CN108207988A - A kind of seed treatment compositions containing fluorine chlorine worm bisamide - Google Patents

A kind of seed treatment compositions containing fluorine chlorine worm bisamide Download PDF

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Publication number
CN108207988A
CN108207988A CN201611133913.6A CN201611133913A CN108207988A CN 108207988 A CN108207988 A CN 108207988A CN 201611133913 A CN201611133913 A CN 201611133913A CN 108207988 A CN108207988 A CN 108207988A
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CN
China
Prior art keywords
seed treatment
fluorine chlorine
chlorine worm
clothianidin
worm bisamide
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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.)
Withdrawn
Application number
CN201611133913.6A
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Chinese (zh)
Inventor
葛家成
司国栋
姜成义
张悦
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Hailir Pesticides and Chemicals Group Co Ltd
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Hailir Pesticides and Chemicals Group Co Ltd
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Priority to CN201611133913.6A priority Critical patent/CN108207988A/en
Publication of CN108207988A publication Critical patent/CN108207988A/en
Withdrawn legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N51/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N47/00Biocides, 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
    • A01N47/08Biocides, 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 one or more single bonds to nitrogen atoms
    • A01N47/10Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/24Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing the groups, or; Thio analogues thereof

Abstract

The present invention relates to a kind of seed treatment compositions containing fluorine chlorine worm bisamide, and active ingredient is insecticide clothianidin, fluorine chlorine worm bisamide, fungicide pyraclostrobin ternary built, remaining is auxiliary element.Each component mass fraction is:1~50 part of clothianidin;0.1~20 part of fluorine chlorine worm bisamide;0.1~20 part of pyraclostrobin;1~5 part of dispersant;1~5 part of wetting agent;1~5 part of adhesive;Filler and/or deionized water surplus.Clothianidin, fluorine chlorine worm bisamide, pyraclostrobin mass ratio be 1~50:0.1~20:0.1~20, total matter weight in the formulation accounts for the 1~60% of the entire quality of the pharmaceutical preparations, and dosage form is suspension seed-coating agent, wettable powder, water dispersible granules, granule, dry mixing agent and microcapsule formulations.For preventing the diseases such as the insect pests such as subterranean pest-insect grub, wireworm, cutworm and aphid, plant hopper, thrips and stinking smut of wheat, banded sclerotial blight, full rot, damping-off, gray mold, downy mildew, phytophthora root rot, rotten mildew.

