CN106719776A - A kind of high-efficiency low-toxicity seed treatment containing fluopyram - Google Patents
A kind of high-efficiency low-toxicity seed treatment containing fluopyram Download PDFInfo
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- CN106719776A CN106719776A CN201710093096.4A CN201710093096A CN106719776A CN 106719776 A CN106719776 A CN 106719776A CN 201710093096 A CN201710093096 A CN 201710093096A CN 106719776 A CN106719776 A CN 106719776A
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- Prior art keywords
- seed treatment
- seed
- toxicity
- fluopyram
- efficiency low
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Classifications
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- 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
- A01N51/00—Biocides, 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
-
- 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
-
- 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
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
Abstract
Fluopyram, fludioxonil and imidacloprid high-efficiency low-toxicity seed treatment, wherein fluopyram are included the present invention relates to one kind：Fludioxonil：The weight ratio of imidacloprid is 1 20:1‑10:10 50, preferably 2 20:1‑5:20‑60；Seed treatment each component compounding of the invention is reasonable, and the seed treatment has obvious synergistic function in the range of aforementioned proportion；Seed treatment of the invention can be widely applied to the insect pests such as preventing and treating wheat, corn, the nematode of peanut and other crops, grub, cutworm, aphid, and for preventing and treating leaf spot, bunt, powdery mildew, gray mold, black spot, brown spot, downy mildew, epidemic disease, banded sclerotial blight, root rot etc..
Description
Technical field
The present invention relates to a kind of high-efficiency low-toxicity seed treatment containing fluopyram, the seed treatment at least contains
There is a following active component, first, fluopyram, and second, fludioxonil and the 3rd active component imidacloprid, at the seed
Reason agent has surprising desinsection and Fungicidally active.
Background technology
Seed coating technology is grow up in traditional seed soaking or seed dressing technical foundation a kind of very universal
Seed processing technology, will dry or moisture state seed, wrapped with compositions such as agricultural chemicals or fertilizer containing binding agent, make
Formed outside seed with certain function with cladding intensity comprising layer, this process is referred to as seed pelleting, outside steamed stuffed bun seed
Composition turn into seed coat agent, be it is a kind of for crop or other vegetable seeds treatment, the pesticidal preparations with film forming characteristics.Kind
Clothing agent biggest advantage is that one layer of more firm film can be formed outside seed.Seed coat agent has kills subterranean pest-insect, seedling
Phase insect, preventing and treating sprout term disease and systemic disease, improve percentage of seedgermination, promote seedling healthy growth, reduce seed consumption
The effects such as, the purpose for be finally reached preventing disease pest control, strong sprout of keeping a full stand of seedings, improving yield.Suspension seed-coating agent is one kind of seed coat agent, be by
One kind that pesticide original medicine, film forming agent, wetting agent, dispersant, thickener, colouring agent, filler and water are made through wet pulverizing can
The unit for uniform suspension of the stabilization of flowing, because its is easy to use, safe, enjoys favor in the seed coat agent of numerous kinds.
Fluopyram is the new pyridine base ethyl benzamide series bactericidal agent of Beyer Co., Ltd's exploitation, by hindering to breathe
The electro transfer of succinate dehydrogenase in chain and suppress mitochondrial respiratory, fluopyram can be used for prevent and treat 70 various crops on
Disease is especially excellent to sclerotinite, ash arrhizus bacteria, Monilia germ and the microbial diseases control of powdery mildew.In addition, patent
Document, CN103298341B discloses application of the fluopyram in terms of crops nematode is prevented and treated.
Fludioxonil belongs to phenylamide, be efficiently, low toxicity, low-residual, the lasting period is long, insecticide-applying way is diversified, protection with
The excellent wide spectrum systemic fungicide of therapeutic effect, can make cauline leaf process, Seed Treatment and soil treatment, to downy mildew, epidemic disease
The crop disease that mould, pythium spp etc. cause has the prevention effect of aobvious leather.
Imidacloprid（Imidacloprid), chemical name：1- (6- chloro-3-pyridyls ylmethyl) -4,5- dihydros-Ν-nitro
Sub- imidazolidine -2- base amine, imidacloprid is nicotinoids ultra high efficiency insecticide, acts on the acetylcholine of insect nerve system post-synapse
Acceptor, the mode of action is unique, with superpower Uptake and translocation, each position is transmitted to rapidly after root system of plant absorbs,
Good stability in soil, easily by adsorption by soil, solubility is small, and activity is high, can form the lasting period of overlength.Imidacloprid is used as kind
Subprocessing agent is applied to when on seed, is absorbed by the seedling of root or firm rudiment quickly, and Bing Qie qian move to cotyledon and leaf portion, edge
Micro-pipe card conducts upwards, not only protects dispenser position, while protecting the overground part of plant in Seedling Stage.With wide spectrum, height
Effect, low toxicity, low-residual, insect are not likely to produce resistance, to people, animal, plant and natural enemies security, and have tag, stomach toxicity and interior suction etc.
