CN103109843A - Insecticidal disease-preventing suspended seed coating containing thiamethoxam, thifluzamide and/or benzene kresoxim-methyl - Google Patents
Insecticidal disease-preventing suspended seed coating containing thiamethoxam, thifluzamide and/or benzene kresoxim-methyl Download PDFInfo
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Abstract
The invention provides an insecticidal disease-preventing suspended seed coating containing thiamethoxam, thifluzamide and/or benzene kresoxim-methyl. The insecticidal disease-preventing suspended seed coating comprises the following components in percentage by weight: 0.5%-30.0% of thiamethoxam, 0.5%-30.0% of thifluzamide and/or benzene kresoxim-methyl, 0.5%-10.0% of film forming agent, 0.5%-3.0% of wetting agent, 0.5%-5.0% of dispersing agent, 1.0%-5.0% of antifreezing agent, 0.01%-1% of preservative, 0.1%-1.0% of antifoaming agent, 0.1%-2% of thickening agent, 0.1%-1.0% of warning coloration and the balance of water. The seed coating provided by the invention is suitable for rice, corns, soybeans, peanuts, cottons and wheat, and so the use is wide, the use is safe and the operation is simple.
Description
Technical field
The present invention relates to a kind of pesticidal disease-prevention suspending seed coating agent, relate in particular to a kind of kind clothing agent that paddy rice, corn, soybean, peanut, cotton and wheat are used that is suitable for.
Background technology
In modern agricultural production, the seed chemicals treatment is one of method of the native biography of control soil insect and crops, seed-borne disease economical and convenient.
Seed coating technology is a kind of very universal seed treatment new technology that grows up on traditional seed soaking or seed dressing technical foundation.Suspension seed-coating agent is a kind of of kind of clothing agent, is a kind of flowable stable even suspending agent of being made through wet pulverizing by pesticide original medicine, film forming agent, wetting agent, dispersant, thickener, warning colouration, filler and water.Easy to use, safe due to it, gain great popularity in the kind clothing agent of numerous kinds.Imbibition is not and dissolved in soil to plant the clothing agent, and normal required moisture and the air that germinate of permission seed passes through, and the materials such as contained agricultural chemicals and seed manure slowly discharge.Kind of clothing agent treatment technology has efficacy of a drug lasting period length, a medicine multiple-effect, water conservation drought resisting, promote growth, improve quality, improve the advantages such as percentage of seedgermination, be one diseases prevention, control the seed processing technology that worm, sterilization, promotion grow and combine together.
Various crops seedling stage damage by disease and insect are (as bakanae disease of rice, root rotof flax, Causal Organism of Maize Basal Stalk, Roots of Peanut maize ear rot, cotton seedling blight and root rot etc., the agricultural insects such as soil insect, aphid, thrips, leafhopper) be the major issue in agricultural production always, often cause be short of seedling disconnected ridge and a large amount of dead seedling, very large on the crop yield impact.Seed treatment is control seedling stage diseases and pests important means, the time and labour saving, and to compare pollution relative little with other pesticide application technology.
Diacloden (Thiamethoxam), chemical name: 3-(2-chloro-1,3-thiazole-5-ylmethyl)-5-methyl isophthalic acid, 3,5-oxadiazines-4-base fork (nitro) amine, Diacloden is a kind of second generation nicotinoids high-efficient low toxicity insecticide of brand new, and insect is had stomach toxicity, tags and systemic activity, is used for foliar spray and soil root irrigation.Rapidly by interior suction, and be transmitted to plant each position after its dispenser, sucking pest such as aphid, plant hopper, leafhopper, aleyrodid etc. are had good preventive effect.
Thiophene fluorine bacterium amine (Thifluzamide) also claims thifluzamide, chemical name: 2', and 6'-two bromo-2-methyl-4 '-trifluoromethoxy-4-Trifluoromethyl-1s, 3-thiazole-5-formamide belongs to the thiazole amide bactericide, has strong interior conductivity and the long lasting effect of inhaling.Thiophene fluorine bacterium amine is the succinate dehydrogenase inhibitor, the fungus-caused disease of Basidiomycetes such as banded sclerotial blight, damping off etc. there is special efficacy, the pathomycetes such as Rhizoctonia, Puccinia, Ustilago, Tilletia, corticium, nuclear cavity Pseudomonas also all there is good preventive effect, thiophene fluorine bacterium amine can be used for cauline leaf to be processed, and can also be used for Dressing.
