CN102972425A - Monosultap and acetamiprid compounded insecticide - Google Patents
Monosultap and acetamiprid compounded insecticide Download PDFInfo
- Publication number
- CN102972425A CN102972425A CN2012105739006A CN201210573900A CN102972425A CN 102972425 A CN102972425 A CN 102972425A CN 2012105739006 A CN2012105739006 A CN 2012105739006A CN 201210573900 A CN201210573900 A CN 201210573900A CN 102972425 A CN102972425 A CN 102972425A
- Authority
- CN
- China
- Prior art keywords
- acetamiprid
- desinsection list
- monosultap
- effective active
- insecticide
- 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)
Abstract
The invention relates to a monosultap and acetamiprid compounded insecticide. The insecticide comprises effective active constituents, auxiliaries and a solvent, wherein the effective active constituents account for 1-90% of finished medicine, the effective active constituents are composed of monosultap and acetamiprid, and the weight percentage of the monosultap in the effective active constituents is 1-95%. The monosultap and acetamiprid compounded insecticide has the advantages that after the monosultap and acetamiprid are compounded, in comparison with the conventional single preparation, the monosultap and acetamiprid compounded insecticide greatly improves the insecticidal activity, expands the insecticidal spectrum, retards the pest resistance to insecticide and lowers the medication cost.
Description
Technical field:
The invention belongs to the Recompounded pesticide of control pest, the compounded pesticides that to relate to a kind of effective active composition be desinsection list and Acetamiprid.
Background technology:
Enter 21 century, the production of China's agricultural chemicals and use face many new challenges: the one, along with the adjustment of agricultural structure, to kind and the new demand of operation technique proposition of agricultural chemicals; The 2nd, along with the raising of living standards of the people and the enhancing of Food Hygiene, more and more pay close attention to the security performance of agricultural product.Because the unreasonable use of high-toxic pesticide, residue of pesticide exceed standard and cause the event of consumer's acute poisoning to happen occasionally; The 3rd, after the entry into the World Trade Organization, the requirement of the competitiveness in the international market that improves agricultural product is improved day by day.For an urgent demand of various circles of society to agricultural product security, the theory of nuisanceless, green, organic farming and agricultural product is rooted in the hearts of the people, and oneself be the public and government's approval, and agenda has been put in the reduction replacement of high poison, long residual agricultural chemicals.Reasonably carrying out combined use of pesticides, is the effective way that Scientific Usage of Drugs gains mutually, not only can improve control efficiency, also can reduce dosage and reduce cost accounting, and the safety that can improve agricultural product.
China wet crop mainly is paddy rice, and dry crop mainly contains vegetables, wheat class, cotton, corn etc.These crops all can be subject to the pest invasion and attack in various degree such as disease Chinese caterpillar fungus in its process of growth, for output and the quality that guarantees crop, will use agricultural chemicals inevitably.
China rice grub mainly contains: brown planthopper, small brown rice planthopper, white-backed planthopper, striped rice borer, paddy stem borer, rice leaf roller etc.
China's Cruciferous Vegetable Pests mainly contains: diamond-back moth, cabbage caterpillar, prodenia litura, beet armyworm, vegetable aphid etc.
Insect on the wheat class mainly contains: wheat aphid, midge worm, evil mite etc.
For a long time, people mainly rely on chemical pesticide and prevent and treat these crop pests, and main medicament is organophosphorous pesticide, carbamate chemicals for agriculture, pyrethroid pesticide, nereistoxin pesticide etc.Yet single, repeatedly, the use of heavy dose of agricultural chemicals causes generation and the growth of pest resistance to insecticide inevitably.
Desinsection list (Monosultap, CAS:29547-00-0), chemical name: 1-thiosulfonic acid sodium base-2-dimethylamino-3-thiosulfonic acid base propane.The desinsection list belongs to nereistoxin pesticide, have stronger tag, stomach toxicity and interior suction conduction, can effectively prevent and treat the various pests on the crops such as paddy rice, vegetables, wheat, barley and highland barley, fruit tree.Desinsection Dan Yin is safe, efficient to snout moth's larva to people and animals and aquatile, and cheap, becomes the first-selected medicament of preventing and treating the snout moth's larva of rice over nearly 20 years, is continuous single use situation in many areas.One of adverse consequences of bringing like this is exactly the pesticide resistance that insect has produced higher level, and control efficiency is reduced greatly, therefore will with the use that is mixed of other medicament, to delay the resistance of insect.
