CN1953659A - Insect pest control agent, insecticidal powdery formulation and isopod behavior disruptive agent - Google Patents

Insect pest control agent, insecticidal powdery formulation and isopod behavior disruptive agent Download PDF

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Publication number
CN1953659A
CN1953659A CNA2004800430076A CN200480043007A CN1953659A CN 1953659 A CN1953659 A CN 1953659A CN A2004800430076 A CNA2004800430076 A CN A2004800430076A CN 200480043007 A CN200480043007 A CN 200480043007A CN 1953659 A CN1953659 A CN 1953659A
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China
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behavior
agent
oil
pest control
insecticidal
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伊藤达荣
松井敏也
田村元
足立弘充
佐藤优子
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Earth Corp
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Earth Chemical Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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Abstract

An insect pest control agent capable of effective control of insect pests living outdoors through sustaining of an effect of behavior disruptive agent, which insect pest control agent enhances the efficiency of contact of an insecticide with insect pests, such as isopods, living outdoors to thereby attain highly effective extermination thereof; an insecticidal powdery formulation that even at a low concentration of insecticidal component, can exert excellent quick-acting capability; and a behavior disruptive agent that can induce disruption of behavior, such as behavior of scrambling out, for forcing isopods out of a space under stone, etc. There is provided an insect pest control agent characterized by mixing of a powder containing an insecticidal component with a particulate containing an insect pest behavior disruptive agent. There is further provided an insecticidal powdery formulation characterized in that an insecticidal component in the state of being dissolved in a solvent of extremely low volatility is present on a powder surface. There is still further provided an isopod behavior disruptive agent characterized in that an ethereal oil from plant and/or flagrance component thereof is contained as an active ingredient.

Description

Pest control agent, powder shaped insecticidal preparation and etc. sufficient class behavior confuse agent
Technical field
The present invention relates to be fit to the pest control agent that control inhabits open-air insect, more particularly, relate to the lasting pest control agent that inhabits open-air insect of effectively preventing and treating of effect that confuses agent by the behavior that makes insect.
The invention still further relates to the powder shaped insecticidal preparation of quick-acting excellence.
The invention further relates to the sufficient class such as grade that makes pillworm (ダ Application go system シ) etc. brings out the behavior of behavior of creeping (dispersion effect) etc. and confuses agent.
Background technology
Inhabit open-air insect in order to prevent and treat pillworm or ball pillworm (ヮ ラ ジ system シ) etc., the insecticidal dust that will contain insecticidal constituent is usually sowed in ground and is carried out.
But therefore employed insecticidal constituent may can't obtain insecticidal effect originally to insect for repellent effect.
Therefore, people attempt attractant, physiological activator etc. is used in combination, and insect is fully contacted with insecticidal constituent.One of them be research by being used in combination plants essential oil, the behavior of insect is confused, so that it increases raising insecticidal effect (for example with reference to Japanese kokai publication hei 4-308510 communique) with the touch opportunity of insecticidal constituent.
In addition, known the fly out material of (Off ラ ッ シ Application Network ア ウ ト) (phenomenon that flies out from the shelter) of cockroach that brings out has permethrin.To think the slit internal spraying permethrin that has cockroach to perch, then cockroach outwards flies out and is dead, thus can the Visual Confirmation insecticidal effect, can recognize that therefore this is one of effect important when driving away cockroach.Except that permethrin, the having of only known demonstration same purpose (for example with reference to TOHKEMY 2002-326903 communiques) such as terpenic series aldehyde then.
On the other hand, except that cockroach, hide in the shelter, be difficult to make one of its insect that contacts with insecticide have pillworm etc. etc. sufficient class.Hide mostly below the stone in field etc. etc. sufficient class,, then can't improve dispel effect if therefore insecticide can not fully contact with it.But above-mentioned permethrin or terpenic series aldehyde etc. shows distinctive effect to cockroach, the material that sufficient class behavior confuses such as brings out and does not know as yet.
Known a kind of insecticidal dust, this pulvis can eliminate destructive insects by using specific insecticidal constituent as active ingredient quick-actingly, carries out desinsection (for example with reference to TOHKEMY 2001-199813 communique).
But in the insecticidal dust in the past, there is correlation in the concentration of insecticidal effect and insecticidal constituent, the tendency that therefore having immediate effect property weakens under low concentration.
Therefore, first purpose of the present invention is to provide a kind of pest control agent, and this pest control agent can improve insect and the contacting efficiency of insecticide, the more effectively expeling that inhabits the field, therefore can make behavior confuse the agent effect and continue, can effectively prevent and treat inhabiting open-air insect.The present invention also provides a kind of powder shaped insecticidal preparation, even insecticidal constituent is a low concentration, still can bring into play excellent quick-acting.Purpose of the present invention is to provide a kind of behavior to confuse agent again, and the behavior confuses agent and can be below stone waits and sufficient class such as drive, and therefore the gram behavior of bringing out the behavior of creeping is confused.
