CN104488950A - Pyraclostrobin, phenazine-1-carboxylic acid and thiamethoxam containing suspension concentrate for seed coating as well as preparation method and application thereof - Google Patents
Pyraclostrobin, phenazine-1-carboxylic acid and thiamethoxam containing suspension concentrate for seed coating as well as preparation method and application thereof Download PDFInfo
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Abstract
The invention relates to a suspension concentrate for seed coatings and particularly relates to a three effective component (pyraclostrobin, phenazine-1-carboxylic acid and thiamethoxam) containing compound suspension concentrate for seed coatings as well as a preparation method and application thereof, wherein the three effective component containing compound suspension concentrate is a second-generation high-efficiency low-toxicity nicotine containing insecticide, and the mass ratio of pyraclostrobin, phenazine-1-carboxylic acid and thiamethoxam is (1-80):(80-1):(1-80). The suspension concentrate has special effects, is mainly used for preventing and treating wilt, rhizoctonia solani induced blight, green sickness, damping off, rhizoctonia solani induced blight, seedling rot, sclerotinia, phytophthora diseases, dry rot, scab, sclerotial soft rot, seedling blight, stem blight, leaf blight, root rot and continuous cropping obstacle of cereals with special effects and has significant effects of preventing and treating pests such as aphids, leafhoppers, thrips, whiteflies, potato beetles and wheat bulb flies. In addition, the insecticidal and bactericidal compound suspension concentrate for seed coatings can significantly improve the insect and disease resisting capacity of spouts and seedlings and has the functions of promoting the growth and development of crop roots, strengthening seedlings and increasing the survival rate of seedlings.
Description
Technical field
the present invention relates to chemical pesticide field, be specifically related to a kind of suspension seed-coating agent and the preparation and application thereof that contain the second generation nicotinoids high-efficient low toxicity insecticides such as pyraclostrobin, Shen piperazine mycin and Diacloden.
Background technology
In agricultural production, the pathogen entrained by seed self, the pathogen in soil, seedling stage airborne pathogen, insect pest etc. often causes diseases and pests of agronomic crop, serious even No kernels or seeds are gathered, as in a year of scarcity, becomes a main limiting factor of agricultural production.People were in order to keep a full stand of seedings in the past, and by strengthening the way of seeding quantity, but this measure had not only wasted seed but also can not eliminate disease and removes the evil.In the face of these problem seed processing technologies arise at the historic moment, show unique advantage.The seed treatment of broad sense refers to that planting seed quality guarantee seed sprouting is neat in order to improve in agricultural production, seedling produces healthy and strong or accelerates its growth, makes work
Thing premature ripening increase yield, or change seed profile and amount, make to be convenient to sowing or with medicament seed soaking or seed dressing, with preventing disease and pest, before the sowing of agricultural chemicals crop, different process is carried out to seed, with the economy of integrated control Crop Species seedling diseases insect pest, easy, effective method.Chemical method process seed is the common method of disease control.
Therefore, in order to adapt to the actual requirement of agricultural production, a kind of applied range, preventive effect is high and research and development that the are novel agrochemical seed coat agent of low toxic and environment-friendly type are extremely urgent, I company research staff passes through the long-time research in seed coat agent field, compound screening test is done between the high-efficiency environment friendly agricultural chemicals by the different mechanism of action, to improve the single dose problem that preventive effect declines in actual production, after great many of experiments, finally a kind of new Fungicidal insecticidal composition suspended seed coating agent prescription is proposed, its principle active component is pyraclostrobin, Shen piperazine mycin and Diacloden, both there is interior absorption, there is good compatibility, accomplish disease worm double play, germ insect on the ground has good drug effect in underground, can be good at solving the problem run in above actual production, and time and labour saving, less pollution compared with other pesticide application technology, and up to the present, do not find through preliminary search: pyraclostrobin, Shen piperazine mycin only has both composite bactericide cauline leafs to spray, there is no the relevant report of seed coat agent, also not with pyraclostrobin, Shen piperazine mycin and Diacloden are the relevant report of the seed coat agent of active ingredient.