Acetamiprid (acetamiprid, CAS:82657-04-3), chemical name: N-(N-cyano group-ethyleneimine base)-N-methyl-2-chloropyridine-5-methylamine.Acetamiprid belongs to the Nitromethylene heterocycle compound, it is a kind of novel pesticide, act on the nAChR at insect nerve system cynapse position, the neural stimulation conduction of interference insect, cause the nervous system path blockade, cause neurotransmitter acetylcholine in the accumulation at cynapse position, thereby cause the insect paralysis, final dead.Be widely used in the control of the homoptera pest such as aphid, plant hopper on paddy rice, vegetables, fruit tree, the tealeaves and part lepidoptera pest.
Agriculture chemical compounding is raising preventive effect and expanding prevention object, slows down pest resistance to insecticide, reduces a kind of effective ways that pollute, reduce Residual Pesticides in Farm Produce.At present, the compounded pesticides for desinsection list and Acetamiprid yet there are no report.
Summary of the invention:
The object of the invention is to: large for only agent usage amount of desinsection, control efficiency descends and the Acetamiprid use cost is higher, easily pollute and the Practice for Pesticide Residue in Agricultural Products problem such as exceed standard, provide a kind of by desinsection list and the composite insecticide of Acetamiprid, thereby reduce the usage amount of agricultural chemicals, improve control efficiency, delay pest resistance to insecticide, reduce the residual level of agricultural chemicals in agricultural product and environment.
The object of the present invention is achieved like this: a kind of desinsection list Acetamiprid compounded pesticides, comprise effective active component, auxiliary agent and solvent, it is characterized in that: the percentage by weight that the effective active composition accounts for the finished product medicament is 1 ~ 90%, described effective active composition is comprised of desinsection list and Acetamiprid, wherein desinsection singly the percentage by weight in the effective active composition be 1 ~ 95%.
In the present invention: the percentage by weight of auxiliary agent and solvent is respectively 2 ~ 30% and 0 ~ 90% in the finished product medicament.
In the present invention: the formulation of finished product medicament is missible oil, or aqueous suspension agent, or wetting powder, or aqueous emulsion, or aerosol.
The invention has the advantages that: with desinsection list and Acetamiprid carry out composite after, use with existing single dose and to compare, greatly improved insecticidal activity, enlarged insecticidal spectrum, slowed down pest resistance to insecticide, reduced drug cost.
Embodiment:
The reagent agent that adopts among the embodiment: the former medicine of 95% desinsection list (hereinafter to be referred as the desinsection list) is provided by Jiangsu Tianrong chemistry limited company, and the former medicine of 97% Acetamiprid (hereinafter to be referred as Acetamiprid) is provided by agricultural chemicals Co., Ltd of Gaoyou City, Jiangsu Province Toyota.
Embodiment 1:
Toxicity Determination:
Tested agricultural chemicals: the weight ratio of desinsection list and Acetamiprid is 10:1 in the composite mother liquor of desinsection list Acetamiprid;
Contrast agricultural chemicals: desinsection list mother liquor (by the former medicinal water dilution constant volume gained of desinsection list), Acetamiprid mother liquor (by the former medicinal acetone diluted constant volume gained of Acetamiprid);
For trying insect: diamond-back moth 2 instar larvaes, striped rice borer 3 instar larvaes, brown planthopper nymph in 3 age and the aptery adult of wheat aphid (the examination worm is the Jiangsu Province Agriculture Science Institute indoor feeding);
Assay method: infusion process.
Tested pesticide mother liquor and contrast pesticide mother liquor are diluted to 5 concentration gradients with the 0.1% Tween-80 aqueous solution.With in the vegetable material of fresh and healthy, size appropriateness (diamond-back moth with cabbage leaves, striped rice borer with wild rice stem, brown planthopper with rice straw, wheat aphid wheat seeding) the contrast agricultural chemicals of the above-mentioned variable concentrations of immersion and the liquid of tested agricultural chemicals 30 seconds, taking-up is dried naturally, put into culture dish or long test tube (brown planthopper is used), access the examination worm (15 of diamond-back moths, 15 of striped rice borer, 20 of brown planthoppers, 30 of wheat aphids) of some, every processing repeats for 4 times again.Process in contrast with corresponding solvent simultaneously.Check the borer population of living after 24 hours, the calculation correction lethality is calculated the lethal concentration of 50 (LC with concentration logarithm value and dead probability value
50).
