WO2015105128A1 - Répulsif pour punaises des lits, composition de répulsif pour punaises des lits, et procédé de répulsion de punaises des lits - Google Patents

Répulsif pour punaises des lits, composition de répulsif pour punaises des lits, et procédé de répulsion de punaises des lits Download PDF

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Publication number
WO2015105128A1
WO2015105128A1 PCT/JP2015/050278 JP2015050278W WO2015105128A1 WO 2015105128 A1 WO2015105128 A1 WO 2015105128A1 JP 2015050278 W JP2015050278 W JP 2015050278W WO 2015105128 A1 WO2015105128 A1 WO 2015105128A1
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Prior art keywords
bed bug
bed
silicon dioxide
dioxide powder
repellent
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PCT/JP2015/050278
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English (en)
Japanese (ja)
Inventor
隆太 宮地
耕作 野▲崎▼
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アース製薬株式会社
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Priority to CN201580003986.0A priority Critical patent/CN105899075A/zh
Priority to JP2015556820A priority patent/JPWO2015105128A1/ja
Publication of WO2015105128A1 publication Critical patent/WO2015105128A1/fr

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds

Definitions

  • the present invention relates to a bed bug control agent, a bed bug control composition, and a bed bug control method.
  • repellents containing N, N-diethyltoluamide (DEET) and the like are known as means for protecting themselves from blood-sucking pests such as bed bugs (see, for example, Patent Document 1 below).
  • bedbugs have a high growth rate and are resistant to hunger, and can survive for months to up to a year or more without being fed. Therefore, repelling bed bugs is not enough, and it is desired to kill them.
  • bed bugs are mainly active at night, and during the day they are not visible to the back of carpets, tatami rims, furniture (bed frame, chiffon, etc.), baseboard support, closets, wall gaps, etc. Because it lives in indoor dark places, it is difficult to identify the habitat and to contact a sufficient amount of insecticide. Therefore, it is difficult to completely eliminate bed bugs with insecticides.
  • a method using a pesticide containing an insecticidal component such as a pyrethroid compound may be considered.
  • an insecticidal component such as a pyrethroid compound
  • the development of resistance is a problem for insecticidal components such as pyrethroid compounds.
  • the present invention has been made in view of the above problems, and an object of the present invention is to provide a bed bug repellent, a bed bug repellent composition, and a bed bug repelling method capable of controlling bed bugs without using insecticidal components. .
  • the bed bug repellent according to the present invention is made of silicon dioxide powder having an oil absorption of 35 mL / 100 g or more.
  • bed bugs can be controlled without using an insecticidal component.
  • the reason why such an effect is obtained in the present invention is unknown in detail, but the present inventors presume as follows. That is, when the bed bug repellent according to the present invention comes into contact with bed bugs, body surface components such as fatty acids and waxes on the body surface of bed bugs are taken away by the silicon dioxide powder. Therefore, it is presumed that the barrier function of the body surface of the bed bug is lost, and the bed bug cannot hold water necessary for survival. And by using the silicon dioxide powder which has the predetermined oil absorption amount of this invention, it is estimated that the body surface component of bed bug can be taken away efficiently and bed bug can be exterminated.
  • the bed bug control composition according to the present invention contains the bed bug control agent. According to the bed bug control composition according to the present invention, the bed bug can be controlled without using an insecticidal component, like the bed bug control agent according to the present invention.
  • the bed bug extermination method according to the present invention is an extermination method in which silicon dioxide powder having an oil absorption amount of 35 mL / 100 g or more is brought into contact with bed bugs.
  • the bed bug can be controlled without using an insecticidal component, like the bed bug control agent according to the present invention.
  • bed bugs can be controlled without using an insecticidal component. Therefore, there is no fear of developing resistance to the insecticidal component, and bed bugs that are already resistant to the insecticidal component can be exterminated.
