WO2009104770A1 - Plante pour volatilisation d'agent - Google Patents

Plante pour volatilisation d'agent Download PDF

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Publication number
WO2009104770A1
WO2009104770A1 PCT/JP2009/053095 JP2009053095W WO2009104770A1 WO 2009104770 A1 WO2009104770 A1 WO 2009104770A1 JP 2009053095 W JP2009053095 W JP 2009053095W WO 2009104770 A1 WO2009104770 A1 WO 2009104770A1
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WIPO (PCT)
Prior art keywords
plant
carrier
drug
active ingredient
volatilization
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Application number
PCT/JP2009/053095
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English (en)
Japanese (ja)
Inventor
慎也 新居
正永 山口
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アース製薬株式会社
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Priority to JP2009554412A priority Critical patent/JPWO2009104770A1/ja
Publication of WO2009104770A1 publication Critical patent/WO2009104770A1/fr

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/20—Poisoning, narcotising, or burning insects
    • A01M1/2022—Poisoning or narcotising insects by vaporising an insecticide
    • A01M1/2027—Poisoning or narcotising insects by vaporising an insecticide without heating
    • A01M1/2044—Holders or dispensers for liquid insecticide, e.g. using wicks
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/18—Vapour or smoke emitting compositions with delayed or sustained release
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants

Definitions

  • the present invention relates to a chemical volatilization plant, a method for producing the plant, a carrier for preparing the plant, a chemical volatilization method, and a pest control agent.
  • Patent Document 1 proposes a method of volatilizing a medicine in which a suspension of an insect repellent is sucked up by a cut flower and the medicine is volatilized indoors through the cut flower.
  • Patent Document 1 since it is a suspension, the volatilization persistence of the drug cannot be obtained, and the practicality is poor.
  • Japanese Patent Laid-Open No. 10-182305 Japanese Patent Laid-Open No. 10-182305
  • an object of the present invention is to provide a chemical volatilization plant that can volatilize a drug containing the target active ingredient with a sustained manner, a method for producing the plant, a carrier for preparing the plant, a method for volatilizing the drug, and a pest. It is to provide a control agent.
  • the present invention is as follows. 1. A chemical volatilization plant configured to bring at least a part of a plant into contact with a carrier containing a drug containing a target active ingredient and volatilize the drug from the plant, wherein the carrier Is a liquid in which the drug is dissolved. 2. A chemical volatilization plant configured to bring at least a part of a plant into contact with a carrier containing a drug containing a target active ingredient and volatilize the drug from the plant, wherein the carrier A plant for chemical volatilization, characterized in that is solid. 3. 2. A liquid carrier containing a drug containing a target active ingredient, which is used for preparing the plant for chemical volatilization described in 1 above. 4). 3.
  • a solid carrier containing a drug containing a target active ingredient which is used for preparing the chemical volatilization plant according to 2 above. 5). 4. The carrier according to 3 above, wherein the carrier is an aqueous solution of the drug. 6). 5. The carrier according to 4 above, wherein the carrier is natural or artificial soil. 7). 5. The carrier according to 3 or 4 above, wherein the carrier is a fertilizer. 8).
  • a carrier containing a drug containing a target active ingredient is brought into contact with at least a part of the plant so that the drug is volatilized from the plant, and the carrier is a liquid in which the drug is dissolved.
  • a carrier containing a drug containing a target active ingredient is brought into contact with at least a part of a plant so that the drug is volatilized from the plant, and the carrier is solid.
  • a method for producing a chemical volatilization plant 10. 3.
  • a method for volatilizing a drug comprising installing the plant for volatilizing the drug according to 1 or 2 and volatilizing the drug containing the target active ingredient into the indoor space.
  • a pest control agent comprising a carrier comprising a drug containing a target active ingredient, and a plant that is at least partially in contact with the carrier, wherein the carrier is a liquid in which the drug is dissolved.
  • a pest control agent characterized by being configured to volatilize the drug from the plant body.
  • a pest control agent comprising a carrier comprising a drug containing a target active ingredient, and a plant that is at least partially in contact with the carrier, wherein the carrier is solid, and the plant A pest control agent, characterized in that it is configured to volatilize the chemical.
  • a pest control agent As an active ingredient, a pest control agent will be described as an example.
  • dimethyl phthalate 2-ethyl-1,3-hexanediol, 2,3,4,5-bis ( ⁇ 2 -butylene) tetrahydro Furfural, di-n-propylisocincomeronate, dibutyl succinate, diethyl mandelic acid amide, 2-hydroxyethyl octyl sulfide, 2- (2-hydroxyethyl) -1-piperidinecarboxylic acid 1-methylpropyl, geraniol, citronellal , Eugenol, di-n-butyl succinate and other pest
  • the carrier of the present invention contains a drug containing the active ingredient as described above, and examples thereof include liquid or solid.
  • the active ingredient itself is a liquid, it can be used as it is, and a liquid carrier may be used if necessary.
  • the carrier is a liquid in which the drug is dissolved (hereinafter referred to as a liquid carrier)
  • the liquid carrier of the present invention is a liquid in which a drug is dissolved.
  • the absorption efficiency of a plant body is excellent compared with the suspension liquid which the chemical
  • medical agent can be improved.
  • the solvent in the liquid carrier include various organic solvents such as water and alcohols.
  • the liquid carrier is particularly preferably an aqueous solution from the viewpoint of the persistence of volatilization of the drug.
  • a solubilizer can be incorporated into the liquid carrier.
