TW314451B - - Google Patents

Description

3χ445ι Α7 Β7 V. Description of the invention (1) Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. The present invention relates to a new mycobacterial active composition, which contains known antimycotic actives such as methylamines and some other The composition of a known antimicrobial agent. It is known from Japanese Patent Publications No. 61_15867, No. 62-201855, and No. 2-11550 that 'the mycobacterial activity-containing formamides used in the present invention are known, and the activity of these substances is good; but *, When applied in low doses, sometimes some problems remain to be solved. Furthermore, it is known that the following compounds can be used to control mycetes: 5-chloro-Ν- (1,3-dihydrotrimethyl-4-isobenzocranyl) -1,3-dimethyl- 1H-salicy-4-carboxamide, methyl- (E) -methoxyimino- [α- (o-tolyloxy) -o-methylphenyl] acetate '(Ε) -2-methyl Oxyimino-N_methyl_2- (2-phenoxyphenyl) ethylamine, methyl- (Ε) -2_ {2- [6- (2_cyanophenoxy) -pyrimidine- 4-yloxy] phenyl} -3 ~ methoxyacrylate, 2,6, -dibromo-2-methyl-4, -trifluoromethoxy-4, -trifluoromethyl-1,3 -Thiazole-5-carboxanilide and 3-allyloxy-1,2-benzisothiazole-1,1-dioxide (refer to Japanese Patent Publication No. Sho 45-38080, Heping No. 3-246268 'EP- 〇S (European Patent Publication) 0,468,684, Japanese Patent Publication Hei 4.15228, Sho-63-23852 and Hei 2-131481). However, the activity of these substances is not always satisfactory when used in low doses In rice cultivation, + seedling transplanters are usually used for mechanical transplanting operations. In rice field crops, it is also well known to apply a bactericidal agent to the seedling box to control the smut disease. Labor saving. From the perspective of biological safety and environmental protection, there is an urgent need to reduce the application amount of candidicides and the types of active compounds applied. To achieve the above purpose, a lot of research is needed to reduce the application dose. 3 The paper standard is applicable to the home standard (cns) A4 specification ⑵ seems to be torn apart.) Please read the back of the ©© 的 事事 t 定 # 禾 + 五 A7 B7 Printed and invented description by the employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (2) In particular, there is a great need to use labor-saving operation methods and improve the safety of organisms, while preventing and controlling disease-causing fungus, which is an important disease in rice cultivation. Therefore, an object of the present invention is to realize the control of rice blast by using candidiasis at an effective low dose in rice cultivation. The 4 compositions containing the following active compounds from the antibacterial agent have non-A) at least one formamide R2 R1 of the formula where R1 represents an alkyl group of 1 to 4 carbon atoms, R2 represents a hydrogen atom or a methyl group, and R3 represents Hydrogen atom or methyl group, and ζ represents a halogen atom, asymmetrically substituted carbon atom, 〇, (R) _configuration (absolute) as conditions I and B) at least one compound selected from the group consisting of: 5 ~ Chloro-N- (1,3_dihydro-Ί, 1,3_trimethyl, isobenzofuranyl M, 3_di ': yl, bisazole-4_methylbromoamine'methyl methoxy Amino group_ [α_ (o-methyl carbonyl radon K o-tolyl) acetate ”(Ε) -2 ~ methoxyimino group_Ν—methyl_2_ (2_ Please read the notes beforehand

O CK I _C-NH-CH (I)

