CN1918988A - Sterilizing and insecticidal composition - Google Patents
Sterilizing and insecticidal composition Download PDFInfo
- Publication number
- CN1918988A CN1918988A CN 200510047100 CN200510047100A CN1918988A CN 1918988 A CN1918988 A CN 1918988A CN 200510047100 CN200510047100 CN 200510047100 CN 200510047100 A CN200510047100 A CN 200510047100A CN 1918988 A CN1918988 A CN 1918988A
- Authority
- CN
- China
- Prior art keywords
- alkene oxime
- oxime amine
- composition
- carbendazim
- wet
- 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.)
- Granted
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a composition which comprises bactericide SYP-1620, bactericide benzimidazoles, insecticide imidacloprid, wherein the weight ratio of the two bactericides (based on active constituents) is 1:50 to 50:1, the weight ratio of the sterilizing active compound and insecticide (based on active constituents) is 1:1 to 50:1. The composition can be prepared into missible oil, wet powder, suspending agent and wet pelletized granule. The composition can realize better sterilizing effect, and can be used for controlling aphid, striatellus, Subulatus bipunctatus, Bemisia inconspicua, Lindeman and atatomidae.
Description
Technical field
The invention belongs to the disinfectant use in agriculture field.
Background technology
Alkene oxime amine is the outstanding bactericide of plurality of plant diseases such as control cereal, paddy rice, fruit, vegetables and economic crops, its fungicidal spectrum is wide, activity is high, have prevention and therapeutic action, and with environmental organism good compatibility is arranged, the plurality of plant diseases that is caused by mastigomycetes, zygomycete, sac fungi, basidiomycetes and imperfect fungus is had good control efficiency.This compound is open first in Chinese patent CN1309897A, chemical name: (E, E, E)-N-methyl-2-[((((1-methyl-3-(2,6 ,-dichlorophenyl)-the 2-acrylic) imino group) the oxygen base) methyl) phenyl]-the 2-methoxyimino acetic amide, structure is as follows:
Molecular formula: C
21H
21Cl
2N
3O
3Molecular weight: 434.6
Alkene oxime amine belongs to the new type bactericide of methoxy acrylic.Such fungicidal activity height, consumption are few, have treatment and protective effect, are widely used in preventing and treating corps diseases.The trade name of 5% alkene oxime amine missible oil: height is pounced on (Shenyang Chemical Engineering Inst's pilot plant is produced).But because the action site of this series bactericidal agent is very single, pathogen can produce adaptive variation to medicament, develops immunity to drugs, and the preventive effect of medicament is reduced even invalid.Though do not find the resistance of alkene oxime amine at present as yet in the field, with the relevant report of veriety existing generation resistance in Europe.Therefore the drawback that might bring for the use of alkene oxime amine list agent has caused people's attention, and Chinese patent application CN1596644A is for existing open report of the mixture research of alkene oxime amine and triazole bactericidal agent.
Summary of the invention
For fear of the resistance of using the agent of alkene oxime amine list to bring take place, degradation problem under the drug effect, the resistance that delays the novel germicide alkene oxime amine produces, solution repeats the inconvenience that repeatedly dispenser brings to the user when plant disease and insect pest take place the same period, and repeat the adverse effects such as poisoning that dispenser may cause, the present invention proposes a kind of sterilization, Pesticidal combination that contains alkene oxime amine.
Technical scheme of the present invention is as follows:
Contain two kinds of bactericidal active constituents of A, B in sterilization of the present invention, the Pesticidal combination, component A is selected from alkene oxime amine, and B component is selected from benzimidazole germicide.
Benzimidazole germicide has preventive and therapeutic effect to multiple disease fungus, its mechanism of action is the mitosis process of interference cell, " detailed description to this series bactericidal agent is being arranged in external pesticide species handbook (new edition bound volume) (the agricultural chemicals central information facility .1996 of the Ministry of Chemical Industry) book.Benzimidazole germicide comprises following kind among the present invention:
Carbendazim (English common name: carbendazim) chemical name: benzimidazolyl-2 radicals-aminocarbamic acid methyl esters, structural formula:
Benomyl (English common name: benomyl) chemical name: 1-n-butyl amine base formyl-methyl 2-benzimidazolecarbamate, structural formula:
Molecular formula: C
14H
18N
4O
3Molecular weight: 290.3
Probenazole (English common name thiabendazole) chemical name: 2-(1,3-thiazoles-4-yl) benzimidazole, structural formula:
Molecular formula: C
10H
7N
3S molecular weight: 201.2
Albendazole (English common name: albendazole) chemical name: 5-(rosickyite base)-1H-benzimidazolyl-2 radicals-aminocarbamic acid methyl esters, structural formula:
Molecular formula: C
12H
15N
3S molecular weight: 233
Have now found that the use that is mixed of alkene oxime amine and above-mentioned benzimidazole germicide has very obvious synergistic effect, make the control efficiency of corps diseases have utmost point significance to improve, and can enlarge fungicidal spectrum, delay the drug-fast generation of pathogen.Possess different structure types and different mechanism of action owing to participate in composite medicament, composite can the pathogen pesticide resistance produces and development delaying to a greater extent, this is one of main purpose of the present invention.
In the composition of the present invention, (A: B) parts by weight based on active component are 1: 50 to 50: 1 to the ratio of alkene oxime amine and two kinds of active components of benzimidazole germicide; It more preferably is 1: 10 to 10: 1.