Multiple action.Drug effect and temperature are proportionate, and temperature is high, good disinsection effect.Imidacloprid can stimulate plant growth simultaneously, with increasing
Bonus point tiller, strong sprout, production-increasing function.It is mainly used in preventing and treating sucking pest.
In the whole growth cycle of crops, insect pest is not only faced with, the pollution of some pathogens also can be to crop
Growth is impacted, and especially seed sprouts the stage, additionally, nematode growth also to crop and yield bring very big threat.
And it is one extremely important and be effectively protected measure that Seed Treatment is carried out before sowing, seed pelleting can make medicament in kind of a sublist
Face forms one layer of more firm film, can air-and water-permeable can play a part of diseases prevention insect prevention again, it is thus deep by peasant and scientific research
The favor of worker.
The content of the invention
The purpose of the present invention is to solve the shortcomings of the prior art, there is provided it is a kind of can diseases prevention again can desinsection agricultural chemicals seed
Inorganic agent, the seed treatment compositional selecting is reasonable, with significant synergistic function.
Application another object of the present invention is to provide the seed treatment, the seed treatment is widely used in
The multiple kinds of crops such as insect pest such as wheat, corn, the nematode of peanut and other crops, grub, cutworm, aphid is prevented and treated, and is used for
Prevent and treat leaf spot, bunt, powdery mildew, gray mold, black spot, brown spot, downy mildew, epidemic disease, banded sclerotial blight, root rot etc..
To reach above-mentioned purpose, seed treatment of the invention adopts the following technical scheme that acquisition：
A kind of high-efficiency low-toxicity seed treatment, its active component at least includes three kinds, and the first active component is fluopyram,
Second active component is fludioxonil, and the 3rd active component is imidacloprid, wherein, fluopyram：Fludioxonil：The weight of imidacloprid
Than being 1-20:1-10:10-50.
Further, the fluopyram：Fludioxonil：The weight of imidacloprid is than preferably 2-20:1-5:20-60.
Further, the fluopyram：Fludioxonil：The weight ratio preferably 14.4 of imidacloprid:1.8:34.8.
Further, in the seed treatment active component weight percentage be 10-80%, preferably 30-60%,
Remaining is the auxiliary element of routine in seed treatment processing.
Further, the formulation of the seed treatment is suspension seed-coating agent, Seed Treatment dispersible pulvis, Seed Treatment
Any one in microcapsule suspending agent, Seed Treatment microcapsule suspension-suspendinagent agent etc..
Preferably, the formulation of the seed treatment is suspension seed-coating agent, the auxiliary agent of addition is wetting agent, dispersant, into
Film, defoamer, antifreeze, colouring agent and water.
Further, the method for application of the seed treatment can also be relatively more flexible, both can be with foliar spray, can be with soil
Pour and drip irrigation, it can also be used to Seed Treatment, it is notable that when seed treatment is for foliar spray according to crop not
Also should be different with its consumption, described consumption can be according to the ordinary technical knowledge of those skilled in the art and conventional examination
Means are tested to determine to obtain.
Further, the seed treatment protects seed and germination plant true from pathogenic by processing seed
The invasion and attack of bacterium.
Further, seed treatment of the invention such as insecticide, attractant, can kill line with other active components
Worm agent, fungicide, plant growth regulator, herbicide, safener, synergist, fertilizer etc. are used in mixed way.
Compared with prior art, seed treatment of the invention has the beneficial effect that：1st, in seed treatment of the invention
Active component after compounding, shows as obvious synergistic function each other mutually；2nd, seed treatment of the invention both may be used
To prevent and kill off disease, insect pest can be prevented and kill off again, can also further prevent and treat between crop root-knot nematode, each active component and have complementary advantages；
3rd, seed treatment of the invention can reduce the usage amount of pesticide activity component, can further reduce the pollution to environment.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, present invention specific examples below
Illustrate, but the present invention is limited to absolutely not these examples.As described below is only the present invention preferably embodiment, is used only for explaining
The present invention, but can not be therefore understands that being the limitation to the scope of the claims of the present invention.It should be pointed out that it is all it is of the invention spirit and
Any modification, equivalent or improvement for being made within principle etc., should be included within the scope of the present invention, therefore,
The protection domain of patent of the present invention should be determined by the appended claims.
