TW311873B - - Google Patents

Description

311873 A7 B7 printed by the Ministry of Economic Affairs, Central Bureau of Standards, and Consumer Cooperation V. Description of the invention (!) Description of the invention The present invention relates to a selective herbicidal composition used to control the harvest of planted plants, in particular the Hezuo in the maize harvest and Weeds, the composition includes herbicides and safeners (anti-decay agents) and protects planted plants, not weeds, from the phytotoxicity of herbicides, and is related to the composition, or herbicides and The combination of safeners is used to control the weeds in the harvest of planted plants. Β When applying herbicides, planted plants may also be damaged by many factors due to many factors, including the concentration of the herbicide and the application of Type, the plant itself, the nature of the soil, and the climatic conditions such as exposure to light, temperature, and two β drops) In order to eliminate this problem and other similar problems, it has been proposed to use different compounds as protective agents (safener) , Which can resist the harmful activity of herbicides on planted plants, and protect planted plants so that weeding activity against weeds Sex is controlled to be completely harmless. However, it has been found that the proposed safeners often have strong species-specific activities, which are not only related to planting plants but also to herbicides, and in some cases also depend on the type of application. A specific safener will often only be suitable for one type of planting plant to be determined and a certain grade of herbicide. -6-This paper is packed in Chinese National Standard (CNS) A4 specification (210X297mm) — (please read the precautions on the back before filling in this page) Order 3ί1δ · A7 B7 CH,

NC (0) -CH2C1 CH— CHoOCH-, V. Description of the invention (>) At present, it has been found that some tri- and dichloroacetamides are suitable for protecting plant plants from aRS, l'S (—) N— (1'—Methyl-2-2-methylaminoethyl) —N—Gasoacetyl-2-ethyl-6-methylaniline phytotoxicity (I), where Ro is methyl or ethyl . i Therefore, the present invention provides a selective herbicidal composition, which includes the following mixtures as active ingredients in addition to traditional inactive formulating auxiliary agents such as carriers, solvents and wetting agents.) A herbicidal effective ingredient The compound of Dong Zhi formula I This paper scale applies the Chinese National Standard (CNS) A4 specification (210X297 mm) --- I ----. I--I In-1 ^ 1 I 1 »taxi. ¢ 1 (^ 1 HI — ^ 1 --- 1 t ^ i 0¾, \ έ (Please read the precautions on the back and then fill out this page) Employee consumption consumption of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs, f ± printed A7 B7

NC (0) -CH2C1 CH—CH2〇CH3 i, Description of the invention ((I), where R〇 is methyl or ethyl, and b) In order to antagonize the herbicide, an antidotally effective (antidotally) is very valuable The compound of formula II as a safener R- CHYC1 (II), where R is one of the right formula radicals r33 〇, wherein R34 R3 3 and R3 4 are independently Ct -Ce alkyl or C2 ~ Ci -IH I.----1 ml (please read the precautions on the back before filling in this page) a 怷 年 _ 葉 票 481¾ Xuer U Xiao Qian \ 6 at first .: ±.?-5 ^ alkenyl; or R3 3 And R3 4, together 〇

(35 R

36 R3 5 and R3 6 stand for each other as argon or alkyl ~ 8-This paper size is applicable to the Chinese National Standard (CNS) A4 specifications (210 X 297 mm) 311873 A7 B7 V. Description of invention (Shi or R3 3 and R3 4, together for

And R 3 8, together is a (CH2) S R3 9 is hydrogen, C t-C4 alkyl or or R3 3 and Rs 4, together, 49 meaning 50 R.

. ^ 51 'N

54 R R52 r53 55 R39

0 R,

47 \ or (please read the notes on the back before filling in this page) 48 fl R 4 Ο, R 4 1, R 4 2, R 4 3, R 4 4, R 4 S, R 4 β »R4 7» R4 8. R4 9 »R5 o > R 5 1, R5 2. R5 3, Rs 4 and Rs 5 are independently hydrogen or Ci one (: 4 alkyl, or R is the chemical formula 〇.CO- -CH-i This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm). V. Description of the invention ($) A7 B7 A free radical or R is a chemical formula

One of the free radicals, among them R !, Rz, R3 4-base, Cl-C4-base gas base or Cl-C4 window-base base, Rs 7 and R8 are independently hydrogen》 Ci_C4 alkyl or Cl

R e, R c4 haloalkyl, or R is the chemical formula R10

R 11, R12

CH-CO—Nv / N—CO—Q is one of the free radicals, where R9 is Ci—C4 group or element, Ri o is ® element, and I 2 are independently hydrogen or Ci_c4 alkyl group, and Q It is Cj -c4 alkylene or alkyl substituted h -c4 alkylene, ί —ϋ ϋ— n ^ i ^^^ 1 1 ^ 1 ml 1 · m nn In nn ml 0¾.-5 (please first Read the precautions on the back and then fill out this page) or R is the chemical formula, one of 14 is printed by (PX) n from the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economy, where Ri 4 is hydrogen, halogen, Ci-(U alkyl , Two gas methylene, h-C4 alkoxy, CZ-C4 alkenyl gas, C2-C4 alkynyl gas or «-Ci-C4 alkyl, PSC, -C4 alkyl, C2- C4 alkenyl, c2-c4 alkynyl, C3-C8 alkyl, Ci-C4 alkane-Ci-C4 alkyl, C2 _C4 alkynyl -Ci -c4 alkyl, CZ -C4 alkynyl-c, -C4 alkane Base, Ci-C4 alkyl sulfur one C!-C4 alkyl, Cz _C4 suspected sulfur one Cl-C4 burned base, C2-C4 fast base sulfur one C1 -10- This paper scale is applicable to China National Standard (CNS) A4 Specification (210X297mm) A7