In addition, tend to take place simultaneously several different diseases in the same growthdevelopmental stage of plant, but also may be subjected to the threat of insect simultaneously, the peasant has to repeat repeatedly dispenser, has both wasted medicament, contaminated environment, causes phyto toxicity again easily.The invention provides the composition that an a kind of dispenser can prevent and treat plurality of plant diseases and insect pest simultaneously, to overcome above-mentioned many deficiencies.
Desinsection, microbicide compositions that the present invention proposes also contain a kind of insecticide in its active component.
Insecticide is selected from Imidacloprid in the composition of the present invention.Imidacloprid belongs to anabasine insecticide, is mainly used in the control sucking pest, as aphid, plant hopper, leafhopper, aleyrodid, thrips, stinkbug, atatomidae etc.
Imidacloprid (English common name: imidacloprid) chemical name: 1-(6-chloro-3-pyridylmethyl)-N-Nitroimidazoline-2-base amine, structural formula:
The suitable proportion that contains Fungicidal active substance and insecticide in the composition of the present invention is 1: 1 to 50: 1 based on the parts by weight of active component, and more preferably ratio is 5: 1 to 20: 1.
Simultaneously, can also add other sterilization, insecticide active substance in the composition of the present invention.
In the product of the present composition, the amount of application of compound also depended on the ratio of a kind of compound and another kind of compound and the degree of synergistic effect when the amount that contains active component depended on independent the use.Active component is 0.5% to 95% of a gross weight in the composition.
Composition of the present invention also comprises carrier, and carrier can be solid or liquid, and any carrier that is generally used for preparing microbicide compositions all can use.Having a kind of carrier in the composition of the present invention at least is surfactant, also can be emulsifier, dispersant or wetting agent, for example, and lauryl sodium sulfate, Teepol, neopelex; Polyoxyethylene fatty acid fat, polyoxyethylene aliphatic alcohol ether, polyoxyethylene fatty amine, or directly use commercially available emulsifier.
Composition of the present invention can be mixed with missible oil, suspending agent, (water) emulsion, wetting powder, (aqueous dispersion) granule etc., and these preparations can be prepared by method in common.
The product that the present invention describes can be the finished product preparation form to be provided, and promptly each material mixes in the composition; But the composition of composition also can directly mix in bucket (jar) before using to be provided by independent preparation.Concentrate of the present invention mixes the concentration that obtains required active substance usually with water.
Composition of the present invention is applicable to various plants, as wheat, paddy rice, grape, strawberry, cucumber, custard squash, capsicum, pimento, eggplant, tomato, Kidney bean, cowpea, leek, lettuce, Chinese cabbage, sunflower, lichee, tobacco, rubber and some flowers, traditional Chinese medicine, lawn etc.The place of using of the product that composition of the present invention and carrier are made is farmland, orchard or warehouse etc.
Composition of the present invention also can with other compound with weeding, desinsection or bactericidal property particularly protective fungicide mix use, also can mix use with nematocide, protective agent, growth regulator, nutrient for plants or soil conditioner.
Composition of the present invention can be used by common method, as cast, injection, spraying.Amount of application of the present invention is with weather conditions or crop state variation, and time of application can be before or after crop be susceptible.The duration of protective effect is usually relevant with the content of individualized compound in the composition, also relevant with extraneous factor, weather for example, but by using suitable formulation can slow down climatic influences.
Composition of the present invention has three remarkable advantages: the one, and two kinds are bactericide compoundedly showing extremely strong synergistic effect in the composition in certain ratio range, the bactericidal effect of mixed composition is significantly improved than its single agent, thereby reduced using dosage, when reducing peasant's drug cost, reduced influence degree to environment; The 2nd, both enlarged fungicidal spectrum, can also prevent and treat insects such as homochronous aphid, plant hopper, leafhopper, aleyrodid, thrips, stinkbug, atatomidae, can prevent and treat the disease and the insect pest of various crop simultaneously, for the user provides a kind of means of prevention extremely easily and effectively; Three is that the interracial structure of two series bactericidal agents differs bigger, and the resistance that the application of said composition can delay single agent takes place and development.
Embodiment
Following instantiation is in order to further describing the present invention, but the present invention only limits to these examples absolutely not.Percentage all is weight percentage in the prescription; The treatment dosage of biologically-active moiety is effective content.
The chemical content that adopts in the example and originate as follows:
Former medicine:
(1) carbendazim content 98% Xinyi farmingization Co., Ltd of Jiangsu Soviet Unionization group
(2) benomyl content 95% Taicang City, Jiangsu Province insecticide factory
(3) probenazole content 98% Henan Province Anyang red flag pharmaceutcal corporation, Ltd
(4) Imidacloprid content 95% Jiangsu Yangnong Chemical Group Co., Ltd
Preparation:
(1) but 50% carbendazim wet-milling Jiangsu Xinyi farmingization Co., Ltd of Soviet Unionization group
(2) but 50% benomyl wet-milling Jiangsu Anpon Electrochemical Co., Ltd.
(3) but grace farmingization Co., Ltd is held by 60% Xuzhou City, probenazole wet-milling Jiangsu Province
(4) but 10% Imidacloprid wet-milling Jiangsu San Quan farmingization Co., Ltd
Formulation examples
1, the preparation of missible oil
By the prescription requirement, add solvent, former medicine, emulsifier respectively, mix, use the water-bath heating for dissolving in case of necessity, promptly obtain transparence missible oil.As example 1～3 prescription.
