CN102125044A - Imidacloprid and cypermethrin synergic compound - Google Patents
Imidacloprid and cypermethrin synergic compound Download PDFInfo
- Publication number
- CN102125044A CN102125044A CN201010530867XA CN201010530867A CN102125044A CN 102125044 A CN102125044 A CN 102125044A CN 201010530867X A CN201010530867X A CN 201010530867XA CN 201010530867 A CN201010530867 A CN 201010530867A CN 102125044 A CN102125044 A CN 102125044A
- Authority
- CN
- China
- Prior art keywords
- cypermethrin
- imidacloprid
- agricultural newborn
- synergistic composition
- pests
- 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
- 239000005906 Imidacloprid Substances 0.000 title claims abstract description 31
- YWTYJOPNNQFBPC-UHFFFAOYSA-N imidacloprid Chemical compound [O-][N+](=O)\N=C1/NCCN1CC1=CC=C(Cl)N=C1 YWTYJOPNNQFBPC-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229940056881 imidacloprid Drugs 0.000 title claims abstract description 31
- 239000005946 Cypermethrin Substances 0.000 title claims abstract description 30
- KAATUXNTWXVJKI-UHFFFAOYSA-N cypermethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229960005424 cypermethrin Drugs 0.000 title claims abstract description 30
- 230000002195 synergetic effect Effects 0.000 title claims abstract description 22
- 150000001875 compounds Chemical class 0.000 title abstract 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 6
- 239000000839 emulsion Substances 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 25
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 8
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 8
- AXTGDCSMTYGJND-UHFFFAOYSA-N 1-dodecylazepan-2-one Chemical compound CCCCCCCCCCCCN1CCCCCC1=O AXTGDCSMTYGJND-UHFFFAOYSA-N 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- 239000006184 cosolvent Substances 0.000 claims description 5
- FIPWRIJSWJWJAI-UHFFFAOYSA-N Butyl carbitol 6-propylpiperonyl ether Chemical compound C1=C(CCC)C(COCCOCCOCCCC)=CC2=C1OCO2 FIPWRIJSWJWJAI-UHFFFAOYSA-N 0.000 claims description 4
- -1 Negel Chemical compound 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 4
- 230000000740 bleeding effect Effects 0.000 claims description 4
- 235000011187 glycerol Nutrition 0.000 claims description 4
- 229960005235 piperonyl butoxide Drugs 0.000 claims description 4
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 claims description 3
- LNJXZKBHJZAIKQ-UHFFFAOYSA-N 1,1,1,2-tetrachloro-3-(2,3,3,3-tetrachloropropoxy)propane Chemical compound ClC(Cl)(Cl)C(Cl)COCC(Cl)C(Cl)(Cl)Cl LNJXZKBHJZAIKQ-UHFFFAOYSA-N 0.000 claims description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- 150000008052 alkyl sulfonates Chemical class 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 2
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 claims description 2
- 229940043264 dodecyl sulfate Drugs 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 2
- 235000011152 sodium sulphate Nutrition 0.000 claims description 2
- 241000238631 Hexapoda Species 0.000 abstract description 10
- 241000607479 Yersinia pestis Species 0.000 abstract description 8
- 241000018137 Trialeurodes vaporariorum Species 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000000575 pesticide Substances 0.000 abstract description 4
- 238000001228 spectrum Methods 0.000 abstract description 4
- 241001465754 Metazoa Species 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 231100000419 toxicity Toxicity 0.000 abstract description 3
- 230000001988 toxicity Effects 0.000 abstract description 3
- 241000125167 Rhopalosiphum padi Species 0.000 abstract description 2
- 230000000749 insecticidal effect Effects 0.000 abstract description 2
- 241001600408 Aphis gossypii Species 0.000 abstract 1
- 241000982105 Brevicoryne brassicae Species 0.000 abstract 1
- 230000001133 acceleration Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 230000000857 drug effect Effects 0.000 description 3
- 239000002917 insecticide Substances 0.000 description 3
- 241001124076 Aphididae Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- KAATUXNTWXVJKI-NSHGMRRFSA-N (1R)-cis-(alphaS)-cypermethrin Chemical compound CC1(C)[C@@H](C=C(Cl)Cl)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-NSHGMRRFSA-N 0.000 description 1
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 240000003553 Leptospermum scoparium Species 0.000 description 1
- 235000015459 Lycium barbarum Nutrition 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- VQXSOUPNOZTNAI-UHFFFAOYSA-N Pyrethrin I Natural products CC(=CC1CC1C(=O)OC2CC(=O)C(=C2C)CC=C/C=C)C VQXSOUPNOZTNAI-UHFFFAOYSA-N 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000004530 micro-emulsion Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- HYJYGLGUBUDSLJ-UHFFFAOYSA-N pyrethrin Natural products CCC(=O)OC1CC(=C)C2CC3OC3(C)C2C2OC(=O)C(=C)C12 HYJYGLGUBUDSLJ-UHFFFAOYSA-N 0.000 description 1
- VJFUPGQZSXIULQ-XIGJTORUSA-N pyrethrin II Chemical compound CC1(C)[C@H](/C=C(\C)C(=O)OC)[C@H]1C(=O)O[C@@H]1C(C)=C(C\C=C/C=C)C(=O)C1 VJFUPGQZSXIULQ-XIGJTORUSA-N 0.000 description 1
- 239000002728 pyrethroid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to an imidacloprid and cypermethrin synergic compound which is an aqueous emulsion comprising the following components in percentage by weight: 2-4% of cypermethrin, 1-3% of imidacloprid, 0.05-5% of synergist, 1-5% of antifreezing agent, 0.5-2% of penetrating gent, 5-25% of latent solvent, 3-20% of emulsifying agent and the balance of water added to 100%. The imidacloprid and cypermethrin synergic compound disclosed by the invention has the advantages of simple production process, safety in use, remarkable synergism on cotton aphids, cabbage aphids, wheat aphids, trialeurodes vaporariorum and the like, improvement on the control effect of various pests, acceleration on the insect disinfestation speed of pesticides, lower use cost and strong synergism and controlling function; in addition, the imidacloprid and cypermethrin synergic compound does not hurt the beneficial insects during controlling pests, is beneficial to comprehensively controlling the pests, also enlarges the insecticidal spectrum and reduces the toxicity on persons and animals.
Description
Technical field
The present invention relates to a kind of composition pesticide of killing insect, especially a kind of Imidacloprid and cypermethrin synergistic composition.
Background technology
Imidacloprid is a kind of novel pesticide of efficient, low toxicity, and exists and insect is knocked down slow, the continuous single use of speed cause that easily pest resistance to insecticide waits until shortcoming.
Summary of the invention
In order to solve the resistance of insect to cypermethrin and Imidacloprid, enlarge the desinsection scope of preparation, the invention provides a kind of Imidacloprid and cypermethrin synergistic composition.
Cypermethrin is a kind of pyrethroid insecticides, biologically active is higher, is the efficient isomer of cypermethrin, has and tags and stomach poison function, insecticidal spectrum is wide, the speed of knocking down is fast, is applicable to insect and sanitary insect pest on the various plants such as control cotton, vegetables, fruit tree, tea tree, forest.
Imidacloprid is the nicotinoids super-high-efficient
Insecticide, have wide spectrum, efficient, low toxicity, low-residual,
InsectBe difficult for to produce resistance, to characteristics such as people, animal, plant and natural enemies securities, and have tag, multiple actions such as stomach toxicity and interior suction.Behind the insect contact medicament, the nervous centralis normal conduction is obstructed, and makes its paralysis dead.Product quick-acting is good, promptly has higher preventive effect, residual life to reach about 25 days in 1 day behind the medicine, and good disinsection effect is mainly used in the control sucking pest.
Show that through a large amount of experiments Imidacloprid mixes use with pyrethrin pesticide, can strengthen drug effect, improve quick-acting, enlarge the poisoning scope.
The present invention realizes in the following manner: a kind of Imidacloprid and cypermethrin synergistic composition, and said composition is an aqueous emulsion, contains following composition by weight:
Cypermethrin 2-4% Imidacloprid 1-3%
Synergist 0.5-5% antifreezing agent 1-5%
Bleeding agent 0.5-2% cosolvent 5-25%
All the other supply 100% for water emulsifier 3～20%.
Described cosolvent is one or more in cyclohexanone, methyl alcohol, ethanol, dimethylbenzene, dimethyl formamide, the cyclohexane.
Described emulsifier is one or more among commercially available Nongru-700 #, agricultural newborn 400#, agricultural newborn 500#, agricultural newborn 1601#, agricultural newborn 601#, agricultural newborn 602#, agricultural newborn 603#, TX-10, the BY-140.
Described bleeding agent is one or more in sldium lauryl sulfate, sodium alkyl sulfonate, alkylbenzenesulfonate, lauryl alcohol sodium sulphate, Negel, sodium lignin sulfonate, alkylphenol polyoxyethylene, the fatty alcohol-polyoxyethylene ether azone.
Described synergist is one or more in piperonyl butoxide, azone, the Octachlorodipropyl Ether.Described antifreezing agent is one or more in ethylene glycol, polyethylene glycol, urea and the glycerine.
Production method of the present invention is: Imidacloprid and cypermethrin are dissolved in the cosolvent, dropping into emulsifier, synergist and stabilizing agent then stirs, pour into and mix the friendship homogenize in the homogenizer that dispersion medium water is housed strongly, obtaining outward appearance at last is limpid transparent Imidacloprid and cypermethrin synergistic composition.
The invention has the beneficial effects as follows: this Imidacloprid and cypermethrin synergistic composition production technology are simple, safe in utilization, cotten aphid, vegetable aphid, wheat aphid, Trialeurodes vaporariorum Westwood etc. all there is significant synergistic effect, improved control efficiency to various pests, accelerated the desinsection speed of medicament, reduced use cost, very strong synergy preventive and therapeutic effect is arranged, and in the process of pest control, beneficial insect is not injured, help integrated control to insect, enlarged the desinsection wide spectrum in addition, reduced toxicity people, animal.
Embodiment
Embodiment 1
With 2% cypermethrin, 1% Imidacloprid, be dissolved in 10% methyl alcohol, drop into 5% agricultural newborn 500#, 4% agricultural newborn 601#, 6% agricultural newborn 603#, 0.5% sodium lignin sulfonate, 0.5% azone then, add deionized water then and supply 100% and mix strongly and homogenize, obtain 3% Imidacloprid and cypermethrin synergistic composition at last.
Embodiment 2
With 3% cypermethrin, 2% Imidacloprid, be dissolved in 15% cyclohexanone, drop into 7% agricultural newborn 1601#, 4% agricultural newborn 602#, 6% Nongru-700 #, 4% glycerine, 0.5% piperonyl butoxide, 0.5% azone then, add deionized water then and supply 100% and mix strongly and homogenize, obtain 5% Imidacloprid and cypermethrin synergistic composition at last.
Embodiment 3
With 3% cypermethrin, 4% Imidacloprid, be dissolved in 15% cyclohexanone, drop into 7% agricultural newborn 1601#, 4% agricultural newborn 602#, 8%BY-140,4% glycerine, 0.5% piperonyl butoxide, 0.5% azone then, add deionized water then and supply 100% and mix strongly and homogenize, obtain 7% Imidacloprid and cypermethrin synergistic composition at last.
Embodiment 4 (evaluating drug effect)
Adopt slide to dip method Imidacloprid and cypermethrin are mixed, to the co-toxicity of Trialeurodes vaporariorum Westwood, measuring co-toxicity coefficient CTC is 119.03～215.70, performance synergy and summation action.Determine best proportioning in view of the above, be mixed with the field trial that synergistic mixture 5% microemulsion is prevented and treated Trialeurodes vaporariorum Westwood, the result shows that drug effect is good, and the effect of its consumption 12～18ga.i./hm2 reaches 75%～99%, is better than contrasting medicine 5% beta-cypermethrin.The quick-acting and the lasting effect of this synergistic mixture control Trialeurodes vaporariorum Westwood are all good, and to crop safety.
Claims (6)
1. Imidacloprid and cypermethrin synergistic composition is characterized in that said preparation is an aqueous emulsion, contain following composition by weight:
Cypermethrin 2-4% Imidacloprid 1-3%
Synergist 0.5-5% antifreezing agent 1-5%
Bleeding agent 0.5-2% cosolvent 5-25%
All the other supply 100% for water emulsifier 3～20%.
2. according to described a kind of Imidacloprid of claim 1 and cypermethrin synergistic composition, it is characterized in that: cosolvent is one or more in cyclohexanone, methyl alcohol, ethanol, dimethylbenzene, dimethyl formamide, the cyclohexane.
3. according to described a kind of Imidacloprid of claim 1 and cypermethrin synergistic composition, it is characterized in that: emulsifier is one or more among commercially available Nongru-700 #, agricultural newborn 400#, agricultural newborn 500#, agricultural newborn 1601#, agricultural newborn 601#, agricultural newborn 602#, agricultural newborn 603#, TX-10, the BY-140.
4. according to described a kind of Imidacloprid of claim 1 and cypermethrin synergistic composition, it is characterized in that: bleeding agent is one or more in sldium lauryl sulfate, sodium alkyl sulfonate, alkylbenzenesulfonate, lauryl alcohol sodium sulphate, Negel, sodium lignin sulfonate, alkylphenol polyoxyethylene, the fatty alcohol-polyoxyethylene ether azone.
5. according to described a kind of Imidacloprid of claim 1 and cypermethrin synergistic composition, it is characterized in that: synergist is one or more in piperonyl butoxide, azone, the Octachlorodipropyl Ether.
6. according to described a kind of Imidacloprid of claim 1 and cypermethrin synergistic composition, it is characterized in that: antifreezing agent is one or more in ethylene glycol, polyethylene glycol, urea and the glycerine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010530867XA CN102125044A (en) | 2010-10-30 | 2010-10-30 | Imidacloprid and cypermethrin synergic compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010530867XA CN102125044A (en) | 2010-10-30 | 2010-10-30 | Imidacloprid and cypermethrin synergic compound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102125044A true CN102125044A (en) | 2011-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010530867XA Pending CN102125044A (en) | 2010-10-30 | 2010-10-30 | Imidacloprid and cypermethrin synergic compound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102125044A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747677A (en) * | 2011-08-22 | 2014-04-23 | 罗马诺自然股份有限公司 | High activity antiparasitic composition against rhynchophorus ferrugineus |
| CN104286007A (en) * | 2014-09-30 | 2015-01-21 | 青岛康和食品有限公司 | Efficient insecticide containing imidacloprid, tolfenpyrad and cypermethrin |
| CN105145617A (en) * | 2015-10-19 | 2015-12-16 | 中国农业科学院棉花研究所 | Compound synergistic pesticide |
| WO2015192717A1 (en) * | 2014-06-16 | 2015-12-23 | Rotam Agrochem International Company Limited | Synergistic insecticidal composition comprising neonicotinoid insecticides and pyrethroid insecticides |
| CN108029683A (en) * | 2017-10-26 | 2018-05-15 | 江苏腾龙生物药业有限公司 | A kind of aqueous emulsion and its preparation process containing phenthoate dimephenthoate cidial and avermectin |
| CN110999691A (en) * | 2019-12-09 | 2020-04-14 | 河北农业大学 | Poplar trunk image control method based on osmotic migration |
| CN111011073A (en) * | 2020-01-08 | 2020-04-17 | 浙江人文园林股份有限公司 | Method for preventing and treating Chinese wistaria weevil |
| CN111903669A (en) * | 2020-07-31 | 2020-11-10 | 河南豫松环保科技有限公司 | Efficient insecticide for red spider and aphids and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236547A (en) * | 1998-05-21 | 1999-12-01 | 张天良 | Insecticide |
| CN1596653A (en) * | 2004-08-11 | 2005-03-23 | 云南省化工研究院 | Insecticidal micro emulsion composition and its preparation method |
-
2010
- 2010-10-30 CN CN201010530867XA patent/CN102125044A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236547A (en) * | 1998-05-21 | 1999-12-01 | 张天良 | Insecticide |
| CN1596653A (en) * | 2004-08-11 | 2005-03-23 | 云南省化工研究院 | Insecticidal micro emulsion composition and its preparation method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747677A (en) * | 2011-08-22 | 2014-04-23 | 罗马诺自然股份有限公司 | High activity antiparasitic composition against rhynchophorus ferrugineus |
| CN103747677B (en) * | 2011-08-22 | 2016-06-29 | 罗马诺自然股份有限公司 | The Effective Anti parasitic compositions of anti-red plam weevil |
| WO2015192717A1 (en) * | 2014-06-16 | 2015-12-23 | Rotam Agrochem International Company Limited | Synergistic insecticidal composition comprising neonicotinoid insecticides and pyrethroid insecticides |
| CN104286007A (en) * | 2014-09-30 | 2015-01-21 | 青岛康和食品有限公司 | Efficient insecticide containing imidacloprid, tolfenpyrad and cypermethrin |
| CN105145617A (en) * | 2015-10-19 | 2015-12-16 | 中国农业科学院棉花研究所 | Compound synergistic pesticide |
| CN108029683A (en) * | 2017-10-26 | 2018-05-15 | 江苏腾龙生物药业有限公司 | A kind of aqueous emulsion and its preparation process containing phenthoate dimephenthoate cidial and avermectin |
| CN110999691A (en) * | 2019-12-09 | 2020-04-14 | 河北农业大学 | Poplar trunk image control method based on osmotic migration |
| CN111011073A (en) * | 2020-01-08 | 2020-04-17 | 浙江人文园林股份有限公司 | Method for preventing and treating Chinese wistaria weevil |
| CN111903669A (en) * | 2020-07-31 | 2020-11-10 | 河南豫松环保科技有限公司 | Efficient insecticide for red spider and aphids and preparation method thereof |
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Application publication date: 20110720 |