Printed by the Ministry of Economic Affairs, Central Bureau of Standards for Consumer Consumption V. Description of the invention (b) The hospital base, Ci-C4 hospital base, instrument yeast base-Ci-C4 hospital base, Ci-C4 hospital base series, enzyme base-Cl-C4 hospital base Base, consisting of a Ct-C4 burned base, gas-based C1-C4 hospital base, 2,2-two-one Ci-C4 hospital gas-based-Ci-yaki, 1,3--two-milloyuan one 2-base One Ci — C4 Hyunji, 1,3- Erqing Maoyuan one 4-one base one Ci-C4 burned base, 2,2-two one Ci — C4 burned base one 1, 3 —two Nuan Maoyuan one 4-base one Ci — C4, 1—3-difurcated—2-yl—Ci—C4, 2-benzoftyl—Ci—CU, C i _C4 alkyl carbonyl or C 2 —C 4 alkene The base gas carbonyl group or tetrahydrofurfuryl-ci-C4 group, P-X group is also a tooth-Ci-C4 group, X is 0, S, SO or S〇2, η is 1, 2 or 3, The point is "a C8 hydrocarbon-based country or a alkyl group substituted with an alkyl group, an alkylsulfide, a fluoro group, a gas group, or a haloalkyl group", and a Ri3 is hydrogen, a Ci_C5 hydrocarbon group or an alkyl group Group, polyalkyl gas group, halogen, gas group or trifluoromethyl group is substituted 〇 hydrocarbyl quasi; C3-C8 ring Group, Cl—C4 group, a C3—C8 ring group, a Cl-c4 alkyl group, c, —c4 alkyl group, 1,3-dipercarbo-2-yl-ci-C4 alkyl group, 1,3-Dibromoalkane-4-yl-Cx-C4 hospital group, 1,3-Dibromoalkan-2-yl-Ci-C4 alkyl, furyl-Cl_C4 alkyl, tetrahydrofuranyl-Ci A c4 alkyl group, or the chemical formula—NHC〇2 Ro i, a CH2 C〇2 R0 i, — CH (CH3) C02 R〇1 or a CH (R oz) — C (R〇3) = the freedom of N0Ro 4 Group, wherein R〇1 is methyl, ethyl, propyl, isopropyl or allyl, R〇2 and R〇3 are hydrogen or C! —C4 alkyl, and R0 4 is hydrogen, a "Academy, D-C4 alkenyl or C2-C4 alkynyl, -11- This paper scale is applicable to China National Standard (CNS) Α4 specifications (210Χ297 mm) i mf n ^ i ^^^^ 1 ^^^^ 1 ^^^^ 1 in ^ — n 11 ^ HI— ^^^^ 1 ^ ^,-, (please read the precautions on the back before filling this page) 311873 A7 __ B7__ V. Description of Invention (η) or R Is the chemical formula (Hs C2 0) 2 P (〇) CH2 NHCO- r15 or the free radical, where Rl R16

And Ri β is independently a hydroxy group, a _C4 alkyl group, an aryl group, a Ci-C 4 alkyl gas group, a C2-C4 alkenyl gas, a C2-C4 alkynyl gas, a C2-C4 gas alkyl group, a C2_C8 alkyl gas group Alkyl group, h-(; 4 «alkylalkyl group, Ci —C4 phenylalkyl group or aryl group or aryl group substituted by bismuth, silver, nitro or ci -C4 alkyl group , Ri 7 is hydrogen, Ci -C4 alkyl or phenyl, or phenyl substituted with halogen, gas, nitro or Ci _c4 alkyl gas, Ri 8 is hydrogen, or Ci _c4 alkyl, Ri 9 is Hydrogen or a free radical of COCX: X2-R〇s, or an acetylene group, which contains 2 to 4 atoms in the alkenyl group and is substituted by halogen, and

I

And X2 are independently hydrogen or halogen, or a radical of the formula COORo 7 or a COR 〇8 or Ci-C4 alkyl, CZ _C4 alkenyl or h — C4 phenylalkyl radical, which is on the phenyl ring It can be printed by halogen, cyano, nitro or C. Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (please read the notes on the back before filling this page)

