CN104488865A - Insecticidal composition containing ZJ404 and monosultap - Google Patents
Insecticidal composition containing ZJ404 and monosultap Download PDFInfo
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- CN104488865A CN104488865A CN201410715557.3A CN201410715557A CN104488865A CN 104488865 A CN104488865 A CN 104488865A CN 201410715557 A CN201410715557 A CN 201410715557A CN 104488865 A CN104488865 A CN 104488865A
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Abstract
The invention discloses an agricultural insecticidal composition containing two active ingredients, wherein one active ingredient is ZJ4042, the other active ingredient is monosultap, and the weight ratio of the ZJ4042 to the monosultap is (1:1)-(1:100). The insecticidal composition disclosed by the invention has a significant synergetic effect and is suitable for controlling lepidoptera pests and homopteran pests.
Description
Technical field
The invention belongs to agricultural insecticide field, be specifically related to a kind of Pesticidal combination containing ZJ4042 and Cupric sulfate.
Background technology
The resistance problem of pest is global problems.Along with Chemical Control of Harmful Insects continuity, the increase of Pesticide use amount and not scientifical use agricultural chemicals, pest resistance is day by day serious, and the pest species producing resistance is on the increase.Particularly to the Lepidoptera class pest that agricultural production is caused harm serious, its resistance level is higher, resistance development speed is relatively very fast.Simultaneously along with the use of high strength agricultural chemicals, so that Practice for Pesticide Residue in Agricultural Products exceeds standard, environmental pollution and peasant's drug cost increase, and is unfavorable for agricultural sustainable development.
In prior art, existing agricultural chemicals such as ZJ4042 etc., when it is used alone, drug cost is higher, not only limits it to a certain extent to apply, and is used alone for a long time and easily causes pest resistance degree constantly to increase.The mixture of different pesticide species is the common methods of preventing and treating agriculture resistant insect.Screened by formulation of pesticide, filter out rational formula, can effectively improve actual control efficiency, reduce dosage, reduce costs, delay the generation of pest resistance to insecticide, extending the service life of medicament, is the important means of integrated pest management.
Therefore, the Pesticidal combination of efficient, the low toxicity of research and development, environmental protection and insecticide have positive effect to agricultural sustainable development.
Summary of the invention
The object of the present invention is to provide a kind of efficient, low toxicity, the lasting period is long, control spectrum is wide, drug cost is low Pesticidal combination, can be used in control lepidoptera pest and homoptera pest, be conducive to the comprehensive regulation of insect
For reaching goal of the invention the technical solution used in the present invention be:
A kind of agricultural pesticide composition, containing two kinds of active components, the first active component is the chloro-N of 3-shown in following structural formula (I)
1-(2-methyl-4-sevoflurane isopropyl base)-N
2-(1-methyl isophthalic acid-cyano ethyl) phthalic amide,
The second active component for having the 2-dimethylamino-1-thiosulfonic acid sodium base-3-thiosulfonic acid base propane shown in following structural formula (II),
And the weight proportion of the first active component described and the second active component is 1:1 ~ 1:100.
In Pesticidal combination provided by the invention, the chloro-N of above-mentioned 3-
1-(2-methyl-4-sevoflurane isopropyl base)-N
2-(1-methyl isophthalic acid-cyano ethyl) phthalic amide (hereinafter referred to as " ZJ4042 "), be also called " chlorine fluorine cyanogen insect amide ", the novel pesticide that Zhejiang Provincial Chemical Engineering Research Inst is developed voluntarily, shown in structural formula following (I):
The insecticidal activity of this compound and the fipronil bisamide of recent development substantially suitable.Fipronil bisamide, English common name (flubendiamide) is researched and developed by Nihon Nihyaku Co., Ltd, chemical name is the iodo-N-of 3-(2-first sulfonephthalein base-1,1-dimethyl ethane base-N-{4-" 1; 2; the fluoro-1-of 2,2-tetra-(trifluoromethyl) ethyl-o-tolyl } phthalamide, molecular formula is: C
23h
22f
7n
2o
4, belonging to Novel ortho benzenedicarboxamide insecticides, activate calcium release channel in blue Buddhist nun's alkali recipient cell, cause the runaway release of storing calcium ion, is the compounds acting on blue Buddhist nun's alkali (Ryanodine) acceptor of insect cell few in number at present.There is wide spectrum preventive effect to lepidoptera pest, produce without cross resistance with existing insecticide, be suitable for very much the control that existing insecticide produces the insect of resistance.
In Pesticidal combination provided by the invention, above-mentioned 2-dimethylamino-1-thiosulfonic acid sodium base-3-thiosulfonic acid base propane, has another name called Cupric sulfate (monosultap), molecular formula: C
5h
11nNa
2o
6s
4, molecular weight: 355.3835 is analogs of a kind of nereistoxin of Prof. Du Yucang, enter in insect bodies be converted into rapidly clam worm element or Dihydronereistoxin plain.This medicine is acetylcholine competitive inhibitor, have stronger to tag, stomach toxicity and Uptake and translocation effect, have good preventive and therapeutic effect to the larva of lepidoptera pest.