Example 1 (15% missible oil)
Alkene oxime amine 3%, carbendazim 10%, Imidacloprid 2%, farming breast 2201
#7.5%, farming breast 600
#4.5%, dimethyl formamide 8%, dimethylbenzene complements to 100%.
Example 2 (20% missible oil)
Alkene oxime amine 14%, benomyl 5%, Imidacloprid 1%, farming breast 507
#10%, agricultural newborn 0201B 5%, dimethyl formamide 12%, dimethylbenzene complements to 100%.
Example 3 (22% missible oil)
Alkene oxime amine 19%, probenazole 1%, Imidacloprid 2%, agricultural newborn 0203B 6%, agricultural newborn 0201B 9%, cyclohexanone 8%, dimethylbenzene complements to 100%.
2, the preparation of wetting powder
By the prescription requirement, former medicine, various auxiliary agent and filler etc. are fully mixed, after ultrafine crusher is pulverized, promptly obtain converted products.As example 4～9 prescriptions
Example 4 (20% wetting powder)
Alkene oxime amine 1%, albendazole 19%, Imidacloprid 1%, neopelex 2.0%, white carbon black 5%, sodium lignin sulfonate 10%, precipitated calcium carbonate complements to 100%.
Example 5 (26% wetting powder)
Alkene oxime amine 5%, carbendazim 20%, Imidacloprid 1%, lauryl sodium sulfate 1.5%, naphthalene sulfonic acid-formaldehyde condensation product 5%, sodium lignin sulfonate 3%, white carbon black 8%, precipitated calcium carbonate complements to 100%.
Example 6 (30% wetting powder)
Alkene oxime amine 4%, benomyl 24%, Imidacloprid 2%, neopelex 1.8%, to tertbutyl ether 2%, white carbon black 10%, sodium lignin sulfonate 10%, precipitated calcium carbonate complements to 100%.
Example 7 (40% wetting powder)
Alkene oxime amine 4.5%, probenazole 34%, Imidacloprid 1.5%, neopelex 2%, naphthalenesulfonic acid-formaldehyde condensate 9%, sodium lignin sulfonate 3%, white carbon black 10%, precipitated calcium carbonate complements to 100%.
Example 8 (45% wetting powder)
Alkene oxime amine 7%, carbendazim 35%, Imidacloprid 3%, alkyl amide taurate 2%, condensation compound of methyl naphthalene sulfonic acid and formaldehyde 8%, dibutyl naphthalene sulfonic acid-formaldehyde condensation product 6%, white carbon black 10%, precipitated calcium carbonate complements to 100%.
Example 9 (50% wetting powder)
Alkene oxime amine 2%, benomyl 47%, Imidacloprid 1%, lauryl alcohol polyethylene glycol oxide base ether sulfonic acid sodium 1.5%, carboxymethyl cellulose 1.0%, white carbon black 10%, dibutyl naphthalene sulfonic acid-formaldehyde condensation product 10%, precipitated calcium carbonate complements to 100%.
3, the preparation of water-dispersible granules
Former medicine and powder carrier, wetting spreader-sticker and binding agent etc. are mixed pulverizing, after adding water again and mediating, add in the comminutor that the certain specification screen cloth is housed and carry out granulation.And then drying, screening (pressing the screen cloth scope) promptly get granular product.As example 10～11 prescriptions.
Example 10 (52% water-dispersible granules)
Alkene oxime amine 7%, benomyl 42%, Imidacloprid 3%, sodium lignin sulfonate 15%, methyl naphthalene sulfonate formaldehyde condensate 5%, epoxidized polyether 5%, bentonite 10%, gypsum complements to 100%.
Example 11 (57% water-dispersible granules)
Alkene oxime amine 9%, carbendazim 45%, Imidacloprid 3%, N-methyl-oleoyl-sodium taurocholate 8%, naphtholsulfonic acid formaldehyde condensation products 10%, soluble starch 8%, sodium sulphate 10%, kaolin complements to 100%.
4, the preparation of suspending agent
By the prescription requirement, be medium with water, former medicine, dispersant, suspending agent and antifreezing agent etc. are added in the sand milling still, carry out porphyrize, make suspending agent.As example 12～14 prescriptions.
Example 12 (10% suspending agent)
Alkene oxime amine 3%, carbendazim 6%, Imidacloprid 1%, methanonaphthalene sodium sulfonate 3.5%, agricultural newborn 0201B 2.0%, white carbon black 0.2%, xanthans 0.1%, ethylene glycol 4%, tributyl phosphate 0.2%, water complements to 100%.
Example 13 (12.5% suspending agent)
Alkene oxime amine 2%, benomyl 10%, Imidacloprid 0.5%, sodium lignin sulfonate 5%, white carbon black 0.3%, attapulgite 1.0%, potassium dihydrogen phosphate 0.2%, ethylene glycol 4%, tributyl phosphate 0.2%, water complements to 100%.
Example 14 (17% suspending agent)
Alkene oxime amine 4%, probenazole 12%, Imidacloprid 1%, methyl naphthalene sulfonate formaldehyde condensate 2.5%, bentonite 1.0%, agricultural newborn OX-656 5.0%, glycerine 4%, tributyl phosphate 0.2%, water complements to 100%.