The LC of toxicity index (TI)=standard medicament
50The LC of value/reagent agent
50Value * 100;
The LC of the actual toxicity index (ATI) of mixture (M)=A medicament
50The LC of value/M medicament
50Value * 100;
B%+ in the TI of A%+B medicament * M medicament in the TI of the theoretical toxicity index (TTI) of mixture (M)=A medicament * M medicament
The co-toxicity coefficient of mixture (CTC)=ATI/TTI * 100;
It is summation action that CTC 〉=120 expressions have synergistic effect, 80＜CTC＜120, and CTC≤80 are antagonism.
After result of the test shows that desinsection list and Acetamiprid are mixed, the indoor virulence of diamond-back moth, striped rice borer and wheat aphid is obviously improved, show obvious synergistic effect (table 1, table 2, table 4), brown planthopper act as addition (table 3).
Each medicament of table 1 is to the toxicity test of diamond-back moth
| Medicament | The toxicity regression formula | 95% confidence interval | LC 50（mg a.i./L） | Co-toxicity coefficient |
| The desinsection list | y=2.6721x-1.0798(r=0.9978) | 162.21~218.99 | 188.48 | / |
| Acetamiprid | y=2.0662x+0.0068(r=0.9956) | 217.68~312.81 | 260.94 | / |
| Desinsection list Acetamiprid | y=1.1482x+2.5179(r=0.9927) | 106.88~197.11 | 145.15 | 133.18 |
Each medicament of table 2 is to the toxicity test of striped rice borer
| Medicament | The toxicity regression formula | 95% confidence interval | LC 50（mg a.i./L） | Co-toxicity coefficient |
| The desinsection list | y=2.3410x+0.2192(r=0.9951) | 92.51~131.28 | 110.20 | / |
| Acetamiprid | y=2.4673x-1.4033(r=0.9930) | 335.26~462.60 | 393.82 | / |
| Desinsection list Acetamiprid | y=1.4960x+2.0543(r=0.9966) | 73.60~117.84 | 93.13 | 126.53 |
Each medicament of table 3 is to the toxicity test of brown planthopper
| Medicament | The toxicity regression formula | 95% confidence interval | LC 50（mg a.i./L） | Co-toxicity coefficient |
| The desinsection list | y=5.0965x-9.9045(r=0.9965) | 786.44~897.92 | 840.34 | / |
| Acetamiprid | y=1.8800x+1.5171(r=0.9934) | 60.15~84.35 | 71.23 | / |
| Desinsection list Acetamiprid | y=2.0550x-0.3725(r=0.9974) | 349.45~484.41 | 411.43 | 103.59 |
Each medicament of table 4 is to the toxicity test of wheat aphid
| Medicament | The toxicity regression formula | 95% confidence interval | LC 50（mg a.i./L） | Co-toxicity coefficient |
| The desinsection list | y=2.4210x-1.3622(r=0.9947) | 375.48~480.02 | 424.54 | / |
| Acetamiprid | y=2.3560x+1.2613(r=0.9979) | 34.21~43.62 | 38.63 | / |
| Desinsection list Acetamiprid | y=1.7650x+1.1274(r=0.9981) | 126.60~193.07 | 156.34 | 142.99 |
Embodiment 2:
Toxicity Determination:
Tested agricultural chemicals: the weight ratio of desinsection list and Acetamiprid is respectively 5:1,1:1,1:5,1:10 in the composite mother liquor of desinsection list Acetamiprid;
Contrast agricultural chemicals: with embodiment 1;
For trying insect: the aptery adult of wheat aphid (the examination worm is the Jiangsu Province Agriculture Science Institute indoor feeding);
Assay method: infusion process (with embodiment 1).
After result of the test shows that the different proportionings from Acetamiprid of desinsection list are mixed, the indoor virulence of wheat aphid is shown as summation action (table 5).
Each medicament of table 5 is to the toxicity test of wheat aphid
| Medicament | The toxicity regression formula | 95% confidence interval | LC 50（mg a.i./L） | Co-toxicity coefficient |
| The desinsection list | y=2.4210x-1.3622(r=0.9947) | 375.48~480.02 | 424.54 | / |
| Acetamiprid | y=2.3560x+1.2613(r=0.9979) | 34.21~43.62 | 38.63 | / |
| Desinsection list Acetamiprid (5:1) | y=2.5868x-0.5975(r=0.9983) | 130.58~162.87 | 145.83 | 109.23 |
| Desinsection list Acetamiprid (1:1) | y=2.5707x+0.0333(r=0.9857) | 76.60~95.45 | 85.51 | 82.82 |
| Desinsection list Acetamiprid (1:5) | y=2.1728x+1.2459(r=0.9911) | 47.22~60.44 | 53.43 | 85.21 |
| Desinsection list Acetamiprid (1:10) | y=2.6209x+0.6573(r=0.9837) | 40.71~50.61 | 45.39 | 92.69 |
Embodiment 3:
The preparation of 44% desinsection list acetamiprid EC (weight ratio of desinsection list and Acetamiprid is 10:1 in the active drug composition):
Auxiliary agent is selected: DMF, farming breast 0206, farming breast 2201.