Order 314451 A7 ------- B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of the invention (3) Phenoxyphenyl) acetamide, methyl ~ (E) -2- {2- [ 6- < 2-cyanophenoxy) -pyrimidin-4-yloxy] phenyl-3-methoxyacrylate, 2., 6, _dibromo_2_methyl_4, _trifluoromethyl Oxygen-4'-trifluoro ▼ yl-1,3-thiazole_5_methylaniline and 3_allyloxy_ 彳 2_ benzisoxanthone-1,1_dioxide. Surprisingly, due to the combination and synergistic effect of the mixture of active ingredients, the button of the fungicidal activity according to the present invention; the finished product has a very obvious fungicidal effect, due to the application even at very low doses This composition 'composition is also very effective compared to the individual compounds, so based on the technical effects obtained by applying the active compounds alone, such synergistic effects cannot be expected. Moreover, the beasticidal composition according to the present invention has an excellent and definite effect particularly in the control of rice blast. The general definition of formamide used in the mixture according to the invention is given in formula (1). In this formula, R1 preferably represents a methyl group, an ethyl group or an isopropyl group, R2 preferably represents a hydrogen atom or a methyl group, R3 preferably represents a hydrogen atom or a methyl group, and z preferably represents a gas atom. The following is the material of the compound represented by formula (丨): N- (R)-[1- (4-Gasophenyl) -ethyl] _2,2-—Ga-1-ethyl-3t_methyl -1 r-cyclopropane diamide mixture of dimethanamide, N- (R)-[1-(4-gasphenyl) _ethyl] -2,2_digas-1-isopropylcyclopropane A diastereomeric mixture of formamide, • N- (R)-[1- (4-chlorophenyl) _ethylH13) -2; 2-digas-ethyl-3t-methyl-1r- Cyclopropanol methylamine, and ~ 5 ~ (please read the notes on the back before filling this page)

(The size of this paper is suitable for M_Home Standard (CNS) A4 specification ⑽X 297mm)

3. Description of the invention (N '(RHH4-Gas Phenyl Bu ethyl Bu (1 S) -2,2-DiGa-1-isopropylcyclopropyl) * formamide. S active compounds in the active compounds according to the invention The synergistic effect is particularly evident when the composition is present at a specific weight ratio. However, the weight ratio of the active compound in the composition of the present invention can vary within a relatively wide range. Generally, for every 1 part by weight Formula (1) Formamide can use about 0'〇2 to about 50 parts by weight, preferably about 0.1 to about 10 parts by weight of the group (B) compound. The composition of the fungicidal active compound according to the present invention is excellent The fungicidal activity of the compound and, in fact, the composition can be used in practice to control harmful plant pathogenic candida. The composition according to the invention can be used as a fungicide to control various plant pathogenic candida, such as Rhizobiaceae, Oomycetes, Chytridiomycetes, Zygomycetes, Ascomycetes, Basidiomycetes, Semimycophytes, etc. This composition can also be used as a bactericide to control various plant pathogenic bacteria, including Pseudomonasceae, Rhizobiaceae, Enterobacteriaceae, Corynebacteriaceae Streptomycetaceae, etc. In particular, the composition of the active compound according to the present invention has an excellent control effect against Pyricularia oryza, a pathogen caused by rice spasm. Printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs according to the present invention The composition of the active compound. It has good compatibility with plants at the concentration required to control plant pathogenic fungi. Therefore, when using this composition, it can effectively treat the aerial parts of plants, It can treat seeds and rhizomes, as well as soil treatment. The composition of the active compound according to the present invention has only a very low level of toxicity to warm-blooded animals, so the composition can be used safely. National g Jiapi (CNS) A4 secret (2WX297 Gongchu) A7 B7 The Ministry of Economic Affairs Central Standards Bureau employee consumer cooperative printed the five 'invention description (5) The composition of the active compound according to the present invention can be formulated into group (A) A mixture of formamide and other active compounds of group (B). Alternatively, a preparation containing one active compound and another preparation containing another active compound can be prepared separately. Then, before use, at the place of use, the two preparations thus prepared are mixed. The above mentioned preparations are liquid, wettable powders, emulsions, suspensions, powders, foams, pastes, granules, Tablets, oxygen aerosols, natural and synthetic materials impregnated with active compounds, microcapsules, coating compositions for seeds, and preparations for burning equipment, such as smoke canisters, smoke canisters and smoke rings, and super Low-volume cold mist and ultra-low-volume hot mist. These formulations can be produced by known methods, for example, in the case where surfactants are optionally used, the formulations are prepared by mixing the active compound with a filler, said The filler is a liquid or liquefied gas or solid diluent or carrier, and the surfactant is an emulsifier, dispersant, and / or foaming agent. In the case of using water as a filler, an organic solvent can also be used, for example, an organic solvent is used as a co-solvent. The liquid diluents or carriers that can be mentioned are usually: aromatic hydrocarbons, such as diethylbenzene, toluene and alkylnaphthalenes' gasified aromatic hydrocarbons or gasified aliphatic hydrocarbons, such as fluorobenzene, difluoroethane and chloromethane, Aliphatic hydrocarbons or cycloaliphatic hydrocarbons, such as cyclohexane or Shikan, for example, mineral oils are classified into alcohols such as butanol or ethylene glycol and their ethers and esters, and ketones such as propylene , Methyl ethyl ming, methyl isobutyl ketone or cyclohexanone 'or strong polar solvent' such as dimethyl formamide. And dimethyl yin, and water. The liquefied gas diluent or carrier means that it is gaseous at normal temperature and pressure ... -:-51 ............ Lacquer (please read the notes on the back ^ W to write this page) This paper size is applicable to China National Standard (CNS) A4 specification (210X297 公 #) A7 B7 Employee consumption cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs, Du Du. V. Description of invention (6), for example, aerosol propellants such as southern hydrocarbons, butane, propanol and carbon dioxide. ^ Solid carriers that can be used are particles of natural minerals such as kaolin, viscous chalk, quartz, attapulgite, montmorillonite or diatomaceous earth, and synthetic mineral particles such as highly dispersed silicic acid, alumina And silicate. , The solid carrier that can be used for granules is powder and graded natural rocks, such as calcite, marble, pumice, sepiolite and dolomite, inorganic synthetic particles and organic powder, and organic product particles such as sawdust, two Corn cob and potato stalks. The emulsifiers and / or foaming agents that can be used in the nutshell are nonionic and anionic pre-emulsifiers, such as polyoxyethylene-fatty acid esters, polyoxyethylene-fatty alcohol esters, for example, alkylaryl polyethylene glycol Ethers, alkyl sulfonates, alkyl sulfates, aryl sulfonates and albumin hydrolysates. Dispersants include, for example, lignic acid waste liquid and methyl cellulose. Adhesives such as carboxymethyl cellulose and natural and synthetic polymers (such as gum arabic, polyvinyl alcohol, and polyvinyl acetate) can be used in the form of powders, granules, or emulsifiable concentrates. Possible colorants such as inorganic pigments, for example, iron oxide, osmium oxide and Prussian blue, and organic dyes, such as alizarin dyes, azo dyes, or metallic cyanine dyes, and trace nutrients, such as iron, manganese, and boron , Copper, aunt, fun and zinc salt. Generally, the formulation may contain from 0.1 to 95% by weight of active compound. It is preferable to contain 0.5 to 90% by weight of live animal compound. The active compound of the present invention may be present in the above formulation or other application forms ~ 8 ~