In agricultural pesticide composition of the present invention, the amount containing active component depends on the amount of application of compound when being used alone, and also depends on the ratio of a kind of compound and another kind of compound and the degree of synergistic effect.In agricultural pesticide composition of the present invention, the weight proportion of the first active component ZJ4042 above-mentioned and the second active component insecticidal list is preferably 1:1 ~ 1:80, more preferably 1:5 ~ 1:60.
Agricultural pesticide composition of the present invention can also contain carrier and auxiliary agent further, and carrier can be solid or liquid, and any carrier being generally used for preparing Pesticidal combination all can use.
Suitable solid carrier comprises: mineral substance, plant, synthetic filling class and inorganic salts.Wherein mineral substance comprises silicates, carbonate, Sulfates and oxide-based.Silicates is kaolin such as, sepiolite, nacrite, imvite, mica, vermiculite, pyrophyllite, talcum.Carbonate is such as: calcium carbonate, dolomite.Sulfates as ammonium sulfate, sodium sulphate, calcium sulphate.Oxide-based as quicklime, magnesium lime, diatomite.Plant is such as: citrus pulp, corncob cellulose, rice husk powder, rice husk, large soya bean stem meal, tobacco powder, walnut shell, sawdust.Synthetic filling class as winnofil hydrate, winnofil, white carbon.Inorganic salts is potassium chloride such as, sodium chloride.
Liquid-carrier comprises water and organic solvent.When active ingredient be aqueous emulsion or suspension emulsion time, organic solvent plays solubilising and antifreeze effect.Suitable organic solvent comprises aromatic hydrocarbons, such as benzene, dimethylbenzene, toluene, alkylbenzene, Fluhyzon and chlorinated aromatic hydrocarbons; Chlorinated aliphatic hydrocarbon, such as vinyl chloride, chloroform, carrene, chloroform, carbon tetrachloride and many chloroethanes; Aliphatic hydrocarbon, such as petroleum distillate, cyclohexane, light mineral oil and paraffin.Alcohols is methyl alcohol such as, ethanol, isopropyl alcohol, butanols, isobutanol, ethylene glycol, propane diols, glycerine, fatty alcohol etc.; Ethers is Propylene Glycol ether such as, ethohexadiol ether, benzinum.Ketone is acetone, MEK, methyl iso-butyl ketone (MIBK), cyclohexanone and different fluorine that ketone, N-methyl-pyrrolidon such as; Special solvent also has dimethyl formamide, dimethyl sulfoxide (DMSO), polyethylene glycol, nitrile; Vegetable oil and methylated vegetable oils.Above-mentioned organic solvent both can be used alone, also can be used in combination, can also mix together with water.
Auxiliary agent of the present invention can comprise one or more in surfactant, defoamer, thickener, suspending agent and antifreezing agent as required, can also comprise other auxiliary agents that the industry is conventional as required.
Surfactant can be emulsifier, dispersant, stabilizing agent or wetting agent; Can be ionic or nonionic.Suitable surfactant comprises: the sodium salt of polyacrylic acid and lignin sulfonic acid and calcium salt; The polycondensation product of the fatty acid containing at least 12 carbon atoms in molecule or fatty amine and oxirane and/expoxy propane; The fatty acid ester of glycerine, dodecanol-1, tetradecanol-1, sorbierite, sucrose or pentaerythrite; And the polycondensation product of they and oxirane and/or expoxy propane; The sulphate of their polycondensation product or sulfonate; In the molecule at least containing the sulfuric acid of 10 carbon atoms or the alkali metal of sulfonic acid or alkali salt, be preferably sodium salt, as the sodium salt of lauryl sodium sulfate, Teepol, sulfonated castor oil, alkylaryl sodium sulfonate and neopelex; The copolymer of the polymer of oxirane, oxirane and expoxy propane.
Emulsifier comprises nonionic emulsifier and commercially available emulsifier.The preferred polyoxyethylene fatty acid fat of nonionic emulsifier, polyoxyethylene aliphatic alcohol ether and Polyoxyethylene fatty ammonia, such as ethoxylated castor oil, polyoxyethylene (n
20) phenethyl phenol ether through reaction oleate, alkylaryl polyoxyethylene poly-oxygen propylene aether, alkylaryl formaldehyde resin APEO, triphenyl vinyl phenol polyoxyethylene (n
20), ether phosphoric acid triethanolamine salt, Diphenethyl phenolic group APEO (n
18) formaldehyde condensation products, diphenyl phenol polyethenoxy (n
18) polyethenoxy ether (n
20) etc.Commercially available emulsifier comprises: agriculture breast 0201B, agriculture breast 0203B, agriculture breast 100
#, agriculture breast 500
#, agriculture breast 600
#, agriculture breast 600-2
#, agriculture breast 1601, agriculture breast 2201, agriculture breast NP-10, agriculture breast NP-15, agriculture breast 507
#, agriculture breast OX-635, agriculture breast OX-622, agriculture breast OX-653, agriculture breast OX-667, agriculture breast CS-7, peaceful breast 36
#.