Solvent is selected: toluene.
Each component is got the raw materials ready according to following percentage by weight:
Desinsection list: 40%; Acetamiprid: 4%; DMF 5%; The newborn 2201:5% of farming; The newborn 0206:5% of farming; Solvent: toluene adds to 100g.
Preparation process: with the Acetamiprid acetone solution, add successively desinsection list, DMF, then farming breast 2201, farming breast 0206 are filled to 100% with toluene again, with said mixture volumetric flask mix 44% desinsection list acetamiprid EC.
Embodiment 4:
The preparation of 44% desinsection list Acetamiprid aqueous suspension agent (weight ratio of desinsection list and Acetamiprid is 10:1 in the active drug composition):
Auxiliary agent is selected: the dispersant sodium lignin sulfonate; Wetting agent OP-10; Thickener CMC; The defoamer organic silicone; Antifreeze glycol.
Solvent is selected: water.
Each component is got the raw materials ready according to following percentage by weight:
Desinsection list: 40%; Acetamiprid: 4%; Sodium lignin sulfonate: 5.0%; OP-10:5.0%; CMC:1.0%; Organic silicone: 0.01%; Ethylene glycol: 8.0%; Water: add to 100g.
Preparation process: with the Acetamiprid acetone solution, add successively again desinsection list, sodium lignin sulfonate, OP-10, CMC, organic silicone, ethylene glycol and place according to the above ratio reactor, water adds to 100% and mixes, and mixture being introduced be milled to fineness of materials in the sand mill again is 1 ~ 5 μ m; Mix after milling 44% desinsection list Acetamiprid aqueous suspension agent.
Embodiment 5:
Field efficacy:
44% desinsection list Acetamiprid aqueous suspension agent (embodiment 4 provides) carries out in the experimental field, Jiangsu Province Agriculture Science Institute the field control effectiveness test of rice-stem borer and wheat aphid.5 processing are established in test altogether, and wherein 1 is contrast, and every processing repeats for 4 times, and every the repetition is a residential quarter, every residential quarter area 20m
2, amounting to 20 residential quarters, district's group is arranged at random.With the conventional dispenser of MATABA manual sprayer, use amount of liquid medicine 50Kg for every mu.5 samplings in every residential quarter, every some fixed point is looked into 3 strains, totally 15 strains, investigation complete stool striped rice borer or wheat aphid radix.Investigation insect population radix before the medicine was investigated residual worm amount, calculation correction preventive effect in 3 days, 7 days behind the medicine.Adopt the poor Duncan method of the new multipole of Deng Kenshi that test data is analyzed.The result shows that 44% desinsection list Acetamiprid aqueous suspension agent is better than 90% desinsection list wetting powder to the field efficacy of striped rice borer, or with its quite (table 6); 44% desinsection list Acetamiprid aqueous suspension agent and 40% acetamiprid water dispersible granules are to the field efficacy suitable (table 7) of wheat aphid.
The field test results (2012, the Nanjing) of table 6 44% desinsection list Acetamiprid aqueous suspension agent control striped rice borer
The field test results (2012, the Nanjing) of table 7 44% desinsection list Acetamiprid aqueous suspension agent control wheat aphid
It should be noted that, the formulation that above embodiment relates to and desinsection list, the compatibility of Acetamiprid in the effective active composition are only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (3)
1. desinsection list Acetamiprid compounded pesticides, comprise effective active component, auxiliary agent and solvent, it is characterized in that: the percentage by weight that the effective active composition accounts for the finished product medicament is 1 ~ 90%, described effective active composition is comprised of desinsection list and Acetamiprid, wherein desinsection singly the percentage by weight in the effective active composition be 1 ~ 95%.
2. desinsection list Acetamiprid compounded pesticides according to claim 1, it is characterized in that: the percentage by weight of auxiliary agent and solvent is respectively 2 ~ 30% and 0 ~ 90% in the finished product medicament.