Give birth to and survey example
1, stripped biologically active
In the toxic dielectric method of indoor employing, measuring the alkene oxime amine carbendazim is mixed, to target organisms wheat scab (Fusarium graminearum Schw.), rice blast (Pyricularia grisea), the alkene oxime amine benomyl is mixed to the fungistatic effect of alternaria leaf spot of apple (Alternaria alternata f.sp.mali) and the synergy effect after being mixed.
Test method: solvent PDA medium is cooled to 60 ℃～70 ℃, press design concentration and add quantitative pharmacy, make the toxic medium that contains different doses, after treating that it fully cools off, the inoculation diameter is wheat scab, rice blast, the alternaria leaf spot of apple bacterium sheet of 0.5cm, places in the incubator and cultivates.Investigate after 96 hours, measure the colony growth diameter of each processing during investigation respectively, and calculate bacteriostasis rate, press the EC of composite dose of bacteriostasis rate calculating and single agent
50,, calculate composite dose co-toxicity coefficient again by Sun-Johnson toxicity index computing method.
Result of the test: the alkene oxime amine carbendazim is mixed, the alkene oxime amine benomyl is mixed to for the examination target good restraining effect being arranged all, shows extremely strong synergistic effect after alkene oxime amine and carbendazim, benomyl are mixed, and the activity of mixture is higher than the single agent of contrast far away.The result sees example 15～17 for details.
Attached: Sun-Johnson toxicity index computing method
The effective ingredient percentage of toxicity index * A medicine in mixture of the theoretical toxicity index of mixture=A medicine
The effective ingredient percentage of the toxicity index of+B medicine * B medicine in mixture
Example 15 carbendazim and alkene oxime amine synergy effect (wheat scab)
| Handle | Proportioning | Virulence regression equation | EC 50 | Co-toxicity coefficient |
| Carbendazim: alkene oxime amine carbendazim: alkene oxime amine carbendazim: alkene oxime amine carbendazim: alkene oxime amine carbendazim: the former medicine blank of alkene oxime amine carbendazim active compound alkene oxime amine | 1∶3 1∶1 3∶1 5∶1 7∶1 - - - | Y=5.057+0.472X Y=5.313+0.718X Y=5.549+0.762X Y=5.792+0.932X Y=5.797+0.908X Y=5.567+1.556X Y=4.564+0.208X colony diameter (mm) | 0.89 0.65 0.46 0.43 0.42 0.70 8.15 (57.25) | 250.95 198.33 197.24 183.80 183.43 - - - |
Example 16 carbendazim and alkene oxime amine synergy effect (rice blast)
| Handle | Proportioning | Virulence regression equation | EC 50 | Co-toxicity coefficient |
| Carbendazim: alkene oxime amine carbendazim: alkene oxime amine carbendazim: alkene oxime amine carbendazim: alkene oxime amine carbendazim: the former medicine of alkene oxime amine carbendazim active compound alkene oxime amine | 1∶3 3∶1 5∶1 7∶1 9∶1 - - | Y＝5.552+0.873X Y＝6.262+0.865X Y＝5.952+0.586X Y＝6.405+0.797X Y＝6.202+0.612X Y＝6.235+1.321X Y＝5.157+1.054X | 0.45 0.23 0.20 0.17 0.14 0.39 0.71 | 174.16 191.06 211.15 243.66 291.70 - - |
Example 17 benomyls and alkene oxime amine synergy effect (alternaria leaf spot of apple)
| Handle | Proportioning | Virulence regression equation | EC 50 | Co-toxicity coefficient |
| Benomyl: alkene oxime amine benomyl: alkene oxime amine benomyl: alkene oxime amine benomyl: alkene oxime amine benomyl: the former medicine of the former medicine alkene oxime amine of alkene oxime amine benomyl | 1∶4 1∶2 1∶1 2∶1 4∶1 - - | Y＝4.968+0.196X Y＝4.927+0.172X Y＝4.932+0.129X Y＝4.926+0.202X Y＝4.767+0.291X Y＝3.76+0.345X Y＝4.828+0.155X | 1.18 1.53 1.70 1.44 2.23 36.42 3.05 | 317.48 286.49 331.88 548.12 512.07 - - |
2, greenhouse pot culture biologically active
Seedling pot-culture method, trial crops: wheat, paddy rice, cucumber, peanut are adopted in test; Test method: will in the test material greenhouse, be cultured to for 2 leaf phases.Carrying out foliar spray by design dosage on the crop sprayer handles, inoculation test target bacterial classification after 24 hours after the chemicals treatment, postvaccinal test material is all middle in the controlled environment chamber to be cultivated, carry out result's investigation when the blank of not dispenser is fully fallen ill, disease classification, preventive effect computational methods are all with reference to State Standard of the People's Republic of China " pesticide field efficacy medicine test criterion ".
Result of the test: alkene oxime amine and benzimidazole and Imidacloprid form insecticidal and bactericidal composition, to having very excellent control efficiency for examination target wheat powdery mildew (Blumeria graminis), powdery mildew of cucumber (Erysiphe cucurbitacearum), rice blast (Pyricularia grisea), the cercospora brown spot of peanut (Cercospora arachidicola), the potted plant biologically active of mixture is apparently higher than the single agent of contrast, all have obvious synergistic effect, the result sees example 18～21 for details.
