CN105325425A - Insecticidal sterilization composition used at corn seedling stage - Google Patents
Insecticidal sterilization composition used at corn seedling stage Download PDFInfo
- Publication number
- CN105325425A CN105325425A CN201410400818.2A CN201410400818A CN105325425A CN 105325425 A CN105325425 A CN 105325425A CN 201410400818 A CN201410400818 A CN 201410400818A CN 105325425 A CN105325425 A CN 105325425A
- Authority
- CN
- China
- Prior art keywords
- insecticidal
- bactericidal composition
- active component
- epoxiconazole
- application
- 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 discloses an insecticidal sterilization composition containing three active components of prothioconazole, epoxiconazole and 3-chlorine-N1-(2-methyl-4-heptafluoroisopropylanilina)-N2-(1-methyl-1-cyano ethyl) phthalic diamide with mass ratio of 0.5-5.0: 0.5-5.0: 10.0-50.0. The insecticidal sterilization composition is suitable for preventing and treating insects and diseases at the corn seedling stage.
Description
Technical field
The invention belongs to pesticide field, be specifically related to a kind of insecticidal and bactericidal composition that can be used for Maize at Seedling Stage.
Background technology
In maize culture, corn seedlings, seedling stage are very important.In China early spring, temperature is very unstable, and under Maize at Seedling Stage meets with the situation such as microthermal climate, water logging, seedling rot phenomenon often occurs maize seedling.Through investigation, the main cause that seedling rot occurs is damping off, bacterial wilt etc.In addition, also often there is the situations such as root rot at Maize at Seedling Stage, have a strong impact on corn normal growth.Meanwhile, corn seedlings, seedling stage are on the occasion of the overwinter generation Agrotis Ypsilon spawning and hatching stage, and larva starts to infect harm.At present, the industrialized agribusiness areas such as China is in cooperative association's Rapid development stage such as big farming household, corn seedlings increase sharply.In southern area, the Maize at Seedling Stage stage black cutworm, damping off, root rot etc. merge and occur more and more serious, brings considerable influence to agricultural production.
In prior art, China is used for the agricultural chemicals of Maize at Seedling Stage and is mainly single pest control or single controlling disease, can the product development of pest control simultaneously and disease little.Therefore, the insecticidal and bactericidal composition of exploitation control of maize seedling stage diseases and pests, has positive effect for the agriculture large-scale development of propelling.
Summary of the invention
The technical problem to be solved in the present invention a kind of efficient, low toxicity is provided and can effectively control of maize seedling stage diseases and pests insecticidal and bactericidal composition.
For solving the problem, the technical solution adopted in the present invention is:
A kind of insecticidal and bactericidal composition, described insecticidal and bactericidal composition contains three kinds of active components, and the first active component is prothioconazoles, and second active ingredient is epoxiconazole, and the third active component is the chloro-N of 3-
1-(2-methyl-4-sevoflurane isopropyl base)-N
2-(1-methyl isophthalic acid-cyano ethyl) phthalic amide, and the first active component described, quality proportioning between second active ingredient and the third active component are 0.5 ~ 5.0:0.5 ~ 5.0:10.0 ~ 50.0.
In insecticidal and bactericidal composition provided by the invention, above-mentioned prothioconazoles (prothioconazole) is a kind of New-type wide-spectrum triazolinthione series bactericidal agent of Beyer Co., Ltd's development, be mainly used in preventing and treating numerous disease such as cereal, wheat class legume crop, prothioconazoles toxicity is low, without teratogenesis, mutagenesis type, to embryo's avirulence, to human and environment safety.Its mechanism of action is the precursor of sterol in Antifungi---the demethylation effect on lanosterol or 2,4-methylene dihydro wool steroid 14.