(chemical name: (2-((2 for (E)-2-for ZJ0712, the 5-dimethyl phenoxy) aminomethyl phenyl))-3-methoxy-methyl acrylate) stop the synthetic of cell ATP by the electronics transmission that suppresses between cytochrome b and cl, thereby suppress the germ respiration, can be used for cauline leaf spraying, seed treatment, also can carry out soil treatment, the disease that nearly all Ascomycetes, Basidiomycetes, Oomycete and imperfect fungus are caused all has good control efficiency.
Have no in prior art with the desinsection take Diacloden, thiophene fluorine bacterium amine and ZJ0712 as active ingredient, the agent of sterilization kind clothing.
Summary of the invention
The object of the present invention is to provide a kind of pesticidal disease-prevention suspending seed coating agent, especially be suitable for paddy rice, corn, soybean, peanut, cotton and wheat.
For reaching goal of the invention the technical solution used in the present invention be:
A kind of pesticidal disease-prevention suspending seed coating agent, the mass percent of each composition is: Diacloden 0.5%～30.0%, thiophene fluorine bacterium amine and/or ZJ0712 0.5%～30.0%, film forming agent 0.5%～10.0%, wetting agent 0.5%～3.0%, dispersant 0.5%～5.0%, antifreezing agent 1.0%～5.0%, preservative 0.01%～1%, defoamer 0.1%～1.0%, thickener 0.1%～2%, warning colouration 0.1%～10.0%, its surplus are water;
Described film forming agent is selected from a kind of, the combination more than two or three in gum Arabic, xanthans, pectin, methylcellulose, hydroxypropyl cellulose, sodium carboxymethylcellulose, polyethylene glycol, polyvinyl alcohol resin, polyvinylpyrrolidone, hydroxyethylcellulose, equal polyvinyl acetate, Sodium Polyacrylate, polyvinyl alcohol and polyacrylamide;
Described wetting agent is selected from a kind of, the combination more than two or three in alkyl sulfate, naphthalene sulfonate, alkylphenol polyoxyethylene, fatty alcohol-polyoxyethylene ether, alkylnaphthalene sulfonate and aliphatic alcohol sulfate;
Described dispersant is selected from a kind of, the combination more than two or three in polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkylphenol polyoxyethylene phosphate, triphen ethyl phenol polyoxyethylene ether phosphate, rosin segmented polyoxyethylene poly-oxygen propylene aether sulfonate and terminal hydroxy group polyoxyethylene polyoxypropylene block copolymer;
Described antifreezing agent is selected from a kind of, the combination more than two or three in ethylene glycol, propane diols, glycerine, polyethylene glycol, urea and mineral salt;
Described preservative is selected from a kind of, the combination more than two or three in benzoic acid, Sodium Benzoate, benzaldehyde, Potassium Benzoate, sorbic acid, sodium salicylate, 2-xenol, parahydroxyben-zaldehyde and BIT;
Described defoamer is silicone defoaming agent;
Described thickener is selected from a kind of, the combination more than two or three in xanthans, hydroxyethylcellulose, aluminium-magnesium silicate and bentonite;
Described warning colouration is selected from a kind of, the combination more than two or three in acid scarlet, disperse scarlet, basic rhodamine, sun-proof azarin and sun-proof bright red.
As preferred mode, in pesticidal disease-prevention suspending seed coating agent provided by the invention, the mass percent of each composition is: Diacloden 1.0%～15.0%, thiophene fluorine bacterium amine and/or ZJ0712 2%～15.0%, film forming agent 1.5%～3.0%, wetting agent 1.0%～2.0%, dispersant 2.0%～5.0%, antifreezing agent 3.0%～5.0%, preservative 0.01%～0.1%, defoamer 0.1%～1.0%, thickener 0.1%～0.5%, warning colouration 0.5%～5.0%, its surplus are water.