Summary of the invention
The inventor furthers investigate for achieving the above object, found that: making the insect behavior confuse agent, to remain on solid carrier first-class, make shot-like particle, the effect that can make the insect behavior confuse agent continues, this shot-like particle is mixed with the powder that contains insecticidal constituent and sow, can improve the control efficiency of insect.In addition, also find: under insecticidal constituent is dissolved in state in the specific solvent, make it be present in powder surface, can obtain having the insecticidal effect of quick-acting, and by using plants essential oil and/or its flavor component, can bring out the desirable behavior of reciprocity sufficient class and confuse, thereby finish the present invention.
That is, the present invention comprise following pest control agent, powder shaped insecticidal preparation and etc. sufficient class behavior confuse agent.
(1) pest control agent is characterized in that: the powder that will contain insecticidal constituent with contain the insect behavior and confuse the shot-like particle of agent and mix.
(2) pest control agent of above-mentioned (1) is characterized in that: shot-like particle contains fixative when agent is confused in the insect behavior containing.
(3) pest control agent of above-mentioned (1) or (2) is characterized in that: the amount of shot-like particle is the 0.1-30 weight % of the total amount of this shot-like particle and powder.
(4) each pest control agent in above-mentioned (1)-(3) is characterized in that: but visual identification powder and shot-like particle.
(5) each pest control agent in above-mentioned (1)-(4), it is characterized in that: insecticidal constituent is present in powder surface with the state that is dissolved in the difficult volatile solvent.
(6) pest control agent of above-mentioned (5) is characterized in that: the state of insecticidal constituent before dissolving is solid.
(7) each pest control agent in above-mentioned (1)-(6) is characterized in that: behavior is confused agent and is contained plants essential oil and/or its flavor component as active ingredient, and reciprocity sufficient class is effective.
(8) pest control agent of above-mentioned (7) is characterized in that: plants essential oil and/or its flavor component be selected from wintergreen, lavandin oil, lemongrass oil, tea oil, cinnamon oil, Chinese cinnamon oil, gaultherolin, L-CARVONE and cinnamic acid one or both or more than.
(9) powder shaped insecticidal preparation is characterized in that: insecticidal constituent is present in powder surface with the state that is dissolved in difficult volatile solvent.
(10) etc. sufficient class behavior confuses agent, it is characterized in that: this contains plants essential oil and/or its flavor component as active ingredient.
Embodiment
Pest control agent of the present invention is the powder that will contain insecticidal constituent and contain the insect behavior and confuse the shot-like particle of agent (being designated hereinafter simply as " agent is confused in behavior ") and mix.
The powder that contains insecticidal constituent for example can followingly obtain: insecticidal constituent, inorganic particle, adhesive are pulverized in sand milling and mixed, add an amount of incremental agent and mixing as required, the gained mixture is sieved, remove caking material or impurity, make pre-composition, it with an amount of incremental agent dilution and mixing, is obtained powder.At this moment, also can use insecticidal constituent to be dissolved in the insecticide solution that solvent forms.
The used insecticidal constituent of the present invention so long as the compound that desirable insect is had an insecticidal effect get final product, for example can use natural pyrethrin, prallethrin, miaow alkynes chrysanthemum ester, tetramethrin (Off Le ス リ Application), allethrin, transfluthrin, resmethrin, phenothrin, cyphenothrin, d, the d-T99-cyphenothrin, permethrin, cypermethrin, ether chrysanthemum ester, cyfloxylate, decis, bifenthrin, kill the chrysanthemum ester, fenpropathrin, deinsectization silicon ether, methoxy benzyl Flumethrin (メ ト Off Le ト リ Application), プ ロ Off Le ト リ Application, S-1864 pyrethroid based compounds such as (Sumitomo Chemical preparations); Organic phosphor based compounds such as dichlorvos; The carbamate based compound such as massacre;  such as metoxadiazone two azole compounds; Sulfonamide based compounds such as ア ミ De Off Le メ ト; MTI-446 nicotine (ニ コ チ ノ ィ De) based compounds such as (ジ ノ テ Off ラ Application); Insect growths such as Entocon ZR 515 (メ ト プ レ Application), Entocon ZR 512 (Ha ィ De ロ プ レ Application), pyriproxyfen are regulated compound; Network ロ Le Off ェ Na ピ Le, fluorine worm nitrile (Off ィ プ ロ ニ Le), S-1991 (Sumitomo Chemical preparation), their isomer, derivative etc.Wherein, can use and quick-acting eliminations to inhabit open-air various insects, unden with excellent pesticidal effect.Their one or both or above mixing can also be used, total amount (promptly contain the powder of insecticidal constituent and contain the total amount that the shot-like particle of agent is confused in behavior) with respect to pest control agent, can contain 0.01-15 weight %, preferred 0.1-10 weight % can consider that also powder suitably adjusts with respect to the combined amount of pest control agent total amount.
If make size ratio 100 orders of this powder that contains insecticidal constituent little, then can with the contact frequency height of insect, insecticidal effect excellence.