First, example of formulations
1st, embodiment 1：44% fluopyram fludioxonil imidacloprid suspension seed-coating agent（1:1:20）
Fluopyram 2%
Fludioxonil 2%
Imidacloprid 40%
Polyoxyethylene polyoxypropylene block copolymer 3%
Dispersant NNO 6%
Arabic gum 2%
Polyvinylpyrrolidone 1%
Ethylene glycol 3%
C10 fatty alcohols 1%
Aqueous rhodo 1%
Deionized water surplus
The preparation method of the suspension seed-coating agent is as follows：First other auxiliary agents are mixed, it is well mixed through high speed shear, add fluorine pyrrole
Bacterium acid amides, fludioxonil and imidacloprid, abrading-ball 2-3 hours in ball crusher, make a diameter in below 5mm, you can this hair is obtained
Bright described suspension seed-coating agent.
2nd, embodiment 2：37.5% fluopyram fludioxonil imidacloprid suspension seed-coating agent（10:5:60）
Fluopyram 5%
Fludioxonil 2.5%
Imidacloprid 30%
Polyoxyethylene fatty acid 3%
Aliphatic alcohol polyoxyethylene sulfonate 4%
Xanthans 2%
Methylcellulose 2%
Ethylene glycol 3%
Organic silicone 1%
Aqueous rhodo 1%
Deionized water surplus
The preparation method of the suspension seed-coating agent is as follows：First other auxiliary agents are mixed, it is well mixed through high speed shear, add fluorine pyrrole
Bacterium acid amides, fludioxonil and imidacloprid, abrading-ball 2-3 hours in ball crusher, make a diameter in below 5mm, you can this hair is obtained
Bright described suspension seed-coating agent.
3rd, embodiment 3：51% fluopyram fludioxonil imidacloprid suspension seed-coating agent（14.8：1.8：34.8）
Fluopyram 14.8%
Fluoxastrobin 1.8%
Diacloden 34.8%
Styryl polyoxyethylene ether phosphate 4%
Dispersant MF -5 7%
Shitosan 3%
Hydroxymethyl cellulose 1%
Organic silicone 1%
Glycerine 4%
Aqueous rhodo 1%
Deionized water surplus
The preparation method of the suspension seed-coating agent is as follows：First other auxiliary agents are mixed, it is well mixed through high speed shear, add fluorine pyrrole
Bacterium acid amides, fludioxonil and imidacloprid, abrading-ball 2-3 hours in ball crusher, make a diameter in below 5mm, you can this hair is obtained
Bright described suspension seed-coating agent.
4th, embodiment 4：32% fluopyram fludioxonil imidacloprid suspension seed-coating agent（10：2：20）
Fluopyram 10%
Fluoxastrobin 2%
Diacloden 20%
Styryl polyoxyethylene ether phosphate 3%
Dispersant MF -5 5%
Sodium alginate 2%
Hydroxymethyl cellulose 2%
Organic silicone 1%
Glycerine 3%
Aqueous rhodo 1%
Deionized water surplus
The preparation method of the suspension seed-coating agent is as follows：First other auxiliary agents are mixed, it is well mixed through high speed shear, add fluorine pyrrole
Bacterium acid amides, fludioxonil and imidacloprid, abrading-ball 2-3 hours in ball crusher, make a diameter in below 5mm, you can this hair is obtained
Bright described suspension seed-coating agent.
2nd, Assays Example
Controlling object：Wheat aphid, root rotof flax, the nematode disease of wheat；
Subjects are arranged in the peasant household farmland of Shandong Shouguang City grandson market town one and carry out, and the Seed Treatment of Application Example 1-4 is hanged
Floating agent treatment wheat seed, it is as follows that experiment sets comparative example：（1）Comparative example 1:34% fluopyram fludioxonil（15+2）It is outstanding
Floating seed coat agent；（2）Comparative example 2：24% fluopyram imidacloprid（4:20）Suspension seed-coating agent；（3）Comparative example 3：21 % cough up bacterium
Nitrile imidacloprid（1:20）Suspension seed-coating agent；（4）Comparative example 4:48% fluopyram suspension seed-coating agent；（5）Comparative example 5：
25g/L fludioxonil suspension seed-coating agents；（6）Comparative example 6:600g/L imidacloprid suspension seed-coating agents；
Wheat seed is processed with the seed treatment of embodiment and reference examples respectively, is sowed after drying, test process, consumption and anti-
Control effect as shown in table 1, preventive effect computing formula is as follows：
Bioassay test result as shown in table 1, as can be seen from Table 1, fluopyram, fludioxonil and imidacloprid is compounded
Afterwards, preferable prevention effect is shown to wheat aphid, root rotof flax and wheat root knot nematode disease, by three kinds of active components
After compounding, unexpected synergistic function is shown to each other, in the case where active ingredient total amount is reduced, prevention effect
It is improved, it is seen then that seed treatment of the invention can reach the purpose of " effects enhancing and dose reducing " by rational compounding；Separately
Outward, do not it is found that suspension seed-coating agent of the invention produces harmful effect to wheat seeding rate, poisoning generation is also not observed, show
Seed treatment of the invention is safe to crop；Especially 51% fluopyram fludioxonil imidacloprid suspension seed-coating agent,
Preventing and treating to each pest and disease damage shows excellent significant effect, is worth being applied on production is promoted.