  • the solubilizer include an anionic active agent (for example, sulfonate), a cationic active agent (for example, alkylamine salt, quaternary ammonium salt), and an amphoteric active agent (for example, alkylbetaine).
  • Nonionic activators eg, polyoxyethylene alkylphenyl, polyoxyethylene alkyl ether, fatty acid sorbitan ester, polyoxyethylene alkylphenyl ether, polyoxyethylene polyoxypropylene glycol, polyoxyethylene castor oil, polyoxyethylene hydrogenated castor And surfactants having an action of solubilizing or solubilizing oil, etc., amphiphilic substances, and the like.
  • polyoxyethylene alkylphenyl, polyoxyethylene alkyl ether, polyoxyethylene castor oil, and polyoxyethylene hydrogenated castor oil are preferable.
  • particularly preferred drugs have a vapor pressure of 1 ⁇ 10 ⁇ 5 to 1 ⁇ 10 0 Pa at 20 ° C., more preferably 1 ⁇ 10 ⁇ 4 to 1 ⁇ 10 ⁇ 2. Pa, for example, metfurthrin, profluthrin, transfluthrin, empentrin and the like.
  • liquid carrier of the present invention examples include water, alcohols such as methyl alcohol and ethyl alcohol, ketones such as acetone and methyl ethyl ketone, ethers such as tetrahydrofuran and dioxane, aliphatics such as hexane, kerosene, paraffin and petroleum benzine.
  • alcohols such as methyl alcohol and ethyl alcohol
  • ketones such as acetone and methyl ethyl ketone
  • ethers such as tetrahydrofuran and dioxane
  • aliphatics such as hexane, kerosene, paraffin and petroleum benzine.
  • hydrocarbons aromatic hydrocarbons such as benzene and toluene
  • esters such as ethyl acetate
  • halogenated hydrocarbons such as dichloroethane.
  • the concentration of the drug may be set in consideration of the type of the drug, volatility, solubility in the liquid, etc., for example, preferably in the liquid carrier, preferably 0.005 to 10 mass. %, More preferably 0.01 to 3% by mass.
  • the carrier is a solid containing the drug (hereinafter referred to as a solid carrier)
  • the type of solid carrier is not particularly limited as long as it can be contacted without adversely affecting the plant body.
  • Mineral powder such as flour, vegetable powder such as wood flour, soybean flour, wheat flour, starch, etc., inclusion compounds such as cyclodextrin, pulp, water absorption (liquid absorption) polymer, natural soil, artificial soil, fertilizer , Fiber, agar, sponge and the like.
  • natural soil artificial soil, and fertilizer are preferable in the case where the plant of the present invention is installed indoors and grown.
  • the natural soil may be any naturally occurring soil, and examples thereof include peat moss and coconut glass.
  • Examples of the artificial soil include pulp, water absorption (liquid absorption) polymer, inorganic porous powder (for example, vermiculite, zeolite, pearlite), aggregate, unglazed powder, and the like, and a mixture thereof.
  • fertilizers for example, ammonium sulfate, urea, ammonium nitrate, lime nitrogen, lime nitrogen superphosphorus, acid lime, heavy phosphate lime, adult phosphorus fertilizer, (heavy) calcined phosphorus fertilizer, sulfuric acid, ammonia and the like are active ingredients. Fertilizer is mentioned. The use of a fertilizer is particularly preferable in terms of growth efficiency and drug absorption efficiency because it contains plant nutrients.
  • the solid carrier for example, tricyclodecane, cyclododecane, 2,4,6-triisopropyl-1,3,5-trioxane, trimethylene norbornene, paradichlorobenzene, naphthalene,
  • a sublimable carrier such as camphor can be used, and the above active ingredients can be melt mixed or mixed and then molded into a sublimable solid agent.
  • the dosage form of the solid carrier include gels, microcapsules, and aqueous solvents (solid agents).
  • the concentration of the drug may be set by appropriately considering the type of the drug, volatility, etc. For example, in the solid carrier, preferably 0.005 to 10% by mass, more preferably 0. 0.01 to 3% by mass.
  • Additives include, for example, solvents, preservatives, plant growth regulators such as gibberellins, gelling agents, extenders, emulsifiers, dispersants, spreading agents, wetting agents, stabilizers, propellants, nitrocellulose, acetylcellulose Cellulose derivatives such as acetylbutyrylcellulose and methylcellulose; Vinyl resins such as vinyl acetate resins; Alkyd resins; Urea resins; Epoxy resins; Polyester resins; Urethane resins; Rubber; Film forming agent such as polyvinyl alcohol; Soaps; Polyoxyethylene fatty alcohol ether such as polyoxyethylene oleyl ether; Polyoxyethylene alkyl aryl ether such as polyoxyethylene nonylphenyl ether; Polyoxyethylene fatty acid ester; Fatty acid Glycerides; Rubitan fatty acid esters; sulfates of higher alcohols; surfactants
  • silver thiocyanate aminooxyacetic acid, aminoethoxyvinylglycine, aminoisobutyric acid, isopropylideneaminooxyacetic acid ester, allocoronamic acid, cispropenylphosphonic acid, aminotriazole, 1-methylcyclopropene, guanidine chloride, sucrose , 8-hydroxyquinoline, citric acid, succinic acid, tartaric acid, water-soluble quaternary ammonium salt polysaccharide, water-soluble quaternary ammonium salt hydroxyalkyl polysaccharide, quaternary ammonium salt polymer, etc., and mixtures thereof
