using glycosate-isopropyl ammonium as the active ingredient (A). 4. Such use holds 1 to 3 claims of any of the above-mentioned herbicides in combination with other crop protection active substances. 5. Use of these constitutes a 1 to 4 claim, one of which is a combined herbicide compound containing an adjuvant and a formulation compound commonly used in crop protection. 6. Methods to control weeds in rice that is resistant to herbicides. This includes the use of a herbicide of the herbicide mixture. As specified in any of the 1 to 3 claims Together or separately, before germination, after germination, or before and after germination to plants, plant parts, seeds of plants or cultivated areas. 7. Weed-killing component consisting of one or more herbicides (A) as specified in any of Claim 1- 3. And one or more herbicides from the (B1 \ ') group. The foliar or dicotyledonic herbicides were effective against both monocotyledon and dicotyledonous weeds. (Residual activity) in rice fields such as molinate, thiobenzarb, quinclorac, propanyl, pendimethalin, bispiribac-Na, LGC40863, bute. Tachlor, Preethylachlor, Metolachlor, Acetochlor, Colmasone, Oxadiarchyl, Sulfentrazone, MY 100, Anilophos. , Caffeine strol (CH 900), Mifenazate, Fentra Samid, Thiazopyr, Oxadiazon, Pyriminobac-Methyl (KIH 6127) Fluotamide And mesotriol and / or (B2 \ '). Effective herbicides against dicotyledon weeds and / or reed crops in rice fields, such as benzulfuron-methyl, ethoxyl-sulfide. Furon, asifluorfen, pyrazosulfuron, imasosulfuron, cyclosulfamuron, chlorsulfuron, bromobutide, kha Effentrazone, bentazone, benfurisate, chlorimuron and trisulfuron (B3 \ '). Effective foliar-acting herbicides against monocotyledon weeds in rice fields. Such as quizalofop-P, phenoxyprop-P, fluaciprop-P, haloxiophop, haloxiophop-P, clodinaf. Ap and syhalophop (B4 \ '), an effective selective foliar and pathway herbicide against monocotyledon weeds in rice fields from a group consisting of setoxidim, cyclox. Sedim, keltodim, and keloxidim, if appropriate, and may choose to include additives or formulations in the formulation. It is commonly used in crop protection that does not include herbicides containing a) compound (A) glucosinate and (B) Pendimethalin, Thiobenzarb, Quinclorac, Propanyl, Benzulfuron, Bentazone, Asifluorfane, Trichlorac Prime, benzulfuron-methyl, ethoxysulfuron Or chlorsulfuron or b) compound (A) glycosate and (B) ethoxysulfuron 8. Use of the elements as specified in claim 7 to control the growth of durable rice plants. 9. Use of the components as specified in claim 7 to influence drug resistance yields or components of rice.