JPH11322512A - Insecticidal and acaricidal composition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain the subject composition excellent in residual activities, complete lethal activities and fast-acting property by including a tetrahydrofuranylmethylamine derivative, and prallethrin or imiprothrin as an active ingredient. SOLUTION: This insecticidal and acaricidal composition contains (A) at least one of (tetrahydro-3-furanyl)methylamine derivatives of the formula (X1 to X7 are each H or a 1-4C alkyl; R1 is H, a 1-5C alkyl or the like; R2 is H, an amino or the like; Z is =N-NO2 or the like), and (B) at least one of (i) (S)-2-methyl-4-oxo-3-(2-propynyl)cyclopent-2-enyl (1R)-cis,trans-chrysanthemate (prallethrin) and (ii) 2,5-dioxo-3-prop-2-ynylimidazolidin-1-ylmethyl (1R)-cis,trans- chrysanthemate (imiprothrin) as an active ingredient. The weight ratio of the mixed components A to B is preferably (500:1)-(1:500).

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a compound represented by the general formula (1):

[0002]

Embedded image [In the formula, X ₁ , X ₂ , X ₃ , X ₄ , X ₅ , X ₆ , and X ₇ represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and R 1 represents a hydrogen atom and 1 to 5 carbon atoms. Alkyl group, alkenyl group having 3 carbon atoms, benzyl group, alkoxyalkyl group having 2 to 4 carbon atoms in the whole group, alkyloxycarbonyl group having 1 to 3 carbon atoms, phenoxycarbonyl group, alkylcarbonyl having 1 to 6 carbon atoms A alkenylcarbonyl group having 2 to 3 carbon atoms, a cycloalkylcarbonyl group having 3 to 6 carbon atoms, a benzoyl group, an alkyl-substituted benzoyl group having 1 to 4 carbon atoms,
R represents a halogen atom-substituted benzoyl group, 2-furanylcarbonyl group or N, N-dimethylcarbamoyl group;
2 is a hydrogen atom, an amino group, a methyl group, an alkylamino group having 1 to 5 carbon atoms, a disubstituted alkylamino group having 2 to 5 carbon atoms, a 1-pyrrolidinyl group, an alkenylamino group having 3 carbon atoms, alkynylamino group having 3 carbon atoms, a methoxy group, the number of carbon atoms of the entire group is 2-4 alkoxyalkyl group, a methylthio group or -N (Y ₁₎ Y ₂ (wherein Y ₁ is 1 to 3 carbon atoms Alkyloxycarbonyl group, phenoxycarbonyl group, C1-6 alkylcarbonyl group, C2-3 alkenylcarbonyl group, C3-6 cycloalkylcarbonyl group, benzoyl group, C1-4 Alkyl-substituted benzoyl group,
Y represents a halogen-substituted benzoyl group, 2-furanylcarbonyl group, N, N-dimethylcarbamoyl group, (tetrahydro-3-furanyl) methyl group or benzyl group;
₂ represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms. ) Represents, Z is = N-NO _2, = represents a CH-NO ₂ or = N-CN. (Tetrahydro-3-
Furanyl) methylamine derivative and at least one of (S) -2-methyl-4-oxo-3- (2-propynyl) cyclopent-2-enyl (1R) -cis, trans chrysanthemate, 2,5-dioxo -3-prop-2-ynylimidazolidin-1-ylmethyl (1R)
The present invention relates to a sanitary insecticide for a pesticidal and acaricidal composition, comprising at least one of cis and trans-chrysanthemate as an active ingredient.

[0003]

2. Description of the Related Art Conventionally, many kinds of sanitary pests such as amides, esters, glycols, synthetic pyrethroids, imidazoles and the like have been used for protecting plants and grains, humans and livestock from sanitary pests such as flies and cockroaches. Pesticides have been used. However, these sanitary insecticides are not only effective in insecticidal effect, insecticidal spectrum, residual effect, etc., but also
It is not always satisfactory, including safety aspects such as toxicity to aquatic animals and warm-blooded animals, and environmental pollution due to residues. In addition, as a result of repeated use of these drugs, resistance to the drug develops in various sanitary pests, the efficacy decreases, or the effect is hardly recognized at the usual treatment dose, making it difficult to control Is often the case. In addition, some of these drugs have a repellent effect against pests, making it difficult to use preparations mixed with bait of target pests. It is difficult to reach a fundamental decrease.