Description

A kind of seed treatment compositions containing fluorine chlorine worm bisamide
Technical field
The present invention relates to technical field of pesticide combination, contain insecticide clothianidin, the double acyls of fluorine chlorine worm more particularly to one kind Desinsection that amine, fungicide pyraclostrobin ternary built form, sterile seeds treatment compositions.
Background technology
Clothianidin is the anabasine insecticide by Beyer Co., Ltd and Takeda Wu Tian companies of Japan joint development, chemistry Entitled (E) -1- (the chloro- 1,3- thiazoles -5- ylmethyls of 2-) -3- methyl -2-2- nitroguanidines.Clothianidin be a kind of highly effective and safe, Highly selective novel pesticide, effect is similar with nicotinic acetylcholine receptor, with tag, stomach toxicity and systemic activity.It is main Be used to preventing on rice, vegetables, fruit tree and other crops eliminating aphis, leafhopper, thrips, Semipteras, coleoptera, the Diptera such as plant hopper With the insecticide of certain Lepidoptera class pests, have efficiently, wide spectrum, dosage is few, toxicity is low, the drug effect lasting period is long, to crop without The advantages that poisoning, safe to use and conventional pesticide no interactions resistance, there are remarkable interior suction and osmosis, be to substitute high poison to have The another kind of machine phosphorus insecticide.Its structure novel, special, performance is more excellent compared with traditional nicotinic insecticide.Crops Plant and growth course in easy infection various diseases as caused by seed and Soil infection, such as bakanae disease of rice and line it is withered Disease, wheat sharp eyespot, cotton seedling blight, peanut root rot, root rot, Causal Organism of Maize Basal Stalk etc..Seed-borne fungi is to cause The first dip dyeing source of disease, can cause infecting, occur, spread and endangering again for disease in the season of growth;And seed-borne disease is sent out After life, all have a significant impact to the growth, development, yield and quality of crop.
A kind of noval chemical compound of the fluorine chlorine worm bisamide as my company's autonomous innovation exploitation, belongs to benzamide insecticides, Energy efficient activation insect ryania (muscle) receptor and then the excessive calcium ion discharged in intracellular calcium store cause insect paralysis dead It dies.High to the larva activity of lepidoptera pest, insecticidal spectrum is wide, and lasting effect is good.The active ingredient is shown to mammal and evil The extremely significant selective difference of worm ryanodine receptor substantially increases the safety to mammal and other vertebrates, but The detailed mechanism of action is still further verified up for later stage correlation test.
Pyraclostrobin (pyraclostrobin) is the fungicide of BASF AG's latest model methoxy acrylic.Pyrazoles ether Bacterium ester is new-type wide-spectrum bactericide.The mechanism of action:For mitochondrial respiratory inhibitor, i.e., by being hindered in cytochrome b cl synthesis Only electronics shifts.
People are typically employed at this stage broadcasts before carry out seed treatment and eliminate seed-borne disease so that seed and seedling from Soil-borne disease and the harm of pest.Seed treatment particularly may be divided into inorganic and organic, volatile or non-volatile, interior Interior suction inhale or non-, it is applied after formulated with wettable powder or suspending agent.It is currently used in the product category of seed treatment very More, while disease preventing and treating, a good seed treatment should not also leave any influence germination, seedling development, plant Strain growth and the Harmful Residue of product.Currently, the seed treatment composition for seeking more economical and efficient is still pesticide neck One research hotspot in domain.We screen and on the basis of field trial, filter out insecticide clothianidin, fluorine chlorine worm pair indoors Amide, the seed treatment compositions of fungicide pyraclostrobin ternary built and application there is no people to report at present.
Invention content
Based on case above, present invention aims at provide a kind of new and effective seed treatment composition.For preventing Control the insect pests such as subterranean pest-insect grub, wireworm, cutworm and aphid, plant hopper, thrips and for preventing wheat net bunt The diseases such as disease, banded sclerotial blight, full rot, damping-off, gray mold, downy mildew, phytophthora root rot, rotten mildew.
Technical solution of the present invention is realized by following measures:
A kind of seed treatment compositions containing clothianidin, the active ingredient of the seed treatment composition is insecticide thiophene Worm amine, fluorine chlorine worm bisamide, fungicide pyraclostrobin ternary built, remaining is auxiliary element.The wherein mass parts of each component Number is:1~50 part of clothianidin;0.1~20 part of fluorine chlorine worm bisamide;0.1~20 part of pyraclostrobin;1~5 part of dispersant;Profit 1~5 part of humectant;1~5 part of adhesive;Filler and/or deionized water surplus.Insecticide clothianidin, fluorine chlorine worm bisamide, sterilization The mass ratio of agent pyraclostrobin is 1~50:0.1~20:0.1~20, the seed treatment composition of the present invention is through poison Power determination experiment verifies that the mass ratio of component A and component B is 1~20:0.1~5:When 0.1~5, synergistic effect is preferable.