3ί445ΐ

V. Description of the invention (In the formula, alternatively, they can be combined with other known active substances-two substances such as insecticides, killing agents, nematicides, repellents: growth agents, fertilizers and / Or soil-improving active compounds used in the invention of bird face flooding, they can be used in their formulations: they are used in the form of use, and the use of the form is further through the use of "as a standby solution" emulsion suspension, powder, paste., Prepared to use these dosage forms in the conventional way, the second end of the agent Hako dry mist '* steamed, infusion, want to float ,. Second: sprinkle Γ L coating, wet coating' beam liquid coating or coating Method: To the 'parts of the plant, the active compound in the use form 〇⑻ varies within a large range. Generally, the concentration is from 1 to 1% by weight', preferably from 0.001 to 0.5 by weight %. In the field of seeds, use active compounds of preferably 0.01 to 10 g / 1 kg of seeds for every male child. When performing soil treatment, the active compounds usually applied to the target are by weight. .〇〇〇〇〇1 to 〇1% concentration of active compound is preferably by weight 0.0001 to 0.02%. The following examples will explain the present invention more specifically, but they do not constitute any form of limitation on the scope of the present invention. I Notes on reading 2c This binding% Printed by the Consumer Cooperative of the Ministry of Economic Affairs Central Bureau of Standards EXAMPLES Bioassay Examples Test compound group A: The paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) A7 ___B7 _ V. Description of the invention (Q) 〇 (l) -a: N- ( R)-[1- (4-chlorophenyl) -ethyl] -2,2-difluoro-1-ethyl-3t-methyl-1r-cyclopropanecarboxamide diastereomeric mixture, (l ) -b: a diastereomeric mixture of N- (R)-[1- (4-fluorophenyl) -ethyl] -2,2-dichloro-1-isopropylcyclopropanecarboxamide, ( l) -c: N- (R)-[1- (4-Phenylphenyl) -ethyl]-(1S) -2,2-Difluoro-1-ethyl-3 Bumethyl-1r-cyclopropanemethyl Acetamide, and group B: B-1: 5-Gas-N- (1,3-dihydro-1,1,3-trimethyl-4-isobenzofuranyl) -1,3-di Methyl-1H-pyridine-4-carboxamide, B-2: Methyl- (E) -methoxyimino- [α- (o-tolyloxy) -o-tolyl] acetate, B- 3: (Ε) -2-methoxyimino-N-methyl-2- [2-phenoxyphenyl) acetamide