In insecticidal and bactericidal composition provided by the invention, above-mentioned epoxiconazole is a kind of interior absorption triazole bactericidal agent, its active component epoxiconazole suppresses the synthesis of germ ergosterol, hinder the formation of germ cell wall, and epoxiconazole molecule has powerful compatibility to a kind of fungal enzyme (14-dencthylase), can effectively suppress germ fungal pathogens.Epoxiconazole can improve the chitinase activity of crop, cause the contraction of fungi haustorium, suppress germ to invade, have good preventive effect to the disease such as anthracnose, white rot on leaf spot, powdery mildew, rust and the grape on the crops such as banana, green onion garlic, celery, Kidney bean, melon, asparagus, peanut, beet.
In insecticidal and bactericidal composition 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 (test code number: ZJ4042) is the novel pesticide that Zhejiang Provincial Chemical Engineering Research Inst is developed voluntarily, shown in structural formula following (I):
This insecticide belongs to Novel ortho benzenedicarboxamide insecticides, by activating calcium release channel in blue Buddhist nun's alkali recipient cell, cause the runaway release of storing calcium ion, be the compounds acting on blue Buddhist nun's alkali (Ryanodine) acceptor of insect cell few in number at present, have wide spectrum preventive effect to lepidoptera pest.
As preferred mode, the first active component above-mentioned, quality proportioning between second active ingredient and the third active component are preferably 1.0 ~ 2.0:1.0 ~ 2.0:15.0 ~ 20.0.
Present invention also offers a kind of insecticidal bactericide, by weight containing 5 ~ 90% above-mentioned insecticidal and bactericidal compositions, all the other are agriculturally acceptable carrier and auxiliary agent.As preferred embodiment, in described insecticidal bactericide, contain the insecticidal and bactericidal composition of by weight 5 ~ 40%.
Insecticidal bactericide of the present invention can be mixed with preparation according to the method that this area is general, and suitable formulation comprises missible oil, oil suspending agent, suspending agent, wetting powder or water dispersible granules.
Carrier of the present invention can be solid or liquid, and any carrier being generally used for preparing insecticidal bactericide composition 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 is suspension emulsion, 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 anionic emulsifier.The preferred polyoxyethylene nonylphenol ether of nonionic emulsifier, fatty alcohol-polyoxyethylene ether, styryl phenyl APEO, alkyl phenol formaldehyde resin polyoxyethylene ether, terminal hydroxy group polyoxyethylene poly-oxygen propylene aether, styrylphenol formaldehyde resin polyoxyethylene poly-oxygen propylene aether, castor oil polyoxyethylene ether.Anionic emulsifier mainly comprises calcium dodecyl benzene sulfonate, triphen ethyl phenol polyoxy ether phosphate amine salt, thermally coupled distillation columns amine salt, castor oil polyoxyethylene ether phosphate amine salt.
Dispersant of the present invention comprises: acrylate homopolymer sodium salt, maleic acid disodium salt, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, rosin segmented APEO polyoxypropylene ether sulfonate, terminal hydroxy group polyoxyethylene poly-oxygen propylene aether block copolymer, triphen ethyl phenol polyoxyethylene ether phosphate, fatty alcohol-polyoxyethylene ether phosphoric acid, to one or more in hydroxyphenyl lignin sulfonic acid sodium salt.
Wetting agent of the present invention comprises: fatty alcohol-polyoxyethylene ether, naphthalene sulfonate, lauryl sodium sulfate, one or more combinations in alkyl phenol resin polyoxyethylene ether sulfate.
Thickener of the present invention comprises xanthans, aluminium-magnesium silicate, sodium alginate, sodium carboxymethylcellulose, gum Arabic, gelatin, one or more in polyvinyl alcohol.Defoamer of the present invention is preferably: bubble enemy, silicone, C
8 ~ 10fatty alcohol, C
10 ~ 20saturated fat acids and acid amides etc.
Insecticidal and bactericidal composition provided by the invention and insecticidal bactericide are particularly suitable for control of maize insect in seedling stage and disease, are especially applicable to control black cutworm, damping off and root rot.