1 _C4 alkyl group is substituted, and R2 0 is hydrogen, —C4 alkyl, C 2 —C4 alkenyl or Cz — C4 alkynyl, R0 e is hydrogen, halogen or “_C e alkyl, R0 7 is Ci -C4 alkyl, Ci_C4 phenylalkyl or Ct-C4 phenylalkyl, which is substituted on the phenyl by a halogen, cyano • nitro or {^ -C4 alkyl gas group, and R〇8 It is Ct-C4 alkyl, C2-C4 alkenyl, C2_C4 alkynyl, phenyl, Ci — C4 phenylalkyl or G _ -1 2- This paper scale applies the Chinese National Standard (CNS) A4 specification ( 210X297mm) Β7 Β7 The Ministry of Economy Central Standards Bureau ηΛ 工 consumer cooperative printed a description of the invention (C4 phenyl alkyl, which is on the phenyl ring by Bin Su. Silver, nitro or Ci — C 4 alkyl gas To be substituted, R25 -〇-ch2-nr21-co- or R is the chemical formula r23 y ~ -d or the chemical formula R2S \ Π0 / r22)-radical of ch2-nr21-co-, wherein R2 i is methyl, ethyl bolt 22 〇 (please read the precautions on the back before filling in this page) radical, propyl, 1-methylethyl, 2-propenyl, 2-butenyl, 1, 1-dimethyl-2-propenyl, 2-propynyl or 2-methyl-2- Propynyl, and Rz 2, Rz 3, R2 4 and Rz s stand for each other as hydrogen or methyl, and Y is an atmosphere, or i when R is the chemical formula (Hs C2 0) 2 P (〇) CH2 NHCO- Free radicals when Y is hydrogen. The enumerations related to compounds of formula II can be straight chain or branched and are typically methyl, ethyl, propyl, butyl, pentyl and hexyl, and the isomerization of their branches Suitable alkenyl gardens are derived from the aforementioned alkyl groups. Aryloxy is most suitable for phenyl and naphthalene gas groups. Hydrocarbon groups will be monovalent or divalent, saturated or unsaturated, straight or The meaning of branching, or saturated or unsaturated cyclic groups is understood, and is typically alkyl, cycloalkyl, alkenyl, -13-This paper scale is applicable to China National Standard (CNS) Α4 specification (210Χ297mm) 3ίί873 Α7 Β7 5. Description of the invention (彳) The alkynyl group, the alkenyl group and the phenyl group. As a preferred compound of formula II used in novel compositions, where R33 0 \ II R is Free radicals of the corpse, of which R 3 r34 _ and R3 4 are both r39

-R.3 7 and R3 8 H »-1 ^^ 1 _—In---， 士----I 1 ^^ 1 ...... (Please read the notes on the back before filling in this Page) CH2) »Qiji 3 9 is gas, Cl — CU courtyard or the Ministry of Economic Affairs, the member of the Falcon Bureau M consumption example, examples of particularly suitable compounds of formula II in burning are shown in Table 1 and Table below 1: Compound of formula 11-1 4-This paper scale is applicable to the Chinese National Standard (CNS) Α4 specification (210Χ25 »7mm) Fifth, the invention description (33,

Η c Interpretation: c N 34 A7 B7

Cmpd.No. R33 R34 R33 + R34 1.001 1.002 1.003 CH2 = CHCH2 CH2: CHCH2 CH3 CH3 ch3, CH3 CH3 factory 〇 order (please read the precautions on the back before filling this page) 1.004 1.005

1.006

-15- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm) V. Description of the invention (1.007 1.008 1.009 1.010 CH · A7 B7

0. .0

--------- install-- (Please read the precautions on the back before filling in this page) Order, = CHdH2 CH2-CH2- och3, och3 1.011 (CH3) 2CH- ch2- -16 This paper size is applicable China National Standard (CNS) A4 specification (210X297mm) A7 B7 5. Description of invention (Table 2: Compound of formula 11

2.1 (C2H50) 2P (0) -CH2-NHC0-CH2-CI 2.2 0 ^ 0 CH〇, (: HCI, (please read the precautions on the back before filling in this page) Packed. S-group cadmium good formula II Compounds included compounds, where R is -9 R 25 \ 1-0 chemical formula / H22 L〇-CH2 * NR2 ^ -CO- free radical, where \ R2 1 methyl, ethyl, propyl, 2-propene Group or 2-butenyl, and R2 Z and Rz 5 are hydrogen. In this group of compounds, the preferred compound is where r2 t is 2-propenyl. The compound of formula II which is further preferred is where R is the chemical formula

Free radicals, where] ^ to R8 are independent of each other -17- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm> 3 Α7 Β7

(P-X) n V. Description of the invention (G) stands for hydrogen or Cx_C4 alkyl. Compounds in which I to 1 ^ 7 are hydrogen and R8 is methyl are particularly suitable. In another group of compounds with different preferences, R is a free radical of formula 14 1 in which R14 is hydrogen,

Ci — C4 hospital group or Ci ~~ C4 hospital gas group, P is Ci — C4 hospital group, C2- C4 alkenyl group or C2- C4 alkynyl group, X is 0 or S, η is 1, Age, —C8 meridian group Plaque and 1 ^ 3 is argon or -Cs hydrocarbon group. In this group of compounds, those in which 4 is Cx-C4 alkane, P is C: a C4 alkyl, X is 0, A is Ci -C4 alkylene and R, 3 is "-C4 alkyl Compounds of II are particularly suitable. Compounds in which Ri 4 is a methyl group, P is a methyl group, A is a methylene group and Ri 3 is an isopropyl group are further advantageous. A further preference of group 11 Compounds, in which R is a chemical lifting device-(Please read the precautions on the back before filling this page) '1Τ