In provided by the invention kind of clothing agent, the quality proportion optimization of thiophene fluorine bacterium amine and ZJ0712 is 1:0.25～3.
In above-mentioned wetting agent, alkylphenol polyoxyethylene is preferably polyoxyethylene nonylphenol ether, and described alkylnaphthalene sulfonate is preferably sodium butylnaphthalenesulfonate, and described aliphatic alcohol sulfate is preferably lauryl sodium sulfate.
In above-mentioned dispersant, polycarboxylate is preferably the maleic acid-acrylic acid copolymer sodium salt.
Above-mentioned antifreezing agent preferably in ethylene glycol, propane diols and urea a kind of, two or three.
Above-mentioned defoamer is preferably organic-silicon-modified silicone antifoam agent.
Above-mentioned thickener is preferably xanthans.
Above-mentioned warning colouration is preferably basic rhodamine and/or acid scarlet.
Of the present invention kind of clothing agent can a situation arises determines the suitable consumption of described suspension seed-coating agent according to local controlling object in actual medication process, and formulation rate is that the quality proportioning of kind of clothing agent and seed is 1:100～1000 usually.With seed with plant the abundant mixing of clothing agent formulation or after the mechanization dressing airing 3～5min, can pack, use convenient and quick.Provided by the invention kind of clothing agent is particularly suitable for paddy rice, corn, soybean, peanut, cotton and wheat.。
Compared with prior art, the present invention has following remarkable result and advantage:
(1) the present invention selects Diacloden, thiophene fluorine bacterium amine and ZJ0712 as active ingredient, can prevent and treat soil insect, sucking pest such as aphid, plant hopper, leafhopper, aleyrodid, also can prevent and treat soil biography, seed-borne disease and sprout term disease such as damping off, rust, root rot, bakanae disease, powdery mildew and the downy mildew etc. of various crops.When Diacloden is applied on soil or seed; the very fast seedling by root or just rudiment of Diacloden absorbs; and migration is as for leaf and leaf section; carry and conduct to the top at xylem; this systemic action has been protected plant top with its effective performance and has been not only the dispenser position; the degraded of Diacloden in plant is relatively slow, thereby the longer lasting period is arranged.
(2) of the present invention kind of clothing agent product good film-forming property, the advantages such as dressing is even, suspensibility is high, safety and low toxicity, easy to use, namely can dress seed by machinery, but also manual operation can be satisfied the needs of different user.The seed treatment that can be used for the crops such as paddy rice, corn, soybean, peanut, cotton and wheat.。
(3) the present invention plants the clothing agent and has the disinsection prophylaxis dual-use function, also plant is had the physiological usefulness of adjusting, and seedling is strong, can promote to grow, and raising output.
Embodiment
Below in conjunction with specific embodiment, the present invention is further illustrated, but do not limit the invention to these embodiments.One skilled in the art would recognize that the present invention contained all alternatives, improvement project and the equivalents that may comprise in claims scope.
The following example Raw forms and represents by the active ingredient mass percent.
One, plant clothing agent Preparation Example
Embodiment 1
Diacloden 5.0%, thiophene fluorine bacterium amine 0.5%, ZJ0712 0.5%, polyvinyl alcohol (PVA) 1.6%, equal polyvinyl acetate 0.4%, polyoxyethylene nonylphenol ether (NP-10) 1.0%, polyoxyethylene nonylphenol ether phosphate 3.0%, ethylene glycol 5.0%, 1,2-benzisothiazole-3-ketone (BIT) 0.01%, organically-modified silica alkane defoamer 0.3%, xanthans 0.1%, basic rhodamine 1.5%, its surplus is water.
Embodiment 2
Diacloden 10.0%, thiophene fluorine bacterium amine 2.5%, ZJ0712 1.0%, polyvinyl alcohol (PVA) 2.0%, lauryl sodium sulfate (K12) 1.0%, the poly-block polymer 3.0% of triphen ethyl-phenol polyoxyethylene polyoxypropylene, propane diols 5.0%, 1,2-benzisothiazole-3-ketone (BIT) 0.01%, organically-modified silica alkane defoamer 0.3%, xanthans 0.1%, acid scarlet 1.5%, its surplus is water.
