JPS6226208A - Attractant and insecticidal composition for fly - Google Patents

Abstract

PURPOSE:The titled composition containing (5-benzyl-3-furyl)methyl d-cis/trans- chrysanthemate, etc., and a sexual attractant substance, e.g. 9-tricosene, etc., in combination and capable of attracting flies for a time sufficient to produce insecticidal efficacy. CONSTITUTION:An attractant and insecticidal composition for flies containing particularly at least one of (5-benzyl-3-furyl)methyl d-cis/trans-chrysanthemate, 3-phenoxybenzyl d-cis/trans-chrysanthemate or 3-phenoxybenzyl dl-cis/trans-3-(2,2- dichlorovinyl)-2,2-dimethyl-1-cyclopro-panecarboxylate in pyrethroid based compounds and one selected from 9-tricosene, cis-9-tricosene, 10-methyl-9- tricosene, etc., as active constituents. EFFECT:Effective even for flies having resistance.

Description

[Detailed description of the invention] Upper end of hair fig momme 1 The present invention relates to a fly attractant and insecticide composition.

Conventional technology and its problems As insecticidal agents for adult flies, for example, emulsions, oils, aerosols, food poisons, etc. have been known for a long time. Insecticides with excellent activity and high safety for humans and livestock have been developed, and these have been applied to the dosage forms of the above-mentioned scales and put into practical use. However, regarding food poisons, Frymat et al.
There are several products available, but no product that is practically satisfactory has yet been developed.

The food poison (poison bait) is a food for flies that is impregnated with or contains an insecticide, and the selection of its formulation,
When preparing poisonous baits, etc., considering practicality, the following extremely sophisticated techniques are required. That is, first
secondly, the insecticide component selected must have as little repellency as possible to flies; secondly, it requires physical and/or chemical means to attract flies to the poisonous bait; and thirdly Fourthly, there must be enough gustatory attraction for the flies to start feeding when they land on the poisoned bait.Fourthly, the flies must have sufficient gustatory attraction to the poisoned bait before any anaerobic or intoxication symptoms develop. It is necessary to be able to introduce a sufficient lethal dose. Of course, each of the above requirements is not individual and is closely related to each other. If any one of the second-class requirements is missing, the effectiveness of the resulting poison bait will be extremely poor, and no satisfactory results will be obtained.

Furthermore, as the insecticidal components of currently known poison baits, only certain organophosphorus-based or carbamate-based insecticides are used, and pyrethroid-based insecticides are generally not used. In other words, pyrethroid insecticides are generally known to act rapidly against adult flies (hereinafter simply referred to as flies) and have excellent knockdown efficacy; It has the property of entering the body through the portal and acting extremely quickly on the nervous system, and therefore its application is limited to the respiratory route of the spiracles and the skin contact route. Pyrethroid insecticides are effective against not only flies but also mosquitoes and cockroaches due to the above properties, such as mosquito coils (air route), electric mosquito mats (same as above), aerosols (air gate route and contact route), It has been put into practical use in the form of smoke and transpiration agents (same as above), but it has not yet been put to practical use as a food poison for killing insects through the oral route.

Attempts to kill insects using pyrethroid insecticides via the oral route include, for example, Kaedeng (J.

Keiding>'s report ([)anish pest
Infection Laboratory Annu
al Report, 1978.

“Pa1nt-on-baits” 1-abora
However, this report states that poison baits using pyrethroid insecticides were investigated, but satisfactory results were not obtained. This reported result is not surprising given the general academic information that pyrethroid insecticides have a feeding repellent effect on insects.

Furthermore, in recent years, 2゜2-, a type of pyrethroid insecticide, has been introduced.
Dimethyl-3-(β,β-dichlorovinyl)-cyclopropanecarboxylic acid α-cyano-3-phenoxy-4-
It has been reported that fluorobenpine is effective as a poison bait for flies (see Japanese Patent Application Laid-open No. 78111/1983).
However, this report states that only the above compound is effective, and that other pyrethroid insecticides are unsuitable as poison bait. Thus, it is now common knowledge in the industry that pyrethroid insecticides have a repellent effect on insects, and that their efficacy is inferior when taken orally.

However, in general, pyrethroid insecticides are said to be highly safe for humans and livestock, and have high insecticidal activity, and they are also insecticides that do not easily develop resistance in pests. The application of insecticides was an important issue, and the application of poison baits was also a serious issue.