Insecticidal constituent is present in powder surface with the state that is dissolved in difficult volatile solvent, can be that powder integral body is moistening state during use.Above-mentioned moisture state for example has following state: with oil-soluble pigment (Plast Blue8540; This chemical preparation is arranged) sow on a small quantity on filter paper (No.2), place the filter paper (No.2) that is loaded with about 3g preparation of the present invention thereon, placed 24 hours, visible then above-mentioned pigment dissolving, colour developing perhaps are loaded with the state that has pigment to shift in the filter paper of preparation of the present invention.Thus, insecticidal constituent covers the surface of powder, and long-time the existence, and insect contacts with any position of preparation, and insecticidal constituent all can play a role.Here, if solid insecticidal constituents such as use unden then can significantly be brought into play effect of the present invention, therefore preferred.The present invention relates to insecticidal constituent and support powder shaped insecticidal preparation on powder with above-mentioned state.
Above-mentioned insecticidal constituent can also be to use with respect to the 0.01-5 weight % of powder shaped insecticidal preparation total amount of the present invention, the amount of further preferred 0.05-2 weight %.
Employed difficult volatile solvent can be to be difficult to volatilization, the material that employed insecticidal constituent is had the function of solvent under normal temperature, condition of normal pressure in the powder shaped insecticidal preparation of the present invention.For example have: nonionic surfactants such as polyoxyethylene oleyl ether; Fatty acid esters such as isopropyl myristate; Hydrocarbon such as kerosene; Dibasic acid esters such as di-n-octyl sebacate etc. can use their one or both or above mixing.In addition, fatty acid ester, hydrocarbon, dibasic acid ester are water proofing property, therefore help the open-air occasion of using.
They can use 0.1-10 weight % with respect to the total amount of preparation of the present invention, the further preferred 0.5-6 weight % that uses.Be limited within this scope the moisture state in the time of can keeping above-mentioned use well by usage amount with difficult volatile solvent.Be lower than 0.1 weight %, then each powder is difficult to be dissolved in the insecticidal constituent covering of difficult volatile solvent.More than 10 weight %, caking etc. then appears in the preparation, and inconvenient, not preferred in preparation, in the application.
On the other hand, containing behavior, to confuse the shot-like particle of agent be agent to be confused in behavior contain and be immersed on the solid carrier, and blowing waits it is kept thereon then, and granulation, pulverizing etc. obtain the desired particulate thing.In the pest control agent of the present invention, shot-like particle comprises shapes such as powder, particle, powder, particulate, and making its particle diameter is about the 1-100 order, and then fully agent is confused in the maintenance behavior.In addition, when this shot-like particle confuses agent with saturation capacity maintenance behavior, can mix 0.1-30 weight % with respect to the total amount of pest control agent.
Agent is confused in behavior can use plants essential oil and/or its flavor component.For example can use cypress (ヒ ノ キ) oil, cedar oil, juniper berry oil, Japanese Thuja (ァ ス Na ロ) oil, Japanese arbor-vitae (Network ロ ベ) oil, pine needle oil, turpentine oil, oregon pine oil, pine root oil, red thyme oil, eucalyptus oil, cedar oil, clove leaf oil, Thujopsis dolabrata (ヒ バ) oil, cloves oil, laurel, rosemary oil, cinnamon oil, geranium oil, lavender oil, litsea cubeba oil, rosewood oil, sage oil, pine tar, コ リ Application ア Application ダ one oil, the yellow chamomile caul-fat, peppermint oil, clove tree root (Network ロ one Block バ ッ ト) oil, ホ ウ ュ oil, Fructus Piperis peppermint oil, Chinese cinnamon oil, spearmint oil, oil of badian, tea oil, lemongrass oil, lavandin oil, Chinese ilex wet goods plants essential oil; The flavor component of plants essential oils such as australene, nopinene, α-terpineol, β-terpineol, himachalene, cedrol, amphene, cadinene, camphor, limonene, cineole, menthol, ジ ュ one ジ Application, サ ピ ネ Application, chamenol, linalool, cinnamic acid, linalool, benzylalcohol, L-CARVONE, lemongrass, gaultherolin.They can use one or both or above mixing.
Described material for etc. sufficient class effective especially.The invention still further relates to contain above-mentioned plants essential oil and/or this flavor component as active ingredient etc. the behavior of sufficient class confuse agent.The behavior (dispersion effect) that grade creeps out below stone of bringing out that is meant is confused in the behavior of the sufficient class of grade described here; Bring out in the way of advancing to directions such as stones turn around, then to the progressive behavior of turning around of negative side; Inhibition waits below stone creeps out, enters again then below the stone etc.; Suppress to settle down for a long time the behavior etc. of settling down below stone.
In the pest control agent of the present invention, total amount with respect to pest control agent, agent is confused in the behavior that can contain 0.01-20 weight %, preferred 0.05-10 weight %, can consider that also the maintenance dose that shot-like particle confuses the relative carrier of agent with respect to combined amount, the behavior of the total amount of pest control agent suitably adjusts.