The dosage form of the seed treatment compositions for suspension seed-coating agent, wettable powder, water dispersible granules, granule, Dry mixing agent and microcapsule formulations.Wherein insecticide clothianidin, fluorine chlorine worm bisamide, the total matter of fungicide pyraclostrobin in the formulation Weight accounts for the 1%~60% of the entire quality of the pharmaceutical preparations, wherein when accounting for 10%~50%, toxicity and residual reach preferable balance, into This is relatively low.
Specific embodiment
To make technical scheme of the present invention, purpose and advantage are more clearly understood, present invention specific examples below It illustrates, but the present invention is not limited to these examples.
The specific embodiment for the formulations of pesticide that seed treatment compositions of the present invention are configured to is as follows:
Embodiment 1:Suspension seed-coating agent, the mass fraction of component are:1~50 part of clothianidin;Fluorine chlorine worm bisamide 0.1~20 Part;0.1~20 part of pyraclostrobin;5~20 parts of dispersant;1~5 part of antifreezing agent;0.1~2 part of thickener;Antifoaming agent 0.1~ 0.8 part;0~10 part of penetrating agent;0.2-5 parts of film forming agent;0.1~5 part of pH adjusting agent of 0.1-5 parts of warning coloration;Water, surplus.It should The specific production stage of suspending agent is uniformly mixed through high speed shear first to mix other auxiliary agents, it is double to add in clothianidin, fluorine chlorine worm Amide and pyraclostrobin, abrading-ball 2~3 hours in ball crusher make a diameter in 5mm hereinafter, can be made into of the present invention group Close the aqueous suspension formulations of object.
Embodiment 2:Wettable powder, the mass fraction of component are:1~50 part of clothianidin;Fluorine chlorine worm bisamide 0.1~20 Part;0.1~20 part of pyraclostrobin;3~10 parts of dispersant;1~5 part of wetting agent;Filler, surplus.The tool of the wettable powder Body production stage is:It by clothianidin, fluorine chlorine worm bisamide and pyraclostrobin and dispersant, wetting agent and is filled out by above-mentioned formula Material mixing, the uniform stirring in stirred tank are being uniformly mixed, you can the wettable of the present composition is made after airslide disintegrating mill Property pulvis.
Embodiment 3:Water dispersible granules, the mass fraction of component are:1~50 part of clothianidin;Fluorine chlorine worm bisamide 0.1~20 Part;0.1~20 part of pyraclostrobin;1~10 part of wetting agent;1~5 part of disintegrant;Filler, surplus.The tool of the water dispersible granules Body production stage is:By above-mentioned formula by clothianidin, fluorine chlorine worm bisamide and pyraclostrobin and dispersant, wetting agent, disintegration Agent and filler are uniformly mixed, and are crushed with micro jet, through mediating, are then added in fluidized-bed granulation dryer and are carried out Through sampling analysis after granulation, dry, screening, you can the water dispersible granules of the present composition are made.
Embodiment 4:Granule, 1~50 part of clothianidin;0.1~20 part of fluorine chlorine worm bisamide;Pyraclostrobin 0.1~20 Part;1~10 part of wetting dispersing agent;0.1~5 part of thickener;0.1~5 part of antifoaming agent;Castor oil, surplus are supplied.By active ingredient The each components such as clothianidin, fluorine chlorine worm bisamide and pyraclostrobin, dispersant, stabilizer, antifoaming agent and solvent by formula ratio Example mixing is put into sand milling kettle after grinding, is sent into mixing in mixer for well-distribution and is got product.
Embodiment 5:Microcapsule formulations, the mass fraction of component are:1~50 part of clothianidin;Fluorine chlorine worm bisamide 0.1~20 Part;0.1~20 part of pyraclostrobin;5~20 parts of urea;5~20 parts of formaldehyde;5~20 parts of emulsifying dispersant;Antifreezing agent 1~5 Part;0.1~2 part of thickener;0.1~0.8 part of antifoaming agent;Water, surplus.Urea is added in the three-necked flask equipped with agitating device And formaldehyde, the pH value for adjusting solution with sodium hydroxide solution then heat to 70~80 DEG C, stabilization are obtained by the reaction to 8~9 or so Urea resin prepolymer.A certain amount of clothianidin, fluorine chlorine worm bisamide and pyraclostrobin is taken to be dissolved in solvent, and in solution Middle addition emulsifying dispersant with being vigorously stirred, is made into the O/W types using the aqueous solution containing emulsifying dispersant as water phase and stablizes breast Liquid.Above-mentioned urea resin prepolymer is added in lotion, pH value is adjusted, polymerisation occurs under acid catalysed conditions, makes oil Phase substance is wrapped, and forms microcapsule granule.Slowly heating, curing, temperature control is at 40~50 DEG C, hardening time 1h. Selection adds in suitable auxiliary agent, you can obtains stable microcapsules.
Wherein above-described emulsifier is selected from calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy ether, alkyl phenol polyoxy Ethylene ether sulfosuccinates, styrylphenol polyoxyethylene ether, nonylphenol polyoxyethylene ether, castor oil polyoxyethylene ether, Any one of aliphatic acid polyethenoxy base ester, polyoxyethylene aliphatic alcohol ether or more than one arbitrary mixtures than composition.
The solvent be dimethylbenzene or biodiesel, toluene, diesel oil, methanol, ethyl alcohol, n-butanol, isopropanol, rosin-based Vegetable oil code name is ND-45, solvent naphtha, dimethylformamide, dimethyl sulfoxide (DMSO), and the one or more in water equal solvent are appointed It anticipates than the mixture of composition.
The dispersant is selected from polycarboxylate code name as LG-3, GY-D1252, GY-D1256, SNWGF-01, lignin Sulfonate code name is 201107,201108, alkyl phenol polyoxyethylene ether methyl ether condensate sulfate, alkylsulfonate calcium salt, naphthalene Sulfonic formaldehyde condensation compound sodium salt, alkyl phenol polyoxyethylene ether, polyoxyethylene carboxylate, aliphatic amine polyoxyethylene ether, glyceride One or more of fat acid ester polyoxyethylene ether.