Dispersant of the present invention comprises: sodium lignin sulfonate, pull open powder, calcium lignosulfonate, condensation compound of methyl naphthalene sulfonic acid and formaldehyde, naphthalene sulfonic acid-formaldehyde condensation product, methanonaphthalene sodium sulfonate, oleic acid methylaminoethyl sodium sulfonate, epoxidized polyether, to tertbutyl ether, dibutyl naphthalenesulfonic acid formaldehyde condensation products, phosphate is as calgon, alkylphenol-polyethenoxy based phosphates, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate, N-methyl-fatty acyl group-sodium taurocholate alkylphenol polyoxyethylene formaldehyde condensation products, aralkyl phenol polyethenoxy ether phosphate alkylphenol polyoxyethylene, castor oil ethylene oxide adduct, ethylene oxide-propylene oxide block copolymer alkylphenol polyoxyethylene formaldehyde condensation products, alkylphenol-polyethenoxy polyethenoxy ether and methylcellulose.
Wetting agent of the present invention comprises: sldium lauryl sulfate, alkylol polyoxyethylene groups ether sodium sulfate, octylphenol polyethylene oxyethylene group ether sulfate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate, sodium alkyl sulfonate, neopelex, Negel, dialkyl succinylsuccinate sulfonate, lauryl alcohol polyethylene glycol oxide base ether sulfonic acid sodium, alkyl amide sodium taurocholate, aliphatic alcohol polyethenoxy base ether, alkylphenol-polyethenoxy base ether, polyoxyethylene polyoxypropylene block polymer, sorbitan fatty acid ester polyoxyethylene ether etc.
Thickener of the present invention both can be Prof. Du Yucang, such as carboxymethyl alcohol, polyvinyl alcohol or polyvinyl acetate; Also can be natural water-soluble polymer, such as xanthans, gelatin, gum Arabic, polyvinylpyrrolidone, Magnesiumaluminumsilicate, polyvinyl alcohol, polyethylene glycol, phenolic resins, shellac, carboxymethyl cellulose and sodium alginate etc.
Defoamer of the present invention is preferably: bubble enemy, silicone, C
8 ~ 10fatty alcohol, C
10 ~ 20saturated fat acids and acid amides etc.
Agricultural pesticide composition of the present invention can be formulated into missible oil, suspending agent, suspension emulsion, microemulsion, aqueous emulsion, wetting powder, water-dispersible granules, capsule or soluble powder.When being formulated in preparation, the weight percentage that described missible oil, suspending agent, suspension emulsion, microemulsion, aqueous emulsion, wetting powder, water-dispersible granules, capsule or soluble powder contain Pesticidal combination is 0.5 ~ 95%.
During for wetting powder, be made up of the component of following percentage by weight: ZJ40420.1% ~ 50%, Cupric sulfate 10% ~ 90%, wetting agent 2% ~ 10%, dispersant 5% ~ 10%, filler 8 ~ 90%.By recipe requirements, by the fully mixing such as former medicine, various auxiliary agent and filler, after ultra-fine pulverizer disintegrating, namely obtain converted products.
During for suspending agent, ZJ40420.1% ~ 50%, Cupric sulfate 5% ~ 90%, wetting agent 1% ~ 5%, dispersant 1% ~ 8%, thickener 0.1% ~ 1%, antifreezing agent 2% ~ 5%, water polishing to 100%.By recipe requirements, take water as medium, former medicine, dispersant, wetting agent, suspending agent and antifreezing agent etc. are mixed and add sand mill medium sand again and be milled to certain particle diameter, it is even to add thickener shear agitation after filtration, the suspending agent of preparation desired concn.
During for microemulsion, ZJ40420.1% ~ 20%, Cupric sulfate 0.1% ~ 40%, emulsifier 1% ~ 12%, cosolvent 0% ~ 10%, stabilizing agent 0% ~ 5%, solvent 0% ~ 40%, water polishing to 100%.By recipe requirements, each component joined together in reactor, stir and dissolve completely, slowly adding pure water, limit edged stirs, and mix and blend obtains microemulsion.
During for aqueous emulsion, ZJ40420.1% ~ 50%, Cupric sulfate 0.1% ~ 90%, emulsifier 1% ~ 20%, cosolvent 0% ~ 15%, stabilizing agent 0% ~ 5%, solvent 10% ~ 40%, water polishing to 100%.By recipe requirements, each component joined together in reactor, stir and dissolve completely, slowly adding pure water, limit edged stirs, and mix and blend obtains aqueous emulsion.
During for suspension emulsion, ZJ40420.1% ~ 50%, Cupric sulfate 0.1% ~ 90%, solvent 1% ~ 5%, dispersant 1% ~ 5%, emulsifier 1% ~ 10%, wetting agent 1% ~ 5%, stabilizing agent 1% ~ 5%, antifreezing agent 0% ~ 5%, thickener 0% ~ 5%, defoamer 0% ~ 5%, water polishing to 100%.By recipe requirements, a kind of active ingredient is mixed with aqueous emulsion according to the preparation method of aqueous emulsion, another active ingredient makes suspending agent according to the preparation method of suspending agent, and then by both mixing and stirring, obtains suspension emulsion.