Summary of the invention
the object of the present invention is to provide a kind of suspension seed-coating agent of process seed of high-efficiency low-toxicity environmental protection, with solve produce at present in run into damage by disease and insect preventive effect is bad and use cost is high, the problem of seriously polluted grade.
Suspension seed-coating agent containing pyraclostrobin, Shen piperazine mycin and Diacloden of the present invention, the active ingredient of this suspension seed-coating agent is pyraclostrobin, Shen piperazine mycin and Diacloden ternary built, and the mass ratio of pyraclostrobin, Shen piperazine mycin and Diacloden is 1 ~ 80: 1 ~ 80:1 ~ 80, be preferably 1 ~ 20:1 ~ 10:1 ~ 10.
Described active ingredient accounts for 5% ~ 30% of suspension seed-coating agent gross mass for good, better when being 8% ~ 15%.
As preferred seed coat agent scheme, the quality group of suspension seed-coating agent of the present invention becomes: pyraclostrobin 1 ~ 80 part, Shen piperazine mycin 1 ~ 80 part; Diacloden 1 ~ 80 part; Dispersant 2 ~ 50 parts; Antifreezing agent 1 ~ 5 part; Anticaking agent 0.1 ~ 4 part; Suspending agent 0.1 ~ 6 part; Film forming agent 0.1 ~ 3 part; Mould inhibitor 0.1 ~ 3 part; PH adjusting agent 0.1 ~ 5 part; Colouring agent 0.5 ~ 5 part; Filler 1 ~ 10 part; Deionized water 10 ~ 80 parts.
The preparation method of suspension seed-coating agent of the present invention, can adopt following step:
(1) in high-shear emulsifying dispersion machine, the pyraclostrobin of metering, Shen piperazine mycin, Diacloden, dispersant, antifreezing agent, anticaking agent, film forming agent, mould inhibitor, pH adjusting agent, colouring agent, filler and deionized water is added by proportioning, limit edged stirs, and forms premix slurry;
(2) fully emulsified, dispersion under the condition of airtight, pressurization 2-5atm, make premix slurry more evenly, refinement;
(3) then this slurry is pumped in ball mill by pipeline and separate pump, add suspending agent, discharging after grinding 2-3 time;
(4) through sieving, obtain the flowable suspension liquid of magneta colour after packing, weigh, pack and get product.
In step described above (1), first starting pyrazoles kresoxim-methyl, Shen piperazine mycin, Diacloden, filler, colouring agent, anticaking agent can be added after mixing 20-40min in the homogenizer that deionized water is housed, add stock dispersion agent, film forming agent, antifreezing agent, preservative, pH adjusting agent successively again, then mix 10-15min, form premix slurry.
Suspension seed-coating agent of the present invention, be mainly used in soybean, peanut, wheat, paddy rice, corn, Chinese sorghum, fruit tree, forest and flower nursery seed plantation before dressing seed dressing.
Suspension seed-coating agent of the present invention, can be used for the crop illness such as fusarium wilt, damping off, verticillium wilt, damping off, banded sclerotial blight, seedling rot, stalk break, epidemic disease, dry rot, scab, sclerotium soft rot, seedling blight, stem wilt, leaf blight of preventing and treating cereal crop.
Suspension seed-coating agent of the present invention, can be used for preventing and kill off the crop pests such as aphid, leafhopper, thrips, trialeurodes vaporariorum, colorado potato beetle and wheat stem maggot.
The dispersant described in suspension seed-coating agent of process seed of the present invention is selected from phosphate, lignosulfonates, benzenesulfonates, alkylphenol polyoxyethylene methyl ether condensate sulfate, alkylsulfonate calcium salt, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkylphenol polyoxyethylene, polyoxyethylene carboxylate, aliphatic amine polyoxyethylene ether, one or more in fatty acid glyceride APEO.Described filler be selected from kaolin, diatomite, bentonite, attapulgite, starch, precipitated calcium carbonate one or more.