Means for Solving the Problems In view of the current situation, the present inventors continued to develop insecticide compositions effective against flies, and among many pyrethroid compounds, (5-benzyl-3-furyl) was developed. methyl d
-cis/trans-chrysanthemate, 3-phenoxybenzyl d-cis/trans-chrysampmer 1- or 3-phenoxybenzyl dl-cis/trans-3
-(2゜2-dichlorovinyl)-2,2-dimethyl-1
- Cyclopropane carboxylate has the effect of attracting flies for a sufficient period of time to develop its insecticidal effect, and has a strong insecticidal effect on flies, and has a strong insecticidal effect on flies that are resistant and susceptible. We have found that it can be effectively exterminated by using a small amount regardless of the species. Such χ
As a result of further research based on 0 children, it was found that when the above insecticidal ingredient and a fly sexual attractant were used together, the fly attracting effect could be enhanced. It has been found that this method can exhibit a significant insecticidal effect.

The present invention has been completed based on this knowledge.

That is, the present invention provides (5-benzyl-3-furyl)methyl
d-cis/tranmake 1 nozantemate, 3-phenoxybenzyl d-cis/l~lansu chrysanthemate and 3-phenogysibenzyl d9-cis/trans-
3-(2,2-dichlorovinyl>72.2-dimethyl-
At least one member selected from the group consisting of 1-cyclopropanecarboxylate and 9-tricosene, cis-9
- at least one hole from the group consisting of -1-nocosene, 10-methyl-9-tricosene, cis-2-methyl-8-docosene, cis-9-docosene, cis-8-docosene, and cis-10-tricosene; The present invention relates to a fly attractant and insecticide composition containing a species sexual attractant as an active ingredient.

In the present invention, (5-benzyl-3-furyl)methyl d-cis/trans-clintemate, 3-phenoxybenzyl d-cis/trans-clintemate and 3-phenoxybenzyl dl-cis/1- There are no particular restrictions on the proportion of at least one selected from the group consisting of lance-3-(2,2-dichlorovinyl)-2,2-dimethyl-1-cyclopropanecarboxylate and the above sex attractant. Although it is possible to appropriately select from a wide range, the latter is usually about 0.001 to 1 part by weight, preferably 0.005 to 1 part by weight, per 1 part by weight of the former.
The amount is preferably about 0.5 parts by weight.

In the composition of the present invention, the above-mentioned active ingredient compound can be applied as it is to areas where fly control is required, but
Usually, it is preferably used by preparing various forms such as liquids, solids, etc., suitable for the application area, application method, etc., using appropriate carriers and other compounding agents.

Examples of carriers used in preparing liquid preparations include alcohols such as methyl alcohol and ethyl alcohol, ketones such as acetone and methyl ethyl ketone, ethers such as tetrahydrofuran and dioxane, hexadi, kerosene, paraffin, and petroleum benzine. Aliphatic hydrocarbons, aromatic hydrocarbons such as benzene and toluene,
Esters such as ethyl acetate, halogenated hydrocarbons such as dichloroethane, etc. can be used as side threads. These compositions of the present invention in liquid form can further contain additives such as conventional film forming agents, emulsifiers, dispersants, spreading agents, wetting agents, stabilizers, propellants, etc. Adhesive form, emulsion, dispersant,
It can be used in the form of suspensions, lotions, creams, propellants, aerosols, etc. These additives include, for example, nitrocellulose, acetylcellulose,
Cellulose derivatives such as acetyl butyryl cellulose and methyl cellulose, vinyl resins such as vinyl acetate resin, alkyd resins, ethylene-vinyl acetate (H fat, urea resins, epoxy resins, polyester resins, urethane resins, silicone resins) Resins, acrylic resins, chlorinated rubber, film forming agents such as polyvinyl alcohol, soaps, polyoxyethylene fatty alcohol esters such as polyoxyethylene oleyl ether, polyoxyethylene alkyl allyls such as polyoxyethylene nonyl phenyl ether, etc. Injection of surfactants such as ether, polyoxyethylene fatty acid ester, fatty acid glyceride, sorbitan fatty acid ester, sulfuric acid ester of higher alcohol, flukylaryl sulfonate such as sodium dodecylbenzenesulfonate, liquefied petroleum gas, dimethyl ether, fluorocarbon, etc. Examples include casein, piratin, alginic acid, and CMC.

In addition, examples of carriers used for preparation in solid form include silicic acid, kaolin, activated carbon, bentonite,
Examples include mineral powders such as diatomaceous earth, talc, clay, calcium carbonate, and porcelain powder, vegetable powders such as wood flour, soybean flour, wheat flour, and starch, and clathrate compounds such as sugar and cyclodextrin.