During for water dispersible granules, ZJ40420.1% ~ 50%, Cupric sulfate 10% ~ 90%, surfactant 0% ~ 2%, wetting agent 1% ~ 15%, dispersant 1% ~ 15%, disintegrant 1% ~ 10%, stabilizing agent 0% ~ 5%, filler polishing to 100%.Former medicine and powder carrier, dispersant, wetting agent and filler etc. are carried out co-grinding, then after the kneading that adds water, adds in the comminutor that certain specification screen cloth is housed and carry out granulation.And then drying, screening (by screen cloth scope) namely obtain granular product.By recipe requirements, former medicine and powder carrier, dispersant, wetting agent and filler etc. are carried out co-grinding, then after the kneading that adds water, add in the comminutor that certain specification screen cloth is housed and carry out granulation.And then drying, screening (by screen cloth scope) namely obtain granular product.
During for micro-capsule suspension, ZJ40420.1% ~ 20%, Cupric sulfate 0.1% ~ 40%, emulsifier 1% ~ 20%, solvent 1% ~ 20%, thickener 0% ~ 10%, antifreezing agent 0% ~ 10%, stabilizing agent 0% ~ 5%, defoamer 0% ~ 5%, microcapsule carrier 1% ~ 10%, water polishing to 100%.With microcapsules carrier, active ingredient and emulsifier, solvent and stabilizing agent are encapsulated as tiny microcapsules, particle diameter D90≤50 μm, form carrier with water and antifreezing agent, thickener, defoamer and make suspension system.
During for missible oil, ZJ40420.1% ~ 50%, Cupric sulfate 0.1% ~ 90%, emulsifier 1% ~ 20%, solvent 1% ~ 100%.By recipe requirements, add solvent, former medicine, emulsifier respectively, mix, dissolve with heating water bath if desired, namely obtain transparence missible oil.
Agricultural pesticide composition of the present invention can directly make finished product preparation form, and namely in composition, each material mixes, and is directly used in desinsection; The composition of composition also can be provided by independent preparation, directly mixes before using in bucket (tank).Concentrate of the present invention usually and water be mixed to get the concentration of required active substance.
It is paddy field that Pesticidal combination of the present invention uses place.Agricultural pesticide composition of the present invention can be used by common method, as spraying, cast, injection etc.Amount of application is with weather conditions or crop condition change, and time of application can before or after pest damage.The duration of protective effect is usually relevant with the content of compound individualized in composition, also relevant to extraneous factor, such as weather, but by using suitable formulation to slow down climatic influences.
Agricultural pesticide composition of the present invention also can have weeding with other, the compound of bactericidal property uses, also can be used in combination with nematocide, protective agent, growth regulator, nutrient for plants or soil conditioner.
Pesticidal combination of the present invention is particularly suitable for control lepidoptera pest and homoptera pest, be especially suitable for preventing and treating the lepidoptera pest in paddy rice, fruit tree and vegetables and homoptera pest, described lepidoptera pest comprises striped rice borer, rice leaf roller, pink rice borer, diamond-back moth, beet armyworm, prodenia litura and phyllocnistis citrella stainton, and described homoptera pest comprises rice fulgorid and leafhopper.
Pesticidal combination of the present invention has following advantage compared to existing technology:
(1) in composition, two kinds of composite reagents show excellent synergistic effect in certain ratio range, and the insecticidal effect of mixed composition is significantly improved compared with its single dose, and has the advantages that quick-acting is good and lasting effect is long;
(2) utilize two kinds of active components to carry out reasonably mixture to the different mode of action of insect, the different mechanism of action, both extended the Pesticide use life-span, delayed again the generation of pest resistance to insecticide;
(3) reduce using dosage, reduce peasant's drug cost.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described, but does not limit the invention to these embodiments.One skilled in the art would recognize that all alternatives, improvement project and the equivalents that present invention encompasses and may comprise in Claims scope.
In following embodiment, in the proportioning of all solids preparation, percentage is all weight percentage, and in the proportioning of liquid preparation, percentage is percent by volume, and the treatment dosage of biologically-active moiety is effective content.
Embodiment 1, biological activity determination
In order to understand the virulence of the composition of ZJ4042 and Cupric sulfate further, carry out a large amount of formulation screening test.Test evaluates SOP (insecticide volume) with reference to pesticide indoor bioassay test rule (agricultural industry criteria NY/T1154.7-2006) and initiative pesticide bioactivity, and pink rice borer adopts infusion process.
Synergy adopts following method to calculate:
The content (%) of toxicity index × B in using with of content (the %)+B of toxicity index × A in using with of theoretical mixed toxicity index (TTI)=A
If co-toxicity coefficient is greater than 120, show there is synergistic effect; If be less than 80, be indicated as antagonism; If be greater than 80 to be less than 120, be indicated as summation action.