The wetting agent is selected from lauryl sodium sulfate, calcium dodecyl benzene sulfonate, and Nekal BX moistens bleeding agent F, Alkylbenzenesulfonate polyoxyethylene triphen phosphenylic acid salt dimly, spaonin powder, silkworm excrement are one or more in spaonin powder.
The disintegrant is selected from bentonite, urea, ammonium sulfate, aluminium chloride, citric acid, succinic acid, in sodium bicarbonate It is one or more.
The thickener be selected from xanthans, carboxymethyl cellulose, carboxyethyl cellulose, methylcellulose, aluminum magnesium silicate, It is one or more in polyvinyl alcohol.
The one kind of the stabilizer in sodium citrate, resorcinol.
The antifreezing agent is selected from ethylene glycol, and propylene glycol is one or more in glycerine.
The antifoaming agent is selected from silicone oil, silicone compound, C10-20Saturated fat acids compound, C8-10Fatty alcohol It is one or more.
The filler is selected from kaolin, diatomite, bentonite, attapulgite, white carbon, starch, in precipitated calcium carbonate It is one or more.
The present invention effect experiment using indoor biometrics in a manner that field trial is combined, unless otherwise instructed, with Under the ratio that refers to all be quality parts ratio.
Biological control embodiment:
1 field trial of experimental example prevents wheat sharp eyespot
This experiment carries out cell arrangement according to random district's groups arrangement mode, is repeated four times, altogether 20 cells, 20 before sowing It dresses seed by treatment dosage, it is desirable that medicament is uniformly sticked on seed.
After after planting 15 days, each cell takes 5 points at random, and each 20 plants of point investigates each number of emerging to calculate emergence rate. Wheat is turned green jointing initial stage record investigation total strain number, diseased plant number, calculates diseased plant rate and preventive effect.
Drug effect computational methods
Diseased plant rate (%)=diseased plant number/investigation total number of sheets × 100
Disease index=∑ (diseased plant numbers at different levels × opposite value of series)/(investigation total strain number × 9) × 100
Control effect (%)=(1- (disease index after disease index × treatment region medicine before blank district medicine)/(blank pair According to disease index before disease index after area's medicine × treatment region medicine)) × 100.
Experimental result and analysis
The test effect of each group test medicine processing prevention wheat sharp eyespot
Interpretation of result:As seen from the above table, each treatment agent illustrates it is safe to wheat seed on emergence rate without influence, The effect of each compounding seed treatment prevention wheat sharp eyespot is than more significant, and the significant effect of complex preparation is better than single dose, no The effect for wheat sharp eyespot is only significantly improved, and reduces use cost.
2 field trial of experimental example prevention wheat aphid, take-all
Test process
Experiment sets 4 processing, per 33.5 square meter of processing area, 3 repetitions, random alignment.Wheat breed for Henan wheat 14, 28、34。
After after planting 15 days, each cell takes 5 points at random, and each 20 plants of point investigates each number of emerging to calculate emergence rate. Wheat is turned green jointing initial stage record investigation total strain number, diseased plant number, calculates diseased plant rate and preventive effect.
Drug effect computational methods
Diseased plant rate (%)=diseased plant number/investigation total number of sheets × 100
Disease index=∑ (diseased plant numbers at different levels × opposite value of series)/(investigation total strain number × 9) × 100
Control effect (%)=(1- (disease index after disease index × treatment region medicine before blank district medicine)/(blank pair According to disease index before disease index after area's medicine × treatment region medicine)) × 100.
As a result with analysis:29% clothianidin fluorine chlorine worm bisamide pyraclostrobin compounds seed treatment and emerges to wheat Without poisoning, the seeding stage compares substantially suitable, difference unobvious with clear water, emerges more neat than clear water control, wheat seedling growth is good for Strong, leaf color is greener;Compared with clear water 1-2 days evening of control, wheat leaf blade blunt circle becomes fragile for the emergence of triadimefon treatment region.After sowing 30 days Investigation, each processing is from the appearance without notable difference.Wheat is turned green jointing initial stage, and the root system state of an illness and root are carried out to each processing It is growth survey, in terms of root system development situation, has apparent difference between each processing, with 29% clothianidin fluorine chlorine worm bisamide The growth of wheat roots of pyraclostrobin compounding seed treatment is flourishing, shows that capillary radical amount increases, and root system lengthens, and fresh weight is bright It is aobvious to be higher than control, seedling stage aphid can be prevented.Seed treatment is compounded with 29% clothianidin fluorine chlorine worm bisamide pyraclostrobin Preventing wheat aphid has preferable control effect and longer lasting period, and the phase occurs without the dispenser prometaphases in entire wheat aphid Preventive effect is improved without significant difference, later stage preventive effect, and the lasting period extends.