[0004] JP-A-7-179448 discloses that a furanyl compound represented by the general formula (1) has high insecticidal activity and a broad insecticidal spectrum. In addition, the furanyl-based compound exerts a high effect on insect pests having developed resistance, such as an organic phosphorus agent, a carbamate agent, a synthetic pyrethroid agent, an IGR agent, etc., without showing crossing properties. In the general formula (1), X ₁ , X ₂ , X ₃ ,
A compound in which X ₄ , X ₅ , X ₆ , and X ₇ are a hydrogen atom, R ₁ is a hydrogen atom, R ₂ is NHCH ₃ , and Z is ＮN—NO ₂ is hereinafter referred to as Compound 1.

Further, (S) -2-methyl-4-oxo-
3- (2-propynyl) cyclopent-2-enyl (1
R) -cis, trans chrysanthemate (hereinafter referred to as praletrin) is disclosed in JP-B-55-16561,
-Dioxo-3-prop-2-ynylimidazolidin-
1-ylmethyl (1R) -cis, trans-chrysanthemate (hereinafter referred to as imiprothrin) is disclosed in
9715, which is an insecticidal compound described in
No. 9306, it is known that the addition of a certain ester compound enhances its insecticidal efficacy, especially against cockroaches.

[0006]

The compound 1 has a high effect on sanitary pests, especially flies and cockroaches, but by further improving the recovery phenomenon of incompletely dead insects and the rapid effect (knockdown phenomenon). It is expected that a more effective sanitary insecticide can be provided.

An object of the present invention is to provide a sanitary insecticide which exhibits a sufficient lethal effect at a low concentration (reduces the recovery phenomenon of incompletely killed insects) and has an excellent quick action (shows a quick knockdown effect). As an issue.

[0008]

Means for Solving the Problems The present inventors have at least one compound of the general formula (1) and praretrin,
A composition containing at least one of imiprothrin as an active ingredient is excellent in residual effect, furthermore, not only has an excellent complete lethal effect, but also has a property that is superior to both alone in quick action, The present invention has been completed.

That is, the present invention provides a compound represented by the general formula (1):

[0010]

Embedded image [In the formula, X ₁ , X ₂ , X ₃ , X ₄ , X ₅ , X ₆ , and X ₇ represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and R 1 represents a hydrogen atom and 1 to 5 carbon atoms. Alkyl group, alkenyl group having 3 carbon atoms, benzyl group, alkoxyalkyl group having 2 to 4 carbon atoms in the whole group, alkyloxycarbonyl group having 1 to 3 carbon atoms, phenoxycarbonyl group, alkylcarbonyl having 1 to 6 carbon atoms A alkenylcarbonyl group having 2 to 3 carbon atoms, a cycloalkylcarbonyl group having 3 to 6 carbon atoms, a benzoyl group, an alkyl-substituted benzoyl group having 1 to 4 carbon atoms,
R represents a halogen atom-substituted benzoyl group, 2-furanylcarbonyl group or N, N-dimethylcarbamoyl group;
2 is a hydrogen atom, an amino group, a methyl group, an alkylamino group having 1 to 5 carbon atoms, a disubstituted alkylamino group having 2 to 5 carbon atoms, a 1-pyrrolidinyl group, an alkenylamino group having 3 carbon atoms, alkynylamino group having 3 carbon atoms, a methoxy group, the number of carbon atoms of the entire group is 2-4 alkoxyalkyl group, a methylthio group or -N (Y ₁₎ Y ₂ (wherein Y ₁ is 1 to 3 carbon atoms Alkyloxycarbonyl group, phenoxycarbonyl group, C1-6 alkylcarbonyl group, C2-3 alkenylcarbonyl group, C3-6 cycloalkylcarbonyl group, benzoyl group, C1-4 Alkyl-substituted benzoyl group,
It represents a halogen-substituted benzoyl group, a 2-furanylcarbonyl group, a (tetrahydro-3-furanyl) methyl group or a benzyl group, and Y ₂ represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms. ) Represents, Z is = N-NO _2, = C
It represents an H-NO ₂ or = N-CN. (S) -2-methyl-4-oxo-3 and at least one of the (tetrahydro-3-furanyl) methylamine derivatives represented by
-(2-propynyl) cyclopent-2-enyl (1
R) -cis, trans chrysanthemate, 2,5-dioxo-3-prop-2-ynylimidazolidin-1-
An insecticidal and mite-killing composition comprising at least one of ilmethyl (1R) -cis, trans-chrysanthemate as an active ingredient, and a method for using the composition for controlling sanitary pests. is there.