  • Examples include cut flower preservatives.
  • Examples of the contact between the liquid carrier and the plant include a method in which the root and stem of the plant are brought into contact with the liquid carrier (for example, immersion). Moreover, you may apply
  • the application amount in this case may be determined as appropriate depending on the type of the drug and the like. For example, 10 to 100 ⁇ g is exemplified as the amount of active ingredient per 1 cm 2 of leaf surface.
  • the contact between the solid carrier and the plant body is, for example, a method such as liquid and / or solid hydroponics in which the plant body is planted in an artificial or natural soil as usual.
  • medical agent is also mentioned.
  • the contact time between the liquid or solid carrier and the plant body is not particularly limited as long as a desired amount of the chemical is volatilized from the plant body, but is, for example, 1 to 120 hours.
  • the thus prepared plant for drug volatilization of the present invention volatilizes the drug in the space. That is, the plant body can be used as a medium for chemical volatilization. Volatilization is thought to be done from the whole plant, especially from the leaves and stems of the plant.
  • volatilization from the plant body as used in the field of this invention means volatilization from the site
  • gerbera cineraria, deimorph oceca, dahlia, chrysanthemum, calendula, sunflower, sweet pea, yamafuji, pansy, nadesico, carnation, gypsophila, morning glory, rose, ume, bokeh, sakura, snowy willow, stock, habutton, statice, gentian, lichen , Lily, water lily, scallop lily, scented lily, tulip, alstroemeria, aloe, ornithogalum, hyacinth, gladiolus, freesia, iris, crocus, anigozanthus, narcissus, nerine, amaryllis, aria quail, cinnamon, primula, cycladium, primula Denfare, Cattleya, Paphiopedilum,
  • Rubinas Leguminosae
  • Papaver Pier
  • Himekashimugiwort Asteraceae
  • Olechinogiiku Asteraceae
  • Artemisia Asteraceae
  • Selenidae Asteraceae
  • Hamasuge Cryptaceae
  • Harujion Himejo
  • Nogeshi Nogeshi, conjuguna, psyllium, swordfish, ragweed, horsetail, sorrel, inuta, clover and the like.
  • the plant body of the present invention By installing the plant body of the present invention thus obtained, for example, indoors, it is possible to volatilize the medicine containing the target active ingredient indoors, and for example, it is possible to obtain an effective pest control effect. . Moreover, when applied to agricultural crops, by bringing a carrier containing a drug into contact with the crops, the crops can be self-defense against pests, and pest damage can be prevented.
  • medical agent volatilization plant which can volatilize the chemical
  • FIG. 10 is a diagram for explaining an experimental apparatus used in Example 5.
  • FIG. 10 is a diagram for explaining an experimental apparatus used in Example 5.
  • the drug used in the present invention is not particularly limited as long as it contains the intended active ingredient, but is preferably one that does not adversely affect the plant body.
  • the above-described pest control is used for indoor use.
  • the agents there are fragrances, deodorants, medical drugs and the like.
  • a sustained effect is obtained by the active ingredient volatilized from the plant body.
  • an inhalant used for asthma and bronchitis is used as a medical drug, and the plant body is brought into contact with a carrier containing menthol, which is an active ingredient of an inhalant, and is placed near the user.
  • a carrier containing menthol which is an active ingredient of an inhalant
  • Liquid carriers 1 to 3 were prepared according to the formulation shown in Table 1 below.
  • the insecticidal substance used for the liquid carrier 1 was transfluthrin, and the amount used was 0.2 g.
  • the insecticidal substance used for the liquid carrier 2 was metfurthrin, and the amount used was 0.08 g.
  • the insecticidal substance used for the liquid carrier 3 was profluthrin, and the amount used was 0.08 g.
  • a mosquito coil was used for the control. The active ingredient in the mosquito coil was dl ⁇ d-T80-alleslin (0.25%).
  • the plant body As the plant body, mugwort and giant peony were used, and the root part was cut off.
  • the plant body (100 g or 200 g) was immersed in each of the liquid carriers 1 to 3. Only the stem portion of the plant body was immersed in a liquid carrier. After leaving for one day, the chemical volatilization plants 1 to 3 of the present invention were obtained.
  • a glass chamber measuring 70 cm in length, 70 cm in width, and 70 cm in height was prepared, and the chemical volatilization plants 1 to 3 were placed in the container as shown in FIG. 1 (without ventilation).