Insecticidal and bactericidal composition of the present invention has following advantage compared to existing technology:
(1) in composition, three kinds of composite performances in certain ratio range of active component obviously can expand pesticide-germicide spectrum effect, reach the double effect controlled of disease worm, and have the advantages that quick-acting is good and lasting effect is long;
(2) reduce times for spraying, reduce peasant's drug cost.
Embodiment
The following examples illustrate several embodiment of the present invention for being used for, but do 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, material prescription is selected can suit measures to local conditions, on result without substantial impact.In these embodiments, unless otherwise indicated, all percentage is all weight percentage.
Embodiment 1,22% prothioconazoles epoxiconazole ZJ4042 suspending agent
Be the formula of deionized water by prothioconazoles 1%, epoxiconazole 1.5%, ZJ404219.5%, phosphate dispersant (FS3000) 4%, sulfonate wetting agent (SXC) 1%, aluminium-magnesium silicate 1%, xanthans 0.1%, silicone defoaming agent 0.3%, ethylene glycol 5%, surplus, each component is pulverized in advance, add in sand mill again and grind, the obtained 22% prothioconazoles epoxiconazole ZJ4042 suspending agent of allotment after high shear mixing.
22% obtained prothioconazoles epoxiconazole ZJ4042 suspending agent is applied to control of maize black cutworm in seedling stage and damping off.22% prothioconazoles epoxiconazole ZJ4042 suspending agent presses active ingredient 10 grams/acre in black cutworm egg hatching larva occurance peak, and damping off initial stage of origination is watered even spraying, 97.5%, 87.9% was respectively to the preventive effect of black cutworm, damping off in after medicine 7 days.By same method dispenser, after medicine 7 days, 50% prothioconazoles wetting powder (formulation rate is 12 grams/acre) is respectively 0.8% and 5.9% to the preventive effect of black cutworm and damping off, the preventive effect of 20% epoxiconazole aqueous emulsion to black cutworm and damping off be respectively 86.7% and the preventive effect of 89.3%, 20%ZJ4042 suspending agent to black cutworm, damping off be respectively 96.0% and 6.1%.
Embodiment 2,20% prothioconazoles epoxiconazole ZJ4042 suspension seed-coating agent
Be the formula of water by prothioconazoles 1.5%, epoxiconazole 1.0%, ZJ404217.5%, film forming agent PVA1.0%, NP-101.0%, polyoxyethylene ether phosphate 3.0%, ethylene glycol 5.0%, BIT0.01%, silicone defoaming agent 0.3%, xanthans 0.1%, warning colouration basic rhodamine 1.5%, its surplus, each component is pulverized in advance, add in sand mill again and grind, after high shear mixing, add film forming agent and the obtained 20% prothioconazoles epoxiconazole ZJ4042 suspension seed-coating agent of warning colouration allotment.
20% obtained prothioconazoles epoxiconazole ZJ4042 suspension seed-coating agent is applied to control of maize black cutworm in seedling stage and root rot.20% prothioconazoles epoxiconazole ZJ4042 suspending agent carries out corn seed Dressing, normal seedling by active ingredient 5 grams/double centner seed, within after medicine 30 days, is respectively 98.7%, 89.6% to the preventive effect of black cutworm, root rot.By same method Dressing, after medicine 30 days, 25 grams per liter prothioconazoles suspension seed-coating agents (formulation rate is 10 grams/double centner seed) were respectively 1.5% and 79.3% to the preventive effect of black cutworm, root rot; 350 grams per liter epoxiconazole seed treatment emulsions (formulation rate is 7.5 grams/double centner seed) to the preventive effect of black cutworm, root rot be respectively 0.8% and 78.4%, 20%ZJ4042 suspending agent (active ingredient formulation rate is 5 grams/double centner seed) 97.8% and 6.1% are respectively to the preventive effect of black cutworm, root rot.