In above-mentioned plants essential oil and/or its flavor component, bring out and for example can use spearmint oil, Fructus Piperis peppermint oil, gaultherolin, phenylethyl alcohol, nerol, terpineol, benzylalcohol when creeping behavior.
Bring out to settle down when suppressing and to use wintergreen, lavandin oil, lemongrass oil, tea oil, oil of badian, gaultherolin.
And, bring out and for example can use cinnamon oil, wintergreen, Chinese cinnamon oil, peppermint alcohol oil, spearmint oil, tea oil, rosemary oil, eucalyptus oil, L-CARVONE, cinnamic acid, gaultherolin when turning around behavior.
Wherein, preferred especially the use brought out the gaultherolin that all behaviors are confused.
Pest control agent of the present invention, powder shaped insecticidal preparation or etc. the behavior of sufficient class confuse that employed solid carrier for example can use mineral powders such as talcum powder, agalmatolite, kaolin, calcium carbonate, bentonite, silica, feldspar, aqueous silicon dioxide, Emathlite, diatomite powder, float stone powder, zeolite, sodalite in the agent; Animal matter powder such as wood powder, corn starch, silk powder; Carbohydrates such as glucose, sucrose, lactose; Inorganic salts such as sodium carbonate, sodium sulphate, potassium chloride, ammonium sulfate, ammonium nitrate, ammonium phosphate; Organic dusts such as cellulose, oil-absorbing polymer, other various macromolecular compounds etc.These carriers can use one or both or more than.Wherein, in the powder, consider, can preferably use mineral powders, particularly talcum powder, clay, silica, feldspar, kaolin from the angle that is not easy to disperse, be not dissolved in rainwater etc.In addition, in the pest control agent, as being used to contain the shot-like particle that agent is confused in behavior, owing to oil absorption excellences such as diatomite sintered body, zeolite, sodalites, thereby preferred.Oil absorption can be oil absorbency be 1% or more than, preferred 3% or more than.
The behavior of the sufficient class of grade of the present invention is confused agent except that using above-mentioned solid carrier to make the preparations such as pulvis or granule, can also make liquid-carriers such as water, alcohols, pentane class, paraffin class, glycols.And, also can use propellants such as liquid gas, Compressed Gas etc. to make preparations such as aerosol agent, pump formula spray, liquid preparation, emulsion, smears.In the preparation, the content that agent is confused in behavior with respect to the preparation total amount can be 0.05 weight % or more than, further preferred 0.1-10 weight %.
Above-mentioned behavior is confused agent and is used in combination with fixative, and can make the behavior of insect confuse effect and continue, thereby preferred.
Fixative can use dibasic acid esters such as di-n-octyl sebacate, diisononyl adipate, dioctyl adipate, polyalcohols such as dipropylene glycol, diethylene glycol (DEG), triethylene glycol, lower alcohols such as cetanol, myristyl alcohol, isoolefine propyl group alcohol, paraffinic such as normal paraffin, paraffin etc.They can use a kind of or two kinds or above mixing are used.Can confuse agent with respect to behavior uses 0.5-10 doubly to measure.
In the pest control agent, make behavior confuse agent and remain on the solid carrier,, then can obtain suitable dispersion and continuation if use paraffin, cetanol, surfactant etc. when coating then.
If make the powder that contains insecticidal constituent and contain behavior confuse the shot-like particle of agent can visual identification, can confirm easily that then insecticidal constituent, behavior confuse the state of sowing of agent.For example, can make both differences by tone, size, shape and with their combination etc.As long as can obtain pest control agent of the present invention, be not limited to above-mentioned preparation method.
Pest control agent of the present invention, powder shaped insecticidal preparation or etc. the behavior of sufficient class confuse in the agent and can suitably mix additive shown below as required.The stabilizing agent of insecticidal constituents such as m-methyl benzoic acid, fumaric acid, piperonylic acid, anisic acid, salicylic acid, benzoic acid, carbolic acid, sorbic acid, tartaric acid, cinnamic acid for example; Surfactants such as POE alkyl ether, POE fatty acid ester; Cosolvents such as lactate, polyvinylpyrrolidone, propylene carbonate; Piperonyl butoxide, N-octyl group double-heptene dicarboximide (MGK264), 1,1 '-oxo two [2,3,3,3-tetrachloro propane] is the synergist such as grade (S421); Solvents such as lanolin; Ultra-violet absorber such as phenyl salicytate, dihydroxy benaophenonel; Antioxidant such as BHA, BHT; Waterproofing agents such as silicone oil; Deodorants such as polyphenol, methacrylic acid Lauryl Ester; Blue or green note is that spices, fruity are spices such as spices.
