CN103125512A - Powder composition used for preventing termite - Google Patents
Powder composition used for preventing termite Download PDFInfo
- Publication number
- CN103125512A CN103125512A CN2011103831145A CN201110383114A CN103125512A CN 103125512 A CN103125512 A CN 103125512A CN 2011103831145 A CN2011103831145 A CN 2011103831145A CN 201110383114 A CN201110383114 A CN 201110383114A CN 103125512 A CN103125512 A CN 103125512A
- Authority
- CN
- China
- Prior art keywords
- composition
- ethiprole
- activated carbon
- termite
- hexaflumuron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses powder composition used for preventing a termite. The powder composition used for preventing the termite comprises, by weigh, 20-60% of hexaflumuron and 0.2-0.6% of fipronil. The invention further discloses application of the powder composition used for preventing the termite and preparation and using methods of the powder composition used for preventing the termite.
Description
Technical field
The present invention relates to pesticide field, relate in particular to a kind of dust composition for control termites.
Background technology
The conventional art of China with high concentrate clust medical treatment termite.The method is sprayed directly on the termite body surface with high concentration medicine, utilize chronic knocking down or lethal characteristics, and the malicious ability of good biography of medicine, termite with medicine is got back in colony, by being in contact with one another of individuality (comprise suck lick, the behavior such as trophallaxis), in the short period of time, drug delivery is come, reach and kill more bodies, even annihilate the effect of whole colony.40-50 age China has promoted the technology that employing high concentration arsenious acid (20-46%) comes control termites as far back as last century, obtains very good effect.Utilize 50%-70% high concentration mirex pulvis to replace hypertoxic arsenious acid control termites to the mid-1960s Chinese Academy of Sciences Shanghai insect institute in last century termite control research department.Mirex is not only cheap, and uses saferly, and control efficiency is outstanding, from the seventies in last century the whole nation promote so far, be the main medicine of China's termite control always.Yet because the mirex Environmental Residues time is long, effect is lasting, is therefore forbidden by Convention of Stockholm in calendar year 2001.
In recent years, some external advanced termite control bait formulation technology have been introduced in domestic trial.The core of this technology is to adopt the chronic lethal medicine of low concentration, as: HEXAFLUMURON, diflubenzuron, sulfluramid etc., make the poison bait of low content (0.1-0.5%), take food by special bait station arrangement attract termites again, medicine is taken back nest, reach the effect of killing white ant, this technology is all achieved good results in the control test in the areas such as China Guangdong, Jiangsu, Zhejiang and Shanghai, but because of drug concentration lower, it is limited that the termite individuality is taken dose, must through repeatedly taking food and carrying, need the long period (several months is to more than half a year) just can take effect.In addition, the installation of bait formulation system, inspection and replacement cost are higher, and applying environment has certain limitation, are difficult in a short time promote in the whole nation.
Therefore this area is used convenient and swift, termite individual to carry dose large in the urgent need to providing a kind of, and instant effect, cost are low, the suitable environment dust composition of control termites widely.
Summary of the invention
The present invention aims to provide a kind of dust composition for control termites.
In a first aspect of the present invention, a kind of composition for control termites is provided, wherein contain HEXAFLUMURON, ethiprole and activated carbon; In the gross weight of composition, wherein contain the 20-60% HEXAFLUMURON; Preferably contain 40% HEXAFLUMURON; In the gross weight of composition, wherein contain the 0.2-0.6% ethiprole; Preferred 0.2-0.4% ethiprole.
In another preference, contained 0.2-0.6% ethiprole is powder; Contained activated carbon is powder.
In another preference, described composition is Powdered.
In a second aspect of the present invention, a kind of preparation method of composition provided by the invention as above is provided, described method comprises step:
Activated carbon powder and the HEXAFLUMURON that will contain ethiprole mix, and obtain composition provided by the invention as above;
The described activated carbon powder that contains ethiprole obtains by following step:
(i) ethiprole and acetone mixing, dissolving are obtained solution 1; With
(ii) remove acetone after the activated carbon mixing with solution 1 and powdery dry to activated carbon powder, obtain containing the activated carbon powder of ethiprole.
In a third aspect of the present invention, provide the purposes of composition provided by the invention as above, for the preparation of the insecticide of control termites.