  • use for bed bug control of the silicon dioxide powder whose oil absorption amount is 35 mL / 100g or more can be provided.
  • ADVANTAGE OF THE INVENTION According to this invention, use for bed bug control of the composition containing the silicon dioxide powder whose oil absorption is 35 mL / 100g or more can be provided.
  • the bed bug repellent according to the present embodiment is made of silicon dioxide (also referred to as silica or anhydrous silicic acid) powder having an oil absorption of 35 mL / 100 g or more.
  • the oil absorption amount of the silicon dioxide powder is preferably 40 mL / 100 g or more, more preferably 90 mL / 100 g or more, and further preferably 110 mL / 100 g or more, from the viewpoint of improving bed bug extermination efficiency. Further, if the oil absorption amount is 150 mL / 100 g or more, high removal efficiency can be obtained even under high humidity conditions, and if the oil absorption amount is 200 to 300 mL / 100 g, it is high over a long period even under high humidity conditions. Exterminating efficiency is obtained. If the oil absorption of the silicon dioxide powder is 500 mL / 100 g or less, a sufficient bed bug control effect can be easily obtained.
  • the oil absorption of the silicon dioxide powder may be 1000 mL / 100 g or less, 500 mL / 100 g or less, or 400 mL / 100 g or less.
  • the oil absorption of the silicon dioxide powder can be measured by a method based on, for example, JIS K5101, ASTM D2414, ISO4656.
  • the silicon dioxide powder is preferably amorphous from the viewpoint of easy control of oil absorption and specific surface area.
  • the silicon dioxide powder may aggregate to form aggregated particles.
  • the average particle diameter of the silicon dioxide powder (mainly aggregated particles) can be measured, for example, by a Coulter counter method (Coulter multisizer method).
  • the average particle diameter of the silicon dioxide powder is preferably 2 ⁇ m or more from the viewpoint that the powder is sufficiently in contact with bed bugs and easily takes away body surface components such as wax from the body surface of bed bugs.
  • the average particle diameter of the silicon dioxide powder is preferably 2 ⁇ m or more, more preferably 10 ⁇ m or more, and even more preferably 20 ⁇ m or more from the viewpoint of being difficult to disperse when sprayed with a pesticide.
  • the average particle diameter of the silicon dioxide powder is preferably 500 ⁇ m or less from the viewpoint of excellent fluidity of the disinfectant and handling properties during processing. In addition, if the average particle size is 20 ⁇ m or less, it is easy to enter the body mass of bed bugs.
  • the average particle size is preferably 90 ⁇ m or more from the viewpoint of facilitating adhesion to the entire body surface of bed bugs and improving the removal efficiency.
  • the silicon dioxide powder is preferably porous.
  • the specific surface area of the silicon dioxide powder is preferably 50 m 2 / g or more, and more preferably 200 m 2 / g or more, from the viewpoint of improving bed bug extermination efficiency.
  • the specific surface area of the silicon dioxide powder is preferably 800 m 2 / g or less, 500 meters 2 / g or less is more preferable.
  • the specific surface area of the silicon dioxide powder may be 1000 m 2 / g or less. When the specific surface area exceeds 1000 m 2 / g, the strength of the silicon dioxide powder is lowered, and the crushed powder rises during use, and the usability may deteriorate.
  • the specific surface area of the silicon dioxide powder can be measured, for example, by a method based on the BET method or ISO 5794-1.
  • the bed bug repellent composition according to the present embodiment contains a bed bug repellent composed of silicon dioxide powder having an oil absorption of 35 mL / 100 g or more and an optional component other than the bed repellent repellent.
  • the content of the bed bug repellent is preferably 0.1% by mass or more based on the total mass of the bed bug repellent composition from the viewpoint of improving the bed repellent efficiency. 1 mass% or more is more preferable.
  • the content of the bed bug control agent is preferably 1% by mass or more based on the whole stock solution.
  • the content of the bed bug repellent is preferably 1% by mass or more based on the whole preparation, and more preferably 5% by mass or more from the viewpoint of improving the control efficiency of bed bugs.
  • 20 mass% or more is more preferable.