Pest control agent of the present invention and etc. the behavior of sufficient class confuse agent and for example can be used for the insect that pillworm, ball pillworm, Myriapoda animal (ヤ ス デ), myriapod (ゲ ジ ゲ ジ), centipede, caterpillar, ant, spider etc. inhabit sufficient class such as open-air etc.Powder shaped insecticidal preparation of the present invention also can be used for insects such as cockroach.They can sow in soil or ground inferior with being plane, wire, point-like etc. in right amount in use.Also preferably use 0.1g/m 2Or agent is confused in above behavior.
<embodiment 〉
Embodiment 1
The described pest control agent of preparation table 1.The powder that contains insecticidal constituent that uses among the embodiment 1 uses 100 purposes, and containing behavior, to confuse the shot-like particle of agent (gaultherolin) be 5.5 purposes.Each preparation of preparation is laid in the diameter 100mm glass culture dish equably with each about 5g, and lid was not placed 24 hours under 25 ℃ of conditions.The amount of using the behavior in each preparation of gas chromatographic analysis to confuse agent then.The residual rate (%) of agent with respect to initial value confused in the calculating behavior.
Table 1 pest control agent
Composition Embodiment A Embodiment B Embodiment C Embodiment D Comparative examples A
Powder Unden 0.4 0.4 0.4 0.4 0.4
Benzoic acid 2.0 2.0 2.0 2.0 2.0
Dolomol 0.02 0.02 0.02 0.02 0.02
Silicone oil 0.4 0.4 0.4 0.4 0.4
White carbon black 0.3 0.3 0.3 0.3 0.3
Talcum powder 87.88 87.88 87.88 90.88 95.88
Shot-like particle Sintering diatomite (oil absorbency 3% or more than) 5.0 5.0 5.0 5.0 0
Gaultherolin 1.0 1.0 1.0 1.0 1.0
Fixative (diisononyl adipate) 3.0 0 0 0 0
Fixative (dipropylene glycol) 0 3.0 0 0 0
Fixative (atoleine 40S) 0 0 3.0 0 0
Unit in the table is weight %
The result of test is as described in Table 2.In the pest control agent of the present invention, residual rate (%) height of agent is confused in behavior, can make the insect behavior confuse effect and continue.Particularly by being used in combination with fixative, significantly the residual rate of agent is confused in the raising behavior.
Table 2 result of the test
Residual rate (%) Embodiment A Embodiment B Embodiment C Embodiment D Comparative examples A
91.8 73.2 58.0 54.9 46.3
Below provide the formulation example of pest control agent of the present invention.
Table 3 formulation example
Composition Formulation example 1 Formulation example 2 Formulation example 3 Formulation example 4 Formulation example 5 Formulation example 6 Formulation example 7
Powder Unden 0.4 0.4 0.4
MTI-446 1.0
Permethrin 0.4
Metoxadiazone 0.4
Ofunack 0.4
Benzoic acid 2.0 2.0 2.0 2.0 2.0 2.0 2.0
Dolomol 0.02 0.02 0.02 0.02 0.02 0.02 0.02
Silicone oil 0.4 0.4 0.4 0.4 0.4 0.4 0.4
White carbon black 0.3 0.3 0.3 0.3 0.3 0.3 0.3
Talcum powder 87.28 87.88 87.88 87.88 87.88 82.88 78.88
Shot-like particle Sintering diatomite (oil absorbency be 3% or more than) 5.0 5.0 5.0 5.0 5.0
Zeolite (oil absorbency be 3% or more than) 10.0
Float stone (oil absorbency be 3% or more than) 15.0
Gaultherolin 1.0 1.0 1.0 1.0 1.0 1.0 1.0
Fixative (diisononyl adipate) 3.0 3.0 3.0 3.0 3.0 2.0
Fixative (Plexol 201) 3.0
Unit in the table is weight %
Embodiment 2
Test method
(15cm * 15cm) goes up the circle of picture diameter 9cm, with sowing therein equably for test preparation that sieve will about 0.2g table 4 be put down in writing at glass plate.The plastic cup (200mL) that the bottom is provided with opening covers its opening up and is sowing the place, putting into 10 Groton bugs (チ ヤ バ ネ go キ Block リ) by above-mentioned opening.The borer population eliminated in time of counting then, calculating K T50 (time of being eliminated of 50% insect (minute)), KT90 (time of being eliminated of 90% insect (minute)).Test repeats twice to be carried out, and the result represents with its mean value.In addition, be that insecticidal constituent described in the table is dissolved in the solvent for test preparation, add talcum powder and evenly mix, place after 24 hours and use.
Table 4 is for test preparation
Composition Embodiment E Embodiment F Comparative example B Reference example A Reference example B
Unden 0.1 0.1 0.1 0.1 0.1
Benzoic acid 0.5 0.5 0.5 0.5 0.5
Dolomol 0.02 0.02 0.02 0.02 0.02
Kerosene 5 3 - - -
Ethanol - - - 5 -
Silicone oil - - - - 5
Talcum powder Surplus Surplus Surplus Surplus Surplus
Add up to 100 100 100 100 100
Unit in the table is weight %
Result of the test
Result of the test is as shown in table 5, and (KT50, the KT90 of embodiment E-F) are all fast than comparative example B, even insecticidal constituent is a low concentration, its quick-acting is also excellent for preparation of the present invention.On the other hand, when using ethanol (reference example A), the volatility height of ethanol is placed ethanol volatilization after 24 hours, and unden becomes crystalloid, does not see the raising of elimination.In addition, when using silicone oil (reference example B), can't dissolve and massacre, not see the raising of elimination.