In a fourth aspect of the present invention, a kind of method of control termites is provided, described method is that composition provided by the invention as above is sprayed directly on the termite body surface.
Accordingly, the invention provides and a kind ofly use convenient and swift, termite individual to carry dose large, instant effect, cost are low, the suitable environment dust composition of control termites widely.
Embodiment
The inventor is through the indoor and outdoor test, with the HEXAFLUMURON of application success in the bait formulation technology as the basic medicine of making high concentrate clust, separately be aided with the activated carbon that contains ethiprole and make mixing powder, it is sprayed directly on the termite body surface, after making the termite individuality carry larger dose to get back in nest, reach better biography toxic effect fruit.
Composition
The termite-proof composition of high concentration provided by the invention wherein contains HEXAFLUMURON, ethiprole, and activated carbon powder; In the gross weight of composition, the HEXAFLUMURON 20-60% that wherein contains (being preferably 40%), ethiprole 0.2-0.6% (being preferably 0.2-0.4%); Can also contain other auxiliary material, for example medical talc powder in composition provided by the invention.
As used herein, " HEXAFLUMURON (Hexaflumuron) " refers to that CAS is numbered 86479-06-3, chemical name is 1-[3,5-two chloro-4-(1,1,2,2-tetrafluoro ethyoxyl) phenyl]-compound of 3-(2,6-difluoro benzoyl) urea.
As used herein; " ethiprole (fipronil) " refers to that CAS is numbered 120068-37-3, and chemical name is (RS)-5-amino-1-(2,6-, two chloro-a; the compound of a, a-three p-tolyls of fluoro-)-4-trifluoromethyl sulfinyl pyrazole-3-nitrile.
In the present invention, " talcum powder " or " medical talc powder " can Alternate, all refers to magnesium silicate salt mineral talc family talcum, and main component is hydrous magnesium silicate, after crushed, uses the salt acid treatment, washing, and drying forms.Silica wherein 〉=60%, magnesia 〉=30%, fineness ≈ 200 orders, have nontoxic, tasteless, whiteness is high, capacitive good, glossiness is strong, the strong characteristics of smoothness.PH is 7-9, can the effective component characteristic in composition not exerted an influence, and also can not produce obvious effect to being subjected to the medicine termite.
In the present invention, " activated carbon " and " active carbon " can Alternate, all refer to a kind of charcoal, various shell and fat coal etc. of utilizing as raw material, by the physics and chemistry method to raw material carries out fragmentation, sieves, the series of processes processing and manufacturing such as catalyzer activation, rinsing, oven dry and screening forms material.The activated carbon powder that adopts in an embodiment of the invention is by chemical pure strip activated carbon, grind through mortar, get 180-200 purpose flour with the sub-sieve sieve again, main absorption and the slow releasing function of rising, can not affect original effective component and characteristic in composition.
Composition provided by the invention is pulvis, and the granularity of described pulvis is about 200 orders.
The preparation of composition
The preparation of termite-proof composition provided by the invention is the HEXAFLUMURON with variable concentrations, and the activated carbon powder of containing fipronil evenly mixes.in an embodiment of the invention, the activated carbon powder of containing fipronil is to be prepared from by following steps: at first with the former medicine of ethiprole and activated carbon powder in 3.0% and 97.0% ratio weighing, then the former medicine of ethiprole is poured into and be equipped with in the suction bottle of analyzing pure acetone (the acetone consumption is decided according to the activated carbon powder volume of weighing), after ethiprole dissolves fully, load weighted activated carbon powder is added, require acetone soln to want the submergence activated carbon powder, to be mixed evenly after, it is dry to activated carbon powder that acetone is taken out in decompression, thereby make the activated carbon powder of containing fipronil 3.0%.In the preparation of composition, by the formula rate requirement, take a certain amount of activated carbon powder and HEXAFLUMURON and medical talc powder that contains 3.0% ethiprole, evenly mixing namely can be made into the mixture of containing fipronil 0.2-0.6% and containing hexaflumuron 20-60%.
