CN105794805A - Antifungal composition and suspended seed coating thereof - Google Patents
Antifungal composition and suspended seed coating thereof Download PDFInfo
- Publication number
- CN105794805A CN105794805A CN201610246904.1A CN201610246904A CN105794805A CN 105794805 A CN105794805 A CN 105794805A CN 201610246904 A CN201610246904 A CN 201610246904A CN 105794805 A CN105794805 A CN 105794805A
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- Prior art keywords
- agent
- metalaxyl
- cga
- sodium
- spiral shell
- Prior art date
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- 239000011248 coating agent Substances 0.000 title claims abstract description 31
- 238000000576 coating method Methods 0.000 title abstract description 5
- 239000012871 anti-fungal composition Substances 0.000 title abstract 5
- 239000005808 Metalaxyl-M Substances 0.000 claims abstract description 36
- ZQEIXNIJLIKNTD-GFCCVEGCSA-N metalaxyl-M Chemical compound COCC(=O)N([C@H](C)C(=O)OC)C1=C(C)C=CC=C1C ZQEIXNIJLIKNTD-GFCCVEGCSA-N 0.000 claims abstract description 36
- MUJOIMFVNIBMKC-UHFFFAOYSA-N fludioxonil Chemical compound C=12OC(F)(F)OC2=CC=CC=1C1=CNC=C1C#N MUJOIMFVNIBMKC-UHFFFAOYSA-N 0.000 claims abstract description 32
- 125000004494 ethyl ester group Chemical group 0.000 claims description 32
- 239000003795 chemical substances by application Substances 0.000 claims description 30
- 239000000725 suspension Substances 0.000 claims description 26
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- -1 antifreeze Substances 0.000 claims description 13
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 12
- 239000003086 colorant Substances 0.000 claims description 12
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- 230000010534 mechanism of action Effects 0.000 description 1
- ZQEIXNIJLIKNTD-UHFFFAOYSA-N methyl N-(2,6-dimethylphenyl)-N-(methoxyacetyl)alaninate Chemical compound COCC(=O)N(C(C)C(=O)OC)C1=C(C)C=CC=C1C ZQEIXNIJLIKNTD-UHFFFAOYSA-N 0.000 description 1
- PEQJBOMPGWYIRO-UHFFFAOYSA-N n-ethyl-3,4-dimethoxyaniline Chemical group CCNC1=CC=C(OC)C(OC)=C1 PEQJBOMPGWYIRO-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000029219 regulation of pH Effects 0.000 description 1
- 235000021003 saturated fats Nutrition 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- IZPNTDOWOBGHEG-UHFFFAOYSA-M sodium benzene formate Chemical compound [Na+].[O-]C=O.C1=CC=CC=C1 IZPNTDOWOBGHEG-UHFFFAOYSA-M 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom
- A01N47/06—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom containing —O—CO—O— groups; Thio analogues thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/46—N-acyl derivatives
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to an antifungal composition. The antifungal composition is characterized by comprising spirotetramat, metalaxyl-M and fludioxonil; the mass ratio of spirotetramat to metalaxyl-M to fludioxonil is (0.01-20):(0.01-5):(0.01-5). The invention further provides a suspended seed coating of the antifungal composition. The antifungal composition and the suspended seed coating thereof are mainly used for seed dressing of maize, peanuts and other crops, seedling stage diseases and systematic diseases are effectively prevented and treated, healthy growth of seedlings is promoted, the seedlings are conserved and strengthened, and the yield is increased.
Description
Technical field
The invention belongs to pesticide field, be specifically related to a kind of containing spiral shell worm ethyl ester, Metalaxyl-M, CGA-173506
Bactericidal composition and suspension seed-coating agent.
Background technology
Spiral shell worm ethyl ester is tetronic acid compounds, has the function Characteristics of uniqueness, is to have two-way interior suction so far to pass
One of modern pesticides leading performance.This compound upwards can move down in whole plant, arrives at leaf
Face and bark, thus preventing and treating such as on Caulis et Folium Lactucae Sativae and Chinese cabbage internal lobe and really corticole insect.The interior absorption of this uniqueness
Newborn stem, leaf and root be can protect, ovum and the larval growth of insect prevented.Its another feature is holding effect
Phase was long, it is possible to provide up to effective preventing and treating of 8 weeks.