R 15

R ^ PCOJ-CR ^ R ^ -NfNR ^ R ^ -CO- 16 free radicals, of which RlS and

Ri 6 is independently hydroxy, Ci_C4 alkyl or Ci-c4 alkyl, Ri 7 and Ri 8 are independently hydrogen or Ci-C4 alkyl, and Ri 9 is a free radical of the chemical formula COOR0 7, wherein R〇tSc, — C4 alkyl-1 8-This paper scale is applicable to the Chinese National Standard (CNS) Α4 said grid (210X297 mm) 5. Description of the invention (4 A7 B7, and R2 〇 is hydrogen or Ci-C4 alkyl The most preferred Ri S and Ri 5 are Cl-C4 gas group, Rl 7 and Rl 8 are nitrogen, Rl 9 is a free radical of the formula -COOR0 7, wherein R〇7 is (^ ~ C4 alkyl, and R2 〇 is hydrogen》 Compounds in which s and Ri s are isopropyl and I 9 is a C00C 2 H s are particularly important. Other suitable compositions include, for example, compounds of formula II, compounds of formula III CH, (in) CO-CHCI,

Or formula IV

Or V cr 0 N ——CO-CHCU (IV) H3C XCH, .CH, N N——CO-CHCI ·;

H3C. 'CH3 (V). I binding (please read the precautions on the back before filling in this page) -19 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) Economic Lang Zhongzuo Gou 1 .¾ 费 合 ftfi. 千 ai Α7 Β7 V. Description of the invention (A) The compound of formula I used in the practice of the present invention and its preparation are described below, except that US-A-5 002 606 is used in novel compositions The compound of formula II and its preparation are described in particular in US Α-4 9 7 1 6 1 8, US-A- 3 9 5 9 3 0 4, US- A- 4 2 5 6 48 1, US-A -4 7 0 8 7 3 5, EP- A- 1 49 974, EP-A- 3 0 4 40 9, EP- A- 31 686, EP- A- 54 278, EP- A- 2 3 3 0 5 , US- A-4 846 880, EP- A- 143 0 78, EP-A- 1 63 60 7, EP- A-1 2 6 7 1 0, and DE-A-2 9 48 5 3 5 The present invention is also blind to a method for selectively controlling weeds in the harvest of planted plants, which includes the use of a herbicidally effective amount of a compound of formula I and, in order to combat herbicides, an antidotally effective amount Compound II, simultaneously or separately, treats the planted plant, seed or seedling, or its harvest area. Suitable planting plants, which can be protected by the compound of formula II against the harmful activity of the aforementioned herbicides, are preferably those that are beneficial to food or the textile sector, typically sugarcane and, in particular, millet and Maize, as well as rice and other different grains such as wheat, rye, barley and oats. The weeds to be controlled can be monocotyledonous and dicotyledonous weeds. 0-2 0-This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm) --------- installed-( Please read the precautions on the back before filling out this page) Order A7 B7 V. Description of the invention (+) The harvest area is the plaque field in which the agricultural plant or its seeds have been used for planting, and the area intended to use the agricultural plant for planting. " Depending on the final use, the safener of formula II can be used to pre-treat the seeds of agricultural plants (covering of seeds or seedlings) or it can be incorporated into the soil before or after sowing. However, it can also be used alone or Apply with preenergence or posteaergence herbicides. Therefore, treatment of plants or seeds with a safener can be carried out in principle without considering the application time of phytotoxic chemicals. However, the treatment of plants can also be carried out by the simultaneous application of phytotoxic chemicals and a safener (tank mixture). The concentration of the safener relative to the herbicide to be applied

I This will depend on the type of application. When the field treatment is carried out through the use of a tank mixture containing a safener combined with the herbicide I or through separate application of the safener and herbicide, the safener and herbicide The ratio will usually be from 1: 100 to 1: 1, and the fistula is from 1:50 to 1:10. In field treatment, usually 〇.〇〇1 to 5.0 kg / hectare, the preference is 0.001 to 0, 5 kg, hectare / hectare protective agent (safener) β -2 1- This paper size is applicable China National Standard (CNS) A4 specification (210X297mm) ^^ 1-j----1 In 1 ^ 1 JI less ^ / ί n-1 · ml m 0¾.,-° (please read the back first Please pay attention to this page and then fill out this page) The French side uses ShiLu after the germination, which is used for agricultural application}… Θ makes C Tongell is 普 Γ G 于 a suitable pr is ί before the growth group Mengying contains new packages Its A7 B7 1--5. Description of the invention (η) The concentration of the herbicide is usually from 0.001 to 10 kg / ha in the garden, but the preference is from 0.005 to 5 kg / ha β posteaergence) application and seeds Coating β In the case of seed coating, usually 0.001 to gram of safener / kg of seed will be applied, and 〇 to 2 g of safener / kg of seed will be preferred. When the safener is used in a liquid form for a short time before sowing to achieve the soaking effect, the safener solution β containing an active ingredient with an active ingredient concentration of 1 to 10000PPB, 100 to 10Q0PP · i In terms of application, it prefers to process the compound of formula 11, or the mixture of the compound of formula 11 and the herbicide of formula I, together with the rib agent that is convenient to be used in the preparation technology, into a typical emulsified constrictor, coated Sexual pastes can be sprayed directly or diluted emulsions, moist powders, soluble powders, dusts, granules or sachets. The formulations are prepared in a well-known manner, for example by homogenous mixing and / or grinding the active ingredients and additives, typically with solvents or solid carriers. Surface-active compounds (surfactants) can be used additionally -22- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210Χ: 29.7mm)