ZJ4042 and the effect of Cupric sulfate synergy see the following form 1, and tested object is pink rice borer (Sesamia inferens), refers to table 1.From table 1 data, the composition of ZJ4042 and Cupric sulfate all has very high activity to for examination target, and show remarkable synergistic effect after ZJ4042 and Cupric sulfate mixture, the activity of mixture is significantly higher than contrast single dose, and the two can carry out composite.
Table 1 ZJ4042 and the effect of Cupric sulfate mixture synergy
Embodiment 2,57.5%ZJ4042 Cupric sulfate wetting powder
ZJ4042 2.5%, Cupric sulfate 55%, neopelex 5%, pulls open powder 3%, White Carbon black 10%, and sodium lignin sulfonate 10%, precipitated calcium carbonate complements to 100%.
Embodiment 3,63%ZJ4042 Cupric sulfate wetting powder
ZJ4042 3%, Cupric sulfate 60%, 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%.
Embodiment 4,80%ZJ4042 Cupric sulfate wetting powder
ZJ4042 4%, Cupric sulfate 76%, neopelex 1.8%, White Carbon black 10%, sodium lignin sulfonate 5%, precipitated calcium carbonate complements to 100%.
Embodiment 5,40%ZJ4042 Cupric sulfate wetting powder
ZJ4042 5%, Cupric sulfate 35%, neopelex 1.8%, to tertbutyl ether 2%, White Carbon black 12%, sodium lignin sulfonate 10%, precipitated calcium carbonate complements to 100%.
Embodiment 6,50%ZJ4042 Cupric sulfate wetting powder
ZJ4042 5%, Cupric sulfate 45%, lauryl sodium sulfate 8%, naphthalene sulfonic acid-formaldehyde condensation product 8%, sodium lignin sulfonate 3%, White Carbon black 10%, kaolin complements to 100%.
Embodiment 7,52.5%ZJ4042 Cupric sulfate water dispersible granules
ZJ4042 2.5%, Cupric sulfate 50%, sodium lignin sulfonate 15%, methyl naphthalene sulfonate formaldehyde condensate 5%, bentonite 10%, kaolin complements to 100%.
Embodiment 8,66%ZJ4042 Cupric sulfate water dispersible granules
ZJ4042 3%, Cupric sulfate 63%, two sodium naphthasulfonate 5%, spaonin powder 3%, urea 3%, ammonium sulfate 5%, polyethylene glycol 1%, kaolin complements to 100%.
Embodiment 9,45%ZJ4042 Cupric sulfate water dispersible granules
ZJ4042 5%, Cupric sulfate 40%, sodium lignin sulfonate 15%, methyl naphthalene sulfonate formaldehyde condensate 5%, bentonite 5%, kaolin complements to 100%.
Embodiment 10,48%ZJ4042 Cupric sulfate water dispersible granules
ZJ4042 3%, Cupric sulfate 45%, sodium lignin sulfonate 8%, methyl naphthalene sulfonate formaldehyde condensate 3%, bentonite 10%, kaolin complements to 100%.
Embodiment 11,50%ZJ4042 Cupric sulfate water dispersible granules
ZJ4042 2.5%, Cupric sulfate 47.5%, sodium lignin sulfonate 8%, the withered powder 3% of tea, polyethylene carboxylic acid sodium salt 5%, sodium silicate 2%, urea 3%, kaolin complements to 100%.
Embodiment 12,50%ZJ4042 Cupric sulfate suspending agent
ZJ4042 5%, Cupric sulfate 45%, pulls open powder 1.5%, Soproplot SC 3%, xanthans 0.15%, and aluminium-magnesium silicate 1.5%, 418G 0.3%, BIT 0.05%, water complements to 100%.
Embodiment 13,42%ZJ4042 Cupric sulfate suspending agent
ZJ4042 2%, Cupric sulfate 40%, polycarboxylate 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%.
Embodiment 14,52%ZJ4042 Cupric sulfate suspending agent
ZJ4042 2%, Cupric sulfate 50%, phenethyl phenol polyethenoxy polyethenoxy ether 3%, Magnesiumaluminumsilicate 1.0%, xanthans 0.1%, propane diols polyoxyethylene poly-oxygen propylene aether 1.0%, water complements to 100%.
Embodiment 15,0.9%ZJ4042 Cupric sulfate microemulsion
ZJ4042 0.1%, Cupric sulfate 0.8%, isopropyl alcohol 10%, trimethylbenzene 30%, propane diols polyoxyethylene poly-oxygen propylene aether 20%, water complements to 100%.
Embodiment 16,10%ZJ4042 Cupric sulfate microemulsion
ZJ4042 0.5%, Cupric sulfate 9.5%, cyclohexanone 10%, ethylene glycol 5%, dimethyl sulfoxide (DMSO) 5%, propane diols polyoxyethylene poly-oxygen propylene aether 20%, water complements to 100%.
Embodiment 17,20%ZJ4042 Cupric sulfate microemulsion
ZJ4042 1%, Cupric sulfate 20%, isopropyl alcohol 10%, dimethyl formamide 1.5%, propane diols polyoxyethylene poly-oxygen propylene aether 20%, water complements to 100%.