Metalaxyl-M is a kind of efficiently systemic fungicide, to caused by Pseudoperonospora cubensis, phytophthora pathogenic bacteria, rotten mildew fungus
The crop pests such as vegetable, fruit tree, Nicotiana tabacum L., oil plant, Cotton Gossypii, grain have efficiently.Than raceme metalaxyl
Drug effect is high 2～10 times, fast 2 times in degraded in soil, contributes to reducing dose and spraying times, increases dispenser
Cycle, and increase the safety to user and the compatibility with environment.
CGA-173506 belongs to phenylamide, by the transfer that suppression glucose phosphorylated is relevant, and suppresses fungal mycelia
The growth of body, ultimately results in pathogenic bacteria dead.The mechanism of action is unique, with existing antibacterial no interactions resistance.For height
The wide spectrum that the variation of effect, low toxicity, low-residual, lasting period length, insecticide-applying way, protection and therapeutic effect are all excellent
Systemic fungicide, can make stem and leaf process, seed treatment and soil treatment, can effectively prevent and treat Corn Stalk Rot,
Base rot disease, damping off；Soybean peanut damping-off, root rot (Fusarium spp. causes).To downy mildew, phytophthora,
The crop pest that pythium spp etc. cause has significant prevention effect.
Summary of the invention
First purpose of the present invention aims to provide a kind of bactericidal composition, it is possible to for Semen Maydis, peanut and other crops
Seed dressing.For realizing the purpose of the present invention, the present invention adopts the following technical scheme that
A kind of bactericidal composition, it is characterised in that it includes spiral shell worm ethyl ester, Metalaxyl-M, CGA-173506, spiral shell worm second
The mass ratio of ester, Metalaxyl-M and CGA-173506 is: 0.01-20:0.01-5:0.01-5.
Another object of the present invention is to provide a kind of suspension seed-coating agent utilizing above-mentioned bactericidal composition, and its feature exists
Include spiral shell worm ethyl ester, Metalaxyl-M in: its active substance, CGA-173506, its also include wetting agent, dispersant,
Film former, coloring agent, thickening agent, antifreeze, preservative, defoamer；The most each component accounts for described suspension and plants
The mass percent of clothing agent gross weight is: 0.01-20% spiral shell worm ethyl ester, 0.01-5% Metalaxyl-M, 0.01-5%
CGA-173506,1-8% wetting dispersing agent, 0.01-10% film former, 0.01-10% coloring agent, 0.01-4% thickening agent,
0.01-5% antifreezing agent, 0.01-1% preservative, 0.01-1% defoamer, water supplies 100%.
In order to promote wetting and dispersing between particles of active components, prevent its phase inter coagulation, suspended seed coating of the present invention
Agent contains wetting dispersing agent, and it can use lignosulfonates, naphthalene sulphonate formaldehyde condensation polymer, dibutyl naphthalene sulphur
Acid sodium, polycarboxylate, Ketohexamethylene and sulphite copolymer, fatty alcohol-polyoxyethylene ether, fatty acid polyoxy second
Alkene ether, alkylphenol polyoxyethylene sulfonate, fatty acid ethane additive product phosphate, alkylphenol polyoxyethylene
One or more combinations in phosphate, alkylphenol polyoxyethylene formaldehyde condensation products sulfate.
Seed and root is acted in order to ensure that farm chemical ingredients is concentrated, difficult drop-off and dispersing, reduces pesticide at ring
Diffusion in border and contact non-target target, suspension seed-coating agent of the present invention also includes film former.Film former
Arabic gum, animal glue, xanthan gum, pectin, methylcellulose, ethyl cellulose, carboxymethyl can be used
Cellulose, hydroxypropyl cellulose, sodium alginate, polyvinyl alcohol, Polyethylene Glycol, polyvinylpyrrolidone, poly-
One or more in sodium acrylate, polyacrylamide.
Coloring agent, also known as warning coloration, can improve the use safety of suspension seed-coating agent, and coloring agent of the present invention is
Aqueous rhodo, acid scarlet, basic rhodamine, Fluorescein red 5B, Red 8110, Rec 131, GR 131
In one or more.
Suspension seed-coating agent of the present invention also includes thickening agent, to improve the viscosity of disperse medium, reduces particle
Sedimentation velocity, thus improve the stability of preparation.Thickening agent can use xanthan gum, arabic gum, Methyl cellulose
Element, carboxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, sodium acrylate, sodium alginate, poly-second
Enol, polyvinylpyrrolidone, polyacrylamide, sodium polyacrylate, aluminium-magnesium silicate, bentonite, attapulgite
Soil, one or more in white carbon.