Embodiment 3
Diacloden 1.0%, thiophene fluorine bacterium amine 2.5%, ZJ0712 3.5%, polyvinyl alcohol (PVA) 1.8%, equal polyvinyl acetate 0.2%, sodium butylnaphthalenesulfonate (BX) 1.0%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 3.0%, propane diols 5.0%, 1,2-benzisothiazole-3-ketone (BIT) 0.01%, organically-modified silica alkane defoamer 0.3%, xanthans 0.1%, acid scarlet 1.5%, its surplus is water.
Embodiment 4
Diacloden 6.0%, thiophene fluorine bacterium amine 1.0%, ZJ0712 3.0%, polyvinyl alcohol (PVA) 1.5%, sodium butylnaphthalenesulfonate (BX) 2.0%, maleic acid-acrylic acid copolymer sodium salt 3.0%, propane diols 5.0%, 1,2-benzisothiazole-3-ketone (BIT) 0.01%, organically-modified silica alkane defoamer 0.3%, xanthans 0.1%, acid scarlet 1.0%, its surplus is water.
Embodiment 5
Diacloden 15.0%, thiophene fluorine bacterium amine 2.0%, ZJ0712 3.0%, polyvinyl alcohol (PVA) 2.0%, polyoxyethylene nonylphenol ether (NP-10) 2.0%, maleic acid-acrylic acid copolymer sodium salt 3.0%, propane diols 5.0%, 1,2-benzisothiazole-3-ketone (BIT) 0.01%, organically-modified silica alkane defoamer 0.3%, xanthans 0.15%, acid scarlet 1.0%, its surplus is water.
Embodiment 6
Diacloden 1.0%, thiophene fluorine bacterium amine 4.0%, ZJ0712 6.0%, polyvinyl alcohol (PVA) 2.0%, polyoxyethylene nonylphenol ether (NP-10) 2.0%, maleic acid-acrylic acid copolymer sodium salt 3.0%, propane diols 5.0%, 1,2-benzisothiazole-3-ketone (BIT) 0.01%, organically-modified silica alkane defoamer 0.3%, xanthans 0.15%, acid scarlet 1.0%, its surplus is water.
Embodiment 7
Diacloden 2.0%, thiophene fluorine bacterium amine 2.0%, ZJ0712 6.0%, polyvinyl alcohol (PVA) 1.5%, sodium butylnaphthalenesulfonate (BX) 2.0%, maleic acid-acrylic acid copolymer sodium salt 3.0%, propane diols 5.0%, Sodium Benzoate 0.01%, organically-modified silica alkane defoamer 0.3%, xanthans 0.1%, acid scarlet 1.0%, its surplus is water.
Embodiment 8
Diacloden 2.0%, thiophene fluorine bacterium amine 12.0%, ZJ0712 3.0%, polyvinyl alcohol (PVA) 1.5%, sodium butylnaphthalenesulfonate (BX) 2.0%, maleic acid-acrylic acid copolymer sodium salt 3.0%, ethylene glycol 5.0%, Sodium Benzoate 0.01%, organically-modified silica alkane defoamer 0.3%, xanthans 0.1%, basic rhodamine 2..0%, its surplus is water.
Embodiment 9
Diacloden 5.0%, thiophene fluorine bacterium amine 3.0%, ZJ0712 2.0%, polyvinyl alcohol (PVA) 1.5%, sodium butylnaphthalenesulfonate (BX) 2.0%, maleic acid-acrylic acid copolymer sodium salt 3.0%, propane diols 5.0%, Sodium Benzoate 0.01%, organically-modified silica alkane defoamer 0.3%, xanthans 0.1%, basic rhodamine 1.0%, its surplus is water.
Two, field control effectiveness test embodiment
Embodiment 10
According to the formula requirement, to fill a prescription Diacloden 2.0%, thiophene fluorine bacterium amine 2.0%, ZJ0712 6.0%, polyvinyl alcohol (PVA) 1.5%, sodium butylnaphthalenesulfonate (BX) 2.0%, maleic acid-acrylic acid copolymer sodium salt 3.0%, propane diols 5.0%, Sodium Benzoate 0.01%, organically-modified silica alkane defoamer 0.3%, xanthans 0.1%, acid scarlet 1.0%, its surplus is water, prepares 10% thiophene worm thiophene fluorobenzene ether suspended seed coating agent formulation by of the present invention kind of clothing agent preparation method.