Furthermore, the composition of the present invention can be prepared in a microencapsulated form by, for example, a spray drying method using polyvinyl alcohol, CMC, etc., an in-liquid curing method using gelatin, polyvinyl alcohol, alginic acid, etc., a coacervation method, etc. You can also do that.

Furthermore, the composition of the present invention may contain known feeding attractants, potency enhancers, antioxidants, decomposition inhibitors, bactericides, fungicides, fertilizers, flavoring agents, coloring agents, and the like. . Examples of feeding attractants that can be blended include powdered milk, egg powder, pupa powder, krill powder, meat extract, fruit juice, albumin, globumin, peptides, amino acids (e.g. proline), caramel, malt extract, vanillin, boei, grain flour, Examples include yeast, aliphatic roughtone, glucose, sucrose, maltose, monosaccharides, trisaccharides, and substances containing these proteins or carbohydrates. As a potency enhancer, for example, N-(2
-ethylhexyl)-bicyclo-(2,2,1)-5-
Hebutene-2,3-dicarboximide, 6-(propylbiperonyl)-butylcarbidyl ether, N-(2
-ethylhexyl)-1-isopropyl-4-methylbicyclo(2,2,2)oct-5-ene-2,3-dicarboximide. As an antioxidant,
For example, butylhydroxyanisole, dibutylhuman [1
Examples include xytoluene, tocopherol, and γ-oryzanol. Examples of the decomposition inhibitor include phenyl glycidyl ether. Examples of the disinfectant include dithilylic acid, benzoic acid, sorbic acid, p-chloro-m-xylenol, and 2-(4'-thiazoyl)benzimidazole. Examples of the antifungal agent include α-bromocinnamic aldehyde, N-dimethyl-N-phenyl-N'-(fluorodichloromethyl)thiosulfamide, and the like.

When using the composition of the present invention having various forms prepared in this manner, for example, fly infested areas such as crop cultivation fields, orchards, greenhouses, greenhouses, poultry houses,
The composition of the present invention may be placed, scattered, sprayed, coated, and pasted in grain safes, cafeteria kitchens, general households, and the like. The types of flies to be exterminated in the present invention are not particularly limited.
Stable flies, Common black flies, etc.), Common blow flies PI (Japanese common flies, etc.), Black fly families (Great blow flies, Common blow flies, Common black flies, Common black flies, Common black flies, Common blow flies,
Green fruit flies, black flies, black flies, etc.), Drosophilidae (sentinic flies, black flies, etc.), Drosophilidae (drosophila melanogaster, black fruit flies, etc.), Cheese flies (cheese flies, etc.), and dung flies! Sl
It is effective against any of the flies such as (Flea fly, etc.);

(5-benzyl-3-
Furyl) methyl d-cis/trans-chrysanthemate, etc. and the above-mentioned sex attractants (hereinafter collectively referred to as "active ingredient compounds") and the amount of the composition of the present invention to be applied will depend on its dosage form and application. It may be determined as appropriate depending on the method, application location, etc., and is not particularly limited. For example, when used in the form of a liquid such as a dispersant or a hydrating powder,
It is best to mix the active ingredient compound in the liquid formulation in an amount of about 1 to 25% by weight, preferably about 5 to 15% by weight, and when using it in the form of a solid such as a powder, the active ingredient in the solid The compound is usually about 0.1 to 15%, preferably 0.1% to 15%.
It is preferable to add about 3 to 4% by weight. In addition, as the application m, for example, in the case of coating use, the area to be coated is 1
The amount of active ingredient compound per cm2 is usually 0.01 m () or more, preferably about 0.05 to 0.1 mg. Usually 1 mg or more, preferably 3 to 1
It is best to set the amount to about 0 mg.

Effects of the Invention The composition of the present invention has the ability to attract flies for a sufficient period of time to develop its insecticidal effect, and has a strong insecticidal effect on flies. Therefore, if the composition of the present invention is used, Both resistant and susceptible flies can be effectively exterminated by using a small amount.

EXAMPLES The present invention will be explained more clearly by presenting formulation examples and test examples below. Note that "part" simply means "heavy item".

Formulation Example 1 (Powder) (5-benzyl-3-furyl)methyl d-cis/trans-chrysannamer 1~ (hereinafter referred to as "Compound A")
1 part of cis-9-tricosene was added to 2 parts, and this was dissolved in acetone. Then, 97 parts of 300 Metsstarck were added and thoroughly stirred, and the acetone was removed to obtain 1 q of the powder of the present invention.