[0011]

DETAILED DESCRIPTION OF THE INVENTION A method for producing a furanyl compound represented by the general formula (1) and its use as an insecticide are described in JP-A-7-179448.

When the insecticidal and acaricidal composition of the present invention is actually applied, a mixture of a furanyl compound and a knockdown reagent is prepared in advance, or a single normal formulation for mixing in situ. Can be
In preparing the composition of the present invention, compound 1 and at least one of prarethrin and imiprothrin are used, but two or more of these may be mixed.

In the present invention, the mixing ratio of the furanyl compound represented by the general formula (1) (formula 1) to praletrin or imiprothrin is from 500: 1 to 1: 5 by weight.
00, preferably 90:10 to 10:90. When prarethrin and imiprothrin are mixed and used at the same time as compound 1, the mixing ratio of prarethrin and imiprothrin is 500: 1 to 1: 500 by weight.

By applying the insecticidal and acaridicidal composition of the present invention, orthoptera pests such as cockroaches, dipteran pests such as flies and mosquitoes, and Hyptoptera pests such as human fleas and cat fleas can be obtained. Pests of the order Lice, for example, human lice, lice, etc., Isoptera pests, for example, house termites, Yamato termites, etc., Acarina pests, such as mites, mites, ticks, etc., Hymenoptera, pests, etc., Coleoptera It does not have a repellent effect on a wide range of sanitary pests such as pests such as Azuki weevil, Azotium terrestris, and Aoba arata kanekushi, and exhibits an excellent control effect at a low concentration at a rapid and long-lasting effect at a low concentration.

[0015] In addition, for sanitary pests that have already developed resistance to amides, esters, glycols, synthetic pyrethroids, imidazoles and the like,
Has a remarkable insecticidal effect.

In the actual application of the active compound combinations according to the invention, the active substance mixtures themselves may be applied or, if desired, emulsions, wettable powders, Powders, granules, flowables, smokers, baits, aerosols, microcapsules, oils, mosquito coils, electric mosquito coils, heating fumigants, self-burning smokers, chemical reaction smokers, and porosity It can be formulated and used in any form such as a heating fumigation agent such as a ceramic plate fumigation agent, a non-heating evaporating agent such as a resin evaporating agent and an impregnated paper evaporating agent, and an aerosol.

In these preparations, the total amount of the furanyl compound of the general formula (1) and at least one of prarethrin and imiprothrin as an active ingredient is usually 0.001 by weight.
It contains from 01 to 95% by weight. In particular, 1 to 50% for emulsions,
1-80% for wettable powders, 0.1-20% for powders, 0.1-50% for flowables, 0.1-50% for microcapsules, 0.01-50% for oils, aerosols 0.01-10%, 0.01-40 for smokers
% For poison bait and the like.

The sanitary insecticide of the present invention has a high effect and a residual effect even when fed directly to a pest, but can be used even in a state where it can come into contact with the pest, and can be used for paper, wood, ghost, etc. It can be applied or impregnated on a substrate such as, or can be used as a paint containing a resin or the like in addition to a pesticide if necessary. Furthermore, by treating the mosquito nets and the like, pests can be efficiently controlled.

Suitable carriers for formulating the composition of the present invention include, for example, inorganic materials such as clay, talc, bentonite, kaolin, mica, pumice, vermiculite, gypsum, calcium carbonate, diatomaceous earth, zeolite, and silicic anhydride. Substances, soy flour, vegetable organic substances of flour, starch, natural and synthetic high molecular compounds such as crystalline cellulose polyvinyl chloride, and solid carriers such as urea and ammonium sulfate, and fragrances such as toluene, xylene, cumene, and methylnaphthalene Group hydrocarbons,
Carbon tetrachloride, chloroform, monochlorobenzene, o-
Chlorinated hydrocarbons such as chlorotoluene, dioxane, tetrahydrofuran, ethers such as ethyl cellosolve, acetone, metoethyl ketone, cyclohexanone, isophorone, ketones such as acetophenone, ethyl acetate, amyl acetate, esters such as ethylene glycol acetate, Ethanol, ethylene glycol, alcohols such as cyclohexanol, ethylene glycol ethyl ether, ether alcohols such as diethylene glycol ethyl ether, dimethylformamide, a polar solvent such as dimethyl sulfoxide, and a liquid carrier such as water, butane,
Gas carriers such as propane, nitrogen and carbon dioxide may be mentioned.