Embodiment 18,39%ZJ4042 Cupric sulfate missible oil
ZJ4042 3%, Cupric sulfate 36%, agriculture breast 2201
#7.5%, agriculture breast 600
#4.5%, dimethyl formamide 8%, solvent naphtha 150 complements to 100%.
Embodiment 19,42%ZJ4042 Cupric sulfate missible oil
ZJ4042 2%, Cupric sulfate 40%, agriculture breast 500
#5%, agriculture breast 0201B 10%, dimethyl formamide 12%, solvent naphtha 150 complements to 100%.
Embodiment 20,20.5%ZJ4042 Cupric sulfate missible oil
ZJ4042 0.5%, Cupric sulfate 20%, agriculture breast 0203B 6%, agriculture breast 0201B 9%, cyclohexanone 8%, solvent naphtha 150 complements to 100%.
Embodiment 21,31.5%ZJ4042 Cupric sulfate aqueous emulsion
ZJ4042 1.5%, Cupric sulfate 30%, isopropyl alcohol 8%, dimethyl formamide 1.5%, polyvinyl alcohol 5%, alkylbenzenesulfonate 6%, ethoxyquin alkyl phenylate 6%, propane diols 2%, water complements to 100%.
Embodiment 22,30.5%ZJ4042 Cupric sulfate aqueous emulsion
ZJ4042 0.5%, Cupric sulfate 30%, solvent naphtha 27%, agriculture breast 500#10%, butanols 1%, ethylene glycol 5%, organic silicone defoamer 0.05%, water complements to 100%.
Embodiment 23, ZJ4042 Cupric sulfate mixture are to the field control effectiveness test of rice leaf roller
The control efficiency of example of formulations 2, embodiment 4, embodiment 6, embodiment 7, embodiment 8, embodiment 14, embodiment 16, embodiment 18, embodiment 21 pairs of rice leaf roller is measured under field condition.Experimental field being positioned at Hongqiao village of Changhong township, Kaihua County, Zhejiang Province, is single cropping hybrid rice.During test, dispenser once, and be rice plant of tillering stage during dispenser, rice leaf roller is based on low instar larvae.Formulation rate is 675kg/hm
2.20%ZJ4042 suspending agent: 45g a.i. //hm
2, the solvable pulvis of 90% Cupric sulfate: 750g a.i. //hm
2, use " closing beautiful " HM-16A type knapsack electric sprayer, plant blade face even spraying.Plot area: 25m
2, repeat for 4 times, random district group arranges.Regulation according to " GB-T 17980.2-2000 pesticide field efficacy medicine test criterion ()-insecticide control rice leaf roller " is carried out, every community adopts interlacing to jump at 5 and samples, often capable investigation 5 clumps, investigates 25 clumps of paddy rice altogether, investigates the leaf roll number of every clump and total number of sheets.
Result of the test: example of formulations 2, embodiment 4, embodiment 6, embodiment 7, embodiment 8, embodiment 14, embodiment 16, embodiment 18, embodiment 21, after medicine, 10d is 88.6% ~ 95.7% to rice leaf roller preventive effect, contrast medicament Cupric sulfate is 60.4% to the preventive effect of rice leaf roller, the preventive effect of 20%ZJ4042 suspending agent is 80.5%, and the preventive effect of mixture is all higher than contrast medicament; After medicine, 20d is 80.3% ~ 92.6% to rice leaf roller preventive effect, and contrast medicament Cupric sulfate is 73.2% to the preventive effect that the preventive effect of rice leaf roller is 46.8%, 20%ZJ4042 suspending agent, and the preventive effect of mixture is all higher than contrast medicament.ZJ4042 Cupric sulfate control rice leaf roller is efficient, and the lasting period is long.
Table 2 ZJ4042 Cupric sulfate mixture is to the field control effectiveness test result of rice leaf roller
Embodiment 24, ZJ4042 Cupric sulfate mixture are to the field control effectiveness test of striped rice borer
The control efficiency of example of formulations 3, embodiment 4, embodiment 10, embodiment 11, embodiment 12, embodiment 13, embodiment 17, embodiment 19, embodiment 22 pairs of striped rice borer is measured under field condition.Experimental field being positioned at Ming Ren village, small towns, Yinzhou District, Ningbo City, Zhejiang Province five, is single cropping hybrid rice.During test, dispenser once, and be rice plant of tillering stage during dispenser, striped rice borer is based on low instar larvae.Formulation rate is 675kg/hm
2.20%ZJ4042 suspending agent: 45g a.i. //hm
2, the solvable pulvis of 90% Cupric sulfate: 750g a.i. //hm
2, use " closing beautiful " HM-16A type knapsack electric sprayer, plant blade face even spraying.Plot area: 25m
2, repeat for 4 times, random district group arranges.Regulation according to " GB-T 17980.1-2000 pesticide field efficacy medicine test criterion ()---insecticide control paddy rice Lepidoptera borer pest " is carried out, during investigation, every community adopts interlacing to jump at 5 and samples, often capable investigation 5 clumps, investigate 25 clumps of paddy rice altogether, investigate the withered spike number of every clump and total spike number, investigate the preventive effect of rice fulgorid simultaneously.