  • the content of the bed bug repellent is preferably 0.4% by mass or more based on the whole preparation from the viewpoint of improving the fluidity and operability of the preparation.
  • the bed bug control composition according to the present embodiment can be used as various preparations, and a liquid or solid carrier may be used.
  • the bed bug control composition according to the present embodiment can be formulated as, for example, a liquid agent, a gel agent, a sol agent, a granule agent, a tablet, an aerosol agent, a sheet agent, and a coating agent.
  • Examples of the method of formulating using a carrier and the like include, for example, a method of mixing the bed bug repellent according to the present embodiment with a solid carrier, a liquid carrier, a gaseous carrier and the like, and the bed bug repellent according to the present embodiment as a solid carrier.
  • a method of molding after mixing is mentioned. Only one type of carrier may be used, or two or more types may be used.
  • the bed bug control composition may be supported on a solid carrier and then dispersed in a liquid carrier.
  • solid carriers used for formulation include inorganic powders (metals such as calcium carbonate, calcium silicate, sodium sulfate, zeolite, talc, clay, bentonite, quartzite, feldspar, acid clay, diatomite powder, pumice powder, etc.
  • Wood powder wheat flour, resin powder (thermoplastic resin such as polypropylene, polyethylene, polyamide, polyethylene terephthalate; copolymer polyamide; copolymer thermoplastic resin, etc.), organic powder such as corn starch, silk powder, iron powder And metal powders such as aluminum powder and copper powder.
  • the bed bug repellent may be dispersed in a powder having a particle size similar to that of the bed bug repellent, or the bed bug repellent may be supported on a powder having a particle size larger than that of the bed bug repellent.
  • liquid carrier examples include water, alcohols such as ethanol and isopropanol; fatty acid esters such as isopropyl myristate; esters such as propylene carbonate; hydrocarbons such as normal paraffin, isoparaffin and naphthene; HFC-245fa, Asahiklin AE-3000 Hydrofluorocarbon solvents such as Asahiklin AC-6000 (manufactured by Asahi Glass Co., Ltd.); hydrofluoroether solvents such as HFO-1233zd, HFO-1234yf, HFO-1234ze, Novec7000 (manufactured by Sumitomo 3M Limited) Can be mentioned.
  • alcohols such as ethanol and isopropanol
  • fatty acid esters such as isopropyl myristate
  • esters such as propylene carbonate
  • hydrocarbons such as normal paraffin, isoparaffin and naphthene
  • HFC-245fa Asahiklin AE-3000
  • Examples of the method for treating the liquid carrier in which the bed bug repellent is dispersed include a method of coating using an applicator such as a brush, a method of spraying using a hand pump, and a method of directly spraying from a container. .
  • an applicator such as a brush
  • a method of spraying using a hand pump and a method of directly spraying from a container.
  • a surfactant, a thickener or the like may be added.
  • gaseous carrier examples include butane gas, chlorofluorocarbon gas, alternative chlorofluorocarbon gas, liquefied petroleum gas (LPG), dimethyl ether, nitrogen gas, and carbon dioxide gas.
  • LPG liquefied petroleum gas
  • the bed bug repellent may be directly dispersed in the gaseous carrier, and the bed bug repellent is dispersed.
  • the liquid carrier may be jetted after mixing with the gaseous carrier.
  • the bed bug control composition according to the present embodiment may contain an optional component as long as the effect of the bed bug control agent according to the present embodiment is not hindered.
  • the optional component include an insecticidal component, an attracting component, a surfactant, an antioxidant, an antiseptic, an anticorrosive agent, and a coloring agent.
  • silicon dioxide powder having an oil absorption of less than 35 mL / 100 g may be used.
  • the bed bug control composition which concerns on this embodiment can control bed bugs, without using an insecticidal component, the bed bug control composition does not need to contain an insecticidal component.
  • Insecticidal components include, for example, pesticide chrysanthemum extract, natural pyrethrin, praretrin, imiprotorin, phthalthrin, allethrin, bifenthrin, resmethrin, phenothrin, ciphenothrin, permethrin, cypermethrin, etofenprox, cyfluthrin, deltamethrin, bifenthrin, fenvalerate, fenvalerate, fenproperate , Empensulin, silafluophene, transfluthrin, metofluthrin, profluthrin and other pyrethroid insecticides; fenitrothion, diazinon, marathon, pyridafenthion, prothiophos, oxime, chlorpyrifos, dichlorvos and other organophosphorus insecticides; Carbamate insecticides; oxadia