J Β-4: Methyl- (Ε) -2- {2- [6- (2-cyanophenoxy) -pyrimidin-4-yloxy] phenyl} -3-methoxyacrylate, Β- 5: 2 ', 6'-dibromo-2-methyl-4'-trifluoromethoxy-4'-trifluoromethyl-1,3-. Thiazole-5-carboxanilide and B, 6: 3-allyloxy-1,2-benzisothiazole-1,1-dioxide. ...--· _ · · Example 1 Printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please read "Precautions on the back side and then fill out this page") Formulation: Each active compound: 25 to 50 parts by weight * carrier; 45 to 70 parts by weight of diatomaceous earth / kaolin mixture (1: 5 ~ 10 ~ This paper scale is applicable to China National Standard (CNS) Α4 specifications ( 2 丨 0> < 297mm) 3l445t

Printed by the Ministry of Economic Affairs, Central Bureau of Quarantine, Duty Consumption Cooperation

Mixture) ^ Sword: 5 parts by weight of polyoxyethylene alkyl phenyl etherified human ^ prepared various suitable formulations, the amount of each active two, two of the amount of the carrier and the The amount of carrier and the amount of emulsifier are combined to form a wettable powder, and then a predetermined amount of wettable powder is diluted with water. "Test Method A lot of 100cm2 Wagner plastic boxes are filled with alluvial soil and water conditions. After the soil surface is leveled, remove the above water and allow the basin to stand still. Then add a predetermined amount of water dilution preparation prepared as above to the bottom of the soil surface with a diameter of 2 cm and a depth of 3 cm, 1 vwi I * wv ' A rice rank seedling (variety Kusabue) planted at the one-leaf stage was inserted into the hole, and the dry soil completely covered the transplanted seedlings. Then put all the pots in the middle and keep them in the temperature range of 20 to 33 ° C for 30 days to grow the narrow seedlings, and then spray the seedlings on the seedlings according to the conventional method to inoculate with rice blast fungus Magnaporthe grisea) spore. Seven days after the inoculation, the infection rate of the rice plant in each pot was recorded according to the evaluation criteria described below to obtain the corresponding protection value. Infection rate 0.5 Area with lesions (in%) 0 2 or less 3 to 5 6 to 10 '11

This paper is suitable for China Post ^ 7 ^ 4 threat (2 丨 Qx297liT

Please note the K side first

I A7 ___B7__ V. Description of the invention (1Q) 3 11 to 20 4 21 to 40 5 41 or more Use the following formula to calculate the percentage of protection value: Protection value (% Η ^ · Χ100. Where Α stands for control (untreated) Infection rate in the cell; and B represents the infection rate in the treatment cell. In this experiment, each test cell is composed of three pots. The results are shown in Table 1. (Please read the note Ϋ on the back before filling this page) The paper standard printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs is applicable to the Chinese National Standard (CNS) A4 (210X297 mm). Table 1 Test compound active ingredient dose (g / seedling box) Protection value (%) Calculation value E (Colby) According to the invention (l) -a + 0.25 + 0.25 98 58 (B-4) 0.5 + 0.5 100 84 (l ) -a + 0.25 + 0.5 96 53 (B-6) 0.5 + 1.0 100 79 (l) -b + 0.25 + 0.25 95 55 (B-4) 0.5 + 0.5 99 83 (l) -b + 0.25 + 0.5 93 50 (B -6) 0.5 + 1.0 97 77 (l) -c + 0.25 + 0.25 100 75 (B-4) 0.5 + 0.5 100 91 (l) -c + 0.25 + 0.5 100 73 (B-6) 0.5 + 1 .0 100 89 Known (1) -a 0.25 37-0.5 63- (l) -b 0.25 33. — 0.5 60-(l) -c 0.25 63 a 0.5 80-(B-4) 0.25 33 _ 0.5 57-(B-6) 0.5 26-1.0 43-^ 13 / * > w (Please read the precautions on the back before filling out this page) This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm) 314451 V. Invention description (A7 B7 12 Fruit m: the effect of one of the active ingredients The effect of another ingredient E: the expected effect of the composition expressed as a percentage of the untreated control. The dose of active ingredient (g / seed box) represents the amount converted into the dose per Wagner plastic pot (100 m2) The numerical value or expressed as the dosage value per plastic seedling box (30 × 60 × 3 cm). Example 2 Experimental test method for foliar application to rice blast disease Aqueous plants (variety Kusabue) were planted in a plant with a diameter of 2 cm Pots: At the 3-4 leaf stage of rice, a solution of active compound prepared as described in Example 1 and having a predetermined concentration was sprayed on the rice at a dose of 50 m1 per 3 pots. The next day 'spray the spore suspension of Pyricuiaria orgzae (previously artificially cultivated) with rice-spot disease on the plants twice. For the purpose of infection, keep the plants at a temperature of 25 ° C and a relative humidity of 10 〇% in the greenhouse. Seven days after the inoculation, the infection rate of rice blast in each pot was measured and recorded according to the following evaluation standard rate. Infection rate Area with lesions (in%) Please read the note first