Embodiment 3,50% prothioconazoles epoxiconazole ZJ4042 water-dispersible granules
The formula of 100% is supplemented to by prothioconazoles 3.0, epoxiconazole 5.0%, ZJ404242%, dispersant (NNO+ wood sodium) 5%, Nekal BX 3%, K-12 (lauryl sodium sulfate) 4%, binding agent carboxymethyl (ethyl) cellulose 5%, disintegrant (glucose) 5%, white carbon 20%, diatomite 3%, kaolin, each component is mixed and becomes wetting powder through air-flow crushing, then add that suitable quantity of water carries out granulation, oven dry, whole grain obtain 50% prothioconazoles epoxiconazole ZJ4042 water dispersion granule.
50% obtained prothioconazoles epoxiconazole ZJ4042 water dispersion granule is applied to control of maize black cutworm in seedling stage, damping off.50% prothioconazoles epoxiconazole ZJ4042 water dispersion granule carries out corn seed Dressing, normal seedling by active ingredient 5 grams/double centner seed, within after medicine 25 days, is respectively 97.7% and 87.6% to the preventive effect of black cutworm, damping off.By same method Dressing, after medicine 25 days, 25 grams per liter prothioconazoles suspension seed-coating agents (formulation rate is 10 grams/double centner seed) to the preventive effect of black cutworm, damping off be respectively 4.5% and 77.8%, 20%ZJ4042 suspending agent (active ingredient formulation rate is 5 grams/double centner seed) 89.6%, 3.2% is respectively to the preventive effect of black cutworm, damping off.
From above embodiment data, obviously can increase pesticide-germicide spectrum after prothioconazoles, epoxiconazole and ZJ4042 mixture, reach that disease worm is double controls effect, double preventive effect of controlling is better than single dose.
Claims (7)
1. an insecticidal and bactericidal composition, it is characterized in that described insecticidal and bactericidal composition contains three kinds of active components, the first active component is prothioconazoles, and second active ingredient is epoxiconazole, and the third active component is the chloro-N of 3-
1-(2-methyl-4-sevoflurane isopropyl base)-N
2-(1-methyl isophthalic acid-cyano ethyl) phthalic amide, and the first active component described, quality proportioning between second active ingredient and the third active component are 0.5 ~ 5.0:0.5 ~ 5.0:10.0 ~ 50.0.
2., according to insecticidal and bactericidal composition according to claim 1, it is characterized in that the first active component described, quality proportioning between second active ingredient and the third active component is 1.0 ~ 2.0:1.0 ~ 2.0:15.0 ~ 20.0.
3. according to the application of insecticidal and bactericidal composition according to claim 1, it is characterized in that described insecticidal and bactericidal composition is formulated into insecticidal bactericide, in described insecticidal bactericide containing by weight 5 ~ 90% insecticidal and bactericidal composition, all the other are agriculturally acceptable carrier and auxiliary agent.
4., according to the application of insecticidal and bactericidal composition according to claim 3, it is characterized in that the insecticidal and bactericidal composition containing by weight 5 ~ 40% in described insecticidal bactericide.
5., according to the application of insecticidal and bactericidal composition according to claim 3, it is characterized in that described insecticidal bactericide is formulated into missible oil, oil suspending agent, suspending agent, wetting powder or water dispersible granules.
6., according to the application of insecticidal and bactericidal composition according to claim 1, it is characterized in that described insecticidal and bactericidal composition is used to control of maize insect in seedling stage and disease.