Activated carbon powder with the ethiprole that contains higher concentration of said method preparation can effectively postpone ethiprole to the lethal time of knocking down of coptotermes formosanus.Indoor observation shows, the coptotermes formosanus exposure concentration is 0.1% ethiprole emulsion or acetone soln, namely all knocked down in 2 hours, and contact contains the activated carbon pulvis of 3.0% ethiprole, but termite normal activity still in 3 hours.Do auxiliary material with medical talc powder, after the activated carbon powder that will contain 3.0% ethiprole further is diluted to the composition of containing fipronil 0.2-0.6%, can further extend the termite time of knocking down.Described 0.2-0.6% ethiprole powder is to form as slowly-releasing and adsorbent mixed preparing with activated carbon powder.
The application of composition
Composition provided by the invention can be contained in traditional hand-held podwer gun, termite in the ant road is sprayed (each formulation rate is at 0.5-1.0g), also can be contained in quantitative plastic bottle, collect the even dispenser of a large amount of termites (each formulation rate is at 3.0-6.0g) of collecting in the hole to luring.
Composition provided by the invention is sprayed directly on the termite body surface, can cause knocking down fast of termite, after dispenser, the normal activity time of termite is 4-24 hour, and good biography toxic effect fruit is arranged.
Major advantage of the present invention is:
1, dust composition provided by the invention is used convenient and swift, termite individual to carry dose large, passes poison effective.
2, dust composition cost provided by the invention is equal to or less than 50-70% mirex pulvis, suitable environment is extensive.
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used for explanation the present invention and be not used in and limit the scope of the invention.The experimental technique of unreceipted actual conditions in the following example is usually according to normal condition or the condition of advising according to manufacturer.Unless otherwise indicated, otherwise all percentage, ratio, ratio or umber by weight.
Unless otherwise defined, all specialties of using in literary composition are identical with the meaning that scientific words and one skilled in the art are familiar with.In addition, any method similar or impartial to described content and material all can be applicable in the inventive method.The use that better implementation method described in literary composition and material only present a demonstration.
The former medicine of HEXAFLUMURON in following embodiment (purity 98%) is raised the agriculture chemical inc available from Yangzhou, Jiangsu, the former medicine of ethiprole (purity 97%) is provided by Shanghai eternal chemical industry Co., Ltd, and medical talc powder is available from osmanthus, Guilin wide talcum development corporation, Ltd..Activated carbon is available from Shanghai Chemical Reagent Co., Ltd., Sinopharm Group.
The HEXAFLUMURON of using in following embodiment and ethiprole are all Powdered things.
Following example composition, except specializing, otherwise the 0.2-0.6% ethiprole powder that wherein relates to is all to obtain with the activated carbon powder preparation that contains 3.0% ethiprole.
Embodiment 1
With dust composition in the present invention: contain 40% HEXAFLUMURON, 0.2% ethiprole and 59.8% medical talc powder, indoor, the poison test is knocked down and passed to coptotermes formosanus of taiwan.test method is with reference to related content in national Ministry of Agriculture rower (NY/T1153.2-2006) " the virulence transmission of agricultural chemicals to termite ", with the above-mentioned dust composition of 7.5mg, evenly be applied to 50 boss termite worker ants and 5 soldier ants upper (dispenser processing), to take the medicine termite, to change diameter over to be 9cm again, and be lined with in the culture dish of filter paper and observe, when 20% worker ant is knocked down, getting 8 is slow in action or firm down and out worker ant, (passing for the first time poison processes) in another culture dishes of 50 worker ants of not dispenser and 5 soldier ants is equipped with in immigration, regularly observe, record termite killing time of 50(KT50) (Kt50) and 90% and knock down the time (Kt90), and moisturizing in every 4 hours once.Process for every kind and repeat 3 times, and blank (without drug treating) is set, when the blank lethality surpasses 10%, termination test.
Result of the test shows (table 1), in said composition, ethiprole is not processed (not adding activated carbon powder) through slowly-releasing, therefore it is all very fast that Kt50 and Kt90 that poison processes are processed and pass in dispenser, is applicable to the termite control (termite look for food passage nearer apart from ant nest) in ornamental trees and shrubs.