In m 1 ^ 1 m---H — ^ ϋ mf I im I- -I In --—- I- nt ^ ij,-* (please read the precautions on the back before filling in this page) Falcon employee consumption suits

i. Description of the invention (π). In the preparation of this formula "> batch clothing-(please read the precautions on the back before filling in this page) The combined solvents can be typically: aromatic hydrocarbons, good It is a part containing 8 to 12 atoms, such as xylene mixtures or substituted naphthalenes; phthalates such as dibutyl titanate or dioctyl phthalate; aliphatic hydrocarbons such as cyclohexane or Paraffins; alcohols and ethylene glycols and silver carp and esters, such as ethanol, ethylidene, 2-methylaminoethyl or 2-ethylaminoethanol; copper such as cyclohexanone ; Strong polar solvents such as N-methyl-2-pyrrolidone, dimethyl sulfoxide or dimethyl formaldehyde amine; and vegetable oils or vegetable oils such as cyclic gasified coconut oil or soybean oil; or water . The solid carriers typically used for dusts or dispersible powders are usually natural mineral fillers such as calcite, talc, kaolin (ka 〇ii η), and bleached soil (b ο nt at 〇 ri 1 i ο nite) or American live

I sex white clay (attapulgite). To improve its physical properties, it is also possible to add highly dispersed silicic acid or highly dispersed absorbent polymers. Suitable granular absorbent carriers are porous and include pumice, broken brick, sepioiite or bentonite; and suitable non-absorbing carriers Classes are materials such as calcite or sand. In addition, a large number of pre-granulated materials from inorganic or organic sources can be used, especially dolomite or crushed plant residues. -23- The standard of this paper adopts Chinese National Standard (CNS> A4 specification (210X297mm) Economy Zou Central Falcon employees consumption consumption Wang Zhongxiang A7 __— _B7_ V. Description of invention (Λ) According to safener , Usually depending on the herbicide, suitable surface-active compounds are nonionic, cationic and / or anionic surfactants, which have good emulsification, dispersion and wetting properties. Surfactants can also be Known as a mixture of surfactants. Β Suitable anionic surfactants can be water-soluble soaps and water-soluble synthetic surface-active compounds. ^ Suitable soaps are gold test salts and alkaline earth gold gull salts. , Ammonium salts or higher fatty acids 0-C2 2) substituted ammonium salts, such as sodium or potassium salts of oleic acid or stearic acid, or available natural fatty acids, especially from coconut oil or Tallow oil, sodium or potassium salts of mixtures * Further suitable soaps are also fatty acid methyl taurin salts (beta). However, the synthetic surfactants used are more Frequently, they are aliphatic sulfonates, aliphatic sulfates, sulfonated benzotriazole derivatives or alkylarylsulfonates. Aliphatic alcohol sulfonates or sulfates are usually It is a type of sickle metal salt, aged earth metal salt, ammonium salt or substituted ammonium salt, and they contain a CS-CZ 2 alkyl nursery, which also contains an alkyl group of an acyl radical, such as wood Sodium or calcium salt of sodium sulfonate, sodium or calcium salt of dodecyl sulfate, or sodium or calcium salt of a mixture of aliphatic alcohol sulfates derived from natural fatty acids. National Standard (CNS) A4 specification (210X297 mm) — ^ 1-in ^ i---I l ^ n I »^ — ^ 1 ml l ^ n mu one OJ (please read the notes on the back before filling in This page) Economical Langzhong Falcon Falcon ¾ member I. Consumption ^ f ± .; pai A7 ____B7_ V. Description of the invention (> ") Compounds also include sulfurized and sulfonated aliphatic alcohol / ethylene gas compound addition compounds The salts of sulfonated benzodazole derivatives include cadmium sulfonic acid groups and a fatty acid base containing 8 to 22 atoms. Alkyl aryl sulfonic acid Illustrative examples of the class are sodium, calcium or triethanolamine salts of sodium dodecylbenzenesulfonate, calcium or triethylpyramide, dibutylnaphthalenesulfonic acid, or condensates of naphthalenesulfonic acid and formaldehyde. Related phosphoric acid detergents, typically salts of phosphate esters of P-nonylphenol addition compounds containing 4 to 14 moles of ethylene vapor, or phospholipids are also suitable. The preference for nonionic surfactants is Polyethylene glycol ether derivatives of aliphatic or cycloaliphatic enzymes, or polyethylene glycol ether derivatives of saturated or unsaturated fatty acids and alkylphenols, the derivatives containing 3 to 30 B2