Described mould inhibitor is the combination of one or more preservatives in BIT, Sodium Benzoate, sorbic acid and polyhydroxy benzenes formic acid propyl propionate; Described pH conditioning agent is select in sodium hydroxide, ammoniacal liquor, acetic acid, hydrochloric acid, citric acid and phosphoric acid; Colouring agent and warning colouration are acid red as fire or Acid Red Bs.Described antifreezing agent be in ethylene glycol, propane diols, glycerine, propane diols, polyethylene glycol, sorbierite, urea in one or more; Described anticaking agent is sodium silicoaluminate or tricalcium phosphate or silica or above-mentioned many kinds of substance composition; Film forming agent is polyvinyl alcohol or polyvinyl acetate or modified starch or its combination.
The invention provides the suspension seed-coating agent of process seed of a kind of new applied range, high-efficiency low-toxicity environmental protection, with solve produce at present in a large amount of damage by disease and insect of running into without the obvious medicament of preventive effect, use cost is high, the problem such as seriously polluted, this seed coat agent is the one water base property suspension seed-coating agent adopting corresponding suspending agent processing technology to be prepared from.Can be used for soybean, peanut, wheat, paddy rice, corn, Chinese sorghum, fruit tree, the seed in forest and flower nursery carries out dressing, better to prevent and treat the fusarium wilt of cereal crop, damping off, verticillium wilt, damping off, banded sclerotial blight, seedling rot, stalk break, epidemic disease, dry rot, scab, sclerotium soft rot, seedling blight, stem wilt, leaf blight, macerate root, continuous cropping continuous cropping obstacle has special efficacy, and to insect, as aphid, leafhopper, thrips, trialeurodes vaporariorum and colorado potato beetle and wheat stem maggot have significant control efficiency, and there is the growth of promotion crop root growth, strong plantlets and rootage improves the effect of survival rate.Not all compound is composite all has compatibility, the formulations of pesticide required on agricultural chemicals can be prepared into, I company research staff passes through a large amount of experimental studies, constantly does the experimental formula screening of formulation, just obtains a kind of novel composition pesticide suspension seed-coating agent of the present invention.
Embodiment
Following embodiment further illustrates using as the explaination to the technology of the present invention content for content of the present invention; but flesh and blood of the present invention is not limited in described in following embodiment, those of ordinary skill in the art can and should know any simple change based on connotation of the present invention or replace all should belong to protection domain of the presently claimed invention.
embodiment 1
9% pyraclostrobin Shen piperazine mycin Diacloden seed coat agent preparation example is as follows:
(1) raw material selected is: pesticide activity component pyraclostrobin 5g, Shen piperazine mycin 1g; Diacloden 3g; Dispersant is sodium lignin sulfonate 8g; Antifreezing agent is ethylene glycol 2g; Anticaking agent is sodium silicoaluminate 3g; Suspending agent is white carbon 4g; Film forming agent is polyvinyl alcohol 5g; Preservative sodium benzoate 2g; Colouring agent is acid scarlet 1g; PH adjusting agent is acetic acid, complements to 100g with deionized water.
(2) after the raw materials such as pyraclostrobin, Shen piperazine mycin, Diacloden, filler, colouring agent, anticaking agent are added mixing 30min in the homogenizer that deionized water is housed, add the raw materials such as dispersant, film forming agent, antifreezing agent, preservative, pH adjusting agent successively, mix 10-15min again, form premix slurry.
(3) in the high-shear emulsifying dispersion machine extracting of premix slurry arrived, fully emulsified, dispersion under the condition of airtight, pressurization, make premix slurry more evenly, refinement.Then this slurry is pumped in ball mill by pipeline and separate pump, add suspending agent, discharging after grinding 2-3 time.
(4) through sieving, obtain the flowable suspension liquid of magneta colour after packing, weigh, pack and get product.
embodiment 2
12% pyraclostrobin Shen piperazine mycin Diacloden seed coat agent embodiment is as follows:
(1) raw material selected is: pesticide activity component pyraclostrobin 7g, the former medicine 1g of Shen piperazine mycin; The former medicine 4g of Diacloden; Dispersant is sodium lignin sulfonate 8g; Antifreezing agent is ethylene glycol 2g; Anticaking agent is sodium silicoaluminate 2g; Suspending agent is xanthans 0.15g; Film forming agent is polyvinyl alcohol 5g; Preservative sodium benzoate 1g; Colouring agent is acid scarlet 1g; PH adjusting agent is acetic acid, supplies deionized water.