Page I Bookmarked by the Central Bureau of Economic Affairs of the Ministry of Economic Affairs βζ 工 consumer cooperatives .5 1 2 not higher than 2 3-5 6-10 '14'

A7 B7 V. Description of the invention () 13 3 11-20 4 21-40 5 41 or greater Use the following formula to calculate the percentage of protection value: Protection value (%) = · ^ · Χ100. Where Α represents the control (untreated ) The infection rate in the cell; and B represents the infection rate in the treatment cell. In this experiment, each test plot consisted of three pots. The results are shown in Table 2. (Please read the precautions on the back before filling in this page) The paper size of the printed version of the Beigong Consumer Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs is applicable to the Chinese National Standard (CNS > A4) (210X297 mm) V. Description of invention ( ) 14

7 7 AB Printed form of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs, Consumer Cooperative 2 Dosage (PPm) of the active ingredient of the test compound Protection value (%) Calculation value E (Colby) According to the invention (l) -a + 25 + 25 93 76 (B-2) 50 + 50 100 91. (l) -a + 25 + 50 93 73 (B-3) 50 + 100 97 90 (l) -b + 25 + 25 90 74 (B-2) 50 + 50 90 89 (l) -b + 25 + 50 87 70 (B-3) 50 + 100 95 88 (l) -c + 25 + 25 98 82 (B-2) 50 + 50 100 93 (l) -c + 25 + 50 93 79 (B-3) 50 + 100 100 93 Known (l) -a 25 57-50 73-(1) -b 25 53-50 67-(l) -c 25 67 ~ 50 80-(B-2 ) 25 45-50 67-(B-3) 50 37 ~ 100 63 .- ~ 16 ~ This paper size is applicable to China National Standard (CNS) A4 specification (210X297mm) y --ϊ III----- ------1 I, clothing I II--1-1-....... --- I ....... (:, (Please read the precautions on the back before filling in this page)