I Alcohol K group and 8 to 20 atoms in the (aliphatic) hydrocarbon group and 6 to 18 atoms in the alkyl phenol alkyl plaque. Further suitable nonionic surfactants are water-soluble polyaddition compounds of polyethylene oxide and polypropylene glyoxylate, ethylene diamine polypropylene glycol and containing 1 to 10 large atoms in alkyl groups Alkyl polypropylene glycols in the compound, the polyaddition compounds containing 20 to 250 vol ethylene glycol acid base and 10 to 100 propyl propylene glycol ether groups β These compounds are usually Propylene glycol unit contains 1 to 5 healthy ethylene glycol units β -25- This paper U is suitable for China National Standard (CNS) Α4 specification (210Χ297 mm) I — ·-m----| Shiliang-1 —-—1--I — n τ »'νβ (please read the precautions on the back before filling in this page) B7 5. Description of invention (vl) Non-ionic surfactants are examples of nonylphenol polyethylene Gas-based compounds, polyethylene gas-based sesame oil, polyaddition compounds of polypropylene and polyethylene gas compounds, tributylphenol polyethylene gas-based compounds, polyethylene glycol and octylphenol polyethylene gas-based Compounds < »Fatty acid esters of polygas ethylene sorbitan are also suitable nonionic interfaces Agents, typically polyoxyethylene sorbitan trioleate β. Cationic surfactants prefer quaternary ammonium salts, such as N-substitutes, with at least one C8-Cz 2 alkyl group Groups and, if further substituted, with unsubstituted or halogenated lower alkyl groups, benzyl or hydroxy-lower alkyl groups, beta salts are preferably halide compounds, methyl sulfate salts Or the type of ethyl sulfate, such as stearyl trimethylammonium chloride or benzyl bis (2_ gas ethyl) ethyl ammonium bromide β Consumption of employees of the Falcon Bureau of the Ministry of Economic Affairs; (please Read the precautions on the back before filling out this page) Surfactants used in the conditioning industry are described in, in particular, Λ M C Cutcheon ^ s Detergents and Emulsifiers Annual ^, MC Publishing C or p., Glen Rock , New

Jersey, 1981, fl. Stache, 々Tens id-Taschenbuch " (Handbook of Surfactants), Carl Hanser Verlag, Munich / Vienna 1981, and J. Ash, " Encyclopedia of Surfactants '', V o 1. I — III . Chenical -26- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm) A7 S11873 B7 V. Invention description (minutes)