  • the container was filled with a liquid carrier prepared with plant bodies 1 to 3 for chemical volatilization.
  • a lid was formed with a food wrap (film) on the entire opening of the container except for the portion where the plant body was placed in the container.
  • Wind of the blower (1.4 liter / second) was applied to the chemical volatilization plant body, and 17 female squids were released into the glass chamber, and the values of KT50 and KT90 were calculated.
  • Table 2 Here, KT50 indicates the time (minutes) required for 50% of the pests to be knocked down, and KT90 indicates the time (minutes) required for 90% of the pests to be knocked down.
  • Example 2 A plant similar to that in Example 1 was used. However, no root removal was performed. Using the liquid carrier 2 in Example 1, with respect to 200 g of plant bodies, (1) immersing only the roots in the liquid carrier; (2) replanting the plant bodies into pots (5, diameter 15 cm), and soil (artificial soil) 200g; Hanagokoro Co., Ltd., gardening soil) and leaves are sprayed with 100 ml of liquid carrier on the whole; (3) Plants are replanted in pots (5, diameter 15 cm), soil (artificial soil 200 g; The pest control agent 1 to 3 of the present invention comprising each carrier and the treated plant body was obtained by spraying 100 ml of the liquid carrier only on Hanagokoro Co., Ltd., gardening soil).
  • any of the pest control agents 1 to 3 was placed in the glass chamber used in Example 1, and the same test as in Example 1 was performed.
  • the pest control agent 1 of the above (1) is the same as in Example 1, except for the arrangement part of the plant body in the container, over the entire opening of the container.
  • a lid was formed with food wrap.
  • the pest control agents 2 and 3 of the above (2) and (3) a lid was formed on the entire pot opening with food wrap, except for the arrangement part of the plant body in the pot.
  • the wind of the blower (1.4 liter / second) was applied to the chemical volatilization plant, and 17 female squids were released into the glass chamber. After one day, the values of KT50 and KT90 were calculated. The results are shown in Table 3.
  • Example 3 In Example 2, the pest control agent 2 was put in a glass chamber, and after 5, 7, 10, 11, 14, 20, 25, 31 days, 17 female squids were released into the glass chamber, and KT50 and KT90 were calculated. did.
  • the glass chamber was stored in a 25 ° C. draft. The results are shown in Table 4 (note that KT50 and KT90 after 1 day are also shown in the same manner as in Example 2).
  • the effect began to drop 10 days after the treatment, and after 31 days the KT value decreased considerably, but the effect on mosquitoes was not lost. Moreover, although it was limited indoors, it turned out that the effect with respect to a mosquito lasts at least about one month.
  • Example 4 As a plant body, mugwort and giant peony were used. The mass of the plant per pot was about 100 g. In the No. 5 pot, 200 g of artificial soil (Horokoro Co., Ltd., horticultural soil) is put as soil, and 100 g of the plant is planted, and it is tested in two pots (100 g of plant per pot is used in two pots). used. Hereinafter, this is referred to as a sample. Next, treatment liquids 1 to 4 were prepared. The treatment liquids 1 to 4 were prepared using the liquid carrier formulation of Example 1, but the insecticidal ingredients in Table 1 were set as follows.
  • Treatment liquid 1 Metofluthrin 0.08 g
  • Treatment liquid 2 Metofluthrin 0.06 g and Profluthrin 0.04 g
  • Treatment solution 3 Metofluthrin 0.04 g and Profluthrin 0.06 g
  • Treatment liquid 4 Profluthrin 0.1 g
  • Test group 1 Spray 50 ml of the treatment solution 1 on the leaves and soil of the sample, and leave it for a day.
  • Test group 2 Spray 50 ml of the treatment liquid 2 on the leaves and soil of the sample by spraying, and leave it for one day.
  • Test group 3 50 ml of the treatment solution 3 is sprayed on the leaves and soil of the sample by spraying and left for a day.
  • Test group 4 50 ml of the treatment solution 4 is sprayed on the leaves and soil of the sample by spraying and left for one day.
  • Test group 5 Spray 50 ml of the treatment liquid 2 on the sample soil only and leave it for one day.
  • Test group 6 The treatment solution 1 is sprayed on the leaves and soil of the sample with 50 ml of spray, and left for 25 days.
  • Test group 7 Further, the treatment liquid 2 is sprayed on the treated sample in the test group 5 only on the soil by spraying 50 ml (total 100 ml).
  • the treatment solution was treated with the leaves and soil of the sample, and thus immediate effect was recognized. Moreover, the example using profluthrin as an insecticidal substance resulted in a high repellent rate of rising. Profluthrin was considered to have such a result because of its higher volatility.