In order to improve the stability of product low temperature storage, suspension seed-coating agent of the present invention also added antifreezing agent.
Antifreezing agent can use ethylene glycol, propylene glycol, glycerol, hexanediol, carbamide, ammonium sulfate, sodium chloride, chlorination
One or more in calcium.
Defoamer of the present invention can use organosilicon ketone, the fatty alcohol of C8 10, the saturated fat of C10 20
Acid and esters in one or more.
Preservative of the present invention can use benzoic acid, benzaldehyde, sodium benzoate, Potassium Benzoate, sorbic acid,
Sodium salicylate, 2 xenols, hydroxy benzaldehyde, hydroxy benzaldehyde, 1,2 benzothiazoline 3 ketone
In one or more.
The preparation method of above-mentioned suspension seed-coating agent can comprise the steps:
By spiral shell worm ethyl ester, Metalaxyl-M and CGA-173506 through comminution by gas stream, wetting dispersing agent, film former,
After toner, thickening agent, antifreezing agent, preservative, defoamer and distilled water are thoroughly mixed, put into sand mill and grind,
Carry out PH regulation before discharging, observe viscosity, grain graininess scope, discharging after conformance with standard requirement.This
Bright prepared suspension seed-coating agent is vivid suspending agent red, flowable, and low temperature, heat storage stability are qualified,
Heat storage resolution ratio is less than 5%, and suspensibility is more than 90%, and wet screening experiment 95% is by 45 μm standard screens, granule
Fineness D50 is 23 μm.
Above-mentioned composition provided by the present invention has synergistic function, than spiral shell worm ethyl ester, Metalaxyl-M, coughs up
The bactericidal effect of bacterium nitrile single dose is more preferable, the suspension seed-coating agent that the present invention provides improve the quality of existing seed coat agent with
And the impact that currently used seed coat agent is on ecological environment, its not only prevention effect good, and the kind clothing processed
Agent stable storing, film formation time is short, and expulsion rate is low, and coating uniformity is good, and Recipe is more reasonable, can be used for
Semen Maydis, peanut and other crops is dressed seed, and is a kind of for Semen Maydis, the preferable kind of peanut and other crops seedling stage diseases and pests preventing and treating
Clothing agent.
Detailed description of the invention
For being further appreciated by the present invention, below in conjunction with detailed description of the invention, the present invention will be further described.In reality
During the medication of border, can according to local controlling object, a situation arises determines the consumption that described suspension seed-coating agent is suitable,
Generally formulation rate is seed coat agent and the ratio of seed is 1:50-100.
Embodiment 1: efficiency test
Experiment is selected in land for growing field crops, Henan and carries out, and spiral shell worm ethyl ester, Metalaxyl-M, CGA-173506 are compounding makes suspended seed coating
Agent, experiment process and amount of application are shown in Table 1, add up each process preventive effect, the results are shown in Table 2.
Reagent agent: (1) the 96% spiral shell former medicine of worm ethyl ester
(2) the 96% former medicines of Metalaxyl-M
(3) the 98% former medicines of CGA-173506
(4) 14% spiral shell worm ethyl ester Metalaxyl-M CGA-173506 suspension seed-coating agents
(5) 10% spiral shell worm ethyl ester Metalaxyl-M CGA-173506 suspension seed-coating agents
(6) 17% spiral shell worm ethyl ester Metalaxyl-M CGA-173506 suspension seed-coating agents
(7) 20% spiral shell worm ethyl ester Metalaxyl-M CGA-173506 suspension seed-coating agents
(8) 30% spiral shell worm ethyl ester Metalaxyl-M CGA-173506 suspension seed-coating agents
(9) water
Experimental subject: Roots of Peanut maize ear rot, Corn Stalk Rot, peanut corn aphid
Test method: by different proportioning preparation diluent 4 times, be sufficiently stirred for, uniformly dress seed, dries in the air at shady and cool
Dry, sowing.Contrast for Roots of Peanut maize ear rot, Corn Stalk Rot, Semen arachidis hypogaeae aphid, maize aphids prevention effect
Data analysis.