Publishing Co., New York, 1980— 81 in 0 (please read the precautions on the back before filling in this page) Agrochemical formulas will usually contain a formula II protective agent (safener) or a mixture of protective agent (safener) and herbicide The percentage of heavy Dong is from 0.1 to 99%, the preference is from 0.1 to 95% of the heavy Dong percentage, the weight percentage of the solid or liquid formulation auxiliary is from 1 to 99.9%, the preference is from 5 to 99. 1% to 25% reset percentage. 8% by weight, as well as the weight percentage of the surfactant is from 0 to 25%, preferably 0.1 to 25%. Although the preference is to make the product a concentrate, users will generally use dilute formula. The composition may also contain further ingredients such as stabilizers, antifoams, viscosity modifiers, binders, adhesives, and fertilizers or other chemical compounds, such as commercially available acetochloroanilides such as Frontier, Metazachlor, Acetochlor, Alachlor, Metolachlor or Butachlor, for special effects to achieve consumer cooperation in the Ministry of Economic Affairs, China Falcon Bureau employees; ϋ different methods and techniques can be used as appropriate to apply or contain the compound of formula 11 The composition is used to protect planted plants from the harmful shadow honey of formula I herbicides, which are typically listed as follows: i) Seed coating-2 7 _ This paper scale is applicable to China National Standard (CNS) Α4 specification (210X297 mm ) Ministry of Economic Affairs Zhongshen Biao Falcon Bureau employee consumption center Wangzhong " A7 ___ _B7 V. Description of the invention (Λ) a) The seeds are coated with the moist powder formula of the compound of formula II, which is shaken in a container until the protective agent (Safener) Evenly distributed on the surface of the seeds (drying treatment), use 0.1 to 500 g of the compound of formula II per 10Q kg of seeds (4 g to 2 kg of moist powder )》 B) Using the emulsifiable concentrate of the compound of formula II to cover the seeds by method a) (moisture treatment). c) Coating by immersing the seeds in a mixture containing the compound of Formula II containing 100 to 1000 PPB for 1 to 72 hours to keep them wet or drying them (seed soaking). Seed coating or treatment of germinated seedlings Naturally, it is a good method of application, as the treatment of the safener is completely concentrated on the target crops. Usually 1 to 1000 grams, 5 to 250 grams of the safe, the safener is used for every 100 kilograms. Seed. However, depending on the method used, it also allows the use of other chemicals or thorough nourishment. Self-instructed limit concentration positive or negative deviations are possible (repeated coating). ii) From the application of a tank mixture, use the safener and the liquid formulation of the herbicide mixture-28- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) mn nn m ^ i nn nn n · nn nn -In- — ^ ϋ ^^^ 1-J%, vd (please read the precautions on the back before filling in this page) A7 B7 ～ ____----.....-V. Description of the invention (, ο (mutual ratio from ίο: 1 to 1: 100), the herbicide pan degree is from 0.01 to 10 kg / ha. This tank mixture is applied before or after sowing. iii) The application of safeners in Tianqi is formulated into emulsified thick weaves, and moist powder or granules are applied to open Tianqi, where the seeds have been sown. After covering the fields, the preeaergence herbicide is applied in the traditional way. iv) The controlled release of the safener ^ 1 »--I--III / ^ 1 I n ^ i 1 ^ 1 II--. ^ ϋ, T (please read the notes on the back before filling in This page) Draw 0 Synthetic compound coating or one particle with the external size of the granules to be applied. No-to-zero. Dry and apply the liquid to be dissolved by the liquid. / | \ The Ministry of Economy and Economics, Central Standard Falcon Bureau employee consumption cooperation mania printed that it makes the release of the protective agent (safener) into a fixed period of time. The following examples illustrate the activity of the novel composition in more detail. Examples of formulations of a mixture of a compound of formula I and a safener of formula II (in which the percentage is a percentage by weight) F1 · Emulsified concentrated a) b) ) c) d) -29- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm) 5. Description of the invention (A) Compound mixture 5% 10% 25% 50% calcium dodecylbenzenesulfonate 6% 8% 6% 8% Polyethylene gasified castor oil 4% — 4% 4% (36 mol Ε0) Octylphenol polyethylene gas compound — 4%-2% (7 -8 mol Ε0) Cyclohexanone — 10% 20% Aromatic Hydrocarbon Mixture 85% 78% 55% 16% C 9 — C 1 2 (Please read the precautions on the back before filling in this page) Any desired concentration of emulsion can be Β F 2 is prepared from this concentrate by dilution with water. Solutions a) b) c) d) Compound mixture 5% 10% 50% 90% 1 monomethyl group 3 — (3-methyl group 20% 20% — Propyl gas group) —Propylene glycol polyethylene glycol 4 0 0 2 0% 1 0% — — Ν -Methyl-2 — Pyrrolidine Si-30% 10% Aromatic hydrocarbons Mixture 75% 60% — — C 9 — C 1 2 -30- This paper scale is applicable to the Chinese National Standard (CNS) Α4 specification (210Χ297mm) Μ SU873 V. Description of the invention (丄) This solution is suitable for use in the drop type "≫ Printed F3. Moisture powder a) b) c) d) Compound mixture 5% 25% 50% 80% Sodium lignosulfonate 4% — 3% — Laurel Sodium sulfate 2% 3% — 4% Europium diisobutylnaphthalenesulfonate — 6% 5% 6% octylphenol polyethylene gas — 1% 2% — (7-8 mole E0) highly dispersed Silica 1% 3% 5% 10% Kaolin 88% 62% 35% The compound mixture and adjuvants are thoroughly mixed and the mixture is ground in a suitable pulverizer to obtain a wet powder, which can be diluted with water to obtain any desired Suspension of desired concentration. F4. Coated particles a) b) c) Compound mixture 0.1% 5% 15% highly dispersed silica 0.9% 2% 2% inorganic carrier 99.3 1-0% 93% 83 % This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm) n ^^^ 1 t ^ im ^ i--1 11 ^ 1 m ί ·--If ml nn 1 ^ 1 nn 1 ^ 1— " V, vd (please read the precautions on the back before filling this page) A7 B7_ printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. 5. Description of Invention (a) (Φ 0. 1-1 mm)) Such as CaC 3 or SiOz The compound mixture is dissolved in the methylene vapor, the solution is sprayed onto the carrier, and the solvent is removed under vacuum. F5. Coated particles a) b) c) Compound mixture 0.1% 5% 15% Polyethylene glycol 200 1. 0% 2% 3% Highly dispersed silica 0.9% 1% 2% Inorganic carrier 98.0% 92% 80% (Φ 0 · 1-1 mm) such as CaC〇3 or Si〇2

I Apply the finely ground compound mixture uniformly in a mixer to kaolin moistened with polyethylene glycolate. Dust-free dusty particles are obtained in this way. Extruded particles a) b) c) d) Compound mixture 0.1% 3% 5% 15% sodium lignosulfonate 1.5% 2% 3 % 4% -32- This paper scale applies the Chinese National Standard (CNS) Α4 specification (210Χ297 mm) — ^ 1 »^^ 1 HH ^^ 1 · -HI- m > ^^ 1 ϋ ^ — (^ n ^ in, νβ (Please read the precautions on the back before filling this page)