7., according to the application of insecticidal and bactericidal composition according to claim 6, it is characterized in that described insecticidal and bactericidal composition is used to control black cutworm, damping off and root rot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400818.2A CN105325425A (en) | 2014-08-13 | 2014-08-13 | Insecticidal sterilization composition used at corn seedling stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400818.2A CN105325425A (en) | 2014-08-13 | 2014-08-13 | Insecticidal sterilization composition used at corn seedling stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105325425A true CN105325425A (en) | 2016-02-17 |
Family
ID=55276413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410400818.2A Pending CN105325425A (en) | 2014-08-13 | 2014-08-13 | Insecticidal sterilization composition used at corn seedling stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105325425A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935291A (en) * | 2010-09-13 | 2011-01-05 | 中化蓝天集团有限公司 | Cyano phthalic diamide compounds, preparation method thereof and use thereof as agricultural chemical pesticide |
| CN102258033A (en) * | 2011-08-19 | 2011-11-30 | 陕西美邦农药有限公司 | Novel pesticidal composition containing prothioconazole and triazole |
| CN103960260A (en) * | 2014-05-22 | 2014-08-06 | 北京燕化永乐生物科技股份有限公司 | Pesticide composition |
-
2014
- 2014-08-13 CN CN201410400818.2A patent/CN105325425A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935291A (en) * | 2010-09-13 | 2011-01-05 | 中化蓝天集团有限公司 | Cyano phthalic diamide compounds, preparation method thereof and use thereof as agricultural chemical pesticide |
| CN102258033A (en) * | 2011-08-19 | 2011-11-30 | 陕西美邦农药有限公司 | Novel pesticidal composition containing prothioconazole and triazole |
| CN103960260A (en) * | 2014-05-22 | 2014-08-06 | 北京燕化永乐生物科技股份有限公司 | Pesticide composition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104322502A (en) | Pesticide composition containing cyhalodiamide | |
| CN103039450B (en) | Agricultural insecticidal composition containing spinosad and ZJ4042 | |
| CN102907453A (en) | Pesticide composition for agricultural pests | |
| CN103300019B (en) | Pesticidal composition | |
| CN103749452A (en) | Seed-dressing agent | |
| CN104145965B (en) | A kind of insecticidal and bactericidal composition containing mould spirit | |
| CN103329937B (en) | Composition of bactericidal active components | |
| CN104872162A (en) | Topramezone-containing corn field weed control composition | |
| CN102763664B (en) | Insecticide composite containing spirodiclofen and bifenazate | |
| CN103719130A (en) | Corn field efficacy enhancement weed killing combination containing thiencarbazone-methyl, mesotrione and atrazine | |
| CN103798274A (en) | Seed treatment composition containing clothianidin | |
| CN103392720A (en) | Method for preventing and treating septoria lycopersici and brown rust of wheat and rust of soybeans | |
| CN103636614B (en) | Paddy field synergistic weeding composition containing oxadiargyl and mesotrione | |
| CN105325425A (en) | Insecticidal sterilization composition used at corn seedling stage | |
| CN105475334A (en) | Flowable seed coating agent containing fluopyram, azoxystrobin and thiamethoxam | |
| CN104255727A (en) | ZJ4042 and fenaminstrobin containing insecticidal and disease-preventing composition and seed coating | |
| CN104938511A (en) | Insecticide composition containing teflubenzuron and cyhalodiamide | |
| CN102907438A (en) | Insecticidal composite containing ZJ3757 and pymetrozine | |
| CN106614694A (en) | Dinotefuran-containing insecticidal and bactericidal composition for preventing and treating rice diseases and pests | |
| CN106614662A (en) | Insecticide and fungicide composition containing cycloxaprid | |
| CN105409958A (en) | Pesticide composition containing cyhalodiamide and fluazinam | |
| CN103250701B (en) | Agricultural insecticidal composition containing chlorfenapyr and ZJ4042 | |
| CN108605973A (en) | A kind of seed treatment compositions containing difenoconazole | |
| CN108207988A (en) | A kind of seed treatment compositions containing fluorine chlorine worm bisamide | |
| CN102246811A (en) | Insecticidal composition containing ZJ3265 and profenofos |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |
|
| WD01 | Invention patent application deemed withdrawn after publication |