Cotton seeds and the above-mentioned preparation that makes are carried out even dressing with pesticide-seeds ratio 1:100.Sowed in 2 days after dressing, the experimental field is positioned at ShaoXing,ZheJiang five and base, selects the aphid production cotton field that degree is higher and cotton seedling blight is caused harm of causing harm.The scientific arrangement experimental plot is take capsuled seed not as blank.The residential quarter adopts random district group to arrange, and repeats 4 times.Carry out field control effectiveness test and result investigation by " pesticide field efficacy medicine test criterion " (two) (GB/T17980.75-2004, GB/T17980.93-2004) requirement.The agent of kind clothing sees the following form to the field control effect of cotten aphid and cotton seedling blight:
Table 110% thiophene worm thiophene fluorobenzene ether suspension seed-coating agent field control effect
| Process | Cotten aphid (%) | Damping off (%) | Emergence rate (%) | Poisoning |
| Pesticide-seeds ratio 1:100 | 90.63 | 78.88 | 90.3 | Nothing |
| Blank | - | - | 85.7 | Nothing |
Embodiment 11
Diacloden 6.0%, thiophene fluorine bacterium amine 1.0%, ZJ0712 3.0%, polyvinyl alcohol (PVA) 1.5%, sodium butylnaphthalenesulfonate (BX) 2.0%, maleic acid-acrylic acid copolymer sodium salt 3.0%, propane diols 5.0%, 1,2-benzisothiazole-3-ketone (BIT) 0.01%, organically-modified silica alkane defoamer 0.3%, xanthans 0.1%, acid scarlet 1.0%, its surplus is water.Plant routinely clothing agent preparation method and prepare 10% thiophene worm thiophene fluorobenzene ether suspended seed coating agent formulation.
Corn seed and the above-mentioned preparation that makes are carried out even dressing with pesticide-seeds ratio 1:500.Sowed in 3 days after dressing, the experimental field is positioned at ShaoXing,ZheJiang five and base, test select soil fertility etc. better, have the plot that soil insect (as grub, mole cricket, wireworm, cutworm etc.) and base rot disease are caused harm to a certain degree occur.Scientific arrangement experimental plot, residential quarter adopt random district group to arrange, and repeat 4 times.By " pesticide field efficacy medicine test criterion " (two) (GB/T17980.72-2004), " pesticide field efficacy medicine test criterion " (three) requirement carries out the investigation of field control effectiveness test and result.The agent of kind clothing sees the following form to the field control effect of mole cricket and Causal Organism of Maize Basal Stalk:
Table 210.0% thiophene worm thiophene fluorobenzene ether suspension seed-coating agent field control effect
| Process | Mole cricket (%) | Base rot disease (%) | Emergence rate (%) | Poisoning |
| Pesticide-seeds ratio 1:500 | 86.9 | 80.77 | 92.44 | Nothing |
| Blank | - | - | 85.2 | Nothing |
Embodiment 12
Diacloden 1.0%, thiophene fluorine bacterium amine 2.5%, ZJ0712 3.5%, polyvinyl alcohol (PVA) 1.8%, equal polyvinyl acetate 0.2%, sodium butylnaphthalenesulfonate (BX) 1.0%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 3.0%, propane diols 5.0%, 1,2-benzisothiazole-3-ketone (BIT) 0.01%, organically-modified silica alkane defoamer 0.3%, xanthans 0.1%, acid scarlet 1.5%, its surplus is water.Plant routinely clothing agent preparation method and prepare 7.0% thiophene worm thiophene fluorobenzene ether suspended seed coating agent formulation.