2. Description of the invention (J) _Geshenyl iron serotonin 1.4% 2% 2% 2% 97.0% 93% 90% 79% The compound mixture and adjuvants are mixed and the mixture is moistened with water. This compound was passed through an extruder and then dried in a stream of air. F7. Dust category a) b) c) Compound mixture 0.1% 1% 5% Talc 39.9% 49% 35% Kaolin 60.0% 50% 60% Spare dusts are obtained by loading the compound mixture with Ϊ « A similar mixture is obtained and the mixture thus obtained is ground on a suitable grinder. II — ^ I (Please read the precautions on the back before filling this page) F8 printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. Suspension concentrates a) b) c) d) Compound mixture 3% 10% 25% 50¾ Ethylene Glyoxygen 5% 5% 5¾ 5% Styrene-polyethylene glycolate — 1% 2% — (15 mole E0) sodium lignosulfonate 3% 3% 4% 5% carboxymethyl cellulose 1% 1% 1% 1% -33- This paper scale is applicable to the Chinese National Standard Falcon (CMS) A4 specification (210X297 mm) A7 B7 Printed by the Consumer Consortium of the Central Falcon Bureau of the Ministry of Economic Affairs V. Invention Instructions (Λ) 37 % A β aqueous solution 0.2% 0.2% 0.2% 0.2% silicon oil emulsion 0.8% 0.8% 0.8% 0.8% water 87% 79% 62% 38 % The finely ground compound mixture and adjuvants are mixed intimately to obtain a suspension concentrate, from which suspensions of any desired concentration can be prepared by dilution with water. Example B1: the mixture of the herbicide of formula I and the herbicide cocoon and the protective agent of formula II (s a f e n e r) for the pre-emergence of maize (P r e e e r g e n c e > phytotoxicity

Maize is sown in quasi-soil in plastic pots. Immediately after sowing, the flower pot was sprayed with a suspended aqueous solution i of the test substance (500 liters of water / ha), and the test substance was prepared by one of the above formulas 1 to 8. The concentration of formula 1 herbicide is 4000, 3000 and 2000 g / ha. Safener No. 1 · 0 0 6 was applied in the ratio of weeding 1: 18, 1: 24 and 1: 30. The tested plants are then planted in the greenhouse under the most suitable conditions. The phytotoxicity of herbicides to maize (percentage of phytotoxicity> is evaluated after 22 days of the test period "a) The concentration of herbicides: 4000 g / ha-34- This paper scale applies the Chinese National Standard (CNS) A4 specification 210X297mm) (Please read the precautions on the back before filling in this page) Packing. Order 311873 Μ Β7 V. Description of invention (ρ) The ratio of herbicides to protective agents% Phytotoxic without protective agents 65 18: 1 20 24: 1 20 30: 1 15 b) Concentration of herbicide: 300 0 g / ha of herbicide relative to protective agent% Sandalwood toxicity No protective agent 55 18: 1 0 24: 1 1 0 30; 1 0 ^^^ 1 ^ —B—1 nn n · — I— m. ^ M— —ml t ^ i ^ — n ^ — il J (Please read the precautions on the back before filling out this page) Printed by the Employees Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs System c) Concentration of herbicides: 2 0 0 0 g / ha ratio of herbicides to protective agents% Phytotoxic without protective agents 25 18: 1 0 2 4: 1 0 -35- This paper scale is subject to Chinese national standards ( CNS) A4 specification (210X297mm) 311873 V. Description of invention (w) A7 B7 3 0 The results show that the compound of formula II can significantly reduce the damage caused by the herbicide to the plants planted. 1 Muyi, v't> (Please read the precautions on the back before filling in this page) Printed by the Consumer Cooperative of Central Falcon Bureau of the Ministry of Economic Affairs-36 This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm )

Claims (1)

Μ C (0) -CH2C1 CH—CH2〇CH3 1. A composition for selective control of weeds in the harvest of planted plants, which includes, in addition to inactive carriers and adjuvants, as The following mixture of active ingredients a)-a herbicidally effective amount of a compound of formula I 0), where R〇 is methyl or ethyl, K and b) in order to antagonize the herbicide, an anti-fade (an U d 〇 ta 1 1 y) effective amount of compound of formula I 11 as a safener m —IB— Dm — ^ ϋ 1 «tl ^ il ml t B ^ m fm —flu T · tooth-5 (please read the back side first (Notes to fill out this page) Printed by the Ministry of Economic Affairs Central Standards Bureau Zhengong Consumer Cooperative «. Rr ° CO-CHCU • CH, (III) This paper scale is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) J θ 3 6 ABCD 々, patent scope 2 ·-a method for selective control of weeds and grasses in the harvest of planted plants, which includes the simultaneous or separate use of the effective portion of formula I as in claim 1 Herbicide K and, in order to antagonize the herbicide, if the patent application scope item 1 The effective amount of hu senility of Formula I I I compounds to the plant > for treatment of seed or the locus thereof. 3. The method according to item 2 of the patent application scope, which includes using 0 · 0 0 1 to 10 kg / ha of the compound M of formula I and 0 · 0 0 5 to 0 · 5 kg as in the patent application item 1 / Hectares such as the compound of formula III in the first paragraph of the scope of patent application to treat the harvest of crop plants or areas intended to be planted with plants 0 4 · According to the method of the third paragraph of the patent application, it selectively controls the harvest of maize Weed M and grass. mu mu m nn--1 ^ 1 I * I _ n ^ n — ^ ilf vn — ^ ϋ Hit ΐ Li (please read the precautions on the back before filling this page) Printed copy of Employee Consumer Cooperative of Central Bureau of Standards, Ministry of Economic Affairs The paper size is in accordance with Chinese National Standard (CNS) A4 (210X297mm)