  • test group 6 the sample was treated with 50 milliliters of the treatment solution 1 on the leaves and soil of the sample and allowed to stand for 25 days, but after 20 minutes, a high repellent effect was observed. Further, even when the treatment liquid was treated only on the soil as in the test sections 5 and 7, a sufficient effect was exhibited after about 30 minutes.
  • Example 5 As a plant body, mugwort and giant peony were used. The mass of the plant body per one was about 100 g. As shown in FIG. 4 (A), 200 g of artificial soil (manufactured by Hanagoro Co., Ltd., horticultural soil) was put in the No. 5 pot, and the two plants were planted from the root. Next, a treatment liquid was prepared. The treatment liquid used was the formulation of the liquid carrier of Example 1, but the insecticidal substances in Table 1 were 0.06 g of metfurthrin and 0.04 g of profluthrin. In order to prevent volatilization of the active ingredient as shown in FIG. 4 (C), wrap and aluminum foil are sprayed on the part indicated by the dotted line in FIG. The plant surface and the pot part of the lower part were covered with, and only the part of the plant body that was not touched by the drug was exposed and used as a specimen.
  • FIG. 4 (C) wrap and aluminum foil are sprayed on the part indicated by the dotted line in FIG.
  • a glass chamber having a length of 70 cm, a width of 70 cm, and a height of 70 cm was prepared. As shown in FIG. 5, the specimen was arranged at the approximate center in the glass chamber (without ventilation). The air of the blower was applied to the specimen (1.4 liters / second), and 17 female squids were released into the glass chamber, and the values of KT50 and KT90 were calculated. The results are shown in Table 6.
  • Example 6 As shown in Table 6, KT50 and KT90 of mosquitoes were confirmed.
  • Example 5 As shown in FIG. 4 (B), the drug is treated only in the lower part of the plant body.
  • the upper part of the plant body not touched by the drug as shown in FIG. 4 (C). It was only exposed in the space. Therefore, it was thought that knockdown of mosquitoes was confirmed by the transfer of the chemicals treated on the body surface of the plant body to the other body surface and volatilization.
  • the repellent effect at the rise was slightly slow, but a high repellent effect was confirmed from around 30 minutes after the start of the test. It was thought that the repellent effect against mosquitoes was confirmed because the chemicals treated on the body surface of the plant body migrated to the other body surface of the plant body and volatilized.
  • Example 7 Preparation of Solid Carrier 10 g of the formulation shown in Table 8 below was impregnated in 50 g of pearlite which is a solid carrier.
  • the pearlite treated with the drug was dried at 40 ° C. for 8 hours, and then 50 g was mixed with 150 g of artificial soil (Hanagokoro Co., Ltd., gardening soil).
  • 200 g of artificial soil blended with the solid carrier was placed in a No. 5 pot, planted with oleander and mugwort (two each, 100 g), and treated with 50 ml of water as a specimen.
  • Liquid carrier 4 perfume aqueous solution
  • Table 10 Liquid carrier 4 (perfume aqueous solution) was prepared according to the formulation shown in Table 10 below.
  • the fragrance used for the liquid carrier 4 is a mixture of 5.26 g of dl-camphor, 4.68 g of turpentine, 2.82 g of l-menthol, and 1.33 g of eucalyptus oil.
  • Mini roses (Rosaceae) and rubinas (Leguminosae) were used as plants.
  • a No. 5 pot 200 g of artificial soil (manufactured by Hanagokoro Co., Ltd., gardening soil) was added as soil, and the plant bodies were planted from the roots.
  • the chemical volatilization plants 4 and 5 of the present invention were obtained.
  • positioning part to the pot of a plant body the soil surface and the whole pot were covered with the food wrap and aluminum foil, and the clearance gap was completely plugged up with the cloth tape.
  • a control prepared by spraying a plant body using a solution prepared by a formulation excluding a fragrance was used. After leaving for one day, the plant for chemical volatilization 4 and 5 and the control were placed in a box 20 cm long x 20 cm wide x 20 cm high, respectively, and after filling the smell, eight panelists used the chemical volatilization plant of the present invention. The presence or absence of a fragrance difference between the bodies 4 and 5 and the control was confirmed.
  • the fragrance of the plant body is clearly changed by treating the liquid carrier mixed with the fragrance on the soil surface, and the fragrance contains the component of the fragrance. Therefore, it turned out that a plant body absorbs a fragrance
  • a drug containing the target active ingredient can be volatilized with good sustainability
  • a pest control agent repellent agent
  • insecticide insecticide
  • fragrance can be used indoors without harming the plant body.
  • Deodorizers, medical drugs and the like can be volatilized, and can be used for daily necessities, cosmetics, medical drugs, general drugs, agricultural chemicals and the like.