Table 1. non-activity carbon dust composition is to the once biography of coptotermes formosanus poison result (n=3, in table, numerical value is average, unit is hour)
Embodiment 2
In the present invention, respectively the material (table 2) of activated carbon and the several frequently seen tool adsorption function adsorption capacity to ethiprole is compared.First ethiprole and activated carbon powder and other sorbing material are mixed with the composition that contains 0.2% ethiprole, all composition compound methods are identical with the preparation about the activated carbon powder of containing fipronil during the present composition prepares.Then with the combinations thereof medicinal powder of 7.5mg, be uniformly applied to respectively 50 boss termite worker ant body surfaces, the killing time of 50(KT50) Kt50 of observer termite and 90% knocks down time Kt90 (concrete grammar is identical with embodiment 1).
From the speed of knocking down, the sorbing material that activated carbon powder obviously is better than other kind to absorption and the slow releasing function of ethiprole, other sorbing material is relatively poor to the adsorption capacity of ethiprole, and Kt50 all in 2 hours, can not reach the purpose of slowly-releasing and delay ethiprole drug effect.
Several sorbing materials of table 2. containing fipronil (0.2%) are knocked down the comparison of speed to coptotermes formosanus
Embodiment 3
With four kinds of dust compositions (table 3) that contain activated carbon powder in the present invention, under standard dosage condition (7.5mg/50 head, c.f the Ministry of Agriculture industry standard), the indoor biography toxic effect power of coptotermes formosanus is compared related operating method reference example 1.50% mirex pulvis is set simultaneously as a comparison.
Can see (table 2) from result of the test, four kinds of dust compositions that contain activated carbon powder of different proportionings, the Kt50 of the coptotermes formosanus that it is processed dispenser is between 19-30 hour, though than 50% mirex short (Kt50=38 hour), but be subjected to the existing time enough of medicine termite to return to ant nest, and the fastest drug regimen can be in 6 days (125 hours) make and pass the termite 90% that poison processes and knock down, pass toxic effect really near 50% mirex pulvis.This based composition be applicable to building construction termite control (termite look for food the ant track pitch from ant nest away from).
Four kinds, table 3. contains activated carbon composition and mirex and under standard administration condition, coptotermes formosanus is once passed malicious result (n=3, data are average, unit is hour)
Embodiment 4
With four kinds of dust compositions that contain activated carbon powder in embodiment 2, under high dosage (15mg/50 head) condition, the indoor biography toxic effect power of coptotermes formosanus is tested comparison, related operating method reference example 1.
(table 4) as can be seen from the test results, dosage strengthens, and can obviously shorten dispenser and process and pass knocking down the time of poison processing.And the dosage of 15mg/50 worker ant also illustrates simultaneously also closer to formulation rate possible in practical operation, can by the formulation rate of control group compound, control knocking down the time of termite.So the dust composition in the present invention, being widely used property.
Embodiment 5
This example is with the dust composition in the present invention: contain 20% HEXAFLUMURON, 0.2% ethiprole and 79.8% medical talc powder, the once open-air control test of carrying out.Late summer in 2009, in the park, Shanghai, respectively the coptotermes formosanus on the strain plane tree in the garden, a strain rue tree and the century-old kalopanax septemlobus of a strain is prevented and treated with said composition.Method lures Ji Keng for burying underground near these trees ' roots, will lure after first quarter moon lure in collection hole collection to termite (approximately 2000) carry out dispenser and process, the termite that then will carry medicine is put back to and lures Ji Keng, lets alone to return the ant road, and again covers and lure Ji Keng.Every two weekly checks once lure Ji Keng.Namely do not find again the termite trace after two weeks of plane tree dispenser, and rue and kalopanax septemlobus are large because of harm termite colony, still can find termite activity, so after surrounding, to lure lure in the collection hole collection to termite carried out again a dispenser and processed.Check again after two weeks, rue tree termite be without movable sign, though and kalopanax septemlobus still has termite activity, quantity significantly reduces, the control effect is fairly obvious.Due to odjective cause, do not continue to replenish dispenser.
Four kinds, table 4. contains under activated carbon combination object height dosage condition coptotermes formosanus is passed toxic effect power (n=3, data are average, unit is hour)
By 2011, after 1 year, because finding that there is the trend of recovery in kalopanax septemlobus termite colony, respectively at June and July then, again bury underground under this tree and lure 7 of acquisition means, adopt the composition in the present invention: contain 40% HEXAFLUMURON, 0.2% ethiprole and 59.8% talcum powder, process (2 times luring the collection termite to carry out dusting, accumulative total 12.0g), check to August, sting on Chinese catalpa without the termite activity sign.The gardens expert checks in the garden, thinks that this kalopanax septemlobus upgrowth situation obviously improves.