  • the insecticidal component Only one type may be used as the insecticidal component, or two or more types may be used.
  • the content of the insecticidal component is, for example, 0.1 to 50% by mass based on the total mass of the bed bug control composition.
  • the attracting component those conventionally used for pest control can be widely used.
  • the attraction component include vegetable or animal diets such as proteins, carbohydrates, and lipids; aromatic components derived from natural products and prepared, pheromones, amino acids, nucleic acids, oils and fats, hexenals, octynals, and other unsaturated aldehydes; butyric acid Organic acids such as
  • an attracting component only one type may be used or two or more types may be used.
  • the content of the attracting component is, for example, 0.01 to 50% by mass based on the total mass of the bed bug extermination composition.
  • the bed bug extermination method according to the present embodiment is an extermination method in which silicon dioxide powder having an oil absorption amount of 35 mL / 100 g or more is brought into contact with bed bugs.
  • the silicon dioxide powder may be sprayed toward the bed bug, or the silicon dioxide powder may be spread over the habitat of the bed bug.
  • the silicon dioxide powder may be brought into contact with the bed bug using the bed bug elimination composition according to the present embodiment. It may be sprayed in advance on a place where the bed bug is lurking or in the vicinity thereof, on the action range of the bed bug, and may be brought into contact with the bed bug at the time of activities such as nighttime.
  • Application rate of the silicon dioxide powder in the bed bugs removal method according to the present embodiment (spraying concentration), from the viewpoint of sufficient disinfection effect can be easily obtained, 0.125 g / m 2 or more preferably, 0.3 g / m 2 or more Is more preferable, and 0.5 g / m 2 or more is still more preferable.
  • the amount of silicon dioxide powder sprayed is preferably 200 g / m 2 or less in the case of local use that prevents invasion or colonization for the purpose of preventing the expansion of the habitat of bed bugs (preventive treatment). (Insecticide), 100 g / m 2 or less is preferable from the viewpoint of obtaining a sufficient extermination effect.
  • application amount is 200 g / m 2 or less, it is possible to prevent wasteful dispersion of the preparation around the treated portion, and a sufficient extermination effect can be obtained even for bed bugs with high habitat density.
  • application rate of the silicon dioxide powder is preferably 40 g / m 2 or less, to suppress the waste of the drug is effectively disinfected viewpoint from 20 g / m 2 or less to more preferred.
  • Bed bugs tend to be active in high-temperature and high-humidity environments and have high resistance to drugs.
  • bed bugs can be exterminated even in an environment at a temperature of 25 ° C. and a humidity of 50% or more (for example, a mortality rate of 80% or more after 48 hours).
  • the bed bug can be exterminated even in a high humidity environment at 75 ° C. and humidity of 75% (for example, mortality rate of 80% or more after 168 hours).
  • Test 1 Various powders shown in Table 1 below were prepared as specimens.
  • Sunsphere is manufactured by AGC S-Itech Co., Ltd.
  • God Ball is manufactured by Suzuki Yushi Kogyo Co., Ltd.
  • Ad Solider is manufactured by Freund Sangyo Co., Ltd.
  • Polonex is manufactured by Maruo Calcium Co., Ltd. Is manufactured by Tomita Pharmaceutical Co., Ltd.
  • the waist-high petri dish was placed in a plastic case having an outer dimension of 310 mm (width) ⁇ 434 mm (depth) ⁇ 143 mm (height).
  • the lid of the plastic case was sealed with rubber packing.
  • the humidity in the case was adjusted to 50% using concentrated glycerin.
  • five bed bugs (Chiba series, permethrin resistance of 10,000 times or more) were tested on the petri dish, and the bed bugs were continuously brought into contact with the specimen. After testing the bed bugs, the number of lethal heads was observed over time, and the lethality was calculated. The same test was repeated again to calculate the lethality of a total of 10 bed bugs and evaluate the control effect.
  • Table 1 The results are shown in Table 1.
  • Test 2 Various powders shown in Table 2 below were prepared as specimens.
  • OSC is manufactured by Oriental Silica Corporation