Formulation Example 2 (Emulsion) Add 0.1 part of cis-9-tricosene to 5 parts of Compound A,
Next, 60 parts of xylene and 35 parts of Tsurubol [surfactant]
The emulsion of the present invention was obtained by sequentially adding 1 part to the mixture, mixing, and repeating fj2.

Formulation Example 3 (Emulsion) 0.3 parts of cis-9-tricosene was added to compound A'IO, and then 60 parts of xylene and 30 parts of Tulpol were sequentially added and mixed and stirred to prepare 1 q of the emulsion of the present invention.

Formulation Example 4 (Emulsion) 1 part of cis-9-tricosene was added to 20 parts of Compound A, and then 60 parts of xylene and 20 parts of Trupol were sequentially added, mixed and stirred to obtain an emulsion of the present invention.

Formulation Example 5 (Emulsion) 1 part of cis-9-tricosene was added to 20 parts of Compound A, and then 60 parts of xylene and 20 parts of polyoxyethylene styrenated phenyl ether polymer (surfactant) were sequentially added, mixed, and stirred. The emulsion of the present invention is 19.

Formulation Example 6 (Emulsion) Add 1 part of cis-9-tricosene to 20 parts of Compound A, then add 60 parts of xylene and 15 parts of fatty acid ester of glycerol.
1 part and 5 parts of CMC were sequentially added, mixed and stirred to obtain an emulsion of the present invention.

Formulation Example 7 (Emulsion) 1 part of cis-9-tricosene was added to 20 parts of Compound A, and then 60 parts of xylene, 320 parts of paraffin sulfonic acid [320 parts of surfactant, and 1122 parts of force] were sequentially added, mixed, and stirred to prepare the present invention. 1 q of emulsion.

Formulation Example 8 (Wettable powder) Add 0.1 part of cis-9-tricosene to 20 parts of Compound A, then add 5 parts of Tsurpol and mix, then add 55 parts of white carbon and stir thoroughly in a trap. , and mixed to obtain the hydrating agent of the present invention.

Formulation Example 9 (Oil agent) An oil agent of the present invention was obtained by dissolving 5 parts of Compound A and 0.1 part of cis-9-tricone in 90 parts of kerosene.

Formulation Example 10 (Oil) 5 parts of Compound A and 0.1 part of 9-tricosene were heated under irb.
The oil agent of the present invention was obtained by dissolving in 90 parts.

Formulation Example 11 (Oil agent) An oil agent of the present invention was obtained by dissolving 10 parts of Compound A and 0.5 parts of 9-tricholene in 90 parts of kerosene.

Formulation Example 12 (Aerosol) 1 part of Compound A, 0.05 part of cis-9-tricosene, and 3 parts of deodorized kerosene are mixed and dissolved, filled into an aerosol container, and a valve part is attached. After that, 85 parts of liquefied petroleum gas is injected through the valve part. The aerosol of the present invention was obtained by pressurizing and filling the sample.

Formulation Example 13 (Fine Granules) 2 parts of Compound A and 0.01 part of cis-9-tricosene were adsorbed onto 96.5 parts of fine bentonite, and mixed for 20 minutes using a Nauta mixer. Further, 1 part of Carplex was added and mixed for 15 minutes, and 1 q of the microgranules of the present invention were added.

Test Example 1 q of the emulsion prepared in Preparation Example 2 was diluted 100 times, and this was sprayed onto a wooden plate, and the plates 1 to 1 were placed in a livestock barn. One day later, the number of dead flies around the plate was determined. This test was repeated three times. As a result, it was confirmed that an average of 46 flies died.

In Formulation Example 13, 10 g of the 4H,1 Radar microgranules were placed in a plastic container and placed in a place where flies were infested.

One day later, the number of dead flies in and around the container was examined. This test was repeated three times. As a result, the average
Six flies were confirmed dead.

(that's all) ・、-go/ One roll

Claims (1)

[Scope of Claims] [1] (5-Benzyl-3-furyl)methyl d-cis/trans-chrysanthemate, 3-phenoxybenzyl d-cis/trans-chrysanthemate and 3-phenoxybenzyl dl-cis /trans-3-(2,
At least one member selected from the group consisting of (2-dichlorovinyl)-2,2-dimethyl-1-cyclopropanecarboxylate, as well as 9-tricosene, cis-9-tricosene, 10-methyl-9-tricosene, cis- 2-methyl-8-docosene,
cis-9-docosene, cis-8-docosene and cis-1
1. A fly attractant and insecticide composition containing as an active ingredient at least one sex attractant selected from the group consisting of O-tricosene.