Soya seeds and the above-mentioned preparation that makes are carried out even dressing with pesticide-seeds ratio 1:100.Sowed in 3 days after dressing, test select soil fertility etc. better, have the plot that soil insect (as grub, mole cricket, wireworm, cutworm etc.) and root rot cause harm to a certain degree occur.The scientific arrangement experimental plot is take capsuled seed not as blank.The residential quarter adopts random district group to arrange, and repeats 4 times.Carry out field control effectiveness test and result investigation by " pesticide field efficacy medicine test criterion " (two) (GB/T17980.72-2004, GB/T17980.88-2004) requirement.The agent of kind clothing sees the following form to the field control effect of grub and root rot:
Table 37.0% thiophene worm thiophene fluorobenzene ether suspension seed-coating agent field control effect
| Process | Grub (%) | Root rot (%) | Emergence rate (%) | Poisoning |
| Pesticide-seeds ratio 1:100 | ,80.1 | 90.3 | 94.9 | Nothing |
| Blank | - | - | 88 | Nothing |
Embodiment 13
Diacloden 10.0%, thiophene fluorine bacterium amine 2.5%, ZJ0712 1.0%, polyvinyl alcohol (PVA) 2.0%, lauryl sodium sulfate (K12) 1.0%, the poly-block polymer 3.0% of triphen ethyl-phenol polyoxyethylene polyoxypropylene, propane diols 5.0%, 1,2-benzisothiazole-3-ketone (BIT) 0.01%, organically-modified silica alkane defoamer 0.3%, xanthans 0.1%, acid scarlet 1.5%, its surplus is water.Plant routinely clothing agent preparation method and prepare 13.5% thiophene worm thiophene fluorobenzene ether suspended seed coating agent formulation.
Peanut seed and the above-mentioned preparation that makes are carried out even dressing with pesticide-seeds ratio 1:200.Sowed in 7 days after dressing, test select soil fertility etc. better, have the plot that soil insect (as grub, mole cricket, wireworm, cutworm etc.) and Roots of Peanut maize ear rot cause harm to a certain degree occur.The scientific arrangement experimental plot is take capsuled seed not as blank.The residential quarter adopts random district group to arrange, and repeats 4 times.Carry out field control effectiveness test and result investigation by " pesticide field efficacy medicine test criterion " (two) (GB/T17980.72-2004, GB/T17980.92-2004) requirement.The agent of kind clothing sees the following form to the field control effect of grub and Roots of Peanut maize ear rot:
Table 413.5% thiophene worm thiophene fluorobenzene ether suspension seed-coating agent field control effect
| Process | Grub (%) | Root rot (%) | Emergence rate (%) | Poisoning |
| Pesticide-seeds ratio 1:200 | 85.7 | 90.1 | 97.8 | Nothing |
| Blank | - | - | 88.7 | Nothing |
Embodiment 14
Diacloden 1.0%, thiophene fluorine bacterium amine 4.0%, ZJ0712 6.0%, polyvinyl alcohol (PVA) 2.0%, polyoxyethylene nonylphenol ether (NP-10) 2.0%, maleic acid-acrylic acid copolymer sodium salt 3.0%, propane diols 5.0%, 1,2-benzisothiazole-3-ketone (BIT) 0.01%, organically-modified silica alkane defoamer 0.3%, xanthans 0.05%, acid scarlet 1.0%, its surplus is water.Plant routinely clothing agent preparation method and prepare 11% thiophene worm thiophene fluorobenzene ether suspended seed coating agent formulation.
Wheat seed and the above-mentioned preparation that makes are carried out even dressing with pesticide-seeds ratio 1:1000.Sowed in 2 days after dressing, the experimental field is positioned at ShaoXing,ZheJiang five and base, selects the aphid production wheatland that degree is higher and banded sclerotial blight causes harm of causing harm.The scientific arrangement experimental plot is take capsuled seed not as blank.The residential quarter adopts random district group to arrange, and repeats 4 times.Carry out field control effectiveness test and result investigation by " pesticide field efficacy medicine test criterion " (two) (GB/T17980.79-2004, GB/T17980.108-2004) requirement.The agent of kind clothing sees the following form to the field control effect of wheat aphid and wheat sharp eyespot:
Table 511% thiophene worm thiophene fluorobenzene ether suspension seed-coating agent field control effect
| Process | Wheat aphid (%) | Banded sclerotial blight (%) | Emergence rate (%) | Poisoning |
| Pesticide-seeds ratio 1:1000 | 95 | 87 | 98.8 | Nothing |
| Blank | - | - | 80.3 | Nothing |
Embodiment 15
Diacloden 5.0%, thiophene fluorine bacterium amine 3.0%, ZJ0712 2.0%, polyvinyl alcohol (PVA) 1.5%, sodium butylnaphthalenesulfonate (BX) 2.0%, maleic acid-acrylic acid copolymer sodium salt 3.0%, propane diols 5.0%, Sodium Benzoate 0.01%, organically-modified silica alkane defoamer 0.3%, xanthans 0.1%, basic rhodamine 1.0%, its surplus is water.Plant routinely clothing agent preparation method and prepare 10% thiophene worm thiophene fluorobenzene ether suspended seed coating agent formulation.