  • Toxeal is manufactured by Oriental Silica Corporation.
  • the lethality of bed bugs was evaluated in the same manner as in Test 1 except that the test environment was changed to a temperature of 25 ° C. and a humidity of 60%. For comparison, an evaluation was also performed when no silicon dioxide powder was sprayed. The results are shown in Table 2.
  • Test 3 Various silicon dioxide powders shown in Table 3 below were prepared as specimens.
  • the fine seal is manufactured by Oriental Silica Corporation.
  • the lethality of bed bugs was evaluated in the same manner as in Test 1 except that the test environment was changed to a temperature of 25 ° C. and a humidity of 75%. The results are shown in Table 3.
  • Adsolider 101 (Freund Sangyo Co., Ltd.) was prepared as a silicon dioxide powder.
  • the application rate is about 0.125 g / m 2 (about 2.3 cm 3 / m 2 ), about 0.3 g / m 2 (about 5.5 cm 3 / m 2 ), about 0.5 g / m 2 (about 9. 2cm 3 / m 2) and about 1.0 g / m 2 (about 18.3cm 3 / m 2) example except for the change to 1-6 (application rate: about 3.0 g / m 2, temperature 25 ° C.
  • the mortality of bed bugs was calculated in the same manner as in the case of humidity 50%, and the control effect was evaluated. For comparison, an evaluation was also performed when no silicon dioxide powder was sprayed. The results are shown in Table 4.
  • the bed bug was transferred to a clean plastic cup, and the plastic cup was allowed to stand in a sealed container in an environment of a temperature of 25 ° C. and a humidity of 50%.
  • the mortality was evaluated by observing the number of lethal animals after 24 and 48 hours. The same test was repeated three times, and the lethality of a total of 30 bed bugs was calculated to evaluate the control effect.
  • an aerosol containing 105 mL of stock solution and 345 mL of propellant per 450 mL was used.
  • the constituent components of the stock solution the components shown in Table 5 were used.
  • Toxeal NP manufactured by Oriental Silica Corporation
  • Adsolider 101 manufactured by Freund Sangyo Co., Ltd.
  • the liquid carrier normal paraffin (manufactured by Sanko Chemical Co., Ltd., trade name: neothiozole) was used.
  • the amount of silicon dioxide powder sprayed was about 0.6 g / m 2 .
  • Test 7 Affix the filter paper on the entire bottom surface of the glass waist petri dish ( ⁇ 9cm x height 6.5cm) so that there is no gap between the bedbugs and the petri dish, Processed.
  • silicon dioxide powder was used as a specimen, and the amount of silicon dioxide powder sprayed was about 3.0 g / m 2 (about 55 cm 3 / m 2 ).
  • Adsolider 101 manufactured by Freund Sangyo Co., Ltd.
  • Toxeal NP manufactured by Oriental Silica Corporation
  • permethrin insecticidal component
  • permethrin insecticidal component
  • the petri dish was allowed to stand overnight (for 12 hours or more) in a plastic airtight container, and then five bed bugs (Chiba, permethrin-resistant 10,000) The test was continuously carried out for 12 hours. Thereafter, the bed bug was transferred to a clean plastic cup, and the plastic cup was allowed to stand in a sealed container in an environment of a temperature of 25 ° C. and a humidity of 50%. The lethality was evaluated by observing the number of lethal heads after 24 hours. The same test was repeated again to evaluate the lethality of a total of 10 bed bugs. Moreover, it replaced with the resistant bed bug and tested the sensitive bed bug (Teikyo University system), and performed the same evaluation. The results are shown in Table 6.
  • Test 8 About 3.0 g of a specimen (water dispersing agent) was dropped on the main surface (15 cm ⁇ 15 cm) of the plywood so as to be uniform throughout, and then left to stand overnight (25 ° C., 12 hours or more). Next, five bed bugs (Chiba-based, permethrin resistance of 10,000 times or more) are placed on the sample processing surface of the plywood board in a plastic sealed container (sealed container with packing) in an environment of temperature 25 ° C. and humidity 50%. After the test, it was covered with a plastic cup ( ⁇ 6 cm, height 3.5 cm), and bed bugs were forcibly contacted with the specimen for 1 hour.
  • a plastic sealed container sealed container with packing
  • the bed bug was transferred to a clean plastic cup, and the plastic cup was allowed to stand in a sealed container in an environment of a temperature of 25 ° C. and a humidity of 50%.
  • the lethality was evaluated by observing the number of lethal heads after 24 hours. The same test was repeated three times, and the lethality of a total of 15 bed bugs was calculated to evaluate the control effect.