Application Example 3 Submerged water application experiment on rice paddy disease The rice plants (variety Kusabue) were planted in Bai Cui with a diameter of 12 cm and cultivated under submerged water according to the amount of three plants per pot. At the initial stage of drug dispensing, the solution prepared as described in Example 1 and having a predetermined concentration of active compound was shaken and pipetted onto the water surface of each pot at the indicated dose, while rice plants should be avoided in the experiment The plant parts of the aerial parts are in direct contact with the medicament. Five days later, the plants were inoculated with the spore suspension of Magnaporthe grisea in accordance with conventional methods, and maintained for 24 hours at a temperature range of 23 to 25 ° C and a relative humidity of 100%, and then the plants were transferred to glass In the greenhouse, the temperature in the greenhouse is maintained at 20 to 28. (: Between. Seven days after inoculation, the infection rate was measured according to the method in Example 1 and recorded according to the above evaluation criteria to obtain the protection value (%). The results are shown in Table 3. ^^ 1 ^^ 1 n Ha i 1 ^ 1 n ^ i HI ^^ 1 1 r- ^ i (, V (please read the notes on the back before filling in this page) Printed by the Central Ministry of Economic Affairs, Bureau of Industry and Economics, Beigong Consumer Cooperative, the paper standard is free for use by the Chinese National Deco Falcon (CNS > A4 specification (210x297 public and public) A7 B7 V. Description of invention (_) 16 Printed form 3 Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy 3 Dosage of active ingredient of test compound (kg / ha) Protection value (%) Calculation value E (Colby) According to the invention (l) -a + 0.25 + 0.25 87 75 (B-3) 0.5 + 0.5 99 93 ′ (l) -a + 0.25 + 0.25 90 73 (B-4) 0.5 + 0.5 95 90 ⑴-a + 0.25 + 0.5 83 64 (B-6) 0.5 + 1.0 97 85 (l) -b + 0.25 + 0.25 87 73 (B-3) 0.5 + 0.5 95 92 (l) -b + 0.25 + 0.25 83 70 (B-4) 0.5 + 1 .0 95 87 (D-b + 0.25 + 0.25 83 61 (B-6) 0.5 + 1 0 87 81 (l) -c + 0.25 + 0.25 90 79 (B-3) 0.5+ 0.5 100 97 (l) -c + 0.25 + 0.25 90 77 (B-4) 0.5 + 0.5 100 95 ⑴-b + 0.25 + 0.5 83 69 (B-6) 0.5 + 1. 0 97 92 known ("- a 0.25 57-0.5 80-(l) -b 0.25 53 0.5 75 •-(Dc 0.25 63 • 0.5 90-(B-3) 0.25 43-0.5 67 — (B-4) 0.25 37-0.5 50-(B- 6) 0.5 .1.0 17 23-~ 18 ~ (please read the precautions on the back before filling in this page) This paper scale is applicable to the Chinese National Standard (匚 阳) 84 specifications (210 > < 297mm > 314451 2. Description of the invention (A7 B7 17 'Infection level X 100 Example 4 Submergence test on rice sheath blight The rice plants (variety Kusabue) were planted in a white porcelain pot with a diameter of 12 cm according to the amount of one plant per pot, and Incubate under submerged conditions. At the booting stage of the plant, the solution prepared as described in Example 1 and having a predetermined concentration of the active compound is poured onto the water surface of each pot with the pipette at the dosage indicated, and the rice plant ground should be avoided in the experiment Part of the plant body is in direct contact with the agent. Ten days later, the plants were inoculated with Rhizoctonia solani on the bottom of the plants according to the conventional application method. To promote infection, the plants were kept at a temperature of 25 to 30 ° C and a relative humidity of about 90% in an inoculation box for ten days. Based on the expanded lesions, the infection grade was determined according to the following evaluation criteria. 3π3 + 2γϊ2 + Π1 ~ 3Ν

He Inf— IBi tl mnl nn ^ n ^ i 1 ^ 1 ^ J ^, ¾. I (please read the precautions on the back before filling out this page) Central Bureau of Economics and Trade, Ministry of Economic Affairs and Industry, consumption cooperation, du printing N; for The total number of rice plants tested The number of plants infected with Rhizoctonia solani on the bottom leaf The number of plants infected with Rhizoctonia solani on the bottom second leaf The number of plants infected with Rhizoctonia solani on the bottom third leaf is suitable for the infection level, and the protection value is calculated according to the following formula Protection value = Yan (1-each unprocessed treatment of each temperature dyeing sound) 'The results are shown in Table 4: η η clothing paper from the applicable towel (CNS) A4SL # · (21GX297 mm Ministry of Economic Affairs Central Standards Bureau Printed by Industrial and Consumer Cooperatives 314451 A7 __B7 V. Description of the invention (ia) 18 Table 4 Test compound active ingredient dose (kg / ha) Protection value (%) According to the present invention, (l) -a + 2.0 + 0.1 75 (B- 1) 2.0 + 0.3 90 (i) -a + 2.0 + 1.8 73 (B-4) 2.0 + 1.6 93 (l) -a + 2.0 + 0.3 63 (B-5) 2.0 + 0.6 93 (Db + 2.0 + 0.1 70 (B-1) 2.0 + 0.3 87 (l) -b + 2.0 + 0.8 67 (B-4) 2.0 + 1.6 6 (l) -b + 2.0 + 0.3 57 (B-5) 2.0 + 0.6 90 ⑴- c + 2.0 + 0.1 80 (B-1) 2.0 + 0.3 93 (l) -c + 2.0 + 0.8 80 (B-4) 2.0 + 1.6 93 (D-c + 2.0+ 0.3 65 (B-5) 2.0 + 0.6 97 Known (l) -a 2.0 0 (l) -b 2.0 0 (l) -c 2.0 0 (B-1) 0.1 47 0.3 45 (B-4) 0.8 60 1.6 78 (B-5) 0.3 50 0.6 87 ~ 20 ~ H II J * Water 1 —II II (please read the precautions on the back and then fill out this page) This paper scale is free to use the Chinese National Standard (CNS) A4 specification (210X297 mm) 314451 ΑΊ _Β7_ V. Description of the invention () 19 As shown in Example 1, the composition of the active compound according to the present invention has excellent fungicidal activity against plant pathogenic spp. And Due to the synergistic effect, the composition of the present invention has a satisfactory control effect at a lower use concentration than the various active ingredients contained in the composition applied alone. (Please read the precautions on the back before filling this page) Economy The size of the paper printed by the Beigong Consumer Cooperative of the Central Bureau of Industry and Commerce of the Ministry of Standards is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm)