Table 5 result of the test
Assessment item Embodiment E Embodiment F Comparative example B Reference example A Reference example B
KT50 (minute) 14.6 15.7 22.6 20.0 22.5
KT90 (minute) 19.6 21.1 32.8 28.1 31.6
Embodiment 3
Test method
Use the difficult volatile solvent of table 6 to replace the kerosene of embodiment E, implement test similarly to Example 2.
Result of the test
Result of the test is as described in Table 6, uses the difficult volatile solvent (embodiment G-J) of kerosene solubilized unden in addition, and is same, even insecticidal constituent is a low concentration, its quick-acting is also excellent.
Table 6 result of the test
Difficult volatile solvent KT50 (minute) KT90 (minute)
Embodiment G:POE (2) oleyl ether 9.7 11.9
Embodiment H:POE (10) oleyl ether 13.9 16.1
Example I: di-n-octyl sebacate 13.1 17.1
Embodiment J: isopropyl myristate 12.1 14.5
Embodiment 4: the evaluation of the behavior of creeping
Test method
The diatomite of about 2mm thickness is gone in the shop in the plastic container of 860mL, places a plurality of stones in the central, the about 3cm * 3cm of area.Then make soil and stone immersion, put into then, be placed in 25 ℃ of plastic greenhouses under the condition for examination worm (5 ball pillworms or 5 pillworms) with spraying.After 24 hours, after confirming all to hide under the stone, around it, sow about 5g reagent agent (impregnation shown in the table 7 1% behavior confuse the pulvis of agent), confirm whether to have for trying worm and creeps for the examination worm.
Result of the test
Result of the test is as shown in table 7.In the table, zero the expression 5 creep, △ represent 4-1 only creep, * expression 1 do not creep yet.Impregnation of the present invention behavior confuse in the medicament of agent, all brought out the behavior of creeping.Gaultherolin effect excellence wherein.
The creep evaluation of behavior of table 7
Reagent agent The ball pillworm Pillworm
Gaultherolin
Spearmint oil
Fructus Piperis peppermint oil
Phenylethyl alcohol
Nerol ×
Terpineol ×
Benzylalcohol ×
Agent is not confused in the interpolation behavior × ×
Embodiment 5: the evaluation of settling down inhibition
Test method
It is 5% with acetone diluted respectively that agent is confused in behavior shown in the table 8, makes liquid.In the stainless steel container made (laterite of the about 1cm thickness in the shop of 100cm * 50cm), thereon along the sidewall of container every the leaf mould that 20cm places about 10g at interval, place 12 places altogether.Then, make respectively the leaf mould impregnation prepared contain the liquid that agent is confused in behavior, the kind difference of every kind of leaf mould impregnation is made the state that can freely select above-mentioned leaf mould for the examination worm.To wherein putting into 50 ball pillworms and 50 pillworms simultaneously as for the examination worm, " Invest, Then Investigate " was hidden in the quantity for the examination worm in the leaf mould respectively in 2 hours, remove for trying the borer population amount with all, with income value as the rate of settling down (%).Test repeats twice.
Result of the test
Result of the test is as shown in table 8, confuses agent by the behavior of the sufficient class of impregnation grade of the present invention, has suppressed therefore to bring out and settle down inhibition for the rate of settling down of examination worm in leaf mould.Wherein, wintergreen, lavandin oil, lemongrass oil, tea oil, gaultherolin effect excellence.
Table 8 is settled down the evaluation of inhibition
Reagent agent The ball pillworm Pillworm
Wintergreen 0% 0%
Lavandin oil 0% 0%
Lemon covers grass oil 0% 0%
Tea oil 0% 0%
Gaultherolin 0% 0%
Oil of badian - 1~10%
Lemongrass 1~10% -
Spearmint oil 1~10% -
Chinese cinnamon oil 1~10% -
Fructus Piperis peppermint oil - 1~10%
ホ ウ ュ oil - 1~10%
Clove tree root oil - 1~10%
Peppermint oil - 10~20%
Chamomile oil 1~10% 1~10%
L-CARVONE 1~10% 1~10%
コ リ Application ァ Application ダ one oil 1~10% 1~10%
Pine tar 1~10% 1~10%
Sage oil 1~10% 1~10%
Rosewood oil 10~20% 1~10%
Camellia seed oil 10~20% 1~10%
Lavender oil 10~20% 1~10%
Geranium oil 10~20% 1~10%
Cinnamon oil 10~20% 1~10%
Rosemary oil 10~20% 1~10%
Benzylalcohol 20~30% 10~20%
Laurel 30~40% 1~10%
Cloves oil 30~40% 20~30%
Arhat pitch 30~40% 10~20%
Clove leaf oil 30~40% 10~20%
Linalool 30~40% 10~20%
Cedarwood oil 30~40% 20~30%
Eucalyptus oil 40~50% 10~20%
Red thyme oil 60~70% 20~30%
Cinnamic acid 60~70% 30~40%
(notes) numerical value is the rate of settling down
Embodiment 6: the evaluation of the behavior of turning around
Test method
Sidewall in the plastic container of 200mL and sidewall bottom totally two places stickup diameter are the filter paper of 8mm, make the behavior shown in its impregnation 1 μ L table 9 confuse agent.Then 2 pillworms are put into container, observe 2 minutes the behavior of turning around, calculate scattering ratio (%).Test repeats 4 times and carries out.The behavior of turning around here is meant that the pillworm that advances towards above-mentioned filter paper direction changes the behavior that direction is advanced in the opposite direction.