Abstract

L'invention concerne un répulsif pour punaises des lits comprenant une poudre de dioxyde de silicium ayant une absorption d'huile de 35 mL/100g ou plus. L'invention concerne également une composition de répulsif pour punaises des lits comprenant le répulsif pour punaises des lits. L'invention concerne également un procédé de répulsion de punaises des lits dans lequel on met les punaises des lits en contact avec la poudre de dioxyde de silicium ayant une absorption d'huile de 35 mL/100g ou plus.
PCT/JP2015/050278 2014-01-08 2015-01-07 Répulsif pour punaises des lits, composition de répulsif pour punaises des lits, et procédé de répulsion de punaises des lits WO2015105128A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201580003986.0A CN105899075A (zh) 2014-01-08 2015-01-07 臭虫驱除剂、臭虫驱除用组合物以及臭虫驱除方法
JP2015556820A JPWO2015105128A1 (ja) 2014-01-08 2015-01-07 トコジラミ駆除剤、トコジラミ駆除用組成物及びトコジラミ駆除方法

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JP2014001742 2014-01-08
JP2014-001742 2014-01-08

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WO2015105128A1 true WO2015105128A1 (fr) 2015-07-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210186009A1 (en) * 2019-12-19 2021-06-24 Bayer Cropscience Lp Dust formulation comprising a carrier to which active ingredients are applied via a solvent
JP2021522351A (ja) * 2018-05-04 2021-08-30 アーベー7 イノヴァシオン エス.アー.エス.ユ.Ab7 Innovation S.A.S.U. 疎水性シリカを含む殺虫剤組成物

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JP2007536293A (ja) * 2004-05-03 2007-12-13 デグサ ゲーエムベーハー 殺虫作用を有する分散液
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US20130089578A1 (en) * 2011-10-11 2013-04-11 Winfield Solutions, Llc Liquid insecticide including diatomaceous earth
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WO2014050679A1 (fr) * 2012-09-28 2014-04-03 株式会社マンダム Composition capillaire solide en poudre, cosmétique capillaire solide en poudre, procédé de fabrication de ce cosmétique, et procédé de coiffure mettant en œuvre ce cosmétique

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US6869595B2 (en) * 2001-12-21 2005-03-22 J.M. Huber Corporation Abrasive compositions for clear toothpaste
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Publication number Priority date Publication date Assignee Title
JP2003513993A (ja) * 1999-11-18 2003-04-15 ソレックス リミテッド 疎水性シリカを含有する通気ゲルを含む殺虫組成物
JP2007536293A (ja) * 2004-05-03 2007-12-13 デグサ ゲーエムベーハー 殺虫作用を有する分散液
JP2011514312A (ja) * 2008-01-30 2011-05-06 エボニック デグサ ゲーエムベーハー シリカ分散液
JP2011510938A (ja) * 2008-01-31 2011-04-07 エボニック デグサ ゲーエムベーハー 二酸化ケイ素分散液
US20130089578A1 (en) * 2011-10-11 2013-04-11 Winfield Solutions, Llc Liquid insecticide including diatomaceous earth
WO2013075212A1 (fr) * 2011-11-23 2013-05-30 Phillips Roderick William Appareils de pulvérisation, utilisations de la terre de diatomée et procédés de lutte contre des populations d'insectes
WO2014050679A1 (fr) * 2012-09-28 2014-04-03 株式会社マンダム Composition capillaire solide en poudre, cosmétique capillaire solide en poudre, procédé de fabrication de ce cosmétique, et procédé de coiffure mettant en œuvre ce cosmétique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021522351A (ja) * 2018-05-04 2021-08-30 アーベー7 イノヴァシオン エス.アー.エス.ユ.Ab7 Innovation S.A.S.U. 疎水性シリカを含む殺虫剤組成物
US20210186009A1 (en) * 2019-12-19 2021-06-24 Bayer Cropscience Lp Dust formulation comprising a carrier to which active ingredients are applied via a solvent

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CN105899075A (zh) 2016-08-24
JPWO2015105128A1 (ja) 2017-03-23
TW201608979A (zh) 2016-03-16

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