Table 1: test process and amount of application
Table 2: prevention effect
| Process | Roots of Peanut maize ear rot (%) | Corn Stalk Rot (%) | Semen arachidis hypogaeae aphid (%) | Maize aphids (%) |
| 1 | 0 | 0 | 87.0 | 88.4 |
| 2 | 60.2 | 62.1 | 0 | 0 |
| 3 | 58.1 | 60.4 | 0 | 0 |
| 4 | 70.6 | 70.5 | 92.2 | 92.8 |
| 5 | 75.8 | 75.2 | 93.1 | 92.1 |
| 6 | 68.4 | 66.7 | 94.9 | 93.4 |
| 7 | 71.6 | 70.9 | 94.7 | 93.9 |
| 8 | 77.5 | 76.8 | 96.2 | 97.1 |
| 9 | 0 | 0 | 0 | 0 |
As can be seen from Table 2, in seed coat agent of the present invention, each effective ingredient is used less than single dose at using dosage
On the premise of amount, prevention and treatment range or drug effect promote more than 15% higher than each single dose, disease-controlling effect, insect protected
Effect promoting more than 9%.Meanwhile, from process 2 and 3 experimental result knowable to, this synergistic results be not by
Directly act on what disease obtained in the another kind of active component added, but owing to three kinds of active component compound
After, enhance the effect of prevention and elimination of disease and pests each other.
The preparation of embodiment 2:14% spiral shell worm ethyl ester Metalaxyl-M CGA-173506 suspension seed-coating agent
Spiral shell worm ethyl ester 8%, Metalaxyl-M 3%, CGA-173506 3%, fatty alcohol-polyoxyethylene ether 1%, polycarboxylate
4%, polyvinyl alcohol 2%, aqueous rhodo 4%, aluminium-magnesium silicate 1%, xanthan gum 0.15%, ethylene glycol 4%, benzene
Sodium formate 0.15%, organic silicon defoamer 0.3%, water supplies 100.By spiral shell worm ethyl ester, Metalaxyl-M, cough up bacterium
Nitrile through comminution by gas stream, wetting dispersing agent, film former, coloring agent, thickening agent, antifreezing agent, preservative, disappears
After infusion and distilled water are thoroughly mixed, put into sand mill in proportion and grind 2 times, before discharging, observe range of viscosities,
Discharging after meeting the requirements.
The preparation of embodiment 3:10% spiral shell worm ethyl ester Metalaxyl-M CGA-173506 suspension seed-coating agent
Spiral shell worm ethyl ester 7%, Metalaxyl-M 2%, CGA-173506 1%, naphthalene sulphonate formaldehyde condensation polymer 2%, alkyl phenol gathers
Oxygen vinyl Ether formaldehyde condensation products sulfate 4%, polyvinyl alcohol 1%, aqueous rhodo 4%, aluminium-magnesium silicate 1.5%, yellow
Virgin rubber 0.2%, propylene glycol 4%, benzoic acid 0.2%, organic silicon defoamer 0.3%, water supplies 100.By spiral shell
Worm ethyl ester, Metalaxyl-M, CGA-173506 are through comminution by gas stream, wetting dispersing agent, film former, coloring agent, thickening
After agent, antifreezing agent, preservative, defoamer are thoroughly mixed with distilled water, put into sand mill in proportion and grind 2
Secondary, observe range of viscosities, discharging after meeting the requirements before discharging.
The preparation of embodiment 4:17% spiral shell worm ethyl ester Metalaxyl-M CGA-173506 suspending agent seed coat agent
Spiral shell worm ethyl ester 11%, Metalaxyl-M 3%, CGA-173506 3%, aliphatic acid polyethenoxy ether 3%, Ketohexamethylene with
Sulphite copolymer 5%, carboxymethyl cellulose 0.2%, basic rhodamine 2%, attapulgite 1%, xanthan gum
0.16%, glycerol 4%, sorbic acid 0.2%, organic silicon defoamer 0.3%, water supplies 100.By spiral shell worm second
Ester, Metalaxyl-M, CGA-173506 through comminution by gas stream, wetting dispersing agent, film former, coloring agent, thickening agent,
After antifreezing agent, preservative, defoamer and distilled water are thoroughly mixed, put into sand mill in proportion and grind 2 times, go out
Range of viscosities, discharging after meeting the requirements is observed before material.