Rice paddy seed and the above-mentioned preparation that makes are carried out even dressing with pesticide-seeds ratio 1:300.Carried out lively after dressing in 10 days, the experimental field is positioned at ShaoXing,ZheJiang five and base, selects the banded sclerotial blight heavier rice field of causing harm.The scientific arrangement experimental plot is take capsuled seed not as blank.The residential quarter adopts random district group to arrange, and repeats 4 times.Carry out field control effectiveness test and result investigation by " pesticide field efficacy medicine test criterion " (two) (GB/T17980.77-2004, GB/T17980.20-2004) requirement.The agent of kind clothing sees the following form to the field control effect of rice thrips and rice sheath blight disease:
Table 610% thiophene worm thiophene fluorobenzene ether suspension seed-coating agent field control effect
| Process | Rice thrips (%) | Banded sclerotial blight (%) | Emergence rate (%) | Poisoning |
| Pesticide-seeds ratio 1:300 | 88.7 | 92.8 | 98.6 | Nothing |
| Blank | - | - | 93.67 | Nothing |
Claims (8)
1. pesticidal disease-prevention suspending seed coating agent, it is characterized in that the mass percent of each composition is: Diacloden 0.5%～30.0%, thiophene fluorine bacterium amine and/or ZJ0712 0.5%～30.0%, film forming agent 0.5%～10.0%, wetting agent 0.5%～3.0%, dispersant 0.5%～5.0%, antifreezing agent 1.0%～5.0%, preservative 0.01%～1%, defoamer 0.1%～1.0%, thickener 0.1%～2%, warning colouration 0.1%～10.0%, its surplus are water;
Described film forming agent is selected from a kind of, the combination more than two or three in gum Arabic, xanthans, pectin, methylcellulose, hydroxypropyl cellulose, sodium carboxymethylcellulose, polyethylene glycol, polyvinyl alcohol resin, polyvinylpyrrolidone, hydroxyethylcellulose, equal polyvinyl acetate, Sodium Polyacrylate, polyvinyl alcohol and polyacrylamide;
Described wetting agent is selected from a kind of, the combination more than two or three in alkyl sulfate, naphthalene sulfonate, alkylphenol polyoxyethylene, fatty alcohol-polyoxyethylene ether, alkylnaphthalene sulfonate and aliphatic alcohol sulfate;
Described dispersant is selected from a kind of, the combination more than two or three in polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkylphenol polyoxyethylene phosphate, triphen ethyl phenol polyoxyethylene ether phosphate, rosin segmented polyoxyethylene poly-oxygen propylene aether sulfonate and terminal hydroxy group polyoxyethylene polyoxypropylene block copolymer;
Described antifreezing agent is selected from a kind of, the combination more than two or three in ethylene glycol, propane diols, glycerine, polyethylene glycol, urea and mineral salt;
Described preservative is selected from a kind of, the combination more than two or three in benzoic acid, Sodium Benzoate, benzaldehyde, Potassium Benzoate, sorbic acid, sodium salicylate, 2-xenol, parahydroxyben-zaldehyde and BIT;
Described defoamer is silicone defoaming agent;
Described thickener is selected from a kind of, the combination more than two or three in xanthans, hydroxyethylcellulose, aluminium-magnesium silicate and bentonite; Described warning colouration is selected from a kind of, the combination more than two or three in acid scarlet, disperse scarlet, basic rhodamine, sun-proof azarin and sun-proof bright red.