Example 18 wheat powdery mildews (Blumeria graminis)
| Handle medicament | Treatment dosage and control efficiency | |||
| Formulation examples 12 (10% suspending agent) | 100μg/ml | 50μg/ml | 20μg/ml | 12.5μg/ml |
| 100％ | 100％ | 94.21％ | 76.24％ | |
| 5% alkene oxime amine missible oil | 100μg/ml | 50μg/ml | 20μg/ml | 12.5μg/ml |
| 100％ | 100％ | 87.65％ | 69.12％ | |
| But 50% carbendazim wet-milling | 400μg/ml | 200μg/ml | 100μg/ml | 50μg/ml |
| 72.14％ | 46.50％ | 37.67％ | 2.34％ | |
Example 19 powderys mildew of cucumber (Erysiphe cucurbitacearum)
| Handle medicament | Treatment dosage and control efficiency | |||
| Formulation examples 2 (20% missible oil) | 100μg/ml | 50μg/ml | 20μg/ml | 12.5μg/ml |
| 100％ | 100％ | 100％ | 89.95％ | |
| 5% alkene oxime amine missible oil | 100μg/ml | 50μg/ml | 20μg/ml | 12.5μg/ml |
| 100％ | 98.26％ | 96.21％ | 84.23％ | |
| But 50% benomyl wet-milling | 400μg/ml | 200μg/ml | 100μg/ml | 50μg/ml |
| 81.25％ | 55.38％ | 62.46％ | 13.90％ | |
Example 20 rice blasts (Pyricularia grisea)
| Handle medicament | Treatment dosage and control efficiency | |||
| Formulation examples 5 (but 26% wet-milling) | 200μg/ml | 100μg/ml | 50μg/ml | 25μg/ml |
| 100％ | 87.45％ | 80.39％ | 61.45％ | |
| 5% alkene oxime amine missible oil | 200μg/ml | 100μg/ml | 50μg/ml | 25μg/ml |
| 100％ | 79.20％ | 62.19％ | 41.26％ | |
| But 50% carbendazim wet-milling | 200μg/ml | 100μg/ml | 50μg/ml | 25μg/ml |
| 100％ | 63.07％ | 44.37％ | 33.33％ | |
Example 21 cercospora brown spots of peanut (Cercospora arachidicola)
| Handle medicament | Treatment dosage and control efficiency | |||
| Formulation examples 14 (17% suspending agent) | 200μg/ml | 100μg/ml | 50μg/ml | 25μg/ml |
| 89.97％ | 79.26％ | 61.46％ | 52.31％ | |
| 5% alkene oxime amine missible oil | 200μg/ml | 100μg/ml | 50μg/ml | 25μg/ml |
| 72.35％ | 64.90％ | 52.78％ | 44.34％ | |
| But 60% probenazole wet-milling | 200μg/ml | 100μg/ml | 50μg/ml | 25μg/ml |
| 67.37％ | 59.25％ | 51.20％ | 38.00％ | |
3, sub-district, field control efficiency
Example 22 wheat scabs (Fusarium graminearum)
Under field condition, measure the control efficiency of formulation examples 8 (but 45% wet-milling) to wheat scab.Trial crops wheat, kind are Yang Mai-19, winter wheat.For 6 processing of examination, repeat totally 24 experimental plots, sub-district area 5 * 4=20 square metre, randomized arrangement for 4 times.Guard row between each is handled.
Test method: the treatment dosage agent of reagent agent example 8 is 200,100,50g a.i./hm
2, contrast medicament 5% alkene oxime amine missible oil 100g a.i./hm
2But, 50% carbendazim wet-milling 500ga.i./hm
2, other establishes the blank of spray clear water.Carrying out foliar spray in jan flowering wheat handles 1 time.Spray amount of liquid medicine 1000kg/hm
2, spraying equipment is the Changjiang river-10 a type knapsack sprayer hand spray (φ 1.0mm); Treat to institute an inquiry after blank is fully fallen ill 5 samplings in every sub-district, every some investigation 40 fringes.Result of the test is carried out statistical analysis with the new multipole of Deng Kenshi poor (DMRT) method to data (preventive effect is carried out the arcsine conversion).
| Handle for examination | Dosage g a.i/hm 2 | Control efficiency (%) | Significance test | |||||
| I | II | III | IV | X | 0.05 | 0.01 | ||
| Formulation examples 8 (but 45% wet-milling) | 200 100 50 | 79.9 76.5 70.4 | 82.6 79.8 63.0 | 83.8 78.7 55.7 | 88.5 81.4 69.6 | 83.7 79.1 64.7 | a a b | A A B |
| 5% alkene oxime amine missible oil | 100 | 71.0 | 65.8 | 66.2 | 66.0 | 67.3 | b | B |
| But 50% carbendazim wet-milling | 500 | 62.1 | 52.1 | 53.2 | 57.8 | 50.3 | c | C |
| Blank | (disease refers to) | 24.33 | 20.67 | 22.67 | 23.17 | 22.71 | ||
Result of the test: per hectare is used formulation examples 8 (but 45% wet-milling) 100 gram (active ingredients, control efficiency down together) is best, its average disease refers to be 5.97, average drug effect is respectively 79.1%, but the utmost point is significantly higher than the preventive effect of contrast medicament 50% carbendazim wet-milling 500 gram/hectares and 5% alkene oxime amine missible oil same dose (100g a.i./hm) control efficiency (67.3%) to wheat scab.
Example 23 browns spot of grape (Marssonina viticola Miyabe)
Under field condition, measure the control efficiency of formulation examples 7 (but 40% wet-milling) to brown spot of grape.Trial crops grape variety: huge rich; For 6 processing of examination, repeat totally 24 experimental plots, sub-district area 7 * 5=35m for 4 times
2, randomized arrangement.