(2) after the raw materials such as pyraclostrobin, Shen piperazine mycin, Diacloden, filler, colouring agent, anticaking agent are added mixing 30min in the homogenizer that deionized water is housed, add the raw materials such as dispersant, film forming agent, antifreezing agent, preservative successively, mix 10-15min again, form premix slurry.
(3) in the high-shear emulsifying dispersion machine extracting of premix slurry arrived, fully emulsified, dispersion under the condition of airtight, pressurization, make premix slurry more evenly, refinement.Then this slurry is pumped in ball mill by pipeline and separate pump, add suspending agent, discharging after grinding 2-3 time.
(4) through sieving, obtain the flowable suspension liquid of magneta colour after packing, weigh, pack and get product.
embodiment 3
15% pyraclostrobin Shen piperazine mycin Diacloden seed coat agent embodiment is as follows:
(1) raw material selected is: pesticide activity component pyraclostrobin 10g, the former medicine 1g of Shen piperazine mycin; The former medicine 4g of Diacloden; Dispersant is sodium lignin sulfonate 8.5g; Antifreezing agent is ethylene glycol 2.5g; Anticaking agent is sodium silicoaluminate 1g; Suspending agent is xanthans 0.2g; Film forming agent is polyvinyl alcohol 6g; Preservative sodium benzoate 1.5g; Colouring agent is acid scarlet 1g; PH conditioning agent is acetic acid, supplies deionized water.
(2) after the raw materials such as pyraclostrobin, Shen piperazine mycin, Diacloden, filler, colouring agent, anticaking agent are added mixing 30min in the homogenizer that deionized water is housed, add the raw materials such as dispersant, film forming agent, antifreezing agent, preservative successively, mix 10-15min again, form premix slurry.
(3) in the high-shear emulsifying dispersion machine extracting of premix slurry arrived, fully emulsified, dispersion under the condition of airtight, pressurization, make premix slurry more evenly, refinement.Then this slurry is pumped in ball mill by pipeline and separate pump, add suspending agent, discharging after grinding 2-3 time.
(4) through sieving, obtain the flowable suspension liquid of magneta colour after packing, weigh, pack and get product.
embodiment 4
18% pyraclostrobin Shen piperazine mycin Diacloden seed coat agent embodiment is as follows:
(1) raw material selected is: pesticide activity component pyraclostrobin 12g, the former medicine 2g of Shen piperazine mycin; The former medicine 4g of Diacloden; Dispersant is sodium lignin sulfonate 8g; Antifreezing agent is ethylene glycol 2g; Anticaking agent is sodium silicoaluminate 2g; Suspending agent is xanthans 0.15g; Film forming agent is polyvinyl alcohol 6g; Preservative sodium benzoate 1g; Colouring agent is acid scarlet 1g; PH conditioning agent is acetic acid, supplies deionized water.
(2) after the raw materials such as pyraclostrobin, Shen piperazine mycin, Diacloden, filler, colouring agent, anticaking agent are added mixing 30min in the homogenizer that deionized water is housed, add the raw materials such as dispersant, film forming agent, antifreezing agent, preservative successively, mix 10-15min again, form premix slurry.
(3) in the high-shear emulsifying dispersion machine extracting of premix slurry arrived, fully emulsified, dispersion under the condition of airtight, pressurization, make premix slurry more evenly, refinement.Then this slurry is pumped in ball mill by pipeline and separate pump, add suspending agent, discharging after grinding 2-3 time.
(4) through sieving, obtain the flowable suspension liquid of magneta colour after packing, weigh, pack and get product.
embodiment 5
21% pyraclostrobin Shen piperazine mycin Diacloden seed coat agent embodiment is as follows:
(1) raw material selected is: pesticide activity component pyraclostrobin 12g, the former medicine 2g of Shen piperazine mycin; The former medicine 7g of Diacloden; Dispersant is wooden sodium sulfonate 10g; Antifreezing agent is ethylene glycol 2g; Anticaking agent is sodium silicoaluminate 3g; Suspending agent is xanthans 0.2g; Film forming agent is polyvinyl alcohol 8g; Preservative sodium benzoate 1.5g; Colouring agent is acid scarlet 1g; PH conditioning agent is acetic acid, supplies deionized water.