Result of the test
Result of the test is as described in Table 9, confuses agent by the behavior of the sufficient class of impregnation grade of the present invention, all can bring out the behavior of turning around.Wherein wintergreen, cinnamon oil, Chinese cinnamon oil, L-CARVONE, cinnamic acid, gaultherolin effect excellence.
The turn around evaluation of behavior of table 9
Reagent agent Pillworm
Wintergreen 100%
Cinnamic acid 100%
Chinese cinnamon oil 100%
L-CARVONE 100%
Gaultherolin 100%
Cinnamon oil 100%
Oil of badian 80~90%
Lavandin oil 80~90%
Linalool 80~90%
Red thyme oil 80~90%
Clove leaf oil 80~90%
Camellia seed oil 80~90%
Clove tree root oil 60~80%
Tea oil 60~80%
Fructus Piperis peppermint oil 60~80%
Spearmint oil 60~80%
Rosemary oil 60~80%
Eucalyptus oil 60~80%
Laurel 20~40%
ホ ウ ュ oil 20~40%
Peppermint oil 20~40%
Geranium oil 20~40%
Cedarwood oil 10~20%
Pine tar 10~20%
Agent is not confused in the interpolation behavior 0%
Embodiment 7: the evaluation of insecticidal effect
Test method
Carry out equally with the evaluation test method of the behavior of creeping of embodiment 4.Reagent agent is used commercially available pulvis and mix the pulvis (the present invention) of the gaultherolin of 1 weight % in this pulvis.Use respectively 10 of ball pillworm or pillworms respectively for the examination worm.Sow reagent agent, 36 hours " Invest, Then Investigate "s calculate its ratio (%) in the dead quantity for the examination worm in stone outside.Test repeats twice and carries out.
Result of the test
The record of result of the test such as table 10, the application of the invention contain the pulvis that agent is confused in behavior, dead the increasing for the examination worm in the stone outside can think that this is because gaultherolin has brought out behavior such as the behavior of creeping confuses.In addition, viewing test begins to supply the situation of examination worm after 12 hours, can find to use and contain the prescription that the pulvis of agent is confused in behavior of the present invention, and eliminating number obviously increases, and can think fully to contact with insecticide.
The evaluation of table 10 insecticidal effect
For the examination worm The present invention Commercially available pulvis
Pillworm 80~90% 20~40%
The ball pillworm 60% 20~40%
The specific embodiment of above reference describes the present invention in detail, but only otherwise break away from its aim and scope, can carry out various changes or correction, and this is that those skilled in the art understand.
The Japanese patent application (Japanese Patent Application 2004-151341) that the Japanese patent application (Japanese Patent Application 2004-139618) that the Japanese patent application (Japanese Patent Application 2004-139616) that the application submitted to based on May 10th, 2004, on May 10th, 2004 submit to and on May 21st, 2004 submit to, its content is all introduced this explanation as reference.
Industrial applicability
The effect that pest control agent of the present invention can make the insect behavior confuse agent continues, and the touch opportunity of insect and insecticidal constituent is increased, and can effectively prevent and treat inhabiting open-air insect.
And, even the concentration of insecticidal constituent is low, also can eliminate destructive insects fast, can bring into play excellent quick-acting. State before using dissolving is during as the insecticidal constituent of solid, above-mentioned particular significant effect. When sowing, also can make in addition and wave loose the minimizing.
Confuse agent by behavior, can bring out below stone wait the behavior (expulsion effect) of creeping out, bring out the behavior of turning around, the behavior of the sufficient class such as suppress to reenter, suppress that the behavior of settling down etc. is brought out confuses. By being combined with pesticide, can fully contact with pesticide, therefore can improve dispel effect.

Claims (10)

1. pest control agent is characterized in that: the powder that will contain insecticidal constituent with contain the insect behavior and confuse the shot-like particle of agent and mix.
2. the pest control agent of claim 1 is characterized in that: shot-like particle contains fixative when agent is confused in the insect behavior containing.