Examples of the adjuvant used for the purpose of emulsification, dispersion, wetting, spreading, sticking, improvement of fluidity, stabilization of an active ingredient, and the like include alkylbenzene sulfonates, alkyl sulfates, and lignin sulfonic acid. Anionic surfactants such as salts, polyoxyalkylene alkyl ethers, polyoxyalkylene alkyl aryl ethers, polyoxyalkylene alkylamines, polyoxyalkylene alkyl amides, polyoxyalkylene alkyl thioethers, polyoxyalkylene fatty acids Nonionic or cationic surfactants such as esters, glycerin fatty acid esters, sorbitan fatty acid esters, and polyoxypropylene polyoxyethylene block polymers, and other calcium stearate and wax Methylcellulose, carboxymethylcellulose, polyvinyl alcohol, casein, gum arabic, isopropyl hydroperoxide diene phosphate,
Phenol derivatives such as 2,2-di-t-butyl-4-methylphenol or butylhydroxyanisole, bisphenol derivatives, arylamines such as phenyl-α-naphthylamine, condensates of phenatidine and acetone, or benzophenone-based compounds Can be mentioned. However, these components are, of course, not limited to those described above.

The concentration of the active ingredient in the preparation and the application of the preparation may be selected according to the dosage form, treatment method, type of sanitary pest and the like. The mixing ratio of the compound represented by the general formula (1), which is the active ingredient in the preparation, to praletrin or imiprothrin is usually 97: 3 to 3:97, preferably 90:10.
10 to 90% by weight.

It goes without saying that the pesticidal composition of the present invention is sufficiently effective alone, but synergists such as S-421, piperonyl butoxide, NIA-16388, DEF, etc. Agents, miticides, fungicides, preservatives, nematicides, herbicides, plant growth regulators, fertilizers, soil amendments, microbial production toxins, natural or synthetic insect hormone disrupters, inducers, insect pathogens It can also be used as a mixture with other pesticides such as sexual microorganisms and small animals.

Representative examples of insecticides, acaricides, fungicides, and preservatives that can be used in admixture with the compound of the present invention are shown below. Resmethrin, framethrin, permethrin, cypermethrin, deltamethrin, cyhalothrin other than the compound described in the claims as a synthetic pyrethroid insecticide,
Cyfluthrin, fenpropatrin, tralomethrin,
Cycloprothrin, flucitrinate, fluvalinate, acrinathrin, tefluthrin, silafluofen, bifenthrin, empentrin, beta cyfluthulin, zeta cypermethrin, etc. These various isomers or pyrethrum extract, DDV as an organic phosphorus compound, etc.
P, cyanophos, fenthion, fenitrothion, dichlorfenthion, tetrachlorbinphos, dimethylvinphos, chlorfenvinphos, propaphos, methylparathion, temefos, phoxime, acephate, isofenphos, salithion, DEP, EPN, ethion,
Mecarbam, pyridafenthion, diazinon, pirimiphosmethyl, etrimphos, isoxathion, quinalphos, chlorpyrifosmethyl, chlorpyrifos, fosalon, phosmet, methidathion, oxydebrophos, bamidione, malathion, fentoate, dimethoate, formotion, phomethophos, prothiophene, prothiophene, ethylthiomethophothate
As carbamate insecticides such as sulprophos, pyraclophos, monocrotophos, naled, phosthiazate, etc.
NAC, MTMC, MIPC, BPMC, XMC, PH
C, MPMC, ethiophenecarb, bendiocarb, pirimicarb, carbosulfan, benfracarb, mesomil, oxamyl, aldicarb, etc., and arylpropyl ether-based insecticides such as etofenprox, flufenprox, halfenprox, etc.
As silyl ether insecticides, such as silafluofen,
As insecticide natural products, nicotine sulfate, polynactin complex, avermectin, milbemectin, BT, etc., as other insecticides, cartap, thiocyclam, bensultap, diflubenzuron, chlorfluazuron, teflubenzuron, triflumuron, flufenoxuron,
Novarron, flucycloxuron, hexaflumuron,
Fluazuron, imidacloprid, nitenpyram, acetamiprid, pymetrozine, fipronil, buprofezin, phenoxycarb, pyriproxyfen, methoprene, hydroprene, quinoprene, endosulfan,
Diafenthiuron, triazuron, tebufenozide,
Machine oils, acaricides, fungicides, such as chlorbenzylate, phenisobromolate, dicofol, chlordimeform, amitraz, BPPS, benzomate, hexthiazox, fenbutatin oxide, polynactin, quinomethionate, CPCBS, tetradiphone, lime polysulfide, clofente Gin, flubenzmin, flufenoxuron, cyhexatin, pyridaben, fenpyroximate, fenpyrad, thiophenate methyl, benomyl,
Thiuram, IPB, EDDP, furaside, probenazole, isoprothiolane, TPN, captan, polyoxin, blasticidin S, kasugamycin, validamycin, tricyclazole, pyroquilon, phenazine oxide, mepronil, flutranil, pencyclon,
Iprodione, hymexazole, metalaxyl, trifumizole, diclomedine, teclophthalam, propineb, ziram, dithianone, fosetyl, triforine, vinclozolin, procymidone, oxadixyl, triadimefon, bittertanol, fenarimol, guazatine,
Propamocarb hydrochloride, fluazinam and the like.