(2) after the raw materials such as Diacloden, pyraclostrobin, Shen piperazine mycin, filler, colouring agent, anticaking agent are added mixing 30min in the homogenizer that deionized water is housed, add the raw materials such as dispersant, film forming agent, antifreezing agent, preservative successively, mix 10-15min again, form premix slurry.
(3) in the high-shear emulsifying dispersion machine extracting of premix slurry arrived, fully emulsified, dispersion under the condition of airtight, pressurization, make premix slurry more evenly, refinement.Then this slurry is pumped in ball mill by pipeline and separate pump, add suspending agent, discharging after grinding 2-3 time.
(4) through sieving, obtain the flowable suspension liquid of magneta colour after packing, weigh, pack and get product.
The finished product that above-mentioned experimental example obtains all has that suspensibility is high, not stratified, dressing expulsion rate is low, the lasting period is long, the feature of preventive effect Be very effective.
experimental example
1, for examination material
Examination rice varieties is supplied to be " Tianyou998 ".
Reagent agent is embodiment 1-5 gained pyraclostrobin Shen piperazine mycin Diacloden suspension seed-coating agent.
2, experimental technique
2.1 experimental design
Tested in 2010 is that the double-ridged horn in Luo Wan village, journey market town, Jianli County carries out in Jing Zhou, Hubei Province.Establish 4 process altogether.
Process 1: not dressing, as blank (CK1); Process 2: embodiment 1-5 gained pyraclostrobin Shen piperazine mycin Diacloden suspension seed-coating agent dressing; Process 3:25% pyraclostrobin missible oil; 1% Shen piperazine mycin suspending agent, process 4:35% Diacloden suspension seed-coating agent dressing.
Adopt the group arrangement of random district, repeat for 3 times, plot area 2m
2.Often organize seed number equal, each plantation 200 seed rice.
2.2 survey item rice seedlings, investigate withered death rate, the not downright bad withered rate of seedling seedling and downgrade inhibiting rate.
Root rot preventive effect in seedling stage (%)=" the withered rate of seedling in (the withered rate of seedling of the seedling withered rate-seed coat agent process in contrast field)/contrast field " × 100
Downgrade inhibiting rate (%)=" the average plant height in (the average plant height of the average plant height-seed coat agent process in contrast field)/contrast field " × 100 paddy rice Adult plant, the investigation root rot incidence of disease.The occurring degree of classification investigation paddy rice bacterial leaf spot, slice disease, banded sclerotial blight, rice straw maize ear rot 4 kinds of diseases.
The incidence of disease (%)=(morbidity strain number/investigate total strain number) × 100
Disease index=" Σ (diseased plant number at different levels × typical value at different levels)/(investigating total strain number × highest typical value)] × 100
Adult plant diseases control (%)=" (incidence of disease (disease refers to) of the contrast incidence of disease (disease refers to)-seed coat agent process)/contrast incidence of disease (disease refers to)) × 100
3. experimental result and analysis
Table l different seed coat agent process rice seed is to the preventive effect of rice seedling damping off
| Chemicals treatment | Total strain number | Sick seedling number | Sick seedling rate % | Preventive effect |
| 9% pyraclostrobin Shen piperazine mycin Diacloden FS | 197 | 3 | 1.52 | 86.11 |
| 12% pyraclostrobin Shen piperazine mycin Diacloden FS | 198 | 2 | 1.01 | 90.77 |
| 15% pyraclostrobin Shen piperazine mycin Diacloden FS | 200 | 2 | 1.00 | 90.86 |
| 18% pyraclostrobin Shen piperazine mycin Diacloden FS | 198 | 2 | 1.01 | 90.77 |
| 21% pyraclostrobin Shen piperazine mycin Diacloden FS | 200 | 1 | 0.50 | 95.43 |
| 25% pyraclostrobin missible oil | 196 | 5 | 2.56 | 76.60 |
| 1% Shen piperazine mycin SC | 198 | 6 | 3.03 | 72.30 |
| 35% Diacloden suspension seed-coating agent | 195 | 20 | 10.26 | 6.22 |
| Blank | 192 | 21 | 10.94 | / |
As can be seen from upper table 1 experimental result, the embodiment 1-5 gained pyraclostrobin Shen withered rate of piperazine mycin Diacloden suspension seed-coating agent Cotton seeds rice seedlings is all significantly less than blank, to the preventive effect of rice seedling blight at 86.11%-95.43%, be significantly higher than contrast medicament 25% pyraclostrobin missible oil to preventive effect 76.60%, the 1% Shen piperazine mycin SC of damping off to the preventive effect 72.30% and 35% Diacloden suspension seed-coating agent of damping off to the preventive effect 6.22% of damping off.