Test method: reagent agent formulation examples 7 (but 40% wet-milling) treatment dosage is 100,200,300g a.i./hm
2, contrast medicament 5% alkene oxime amine missible oil 200g a.i./hm
2But, 50% probenazole wet-milling 500ga.i./hm
2, other establishes the blank of spray clear water.Carry out foliar spray at the brown spot of grape initial stage of origination and handle dispenser 4 times.Spray amount of liquid medicine 1000kg/hm
2, spraying equipment is " noncomparable " board knapsack hand sprayer; 10 days investigation preventive effects behind the 4th spray medicine, 5 samplings in every sub-district, 20 blades of every some investigation.Divide 6 grades of records, refer to calculate preventive effect with disease.
Result of the test: formulation examples 7 (but 40% wet-milling) has the better prevention effect to brown spot of grape, treatment dosage 100～300g a.i./hm
2But the preventive effect to brown spot of grape extremely significantly is better than contrasting medicament 50% probenazole wet-milling 500ga.i./hm
2Control efficiency, also be better than the effect of same dose 5% alkene oxime amine missible oil to brown spot of grape; Formulation examples 7 (but 40% wet-milling) 100,200,300g a.i./hm
2In three treatment dosage, 200,300g a.i./hm
2Preventive effect to brown spot of grape extremely significantly is better than 100g a.i./hm
2The effect of treatment dosage, preventive effect difference is not remarkable between the two.
| Handle for examination | Dosage g a.i/hm 2 | Control efficiency (%) | Significance test | |||||
| I | II | III | IV | X | 0.05 | 0.01 | ||
| Formulation examples 7 (but 40% wet-milling) | 300 200 100 | 83.33 87.68 69.57 | 91.30 92.03 73.91 | 87.68 85.51 66.67 | 90.58 89.13 69.57 | 88.22 88.59 69.93 | a a c | A A C |
| 5% alkene oxime amine missible oil | 200 | 78.41 | 80.58 | 82.03 | 79.86 | 80.22 | b | B |
| But 60% probenazole wet-milling | 500 | 74.83 | 70.60 | 73.19 | 72.46 | 72.71 | c | C |
| Blank | (disease refers to) | (13.11) | (15.67) | (18.89) | (13.67) | (15.33) | ||
Example 24 wheat powdery mildews and aphid
Under field condition, measure formulation examples 1 (15% missible oil) and formulation examples 10 (52% water dispersion granule) control efficiency to wheat powdery mildew and aphid; The trial crops wheat, kind is: 919-18-4, winter wheat; Sub-district area 7 * 4=28 square metre, 4 repetitions, randomized arrangement, each establishes guard row between handling.
The treatment dosage of measuring pharmaceutical preparation example 1 (15% missible oil) and formulation examples 10 (52% water dispersion granule) is 50,100,200g a.i./hm
2But, contrast medicament 50% benomyl wet-milling, the wettable powder treating agent amount of 50% carbendazim 500ga.i./hm
2, contrast medicament 5% alkene oxime amine missible oil treatment dosage is 100g a.i./hm
2, other establishes the blank of spray clear water.Carry out blade spraying latter stage in wheat booting and handle dispenser 2 times.Spray amount of liquid medicine 750kg/hm
2, spraying equipment is the sharp agricultural HD400 knapsack sprayer of Singapore; Before chemicals treatment, carry out the wheat powdery mildew disease and refer to cardinal sum aphid insect population radix investigation, the insect population of 3 days investigation aphids the rate that goes down after the dispenser for the first time, 7 days investigation wheat powdery mildews after the dispenser for the second time.Investigation method, classification, drug effect are calculated and are all carried out State Standard of the People's Republic of China, " pesticide field efficacy medicine test criterion (one) ".
| Handle for examination | Dosage g a.i/hm 2 | Powdery mildew preventive effect (%) | Aphid preventive effect (%) |
| Formulation examples 1 (15% missible oil) | 200 100 50 | 94.46 91.13 81.90 | 87.08 70.40 58.27 |
| Formulation examples 10 (52% water dispersion granule) | 200 100 50 | 83.45 73.45 46.84 | 70.54 61.18 27.37 |
| 5% alkene oxime amine missible oil | 100 | 97.22 | - |
| But 50% carbendazim wet-milling | 500 | 66.76 | - |
| But 50% benomyl wet-milling | 500 | 71.23 | - |
| But 10% Imidacloprid wet-milling | 15 | - | 75.59 |
Annotate: "-" expression is invalid
Result of the test: formulation examples 1 (15% missible oil) all has excellent control efficiency, treatment dosage 100～200g a.i./hm to wheat powdery mildew and homochronous aphid
2Can control the harm of wheat powdery mildew, wheat aphid; Formulation examples 10 (52% water dispersion granule) is taken second place to the preventive effect of wheat powdery mildew, aphid; 4 single agent of contrast do not possess the double effects of pesticide-germicide.