3. claim 1 or 2 pest control agent, it is characterized in that: the amount of shot-like particle is the 0.1-30 weight % of the total amount of this shot-like particle and powder.
4. each pest control agent among the claim 1-3 is characterized in that: but visual identification powder and shot-like particle.
5. each pest control agent among the claim 1-4, it is characterized in that: insecticidal constituent is present in powder surface with the state that is dissolved in the difficult volatile solvent.
6. the pest control agent of claim 5, it is characterized in that: the state of insecticidal constituent before dissolving is solid.
7. each pest control agent among the claim 1-6 is characterized in that: behavior is confused agent and is contained plants essential oil and/or its flavor component as active ingredient, and reciprocity sufficient class is effective.
8. the pest control agent of claim 7 is characterized in that: plants essential oil and/or its flavor component be selected from wintergreen, lavandin oil, lemongrass oil, tea oil, cinnamon oil, Chinese cinnamon oil, gaultherolin, L-CARVONE and cinnamic acid one or both or more than.
9. powder shaped insecticidal preparation, it is characterized in that: insecticidal constituent is present in powder surface with the state that is dissolved in difficult volatile solvent.
10. wait sufficient class behavior to confuse agent, it is characterized in that: contain plants essential oil and/or its flavor component as active ingredient.
CNA2004800430076A 2004-05-10 2004-12-01 Insect pest control agent, insecticidal powdery formulation and isopod behavior disruptive agent Pending CN1953659A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP139618/2004 2004-05-10
JP139616/2004 2004-05-10
JP2004139616 2004-05-10
JP151341/2004 2004-05-21

Publications (1)

Publication Number Publication Date
CN1953659A true CN1953659A (en) 2007-04-25

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Country Link
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101642103A (en) * 2008-08-07 2010-02-10 黄永 Long-acting insect expelling carrier
CN101785472A (en) * 2010-04-08 2010-07-28 徐建成 Improved type fly-killing incense liquor and manufacturing method thereof
CN102388958A (en) * 2011-10-11 2012-03-28 华南农业大学 Method for controlling grain pest by using essential oil
CN103535350A (en) * 2013-10-21 2014-01-29 杨凌农科大无公害农药研究服务中心 Plant source fumigation insecticide containing methyl salicylate and trans-cinnamaldehyde
CN103749549A (en) * 2014-01-14 2014-04-30 浙江农林大学 Plutella xylostella sex pheromone chemical communication disrupter
CN107156207A (en) * 2017-06-01 2017-09-15 磐安县派普特生物科技有限公司 A kind of vegetable source natural insecticide and preparation method thereof
CN109203163A (en) * 2018-08-24 2019-01-15 湖州汇德集团有限公司 The production method of mosquito repellent wood floor
CN112205397A (en) * 2020-10-13 2021-01-12 中国烟草总公司海南省公司 Ant food attractant and application thereof
CN115226715A (en) * 2022-07-22 2022-10-25 中国人民解放军海军特色医学中心 Application of attractant composition in insecticide and insecticide

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101642103A (en) * 2008-08-07 2010-02-10 黄永 Long-acting insect expelling carrier
CN101785472A (en) * 2010-04-08 2010-07-28 徐建成 Improved type fly-killing incense liquor and manufacturing method thereof
CN101785472B (en) * 2010-04-08 2012-12-05 徐建成 Improved type fly-killing incense liquor and manufacturing method thereof
CN102388958A (en) * 2011-10-11 2012-03-28 华南农业大学 Method for controlling grain pest by using essential oil
CN103535350B (en) * 2013-10-21 2015-08-19 杨凌农科大无公害农药研究服务中心 A kind of plant resource fumigating insecticide containing gaultherolin and trans-cinnamic aldehyde
CN103535350A (en) * 2013-10-21 2014-01-29 杨凌农科大无公害农药研究服务中心 Plant source fumigation insecticide containing methyl salicylate and trans-cinnamaldehyde
CN103749549A (en) * 2014-01-14 2014-04-30 浙江农林大学 Plutella xylostella sex pheromone chemical communication disrupter
CN103749549B (en) * 2014-01-14 2016-04-06 浙江农林大学 A kind of plutella xylostella sex pheromone chemical communication disrupter
CN107156207A (en) * 2017-06-01 2017-09-15 磐安县派普特生物科技有限公司 A kind of vegetable source natural insecticide and preparation method thereof
CN109203163A (en) * 2018-08-24 2019-01-15 湖州汇德集团有限公司 The production method of mosquito repellent wood floor
CN112205397A (en) * 2020-10-13 2021-01-12 中国烟草总公司海南省公司 Ant food attractant and application thereof
CN112205397B (en) * 2020-10-13 2022-03-01 中国烟草总公司海南省公司 Ant food attractant and application thereof
CN115226715A (en) * 2022-07-22 2022-10-25 中国人民解放军海军特色医学中心 Application of attractant composition in insecticide and insecticide

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