Result of the test: example of formulations 3, embodiment 4, embodiment 10, embodiment 11, embodiment 12, embodiment 13, embodiment 17, embodiment 19, embodiment 22, after medicine, 7d is respectively 86.9% ~ 96.5% and 68.8% ~ 86.5% to striped rice borer and rice fulgorid preventive effect, contrast medicament Cupric sulfate to striped rice borer and rice fulgorid preventive effect be respectively 63.4% and the preventive effect of 84.6%, 20%ZJ4042 suspending agent be respectively 82.5% and 6.8%; After medicine, 14d is 80.4% ~ 93.2% to striped rice borer preventive effect, and contrast medicament Cupric sulfate is 78.5% to the preventive effect that the preventive effect of striped rice borer is 54.8%, 20%ZJ4042 suspending agent, and the preventive effect of mixture is all higher than contrast medicament.ZJ4042 Cupric sulfate control striped rice borer is efficient, and the lasting period is long and have the double effect controlling rice fulgorid, compensate for ZJ4042 and can not prevent and treat rice fulgorid and Cupric sulfate lasting period short shortcoming.
Table 3 ZJ4042 Cupric sulfate mixture is to the field control effectiveness test result of striped rice borer
Embodiment 25, ZJ4042 Cupric sulfate mixture are to the field control effectiveness test of beet armyworm
The control efficiency of example of formulations 4, embodiment 5, embodiment 8, embodiment 14, embodiment 17 and embodiment 19 pairs of beet armyworms is measured under field condition.Test and carry out in Tang Xi town, Wucheng District, Jinhua, Zhejiang Province city, 20%ZJ4042 suspending agent: 30g a.i./hm
2; 90% Cupric sulfate soluble powder: 750g a.i./hm
2.Employing compressed sprayer is sprayed, spouting liquid 750kg/hm
2.Investigation insect population radix before dispenser, 3d, 7d investigation prevention effect after medicine.Adopt random 5 samplings, each instar larvae amount of 10 strain fixed point investigation examination worm.
Result of the test: use example of formulations 4, embodiment 5, embodiment 8, embodiment 14, embodiment 17 and embodiment 19, after medicine, 3d is 90.6%-96.8% to beet armyworm preventive effect, after medicine, 7d is 92.6%-98.5% to beet armyworm preventive effect, is significantly higher than the preventive effect of Cupric sulfate and ZJ4042.
Table 4 ZJ4042 Cupric sulfate mixture is to the field control effectiveness test result of beet armyworm
Embodiment 26, ZJ4042 Cupric sulfate mixture are to the field control effectiveness test of phyllocnistis citrella stainton
The control efficiency of example of formulations 2, embodiment 4, embodiment 8, embodiment 14, embodiment 18, embodiment 21 pairs of phyllocnistis citrella staintons is measured under field condition.Experimental field be positioned at Hongqiao village of Changhong township, Kaihua County, Zhejiang Province.20%ZJ4042 suspending agent dilutes 3000 times, 90% Cupric sulfate soluble powder dilution agent 1000 times.
Result of the test: example of formulations 2, embodiment 4, embodiment 8, embodiment 14, embodiment 18, embodiment 21, after medicine, 3d is 80.6% ~ 84.8% to phyllocnistis citrella stainton preventive effect, the preventive effect of contrast medicament Cupric sulfate and ZJ4042 is respectively 73.4% and 80.5%, and the preventive effect of mixture is all higher than contrast medicament; After medicine, each example of formulations of 7d is 85.3% ~ 96.7% to phyllocnistis citrella stainton preventive effect; After medicine, each example of formulations of 14d is 78.3% ~ 93.4% to phyllocnistis citrella stainton preventive effect.ZJ4042 Cupric sulfate control phyllocnistis citrella stainton is efficient, and the lasting period is long.
Table 5 ZJ4042 Cupric sulfate mixture is to the field control effectiveness test result of phyllocnistis citrella stainton
Claims (10)
1. an agricultural pesticide composition, is characterized in that described Pesticidal combination contains two kinds of active components, and the first active component is the chloro-N of 3-shown in following structural formula (I)
1-(2-methyl-4-sevoflurane isopropyl base)-N
2-(1-methyl isophthalic acid-cyano ethyl) phthalic amide,
The second active component for having the 2-dimethylamino-1-thiosulfonic acid sodium base-3-thiosulfonic acid base propane shown in following structural formula (II),
And the weight proportion of the first active component described and the second active component is 1:1 ~ 1:100.
2., according to agricultural pesticide composition according to claim 1, it is characterized in that the weight proportion of the first active component described and the second active component is 1:1 ~ 1:80.
3., according to agricultural pesticide composition according to claim 2, it is characterized in that the weight proportion of the first active component described and the second active component is 1:5 ~ 1:60.
4. according to the agricultural pesticide composition one of claims 1 to 3 Suo Shu, it is characterized in that described Pesticidal combination is formulated into insecticide, in described insecticide containing by weight 0.5 ~ 95% Pesticidal combination, all the other are agriculturally acceptable carrier and auxiliary agent.