Claims (1)

445i A8 B8 C8 D8 眢 围 I · ▼-4t --- Dnr in favor of the case No. 83ll〇394bi8 ^ 4, -l * ».. Atent Appln.No.83lf03 # 4 * 1 * repair · gain profit团 中文-* TWR- 一-Amended Claims in Chinese-En ^ i ~ 71E1W4 TT ™ -glEZ) (Submitted on '… * “Enel. ⑴ .--., X) on April 1, 1996) 1. An agriculture The compound for killing fungus used in Hebeiyi is characterized in that it contains a mixture of A) and B) as the active ingredient: A) methylamide q ci of the following formula 0) (Please read the notes on the back and fill in this tribute) Printed by the Employee Consumer Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economics where R1 represents methyl, ethyl or isopropyl 'R2 represents hydrogen or methyl, R3 represents A hydrogen atom or a methyl group, and Z represents a chlorine atom, provided that the asymmetrically substituted carbon atom is (R) -configuration (absolute); and B) a compound selected from the group consisting of 5-chloro-N- ( 1,3-Dihydrogen-1,1,3-trimethyl-4-isobenzopyranyl) _J, 3-dimethyl-1H-pyrazole-4-carboxamide'methyl- (E ) -Methoxyimino_ [α4 o-tolyloxy) -o-tolyl] acetate '(E) -2-methoxyimino_N_methyl-2- (2_phenoxyphenyl ) Ethylamine 'methyl-question-dagger {?-[6- < 2-cyanoyloxybenzyloxy) -pyrimidine_4_yloxy] phenyl} _3, methyl < propion' associated ester, 2 ,, 6!-二 風 12 ″ methyl-4, -trifluoromethoxy_4′-trifluoromethyl-1,3 · thiazoledi-5-methylaniline and 3-allyloxy_1, 2_Benzisoxazole_1,1_dioxide; -22 Redundant National Standards (CNS) A4 specification (210X297mm) A8 B8 C8 D8 314451 VI. Patent application in which (A) group activity Compounds and group (B) active compounds The weight ratio is 1 ·· 0.02-1: 50 〇2 According to the composition of the first item of the patent application, the formamide is selected from the following compounds:. _ (4_chloropeltyl) _ Ethyl] -2,2-digas-ethyl-3t-methyl_ 1r-cyclopropanecarboxamide diastereomeric mixture 'N- (R) _ 【1 _ (4_ 气 phenyl) _B 】】 -2,2-Digas-Ί-isopropylcyclopropanol diamine mixture, N- (F1) _ [1 ~ " (4_ gas phenyl) _ ethyl]- (1 S) -2,2-digas-ethyl_3t-methyl-U-cyclopropanol, and-(4-chlorophenyl) -ethyl] _ (1 S) -2, 2_dichloro-1 -isopropylcyclopropanecarboxamide. 3. A method for preventing and controlling mycobacteria, characterized in that no mixture of the active compound according to item 1 of the patent application is applied to the mycobacteria and / or the place where it occurs. .. 4. A method for preparing a beadicide composition, characterized in that the composition of the active compound according to item 1 of the patent application is mixed with a filler and / or a surfactant. ------------- (Please read the precautions on the back before filling in this page) Order, printed by the Central Bureau of Economic Affairs of the Ministry of Economic Affairs Beigong Consumer Cooperative 2S-National Standard Rate (CNS) A4 Specification (210X297mm)