Example 25 powderys mildew of cucumber, cucumber downy mildew and aphid
Under field condition, measure formulation examples 3 (22% missible oil) and formulation examples 11 (57% water dispersion granule) control efficiency to powdery mildew of cucumber, cucumber downy mildew and aphid; The trial crops cucumber, kind is: the close thorn in Xintai City; The treatment dosage of measuring pharmaceutical preparation example 3 (22% missible oil) and formulation examples 11 (57% water dispersion granule) is 50,100,200ga.i./hm
2But, contrast medicament 50% probenazole wet-milling, the wettable powder treating agent amount of 50% carbendazim 500ga.i./hm
2, other establishes the blank of spray clear water.When field cucumber leaves first meeting scab, carry out blade spraying and handle dispenser 3 times.Spray amount of liquid medicine 1000kg/hm
2, spraying equipment is the sharp agricultural HD400 knapsack sprayer of Singapore; Before chemicals treatment, carry out aphid insect population radix investigation, the insect population of 3 days investigation aphids the rate that goes down after the 1st dispenser, 7 days investigation powderys mildew of cucumber, cucumber downy mildew after the 3rd dispenser.Investigation method, classification, drug effect are calculated and are all carried out State Standard of the People's Republic of China, " pesticide field efficacy medicine test criterion (one) ".
| Handle for examination | Dosage g a.i/hm 2 | Powdery mildew preventive effect (%) | Downy mildew preventive effect (%) | Aphid preventive effect (%) |
| Formulation examples 3 (22% missible oil) | 200 100 50 | 93.28 96.10 88.65 | 85.27 83.40 67.53 | 80.22 60.78 45.37 |
| Formulation examples 11 (57% water dispersion granule) | 200 100 50 | 90.27 83.09 56.42 | 80.39 56.10 33.27 | 69.24 36.10 17.34 |
| 5% alkene oxime amine missible oil | 100 | 96.46 | 80.95 | - |
| But 50% carbendazim wet-milling | 500 | 54.21 | - | - |
| But 60% probenazole wet-milling | 500 | 51.67 | - | - |
| But 10% Imidacloprid wet-milling | 15 | - | - | 75.59 |
Annotate: "-" expression is invalid
Result of the test: formulation examples 3 (22% missible oil) and formulation examples 11 (57% water dispersion granule) all have the better prevention effect to homochronous powdery mildew of cucumber, cucumber downy mildew and aphid, treatment dosage 100～200g a.i./hm
2Can control the harm of powdery mildew of cucumber, cucumber downy mildew and aphid; 4 single agent of contrast do not possess the double effects of pesticide-germicide, by the insecticidal and bactericidal composition that alkene oxime bacterium case, Imidacloprid and any one benzimidazole are formed, avoid repeating repeatedly dispenser, the convenient use.
Claims (6)
1, a kind of sterilization, Pesticidal combination contain two kinds of active components of A, B, and it is characterized in that: component A is selected from alkene oxime amine, and B component is selected from benzimidazole germicide; The ratio of A, B two components is 1: 50 to 50: 1 based on the parts by weight of active component; Active component weight percentage in the composition is 0.5-95%.
2, sterilization according to claim 1, Pesticidal combination is characterized in that: the ratio of A, B two components is 1: 10 to 10: 1 based on the parts by weight of active component.
3, sterilization according to claim 1 and 2, Pesticidal combination is characterized in that: described benzimidazole germicide is selected from: carbendazim, benomyl, probenazole or albendazole.
4, sterilization according to claim 3, Pesticidal combination is characterized in that: also contain the insecticidal active ingredient Imidacloprid; The ratio of bactericidal active constituent and insecticidal active ingredient is 1: 1 to 50: 1 based on the parts by weight of active component.
5, sterilization according to claim 4, Pesticidal combination is characterized in that: the ratio of bactericidal active constituent and Imidacloprid is 5: 1 to 20: 1 based on the active component parts by weight in the composition.
6, sterilization of the present invention, Pesticidal combination are used for the purposes of controlling plant diseases and insect pest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100471000A CN100393212C (en) | 2005-08-26 | 2005-08-26 | Sterilizing and insecticidal composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100471000A CN100393212C (en) | 2005-08-26 | 2005-08-26 | Sterilizing and insecticidal composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1918988A true CN1918988A (en) | 2007-02-28 |
| CN100393212C CN100393212C (en) | 2008-06-11 |
Family
ID=37776939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100471000A Active CN100393212C (en) | 2005-08-26 | 2005-08-26 | Sterilizing and insecticidal composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100393212C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102197818A (en) * | 2010-03-22 | 2011-09-28 | 中国中化股份有限公司 | Bactericidal composition |
| CN101518236B (en) * | 2008-02-28 | 2013-06-05 | 北京绿色农华植保科技有限责任公司 | Imidacloprid water dispersible granule |
| CN103524422A (en) * | 2013-10-11 | 2014-01-22 | 中国农业科学院植物保护研究所 | Benzimidazole derivative, and preparation method and purpose thereof |
| CN103719125A (en) * | 2013-12-25 | 2014-04-16 | 江苏龙灯化学有限公司 | Bactericide composition and application thereof |
| CN104604879A (en) * | 2014-12-31 | 2015-05-13 | 江阴苏利化学股份有限公司 | New application of azepine-containing pesticide composition for controlling brevicoryne brassicae |
| CN105076179A (en) * | 2015-09-04 | 2015-11-25 | 广东中迅农科股份有限公司 | Pesticide composition containing albendazole and iprodione |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062711C (en) * | 1998-02-10 | 2001-03-07 | 化工部沈阳化工研究院 | Pesticide and fungicide of unsaturated oximido ethers |