Claims (6)
1. a kind of high-efficiency low-toxicity seed treatment, it is characterised in that active component includes fluopyram, the pyrrole worm of fludioxonil
Quinoline.
2. high-efficiency low-toxicity seed treatment according to claim 1, it is characterised in that the fluopyram：Fludioxonil：
The weight ratio of imidacloprid is 1-20:1-10:10-50, preferably 2-20:1-5:20-60.
3. high-efficiency low-toxicity seed treatment according to claim 2, it is characterised in that the weight ratio most preferably 14.4
+1.8+34.8。
4. high-efficiency low-toxicity seed treatment according to claim 3, it is characterised in that the formulation of the seed treatment is
Appoint in suspension seed-coating agent, Seed Treatment dispersible pulvis, Seed Treatment microcapsule suspending agent, Seed Treatment microcapsule suspension-suspendinagent agent
It is a kind of.
5. high-efficiency low-toxicity seed treatment according to claim 4 is used to prevent and treat the purposes of diseases and pests of agronomic crop.
6. purposes according to claim 5, it is characterised in that the corps diseases include nematode, grub, cutworm,
Aphid, leaf spot, bunt, powdery mildew, gray mold, black spot, brown spot, downy mildew, epidemic disease, banded sclerotial blight, root rot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710093096.4A CN106719776A (en) | 2017-02-21 | 2017-02-21 | A kind of high-efficiency low-toxicity seed treatment containing fluopyram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710093096.4A CN106719776A (en) | 2017-02-21 | 2017-02-21 | A kind of high-efficiency low-toxicity seed treatment containing fluopyram |
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| CN106719776A true CN106719776A (en) | 2017-05-31 |
Family
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| CN201710093096.4A Pending CN106719776A (en) | 2017-02-21 | 2017-02-21 | A kind of high-efficiency low-toxicity seed treatment containing fluopyram |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107156158A (en) * | 2017-07-19 | 2017-09-15 | 佛山市普尔玛农化有限公司 | A kind of seed treatment compositions containing pyraclostrobin, fluopyram and ethiprole |
| CN107318881A (en) * | 2017-07-24 | 2017-11-07 | 佛山市普尔玛农化有限公司 | A kind of seed treatment containing fluopyram, fludioxonil and clothianidin |
| CN107771811A (en) * | 2017-08-24 | 2018-03-09 | 广东和利农种业股份有限公司 | A kind of seed of bitter gourd inorganic agent and its method for handling seed of bitter gourd |
| CN111602663A (en) * | 2019-02-25 | 2020-09-01 | 中国农业大学 | Suspension type thread-killing seed coating agent |
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| CN105432651A (en) * | 2015-11-20 | 2016-03-30 | 广东中迅农科股份有限公司 | Suspended seed coating containing fluopyram, fludioxonil and thiamethoxam |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107156158A (en) * | 2017-07-19 | 2017-09-15 | 佛山市普尔玛农化有限公司 | A kind of seed treatment compositions containing pyraclostrobin, fluopyram and ethiprole |
| CN107318881A (en) * | 2017-07-24 | 2017-11-07 | 佛山市普尔玛农化有限公司 | A kind of seed treatment containing fluopyram, fludioxonil and clothianidin |
| CN107771811A (en) * | 2017-08-24 | 2018-03-09 | 广东和利农种业股份有限公司 | A kind of seed of bitter gourd inorganic agent and its method for handling seed of bitter gourd |
| CN107771811B (en) * | 2017-08-24 | 2020-10-09 | 广东和利农种业股份有限公司 | Bitter gourd seed treating agent and method for treating bitter gourd seeds by using same |
| CN111602663A (en) * | 2019-02-25 | 2020-09-01 | 中国农业大学 | Suspension type thread-killing seed coating agent |
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