[0024]

EXAMPLES In order to show the excellent effects of the composition of the present invention, the formulation will be described with reference to specific preparation examples and test examples. However, the content of the active ingredient, the kind and content of the auxiliary ingredient, and the target pest are not limited to these. Needless to say, it will not be done. Parts represent parts by weight.

Formulation Example 1 A mixture of compound 1 and praletrin or imiprothrin (mixing ratio by weight: 9: 1, 7: 3, 5: 5, 3:
7 or 1: 9) 10 parts, emulsifier Solpol 355S
Emulsion was obtained by uniformly stirring and mixing 10 parts (surfactant, manufactured by Toho Chemical Co., Ltd.) and 80 parts of xylene.

Formulation Example 2 Mixture of compound 1 and praletrin or imiprothrin (mixing ratio by weight: 9: 1, 7: 3, 5: 5, 3:
7 or 1: 9) 20 parts, emulsifier Solpol 355S
An emulsion was obtained by uniformly stirring and mixing 10 parts (surfactant, manufactured by Toho Chemical Co., Ltd.) and 70 parts of xylene. Parts represent parts by weight.

Formulation Example 3 A mixture of compound No. 1 and praletrin or imiprothrin (mixing ratio by weight is 9: 1, 7: 3, 5: 5,
3: 7 or 1: 9), 2 parts of sodium alkylnaphthalenesulfonate, 1 part of sodium ligninsulfonate, 5 parts of white carbon, 82 parts of diatomaceous earth, and uniformly mixed to obtain a wettable powder. Was.

Formulation Example 4 A mixture of compound No. 1 and prarethrin or imiprothrin (mixing ratio by weight is 9: 1, 7: 3, 5: 5,
3: 7 or 1: 9) and 0.3 parts of white carbon are uniformly mixed, and 99.2 parts of clay and 0.2 parts of Drilles A (manufactured by Sankyo) are added and ground and mixed uniformly. Thus, 100 parts of powder was obtained.

Formulation Example 5 A mixture of compound No. 1 and prarethrin or imiprothrine (mixing ratio by weight is 9: 1, 7: 3, 5: 5,
3: 7 or 1: 9) and 5 parts of a 20% aqueous solution of polyvinyl alcohol were sufficiently stirred and mixed, and then 75 parts of a 0.8% aqueous solution of xanthan gum were added and stirred and mixed again to obtain 100 parts of a flowable agent. Was.

Formulation Example 6 A mixture of compound No. 1 and prarethrin or imiprothrin (mixing ratio by weight is 9: 1, 7: 3, 5: 5,
3: 7 or 1: 9), 3 parts of carboxymethylcellulose, 2 parts of lignin sulfonate, 1 part of dioctylsulfosuccinate sodium salt and 1 part of water were uniformly and wet-pulverized to obtain 100 parts of a flowable agent. .

Formulation Example 7 A mixture of compound No. 1 and prarethrin or imiprothrin (mixing ratio by weight is 9: 1, 7: 3, 5: 5,
3: 7 or 1: 9) 10 parts, sugar 5 parts, bran 50
Parts, 15 parts of rice bran and 20 parts of flour are uniformly mixed, granulated with water, and dried to obtain 100 parts of a bait.