5., according to agricultural pesticide composition according to claim 4, it is characterized in that the Pesticidal combination containing by weight 5% ~ 80% in described insecticide.
6., according to agricultural pesticide composition according to claim 4, it is characterized in that described insecticide is wetting powder, suspending agent, microemulsion, aqueous emulsion, missible oil, water-dispersible granules or capsule.
7., according to agricultural pesticide composition according to claim 6, it is characterized in that:
Composed of the following components by weight in described wetting powder: the first active component 0.1% ~ 50%, the second active component 10% ~ 90%, wetting agent 2% ~ 10%, dispersant 5% ~ 10%, filler 8 ~ 90%;
Composed of the following components by weight in described suspending agent: the first active component 0.1% ~ 50%, the second active component 5% ~ 90%, wetting agent 1% ~ 5%, dispersant 1% ~ 8%, thickener 0.1% ~ 1%, antifreezing agent 2% ~ 5%, water polishing to 100%;
Composed of the following components by weight in described microemulsion: the first active component 0.1% ~ 20%, the second active component 0.1% ~ 40%, emulsifier 1% ~ 12%, cosolvent 0% ~ 10%, stabilizing agent 0% ~ 5%, solvent 0% ~ 40%, water polishing to 100%;
Composed of the following components by weight in described aqueous emulsion: the first active component 0.1% ~ 50%, the second active component 0.1% ~ 90%, emulsifier 1% ~ 20%, cosolvent 0% ~ 15%, stabilizing agent 0% ~ 5%, solvent 10% ~ 40%, water polishing to 100%;
Composed of the following components by weight in described water dispersible granules: the first active component 0.1% ~ 50%, the second active component 10% ~ 90%, surfactant 0% ~ 2%, wetting agent 1% ~ 15%, dispersant 1% ~ 15%, disintegrant 1% ~ 10%, stabilizing agent 0% ~ 5%, filler polishing to 100%;
Composed of the following components by weight in described missible oil: the first active component 0.1% ~ 50%, the second active component 0.1% ~ 90%, emulsifier 1% ~ 20%, solvent polishing to 100%;
Composed of the following components by weight in described micro-capsule suspension: the first active component 0.1% ~ 20%, the second active component 0.1% ~ 40%, emulsifier 1% ~ 20%, solvent 1% ~ 20%, thickener 0% ~ 10%, antifreezing agent 0% ~ 10%, stabilizing agent 0% ~ 5%, defoamer 0% ~ 5%, microcapsule carrier 1% ~ 10%, water polishing to 100%.
8., according to the application of Pesticidal combination according to claim 1, it is characterized in that described Pesticidal combination is used to control lepidoptera pest and homoptera pest.
9. according to the application of Pesticidal combination according to claim 8, it is characterized in that described lepidoptera pest comprises striped rice borer, rice leaf roller, pink rice borer, diamond-back moth, beet armyworm, prodenia litura and phyllocnistis citrella stainton, described homoptera pest comprises rice fulgorid and leafhopper.
10., according to the application of Pesticidal combination according to claim 8, it is characterized in that described Pesticidal combination is used to prevent and treat the lepidoptera pest in paddy rice, fruit tree and vegetables and homoptera pest.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107136078A (en) * | 2017-06-22 | 2017-09-08 | 江苏天容集团股份有限公司 | Pesticidal combination containing chlorine fluorine cyanogen insect amide and thiocyclam |
| CN107197867A (en) * | 2017-06-22 | 2017-09-26 | 江苏天容集团股份有限公司 | Pesticidal combination containing chlorine fluorine cyanogen insect amide |
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| WO2007122264A2 (en) * | 2006-04-26 | 2007-11-01 | Basf Se | Composition comprising a glucan or a glucan derivative and a pesticide and methods for improving plant health |
| CN101810172A (en) * | 2010-04-23 | 2010-08-25 | 江苏龙灯化学有限公司 | Insecticidal composition containing fluorin inspect bisamide and monosultap |
| CN102613183A (en) * | 2012-03-07 | 2012-08-01 | 中化蓝天集团有限公司 | Insecticide |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007122264A2 (en) * | 2006-04-26 | 2007-11-01 | Basf Se | Composition comprising a glucan or a glucan derivative and a pesticide and methods for improving plant health |
| CN101810172A (en) * | 2010-04-23 | 2010-08-25 | 江苏龙灯化学有限公司 | Insecticidal composition containing fluorin inspect bisamide and monosultap |
| CN102613183A (en) * | 2012-03-07 | 2012-08-01 | 中化蓝天集团有限公司 | Insecticide |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107136078A (en) * | 2017-06-22 | 2017-09-08 | 江苏天容集团股份有限公司 | Pesticidal combination containing chlorine fluorine cyanogen insect amide and thiocyclam |
| CN107197867A (en) * | 2017-06-22 | 2017-09-26 | 江苏天容集团股份有限公司 | Pesticidal combination containing chlorine fluorine cyanogen insect amide |
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