2. according to pesticidal disease-prevention suspending seed coating agent claimed in claim 1, it is characterized in that the mass percent of described each composition is: Diacloden 1.0%～15.0%, thiophene fluorine bacterium amine and/or ZJ0712 1%～15.0%, film forming agent 1.5%～3.0%, wetting agent 1.0%～2.0%, dispersant 2.0%～5.0%, antifreezing agent 3.0%～5.0%, preservative 0.01%～0.1%, defoamer 0.1%～1.0%, thickener 0.1%～0.5%, warning colouration 0.5%～5.0%, its surplus are water.
3. according to pesticidal disease-prevention suspending seed coating agent claimed in claim 1, it is characterized in that the quality proportioning of described thiophene fluorine bacterium amine and ZJ0712 is 1:0.25～3.
4. according to disinsection prophylaxis agent for coating seeds claimed in claim 1, it is characterized in that in described wetting agent, alkylphenol polyoxyethylene is polyoxyethylene nonylphenol ether, described alkylnaphthalene sulfonate is sodium butylnaphthalenesulfonate, and described aliphatic alcohol sulfate is lauryl sodium sulfate.
5. according to disinsection prophylaxis agent for coating seeds claimed in claim 1, it is characterized in that in described dispersant, polycarboxylate is the maleic acid-acrylic acid copolymer sodium salt.
6. according to disinsection prophylaxis agent for coating seeds claimed in claim 1, it is characterized in that described antifreezing agent be selected from ethylene glycol, propane diols and urea a kind of, two or three, described defoamer is organically-modified silica alkane defoamer, described thickener is xanthans, and described warning colouration is basic rhodamine and/or acid scarlet.
7. according to the application of disinsection prophylaxis agent for coating seeds claimed in claim 1, it is characterized in that described kind of clothing agent and the abundant mixing of seed or through the mechanization dressing, the quality proportioning of described kind of clothing agent and seed is 1:100～1000.
8. according to the application of disinsection prophylaxis agent for coating seeds claimed in claim 7, it is characterized in that described seed is paddy rice, corn, soybean, peanut, cotton and wheat.
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| CN2013100677366A CN103109843A (en) | 2013-03-04 | 2013-03-04 | Insecticidal disease-preventing suspended seed coating containing thiamethoxam, thifluzamide and/or benzene kresoxim-methyl |
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| CN2013100677366A CN103109843A (en) | 2013-03-04 | 2013-03-04 | Insecticidal disease-preventing suspended seed coating containing thiamethoxam, thifluzamide and/or benzene kresoxim-methyl |
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| CN105165881A (en) * | 2015-09-17 | 2015-12-23 | 天峨县平昌生态农业有限公司 | Pesticide composition containing clothianidin and sulfluramid for controlling termites |
| CN105340955A (en) * | 2015-11-06 | 2016-02-24 | 南宁邃丛赋语科技开发有限责任公司 | Pesticide composition containing thifluzamide and chlorpyrifos |
| CN105454233A (en) * | 2015-12-01 | 2016-04-06 | 浙江省化工研究院有限公司 | Pesticide composition containing cyhalodiamide and benzene kresoxim-methyl |
| CN107541217A (en) * | 2016-06-24 | 2018-01-05 | 中国石油化工股份有限公司 | A kind of spacetabs type high dispersive water solubility sulphur soil conditioner and preparation method thereof |
| CN109197890A (en) * | 2018-09-07 | 2019-01-15 | 河东区合胜水稻种植专业合作社 | A kind of composite seed coating agent for preventing and treating rice sheath blight disease |
| CN110637828A (en) * | 2019-10-30 | 2020-01-03 | 郑州市丰牌农业科技有限公司 | Garlic seed dressing agent |
| CN112385649A (en) * | 2019-08-16 | 2021-02-23 | 南京科翼新材料有限公司 | Efficient auxiliary agent suitable for pesticide suspension seed coating agent and application method thereof |
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| CN112385649A (en) * | 2019-08-16 | 2021-02-23 | 南京科翼新材料有限公司 | Efficient auxiliary agent suitable for pesticide suspension seed coating agent and application method thereof |
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Application publication date: 20130522 |