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  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Toxicology (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Organic Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Catching Or Destruction (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fertilizers (AREA)
  • Hydroponics (AREA)

Abstract

L'invention porte sur une plante pour volatilisation d'agent, par laquelle un agent contenant un ingrédient actif cible peut être volatilisé de façon hautement durable, sur un procédé pour sa production, sur un support pour préparer la plante ci-dessus, sur un procédé de volatilisation d'agent et sur un agent de lutte contre les insectes nuisibles. Une plante pour volatilisation d'agent construite en amenant au moins une partie d'une plante en contact avec un support qui porte un agent contenant un ingrédient actif cible de façon à volatiliser l'agent décrit ci-dessus à partir de la plante décrite ci-dessus, est caractérisée par le fait que le support décrit ci-dessus est un liquide ou un solide dans lequel l'agent décrit ci-dessus est dissous. L'invention porte également sur un support liquide ou solide, qui porte un agent contenant un ingrédient actif cible, devant être utilisé lors de la préparation de la plante pour volatilisation d'agent telle que décrite ci-dessus. L'invention porte également sur un procédé pour produire une plante pour volatilisation d'agent utilisant le support tel que décrit ci-dessus. L'invention porte également sur un procédé de volatilisation d'agent et sur un agent de lutte contre les insectes nuisibles utilisant chacun la plante pour volatilisation d'agent telle que décrite ci-dessus.
PCT/JP2009/053095 2008-02-22 2009-02-20 Plante pour volatilisation d'agent WO2009104770A1 (fr)

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JP2009554412A JPWO2009104770A1 (ja) 2008-02-22 2009-02-20 薬剤揮散用植物体

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JP2008-041275 2008-02-22
JP2008041275 2008-02-22

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014028779A (ja) * 2012-07-31 2014-02-13 Earth Chemical Co Ltd 匍匐害虫駆除製剤および匍匐害虫駆除方法
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KR20210012240A (ko) * 2019-07-24 2021-02-03 재단법인 경기도경제과학진흥원 금잔화 추출물을 이용한 모기 방제용 조성물 및 그 방제 방법

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Publication number Priority date Publication date Assignee Title
JP2014028779A (ja) * 2012-07-31 2014-02-13 Earth Chemical Co Ltd 匍匐害虫駆除製剤および匍匐害虫駆除方法
JP2015065941A (ja) * 2013-09-30 2015-04-13 小林製薬株式会社 薬剤揮散器
KR20210012240A (ko) * 2019-07-24 2021-02-03 재단법인 경기도경제과학진흥원 금잔화 추출물을 이용한 모기 방제용 조성물 및 그 방제 방법
KR102297598B1 (ko) 2019-07-24 2021-09-06 재단법인 경기도경제과학진흥원 금잔화 추출물을 이용한 모기 방제용 조성물 및 그 방제 방법

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