The preparation of embodiment 5:20% spiral shell worm ethyl ester Metalaxyl-M CGA-173506 suspension seed-coating agent
Spiral shell worm ethyl ester 15%, Metalaxyl-M 2%, CGA-173506 3%, lignosulfonates 4%, fatty acid ethane adds
Become thing phosphate 4%, Polyethylene Glycol 2%, basic rhodamine 3%, white carbon 1%, attapulgite 1%, xanthan
Glue 0.12%, carbamide 2%, sorbic acid 0.12%, organic silicon defoamer 0.3%, water supplies 100.By spiral shell worm
Ethyl ester, Metalaxyl-M, CGA-173506 through comminution by gas stream, wetting dispersing agent, film former, coloring agent, thickening agent,
After antifreezing agent, preservative, defoamer and distilled water are thoroughly mixed, put into sand mill in proportion and grind 2 times, go out
Range of viscosities, discharging after meeting the requirements is observed before material.
The preparation of embodiment 6:30% spiral shell worm ethyl ester Metalaxyl-M CGA-173506 suspension seed-coating agent
Spiral shell worm ethyl ester 20%, Metalaxyl-M 5%, CGA-173506 5%, alkylphenol polyoxyethylene phosphate 5%, poly-
Carboxylate 3%, polyvinylpyrrolidone 1%, FGR-131 10%, attapulgite 0.5%, xanthan gum 0.12%,
Glycerol 4%, sodium benzoate 0.12%, organic silicon defoamer 0.3%, water supplies 100.By spiral shell worm ethyl ester,
Metalaxyl-M, CGA-173506 are through comminution by gas stream, wetting dispersing agent, film former, coloring agent, thickening agent, antifreeze
After agent, preservative, defoamer are thoroughly mixed with distilled water, put into sand mill in proportion and grind 2 times, before discharging
Observe range of viscosities, discharging after meeting the requirements.
Embodiment 7: technical specification measures
Various suspension seed-coating agents prepared by Example 2-6, detect its indices, the results are shown in Table 3.
Table 3: the testing result of each suspension seed-coating agent indices
As can be seen from Table 3, suspension seed-coating agent indices of the present invention all meets wanting of suspending agent seed coat agent
Asking, properties of product are stable, and suspensibility is high, and expulsion rate is low, is worth promoting the popularization use.
Claims (9)
1. a bactericidal composition, it is characterised in that it includes that spiral shell worm ethyl ester, Metalaxyl-M, CGA-173506, the mass ratio of spiral shell worm ethyl ester, Metalaxyl-M and CGA-173506 are: 0.01-20:0.01-5:0.01-5.
2. a suspension seed-coating agent, it is characterised in that: its active substance includes spiral shell worm ethyl ester, Metalaxyl-M, CGA-173506, and it also includes wetting agent, dispersant, film former, coloring agent, thickening agent, antifreeze, preservative, defoamer；The most each component accounts for the mass percent of described suspension seed-coating agent gross weight: 0.01-20% spiral shell worm ethyl ester, 0.01-5% Metalaxyl-M, 0.01-5% CGA-173506,1-8% wetting dispersing agent, 0.01-10% film former, 0.01-10% coloring agent, 0.01-4% thickening agent, 0.01-5% antifreezing agent, 0.01-1% preservative, 0.01-1% defoamer, water supplies 100%.
Suspending agent seed coat agent the most according to claim 2, it is characterised in that described wetting dispersing agent is lignosulfonates, naphthalene sulphonate formaldehyde condensation polymer, sodium butylnaphthalenesulfonate, polycarboxylate, Ketohexamethylene and one or more combinations in sulphite copolymer, fatty alcohol-polyoxyethylene ether, aliphatic acid polyethenoxy ether, alkylphenol polyoxyethylene sulfonate, fatty acid ethane additive product phosphate, alkylphenol polyoxyethylene phosphate, alkylphenol polyoxyethylene formaldehyde condensation products sulfate.
Suspending agent seed coat agent the most according to claim 2, it is characterised in that described film former is one or more in arabic gum, animal glue, xanthan gum, pectin, methylcellulose, ethyl cellulose, carboxymethyl cellulose, hydroxypropyl cellulose, sodium alginate, polyvinyl alcohol, Polyethylene Glycol, polyvinylpyrrolidone, sodium polyacrylate, polyacrylamide.