Embodiment 6
There were a large amount of coptotermes formosanus swarmings early July in 2011 on the 2 fragrant camphor trees of strains of oblique dirt road Ke Yuan residential quarter, Shanghai, received residential property and sought help after phone, and the inventor goes to site inspection, finds that on these two strains trees, termite population is huge, and a large amount of cavities appear in trunk.With the composition in the present invention: contain 40% HEXAFLUMURON, 0.2% ethiprole and 59.8% medical talc powder, with podwer gun directly in the ant road and the termite in treehole dust (6.0 gram).Through late July and early August twice check, on two strains trees, without the termite activity sign, and the Ji Keng that lures that buries underground under two strains trees also finds without termite, and control efficiency is very obvious.
The above is only preferred embodiment of the present invention, be not to limit essence technology contents scope of the present invention, essence technology contents of the present invention is broadly to be defined in the claim scope of application, any technology entity or method that other people complete, if defined identical with the claim scope of application, also or a kind of change of equivalence, all will be regarded as being covered by among this claim scope.
Claims (10)
1. a composition that is used for control termites, wherein contain HEXAFLUMURON, ethiprole and activated carbon.
2. composition as claimed in claim 1, is characterized in that, in the gross weight of composition, wherein contains the 20-60% HEXAFLUMURON; Preferably contain 40% HEXAFLUMURON.
3. composition as claimed in claim 1, is characterized in that, in the gross weight of composition, wherein contains the 0.2-0.6% ethiprole; Preferred 0.2-0.4% ethiprole.
4. composition as claimed in claim 3, is characterized in that, contained 0.2-0.6% ethiprole is powder.
5. composition as claimed in claim 1, is characterized in that, contained activated carbon is powder.
6. described composition as arbitrary in claim 1-5, is characterized in that, described composition is Powdered.
7. the preparation method as the arbitrary described composition of claim 1-5, is characterized in that, described method comprises step:
Activated carbon powder and the HEXAFLUMURON that will contain ethiprole mix, and obtain described composition as arbitrary in claim 1-5.
8. preparation method as claimed in claim 7, is characterized in that, the described activated carbon powder that contains ethiprole obtains by following step:
(i) ethiprole and acetone mixing, dissolving are obtained solution 1;
(ii) remove acetone after the activated carbon mixing with solution 1 and powdery dry to activated carbon powder, obtain containing the activated carbon powder of ethiprole.
9. as the purposes of the arbitrary described composition of claim 1-6, it is characterized in that, for the preparation of the insecticide of control termites.
10. the method for a control termites, is characterized in that, described method is that described composition as arbitrary in claim 1-6 is sprayed directly on the termite body surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103831145A CN103125512A (en) | 2011-11-25 | 2011-11-25 | Powder composition used for preventing termite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103831145A CN103125512A (en) | 2011-11-25 | 2011-11-25 | Powder composition used for preventing termite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103125512A true CN103125512A (en) | 2013-06-05 |
Family
ID=48486460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103831145A Pending CN103125512A (en) | 2011-11-25 | 2011-11-25 | Powder composition used for preventing termite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103125512A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238612A (en) * | 2013-05-21 | 2013-08-14 | 中国科学院上海生命科学研究院 | Termite killing powder and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101084754A (en) * | 2007-07-19 | 2007-12-12 | 安徽华星化工股份有限公司 | Insecticide composition containing tipronil |
| CN101156584A (en) * | 2007-11-02 | 2008-04-09 | 江苏东宝农药化工有限公司 | AN insecticidal composition containing firponil and hexaflumuron and method for making same |