Table 2 different seed coat agent process rice seed is to the preventive effect of rice seedling rice thrips
| Chemicals treatment | Total strain number | Worm seedling number | Worm seedling rate % | Preventive effect % |
| 9% pyraclostrobin Shen piperazine mycin Diacloden FS | 200 | 3 | 1.50 | 88.12 |
| 12% pyraclostrobin Shen piperazine mycin Diacloden FS | 200 | 2 | 1.00 | 92.11 |
| 15% pyraclostrobin Shen piperazine mycin Diacloden FS | 200 | 3 | 1.50 | 88.02 |
| 18% pyraclostrobin Shen piperazine mycin Diacloden FS | 200 | 1 | 0.50 | 96.06 |
| 21% pyraclostrobin Shen piperazine mycin Diacloden FS | 200 | 3 | 1.50 | 88.00 |
| 25% pyraclostrobin missible oil | 200 | 23 | 11.50 | 8.00 |
| 1% Shen piperazine mycin SC | 200 | 24 | 12.00 | 4.00 |
| 35% Diacloden suspension seed-coating agent | 200 | 6 | 3.00 | 76.00 |
| Blank | 200 | 25 | 12.50 | / |
As can be seen from upper table 2 experimental result, the embodiment 1-5 gained pyraclostrobin Shen withered rate of piperazine mycin Diacloden suspension seed-coating agent Cotton seeds rice seedlings is all significantly less than blank, to the preventive effect of paddy rice rice thrips at 88.00%-96.00%, be significantly higher than contrast medicament 25% pyraclostrobin missible oil to the preventive effect 8.00% of rice thrips, contrast medicament 1% Shen piperazine mycin SC to the preventive effect 4.00% of rice thrips and contrast medicament 35% Diacloden suspension seed-coating agent to the preventive effect 76.00% of rice thrips.
Claims (7)
1. the suspension seed-coating agent containing pyraclostrobin, Shen piperazine mycin and Diacloden, it is characterized in that, the active ingredient of this suspension seed-coating agent is pyraclostrobin, Shen piperazine mycin and Diacloden ternary built, and the mass ratio of pyraclostrobin, Shen piperazine mycin and Diacloden is 1 ~ 80: 1 ~ 80:1 ~ 80.
2. the suspension seed-coating agent as described in claim 1, is characterized in that, the quality group of this suspension seed-coating agent becomes: pyraclostrobin 1 ~ 80 part, Shen piperazine mycin 1 ~ 80 part; Diacloden 1 ~ 80 part; Dispersant 2 ~ 50 parts; Antifreezing agent 1 ~ 5 part; Anticaking agent 0.1 ~ 4 part; Suspending agent 0.1 ~ 6 part; Film forming agent 0.1 ~ 3 part; Mould inhibitor 0.1 ~ 3 part; PH adjusting agent 0.1 ~ 5 part; Colouring agent 0.5 ~ 5 part; Filler 1 ~ 10 part; Deionized water 10 ~ 80 parts.
3. the preparation method of suspension seed-coating agent described in claim 2, is characterized in that, adopts following step:
(1) in high-shear emulsifying dispersion machine, the pyraclostrobin of metering, Shen piperazine mycin, Diacloden, dispersant, antifreezing agent, anticaking agent, film forming agent, mould inhibitor, pH adjusting agent, colouring agent, filler and deionized water is added by proportioning, limit edged stirs, and forms premix slurry;
(2) fully emulsified, dispersion under the condition of airtight, pressurization, make premix slurry more evenly, refinement;
(3) then this slurry is pumped in ball mill by pipeline and separate pump, add suspending agent, discharging after grinding 2-3 time;
(4) through sieving, obtain the flowable suspension liquid of magneta colour after packing, weigh, pack and get product.