Suspending agent seed coat agent the most according to claim 2, it is characterised in that described coloring agent is one or more in aqueous rhodo, acid scarlet, basic rhodamine, Fluorescein red 5B, Red-8110, Rec-131, FGR-131.
Suspending agent seed coat agent the most according to claim 2, it is characterised in that described thickening agent is one or more in xanthan gum, arabic gum, methylcellulose, carboxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, sodium acrylate, sodium alginate, polyvinyl alcohol, polyvinylpyrrolidone, polyacrylamide, sodium polyacrylate, aluminium-magnesium silicate, bentonite, attapulgite, white carbon.
Suspending agent seed coat agent the most according to claim 2, it is characterised in that described antifreezing agent is one or more in ethylene glycol, propylene glycol, glycerol, hexanediol, carbamide, ammonium sulfate, sodium chloride, calcium chloride.
Suspending agent seed coat agent the most according to claim 2, it is characterised in that described defoamer is one or more in organosilicon ketone, the fatty alcohol of C8-10, the satisfied fatty acid of C10-20 and esters thereof.
Suspending agent seed coat agent the most according to claim 2, it is characterized in that described preservative be benzoic acid, benzaldehyde, sodium benzoate, Potassium Benzoate, sorbic acid, sodium salicylate, 2-xenol, hydroxy benzaldehyde, hydroxy benzaldehyde, 1, one or more in 2-[4-morpholinodithio quinoline-3-ketone.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106070269A (en) * | 2016-06-08 | 2016-11-09 | 北京明德立达农业科技有限公司 | A kind of composition pesticide and application thereof |
| CN108276220A (en) * | 2018-03-05 | 2018-07-13 | 广西正匠农业科技有限公司 | A kind of anti-maize sheath blight improves the seed coat agent of seed vitality |
| CN109020702A (en) * | 2018-09-13 | 2018-12-18 | 吉林万通集团盛泰生物工程股份有限公司 | A kind of anti-crystalline suspending agent of the quick stable homogeneous of energy |
| CN109258666A (en) * | 2018-10-16 | 2019-01-25 | 深圳诺普信农化股份有限公司 | A kind of suspension seed-coating agent containing spiral shell worm ethyl ester |
| CN111919848A (en) * | 2020-09-22 | 2020-11-13 | 江门市植保有限公司 | Fungicide containing kasugamycin and preparation method thereof |
| CN112262636A (en) * | 2020-11-20 | 2021-01-26 | 河西学院 | Coating treatment method for corn seeds |
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| CN105475311A (en) * | 2016-01-19 | 2016-04-13 | 陕西西大华特科技实业有限公司 | Spirotetramat containing granules, application and preparation method of spirotetramat containing granules |
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| WO2012096129A1 (en) * | 2011-01-14 | 2012-07-19 | 株式会社エス・ディー・エス バイオテック | 4-(3-butynyl)aminopyrimidine derivative-containing pest control composition for agricultural or horticultural use |
| CN104621152A (en) * | 2015-01-30 | 2015-05-20 | 北农（海利）涿州种衣剂有限公司 | Seed coating agent containing spirotetramat |
| CN105475311A (en) * | 2016-01-19 | 2016-04-13 | 陕西西大华特科技实业有限公司 | Spirotetramat containing granules, application and preparation method of spirotetramat containing granules |
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| CN106070269A (en) * | 2016-06-08 | 2016-11-09 | 北京明德立达农业科技有限公司 | A kind of composition pesticide and application thereof |
| CN108276220A (en) * | 2018-03-05 | 2018-07-13 | 广西正匠农业科技有限公司 | A kind of anti-maize sheath blight improves the seed coat agent of seed vitality |
| CN109020702A (en) * | 2018-09-13 | 2018-12-18 | 吉林万通集团盛泰生物工程股份有限公司 | A kind of anti-crystalline suspending agent of the quick stable homogeneous of energy |
| CN109258666A (en) * | 2018-10-16 | 2019-01-25 | 深圳诺普信农化股份有限公司 | A kind of suspension seed-coating agent containing spiral shell worm ethyl ester |
| CN111919848A (en) * | 2020-09-22 | 2020-11-13 | 江门市植保有限公司 | Fungicide containing kasugamycin and preparation method thereof |
| CN112262636A (en) * | 2020-11-20 | 2021-01-26 | 河西学院 | Coating treatment method for corn seeds |
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