Test Example 1 The following tests were carried out using the emulsion obtained in Formulation Example 1 and the emulsion of each compound alone having the same formulation. About 1 at the top of the wall
4 ml of the above emulsion prepared at a predetermined concentration in a waist high petri dish (diameter 9 cm, height 9 cm) coated with Vaseline
(3 to 25 times dilution) was sprayed with a tower sprayer. After air-drying, 10 adult German cockroaches were released, and the number of knockdown insects after a lapse of several minutes was counted. From the results at each concentration, KC5 after 2 minutes for each composition at each mixing ratio
0 values (50% knockdown concentration: prarethrin and imiprothrin) were determined (2 replicates) (Table 1 (Table 1)).
Further, after 48 hours, the LC50 value (50% concentration of dead insects: praletrin and imiprothrin) was determined (Table 2 (Table 2)). In Table 1, the relative potency represents the relative value of the KC50 value of each test with respect to the KC50 value of prarethrin, and in Table 2, the relative potency is the L of praretrin.
The relative value of the LC50 value of each test to the C50 value is shown.

[0033]

[Table 1]

[0034]

[Table 2]

[0035]

The insecticidal and acaricidal composition of the present invention is effective against sanitary pests such as Diptera and Hymenoptera. The insecticidal and acaridicidal composition of the present invention exhibits a sufficient lethal effect (reduces the recovery phenomenon of incompletely killed insects) at a low concentration, and also exhibits an effect with a rapid effect (fast knockdown effect). Further, the furanyl compound represented by the general formula (1) does not show a repellent effect on sanitary pests, and the repellent effect is reduced by mixing with the repellent praletrin or imiprothrin.

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Masahiko Nakamura 1144 Togo, Mobara-shi, Chiba Mitsui Chemicals, Inc.

Claims (3)

[Claims] 1. A compound represented by the general formula (1): [In the formula, X ₁ , X ₂ , X ₃ , X ₄ , X ₅ , X ₆ , and X ₇ represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and R 1 represents a hydrogen atom and 1 to 5 carbon atoms. Alkyl group, alkenyl group having 3 carbon atoms, benzyl group, alkoxyalkyl group having 2 to 4 carbon atoms in the whole group, alkyloxycarbonyl group having 1 to 3 carbon atoms, phenoxycarbonyl group, alkylcarbonyl having 1 to 6 carbon atoms A alkenylcarbonyl group having 2 to 3 carbon atoms, a cycloalkylcarbonyl group having 3 to 6 carbon atoms, a benzoyl group, an alkyl-substituted benzoyl group having 1 to 4 carbon atoms,
R represents a halogen atom-substituted benzoyl group, 2-furanylcarbonyl group or N, N-dimethylcarbamoyl group;
2 is a hydrogen atom, an amino group, a methyl group, an alkylamino group having 1 to 5 carbon atoms, a disubstituted alkylamino group having 2 to 5 carbon atoms, a 1-pyrrolidinyl group, an alkenylamino group having 3 carbon atoms, alkynylamino group having 3 carbon atoms, a methoxy group, the number of carbon atoms of the entire group is 2-4 alkoxyalkyl group, a methylthio group or -N (Y ₁₎ Y ₂ (wherein Y ₁ is 1 to 3 carbon atoms Alkyloxycarbonyl group, phenoxycarbonyl group, C1-6 alkylcarbonyl group, C2-3 alkenylcarbonyl group, C3-6 cycloalkylcarbonyl group, benzoyl group, C1-4 Alkyl-substituted benzoyl group,
Y represents a halogen-substituted benzoyl group, 2-furanylcarbonyl group, N, N-dimethylcarbamoyl group, (tetrahydro-3-furanyl) methyl group or benzyl group;
₂ represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms. ) Represents, Z is = N-NO _2, = represents a CH-NO ₂ or = N-CN. (Tetrahydro-3-
Furanyl) methylamine derivative and at least one of (S) -2-methyl-4-oxo-3- (2-propynyl) cyclopent-2-enyl (1R) -cis, trans chrysanthemate, 2,5-dioxo -3-prop-2-ynylimidazolidin-1-ylmethyl (1R)
-An insecticidal and acaricidal composition comprising at least one of cis and trans-chrysantemate as an active ingredient. 2. A (tetrahydro-3-furanyl) methylamine derivative represented by the general formula (1):
_{1, X 2, X 3,} X 4, X 5, X 6, X 7 is a hydrogen atom, R ₁ is a hydrogen atom, insecticidal according to claim 1, wherein R ₂ is NHCH _3, Z is = N-NO ₂ Composition. 3. A method of using the insecticidal and miticide composition according to claim 1 or 2 for controlling insect pests.