| CN101180964A (en) * | 2007-12-21 | 2008-05-21 | 利尔化学股份有限公司 | Insecticidal composition |
| CN101228882A (en) * | 2007-01-25 | 2008-07-30 | 葛尧伦 | Desinsection composite containing hexaflumuron |
| CN101326913A (en) * | 2008-05-14 | 2008-12-24 | 青岛瀚生生物科技股份有限公司 | Compositional composition containing Fipronil and benzoyl urea pesticide compound |
-
2011
- 2011-11-25 CN CN2011103831145A patent/CN103125512A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101228882A (en) * | 2007-01-25 | 2008-07-30 | 葛尧伦 | Desinsection composite containing hexaflumuron |
| CN101084754A (en) * | 2007-07-19 | 2007-12-12 | 安徽华星化工股份有限公司 | Insecticide composition containing tipronil |
| CN101156584A (en) * | 2007-11-02 | 2008-04-09 | 江苏东宝农药化工有限公司 | AN insecticidal composition containing firponil and hexaflumuron and method for making same |
| CN101180964A (en) * | 2007-12-21 | 2008-05-21 | 利尔化学股份有限公司 | Insecticidal composition |
| CN101326913A (en) * | 2008-05-14 | 2008-12-24 | 青岛瀚生生物科技股份有限公司 | Compositional composition containing Fipronil and benzoyl urea pesticide compound |
Non-Patent Citations (2)
| Title |
|---|
| 李小鹰等: "我国白蚁防治及药剂应用的现状和发展", 《中华卫生杀虫药械》, vol. 9, no. 01, 30 March 2003 (2003-03-30), pages 47 - 51 * |
| 韩宝红，陈斌，陈镈尧: "复配剂对苏州乳白蚁的毒力传递作用研究", 《中华卫生杀虫药械》, vol. 16, no. 5, 20 October 2010 (2010-10-20) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238612A (en) * | 2013-05-21 | 2013-08-14 | 中国科学院上海生命科学研究院 | Termite killing powder and preparation method thereof |
| CN103238612B (en) * | 2013-05-21 | 2015-09-30 | 中国科学院上海生命科学研究院 | One is gone out termite pulvis and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HU218164B (en) | Pesticide composition and method for its use | |
| CN111066808B (en) | Ceramic tile cockroach-preventing agent, preparation method thereof, ceramic tile cockroach-preventing method and cockroach-preventing ceramic tile | |
| CN102845466A (en) | High-efficiency cockroach-killing bait and preparation method thereof | |
| CN110214778A (en) | A kind of mosquito attractant composition and preparation method thereof and application method | |
| CN104938528B (en) | A kind of termite-killing trapping medicament and preparation method | |
| CN100394851C (en) | Dimethomorph water dispersion granula and its production method | |
| TW200836626A (en) | Termite bait and processes related thereto | |
| CN102090415A (en) | Insecticide composition for preventing and controlling termites, and product preparation method and application thereof | |
| CN103039451B (en) | Powder type blattaria bait | |
| CN103125512A (en) | Powder composition used for preventing termite | |
| WO2007010095A2 (en) | Bait composition for cockroaches and ants | |
| US20210161130A1 (en) | Compositions for attracting pests and uses thereof | |
| CN103070186B (en) | Insecticidal composition containing thiamethoxam and application of insecticidal composition | |
| CN114271274A (en) | Attractant composition for spodoptera frugiperda and application thereof | |
| CN105685083A (en) | Health insecticidal composition containing meperfluthrin and fipronil | |
| CN103651565A (en) | Leek maggot killing agent | |
| US20080286226A1 (en) | Polymeric enhancement of pesticide bait sprays to increase rainfastness | |
| CN107535532B (en) | Cockroach clear liquid trapping and killing agent, preparation method thereof and cockroach clear liquid trapping and killing method | |
| CN113142243B (en) | Termite bait containing Pleurotus densatus culture and preparation method thereof | |
| CN106818888B (en) | A kind of Pesticidal combination and its application containing destruxins and Nylar | |
| CN106259331B (en) | Behavioral interference agent and the Behavioral interference agent capsules of termite are built in a kind of prevention and treatment | |
| Yessenbayeva et al. | INSECTICIDAL MIXTURE FOR TERMITE CONTROL | |
| CN1436467A (en) | Self-volatilizing mosquito-killing and fly-repelling agent | |
| CN103238612B (en) | One is gone out termite pulvis and preparation method thereof | |
| CN114631536A (en) | Suspending agent for efficiently preventing and treating insect pests and using method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130605 |