Claims (8)

1. a kind of seed treatment compositions containing fluorine chlorine worm bisamide, it is characterised in that:The seed treatment compositions it is effective Ingredient is clothianidin, fluorine chlorine worm bisamide and pyraclostrobin ternary built, the mass fraction of wherein each component are:Clothianidin 1 ~50 parts;0.1~20 part of fluorine chlorine worm bisamide;0.1~20 part of pyraclostrobin;1~5 part of dispersant;1~5 part of wetting agent;It is viscous 1~5 part of mixture;Filler and/or deionized water surplus.
2. seed treatment compositions according to claim 1, it is characterised in that:Clothianidin, fluorine chlorine worm bisamide and pyrazoles The mass ratio of kresoxim-methyl is 1~50:0.1~20:0.1~20.
3. seed treatment compositions according to claim 1, it is characterised in that:Clothianidin, fluorine chlorine worm bisamide and pyrazoles The total matter weight of kresoxim-methyl in the formulation accounts for the 1%~60% of the entire quality of the pharmaceutical preparations.
4. seed treatment compositions according to claim 1, it is characterised in that:The dispersant is selected from di-2-ethylhexylphosphine oxide methyl At least one in sodium naphthalene sulfonate, alkyl naphthalene formaldehyde condensate sulfonates, polycarboxylate, calcium lignosulfonate and sodium lignin sulfonate Kind.
5. seed treatment composition according to claim 1, it is characterised in that:The wetting agent is selected from dodecyl sulphur Sour sodium, neopelex, alkylnaphthalene sulfonate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulfate, alkyl phenol Polyoxyethylene ether phosphate, phenethyl phenol polyoxyethylene groups ether phosphate, lauryl alcohol polyethylene glycol oxide base ether sodium sulfate, alkyl phenol gather At least one of ethylene oxide ether formaldehyde condensation products Succinate sodium sulfonate.
6. seed treatment compositions according to claim 1, it is characterised in that:Described adhesive is selected from alkylaryl polyoxy At least one of ethylether, fatty alcohol polyoxyethyl ether, alkyl Cai sulfonate and polyvinyl alcohol.
7. seed treatment compositions according to claim 1, it is characterised in that:The filler is selected from clay, clay, kaolinite At least one of soil, diatomite, pyrophyllite.
8. seed treatment composition according to claim 1, it is characterised in that:The dosage form of the seed treatment composition For suspension seed-coating agent, wettable powder, water dispersible granules, granule, dry mixing agent and microcapsule formulations.
CN201611133913.6A 2016-12-10 2016-12-10 A kind of seed treatment compositions containing fluorine chlorine worm bisamide Withdrawn CN108207988A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113693070A (en) * 2021-09-06 2021-11-26 海利尔药业集团股份有限公司 Use of bifloramide for increasing plant reproductive activity

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113693070A (en) * 2021-09-06 2021-11-26 海利尔药业集团股份有限公司 Use of bifloramide for increasing plant reproductive activity
CN113693070B (en) * 2021-09-06 2024-03-12 海利尔药业集团股份有限公司 Use of flucloxapyroxad for increasing plant reproductive activity

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Application publication date: 20180629