4. the preparation method of suspension seed-coating agent as claimed in claim 3, it is characterized in that, in step (1), first powder material pyraclostrobin, Shen piperazine mycin, Diacloden, filler, colouring agent, anticaking agent are added after mixing 20-40min in the homogenizer that deionized water is housed, add liquid charging stock dispersant, film forming agent, antifreezing agent, preservative, pH adjusting agent successively again, then mix 10-15min, form premix slurry.
5. the suspension seed-coating agent that described in claim 1 or 2 or claim 3 prepares, for dressing seed dressing before the plantation of the seed in soybean, peanut, wheat, paddy rice, corn, Chinese sorghum, fruit tree, forest and flower nursery.
6. the suspension seed-coating agent that described in claim 1 or 2 or claim 3 prepares, for preventing and treating the crop illness such as fusarium wilt, damping off, verticillium wilt, damping off, banded sclerotial blight, seedling rot, stalk break, epidemic disease, dry rot, scab, sclerotium soft rot, seedling blight, stem wilt, leaf blight of cereal crop.
7. the suspension seed-coating agent that described in claim 1 or 2 or claim 3 prepares, for preventing and kill off the crop pests such as aphid, leafhopper, thrips, trialeurodes vaporariorum, colorado potato beetle and wheat stem maggot.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105638717A (en) * | 2016-01-30 | 2016-06-08 | 安徽丰乐农化有限责任公司 | Suspended seed coating agent and preparation method and application thereof |
| CN105794830A (en) * | 2016-05-13 | 2016-07-27 | 创新美兰（合肥）股份有限公司 | Pyraclostrobin, thiamethoxam and prochloraz compound suspended seed coating agent and preparation method thereof |
| CN107372556A (en) * | 2017-07-10 | 2017-11-24 | 安徽丰乐农化有限责任公司 | A kind of suspension seed-coating agent containing pyraclostrobin, amino-oligosaccharide and Diacloden |
| CN107743971A (en) * | 2017-11-29 | 2018-03-02 | 广东中迅农科股份有限公司 | A kind of seed treatment compositions |
| CN107950552A (en) * | 2017-11-23 | 2018-04-24 | 安徽丰乐农化有限责任公司 | A kind of compounding seed coat agent containing shenqinmycin |
| CN108184893A (en) * | 2018-03-14 | 2018-06-22 | 安徽丰乐农化有限责任公司 | A kind of compounding seed coat agent of pyraclostrobin-containing, shenqinmycin and imidacloprid |
| CN111226966A (en) * | 2020-03-05 | 2020-06-05 | 福建省农业科学院植物保护研究所 | Suspended seed coating agent for preventing and treating peanut diseases and insect pests and preparation method thereof |
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| CN105638717A (en) * | 2016-01-30 | 2016-06-08 | 安徽丰乐农化有限责任公司 | Suspended seed coating agent and preparation method and application thereof |
| CN105794830A (en) * | 2016-05-13 | 2016-07-27 | 创新美兰（合肥）股份有限公司 | Pyraclostrobin, thiamethoxam and prochloraz compound suspended seed coating agent and preparation method thereof |
| CN107372556A (en) * | 2017-07-10 | 2017-11-24 | 安徽丰乐农化有限责任公司 | A kind of suspension seed-coating agent containing pyraclostrobin, amino-oligosaccharide and Diacloden |
| CN107950552A (en) * | 2017-11-23 | 2018-04-24 | 安徽丰乐农化有限责任公司 | A kind of compounding seed coat agent containing shenqinmycin |
| CN107743971A (en) * | 2017-11-29 | 2018-03-02 | 广东中迅农科股份有限公司 | A kind of seed treatment compositions |
| CN108184893A (en) * | 2018-03-14 | 2018-06-22 | 安徽丰乐农化有限责任公司 | A kind of compounding seed coat agent of pyraclostrobin-containing, shenqinmycin and imidacloprid |
| CN111226966A (en) * | 2020-03-05 | 2020-06-05 | 福建省农业科学院植物保护研究所 | Suspended seed coating agent for preventing and treating peanut diseases and insect pests and preparation method thereof |
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