| CN1114590C (en) * | 2000-02-24 | 2003-07-16 | 沈阳化工研究院 | Unsaturated oximino ether bactericide |
-
2005
- 2005-08-26 CN CNB2005100471000A patent/CN100393212C/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101518236B (en) * | 2008-02-28 | 2013-06-05 | 北京绿色农华植保科技有限责任公司 | Imidacloprid water dispersible granule |
| CN102197818A (en) * | 2010-03-22 | 2011-09-28 | 中国中化股份有限公司 | Bactericidal composition |
| CN103524422A (en) * | 2013-10-11 | 2014-01-22 | 中国农业科学院植物保护研究所 | Benzimidazole derivative, and preparation method and purpose thereof |
| CN103524422B (en) * | 2013-10-11 | 2015-05-27 | 中国农业科学院植物保护研究所 | Benzimidazole derivative, and preparation method and purpose thereof |
| CN103719125A (en) * | 2013-12-25 | 2014-04-16 | 江苏龙灯化学有限公司 | Bactericide composition and application thereof |
| CN104604879A (en) * | 2014-12-31 | 2015-05-13 | 江阴苏利化学股份有限公司 | New application of azepine-containing pesticide composition for controlling brevicoryne brassicae |
| CN105076179A (en) * | 2015-09-04 | 2015-11-25 | 广东中迅农科股份有限公司 | Pesticide composition containing albendazole and iprodione |
| CN105076179B (en) * | 2015-09-04 | 2018-05-18 | 广东中迅农科股份有限公司 | A kind of composition pesticide containing rosickyite azoles and iprodione |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100393212C (en) | 2008-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102172240B (en) | A kind of bactericidal composition containing benziothiazolinone and methoxy acrylic bactericide | |
| CN1930991A (en) | Re-compounded germicide containing Bucillus licheniformis | |
| CN101690483B (en) | Bactericidal composition containing triazole class compounds | |
| CN101690480B (en) | Pesticide composition containing methoxy acrylic bactericide and application thereof | |
| CN104839168B (en) | Bactericidal composition and its application | |
| CN1918988A (en) | Sterilizing and insecticidal composition | |
| CN102630679A (en) | Pesticide composition containing orysastrobin | |
| CN101647441A (en) | Sterilization combination containing azoxystrobin and application thereof | |
| CN1261026C (en) | Bacteridal composition containing alkene oxime amine and triazole kind compound | |
| CN1256876C (en) | Bactericide composition containing SYP-Zo48 | |
| CN101669524B (en) | Bactericide composition with tetraconazole | |
| CN104509539A (en) | Compounded bactericide containing metalaxyl and carbendazim and used for controlling main diseases of vegetables and grape | |
| CN101433199A (en) | Bactericidal composition | |
| CN101036461A (en) | Eugenol, osthol complex biological bactericide | |
| CN1265708C (en) | Bactericide composition of SYP-Zo48 and thiocarbamate | |
| CN102150675B (en) | Bactericidal composition containing captan and thiocatbamate compound | |
| CN1918989A (en) | Bactericide composition | |
| CN104542630B (en) | A kind of bactericidal composition containing zinc thiazole and benziothiazolinone | |
| CN101658173A (en) | Sterilization composition containing tetraconazole | |
| CN103355298A (en) | Bactericidal composition containing fenhexamid and antibiotics | |
| CN1257669C (en) | Bactericide composition containing enostroburin | |
| CN1311746C (en) | Bactericidal compositions of flumorph and enostroburin and synergist | |
| CN101779636B (en) | Bactericidal composite containing tetraconazole | |
| CN104522037B (en) | A kind of Fungicidal insecticidal composition and its application | |
| CN1312997C (en) | Flumorph and famoxadone sterilization compositions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA CHEMISTRY CO., LTD. Free format text: FORMER OWNER: SHENYANG CHEMICAL ENGINEERING INST. CO., LTD. Effective date: 20091120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENYANG CHEMICAL ENGINEERING INST. CO., LTD. Free format text: FORMER NAME: SHENYANG CHEMICAL ENGINEERING INST. |
|
| CP03 | Change of name, title or address |
Address after: No. 8 Shen Liaodong Road, Tiexi District, Liaoning, Shenyang Patentee after: SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY Co.,Ltd. Address before: No. 8 Shen Liaodong Road, Tiexi District, Liaoning, Shenyang Patentee before: Shenyang Research Institute of Chemical Industry |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20091120 Address after: 28, Fuxing Man Street, Xicheng District, Beijing, zip code: 100031 Co-patentee after: SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY Co.,Ltd. Patentee after: SINOCHEM Corp. Address before: No 8, Shen Liaodong Road, Tiexi District, Liaoning, Shenyang: 110021 Patentee before: SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY Co.,Ltd. |
|
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY Effective date: 20130506 Owner name: SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY Free format text: FORMER OWNER: SINOCHEM CORPORATION Effective date: 20130506 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 110021 SHENYANG, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130506 Address after: 110021 No. eight Shen Liaodong Road, Liaoning, Shenyang Patentee after: SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY Co.,Ltd. Address before: 100031 Beijing, Xicheng District, the door of the revitalization of the main street, No. 28 Patentee before: SINOCHEM Corp. Patentee before: SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160128 Address after: 110021 Liaodong Road, Tiexi District, Liaoning, No. 8-1, No. Patentee after: SHENYANG SINOCHEM AGROCHEMICALS R&D Co.,Ltd. Address before: 110021 No. eight Shen Liaodong Road, Liaoning, Shenyang Patentee before: SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY Co.,Ltd. |