3. desinsection list Acetamiprid compounded pesticides according to claim 1 and 2, it is characterized in that: the formulation of finished product medicament is missible oil, or aqueous suspension agent, or wetting powder, or aqueous emulsion, or aerosol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105739006A CN102972425A (en) | 2012-12-26 | 2012-12-26 | Monosultap and acetamiprid compounded insecticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105739006A CN102972425A (en) | 2012-12-26 | 2012-12-26 | Monosultap and acetamiprid compounded insecticide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102972425A true CN102972425A (en) | 2013-03-20 |
Family
ID=47847000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105739006A Pending CN102972425A (en) | 2012-12-26 | 2012-12-26 | Monosultap and acetamiprid compounded insecticide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102972425A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110934145A (en) * | 2019-11-12 | 2020-03-31 | 安徽农业大学 | Insecticidal composition containing acetamiprid and dimehypo |
| CN111802401A (en) * | 2020-08-05 | 2020-10-23 | 山东京博石油化工有限公司 | Acetamiprid and monosultap-containing insecticidal effervescent tablet applied to paddy field by broadcasting and preparation method and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010126580A1 (en) * | 2009-04-27 | 2010-11-04 | Dow Agrosciences, Llc | Insecticidal pyridine compounds |
-
2012
- 2012-12-26 CN CN2012105739006A patent/CN102972425A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010126580A1 (en) * | 2009-04-27 | 2010-11-04 | Dow Agrosciences, Llc | Insecticidal pyridine compounds |
Non-Patent Citations (2)
| Title |
|---|
| 张志祥等: "《椰甲清淋溶性粉剂挂袋法防治椰心叶甲技术的研究与推广》", 《广东农业科学》, no. 2, 31 December 2008 (2008-12-31), pages 65 - 68 * |
| 韩招久等: "《杀虫单对二化螟谷胱甘肽转移酶_GSTs_的抑制作》", 《南京农业大学学报》, vol. 24, no. 3, 31 December 2001 (2001-12-31), pages 27 - 30 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110934145A (en) * | 2019-11-12 | 2020-03-31 | 安徽农业大学 | Insecticidal composition containing acetamiprid and dimehypo |
| CN110934145B (en) * | 2019-11-12 | 2021-10-29 | 安徽农业大学 | Insecticidal composition containing acetamiprid and dimehypo |
| CN111802401A (en) * | 2020-08-05 | 2020-10-23 | 山东京博石油化工有限公司 | Acetamiprid and monosultap-containing insecticidal effervescent tablet applied to paddy field by broadcasting and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104770397B (en) | A kind of muscardine pulvis and its application | |
| CN101480188A (en) | Insecticidal composition containing emamectin benzoate and indoxacarb | |
| CN1316899C (en) | Mixed insecticide of green muscardine fungus and pyrethrum group and its preparation method | |
| CN101984828B (en) | Compound pesticide | |
| CN101485329B (en) | Agricultural chemical composition for disinsection and use thereof | |
| CN107897198B (en) | Compound composition of zhongshengmycin and eugenol and application thereof | |
| CN102972425A (en) | Monosultap and acetamiprid compounded insecticide | |
| CN105532680B (en) | A kind of highly efficiency compositional composition pesticide of pyrimidine containing trifluoro-benzene and cycloxaprid | |
| CN104542630A (en) | Antibacterial composition containing zinc thiazole and benziothiazolinone | |
| CN103931649B (en) | The Pesticidal combination of emamectin-benzoate and cholrempenthrin | |
| CN101473828B (en) | Agricultural chemical composition for disinsection and use thereof | |
| CN106900757B (en) | A kind of bitter pueraria root extract and the Pesticidal combination of Osthole and application thereof for preventing and treating agricultural pests | |
| CN102224831B (en) | Control method of tetranychus cinnabarinus based on tomato extracts | |
| CN102972424B (en) | Flufiprole acetamiprid complex insecticide | |
| CN105831132A (en) | Sterilization composition containing benzothiostrobin and fluoride ether bacteria amide | |
| CN102057942B (en) | Emamectin benzoate and kadethrine compound insecticide | |
| CN101371663B (en) | Composition containing Nitenpyram and Buprofezin and method thereof for resisting pest | |
| CN103070179A (en) | Compound insecticide containing butene-fipronil and nitenpyram | |
| CN103609576A (en) | Compound pesticide composition and preparation method thereof | |
| CN103109846B (en) | Dichlorovos kadethrine compounded pesticide | |
| CN107027784A (en) | A kind of compounded pesticides and its application containing nimbin and double third ring worm esters | |
| CN106818806A (en) | A kind of farm killing mite composition containing doractin and Bifenazate | |
| CN108041057B (en) | Compound composition for preventing and treating fruit tree diseases and application thereof | |
| CN106973949B (en) | A kind of Pesticidal combination and application thereof comprising bitter pueraria root extract and matrine | |
| CN105410026A (en) | Insecticidal composition for controlling whiteflies, and use 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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |