CN101906002A - Pesticide fertilizer and application thereof as well as preparation methods of grain-type pesticide fertilizer and powder-type pesticide fertilizer - Google Patents

Pesticide fertilizer and application thereof as well as preparation methods of grain-type pesticide fertilizer and powder-type pesticide fertilizer Download PDF

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CN101906002A
CN101906002A CN2010102398655A CN201010239865A CN101906002A CN 101906002 A CN101906002 A CN 101906002A CN 2010102398655 A CN2010102398655 A CN 2010102398655A CN 201010239865 A CN201010239865 A CN 201010239865A CN 101906002 A CN101906002 A CN 101906002A
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fertilizer
medicine
provado
acetamiprid
tensio
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CN101906002B (en
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袁伏中
李琛
云伟祥
曹明章
王新军
孔建
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Shenzhen Elephant Industry Ltd
Shenzhen Novozon Crop Science Co ltd
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Shenzhen Noposion Agrochemicals Co Ltd
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Abstract

The invention provides a pesticide fertilizer and application thereof. The pesticide fertilizer is prepared from the following components in percentage by weight: 0.1-1 percent of abamectin, 1-10 percent of imidacloprid and/or acetamiprid and/or thiamethoxam, 15-40 percent of great amount of element fertilizer, 1-5 percent of trace element fertilizer and 44-72.4 percent of carrier. By compounding the abamectin, the imidacloprid and/or the acetamiprid and/or the thiamethoxam, a great amount of element fertilizer and the trace element fertilizer, the pesticide fertilizer effectively improves the pesticide effects of the abamectin, the imidacloprid and/or the acetamiprid and/or the thiamethoxam on nematodes and soil pests and takes the effect of promoting the growth of crops. Because of the excellent performance and the pesticide effects, the pesticide fertilizer can be applied to the prevention of the nematodes and the soil pests. The invention also provides preparation methods of a grain-type pesticide fertilizer and a powder-type pesticide fertilizer, which have simple process and easily controlled conditions and are suitable for industrial production.

Description

The fertile preparation method of medicine fertilizer and application thereof, particle formulation medicine fertilizer and powder-type medicine
Technical field
The invention belongs to the pesticide preparation field, relate in particular to the fertile preparation method of a kind of medicine fertilizer and application thereof, particle formulation medicine fertilizer and powder-type medicine.
Background technology
The many in the world countries and regions of plant nematode take place and cause harm, and kind is varied.In the world, the generation of plant nematode and harm are along with the variation of the development of agroforestry and tillage and cultivation system is serious day by day.According to estimates, it is 12.3% that plant nematode is caused the year rate of loss of world staple crops, surpasses 1,000 hundred million dollars, and actual loss is considerably beyond estimation.At present the deleterious nematode of plant there is kind more than 3000 approximately, mainly contains root knot nematode, Cyst nematode, pine wood nematode, sweet potato stem nematode etc. in China.After nematodiasiss takes place, the general underproduction about 10%, serious in more than 75%, even total crop failure.
In recent years, pest damage is on the rise under the vegetable field, is difficult to control, brings bigger financial loss to the vegetable grower.The subterranean pest-insect kind is a lot, comprises mainly that cutworm, grub, mole cricket, wireworm, root maggot, root aphid, root weevil, root are chrysomelid, root longicorn, cricket etc.How its host types complexity causes harm at spring and autumn, the seed of the crop of mainly causing harm, underground part and subaerial rhizome portion.Often cause and hinder root, dead seedling, so that the disconnected ridge that is short of seedling.Most subterranean pest-insects have more stable ecotope, a little less than life cycle long, the transport property, also have with ground temperature and change vertical active characteristics, form hazard boom in spring, two seasons of autumn.
At present the medicament kind of control nematode and subterranean pest-insect is more, makes that problems such as environment and the interior toxic substance of plant materials be residual are particularly outstanding but general problem is a large amount of chemical pesticides.Therefore, subterranean pest-insect and control of nematode medicament become the task of top priority more efficiently to develop more environmental protection.
Summary of the invention
In view of this, the invention provides and a kind ofly can effectively promote at least a in Provado, acetamiprid, the thiophene worm piperazine, Avrmectin, to nematode or/and the drug effect of subterranean pest-insect, and crop is played the medicine fertilizer of accretion.
The present invention also provides above-mentioned medicine fertilizer preventing and treating subterranean pest-insect or/and the application in the nematode.
The technical solution adopted in the present invention is:
A kind of medicine fertilizer comprises following components in weight percentage content:
Avrmectin 0.1%~1%
In Provado, acetamiprid, the thiophene worm piperazine at least a 1%~10%
Macroelement fertilizer 15%~40%
Trace element fertilizer 1%~5%
Carrier 44%~72.4%.
And the fertile preparation method of a kind of particle formulation medicine comprises the steps:
Take by weighing at least a in Provado, acetamiprid, the thiophene worm piperazine, Avrmectin, macroelement fertilizer, trace element fertilizer, solvent, tensio-active agent, sorbent material and carrier by fertile each component concentration of particle formulation medicine, wherein, by gross weight 100%, at least a 1%~10% in Provado, acetamiprid, the thiophene worm piperazine, Avrmectin 0.1%~1%, macroelement fertilizer 15%~40%, trace element fertilizer 1%~5%, solvent 5%~15%, tensio-active agent 5%~10%, sorbent material 0.5%~2%, carrier 44%~72.4%;
With at least a in Provado, acetamiprid, the thiophene worm piperazine, solvent, Avrmectin, tensio-active agent mixed dissolution, be mixed with mother liquor;
With the mother liquor of above-mentioned preparation mix with macroelement fertilizer, trace element fertilizer, sorbent material, carrier, granulation, obtain described particle formulation medicine fertilizer.
And the fertile preparation method of a kind of powder-type medicine comprises the steps:
Take by weighing at least a in Provado, acetamiprid, the thiophene worm piperazine, Avrmectin, macroelement fertilizer, trace element fertilizer, solvent, tensio-active agent and sorbent material by fertile each component concentration of powder-type medicine, wherein, by gross weight 100%, at least a 1%~10% in Provado, acetamiprid, the thiophene worm piperazine, Avrmectin 0.1%~1%, macroelement fertilizer 15%~40%, trace element fertilizer 1%~5%, solvent 5%~15%, tensio-active agent 5%~10%, sorbent material 0.5%~2%, carrier 44%~72.4%;
With at least a in Provado, acetamiprid, the thiophene worm piperazine, solvent, Avrmectin, tensio-active agent mixed dissolution, be mixed with mother liquor;
Mother liquor and macroelement fertilizer, trace element fertilizer, sorbent material, carrier mixing after drying, pulverizing with above-mentioned preparation obtain described powder-type medicine fertilizer.
And above-mentioned medicine fertilizer is being prevented and treated subterranean pest-insect or/and the application in the nematode.
Medicine fertilizer of the present invention is composite with at least a in Provado, acetamiprid, the thiophene worm piperazine, Avrmectin and macroelement fertilizer and trace element fertilizer, effectively promoted Avrmectin, Provado and/or acetamiprid and/or thiophene worm piperazine drug effect, and crop has been played the medicine fertilizer of accretion nematode and subterranean pest-insect.Because medicine fertilizer, particle formulation medicine fertilizer and powder-type medicine fertilizer have aforementioned premium properties and drug effect, make that medicine fertilizer, particle formulation medicine fertilizer or powder-type medicine fertilizer can be the control subterranean pest-insect or/and use in the nematode.Preparation technology fertile and powder-type medicine fertilizer is simple for particle formulation medicine, and condition is easily controlled, and is suitable for suitability for industrialized production.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
A kind of medicine fertilizer that present embodiment provides comprises following components in weight percentage content:
Avrmectin 0.1%~1%
In Provado, acetamiprid, the thiophene worm piperazine at least a 1%~20%
Macroelement fertilizer 15%~40%
Trace element fertilizer 1%~5%
Carrier 44%~72.4%.
Further, above-mentioned Avrmectin weight percentage in described medicine fertilizer is preferably 0.5%; In Provado, acetamiprid, the thiophene worm piperazine at least a in described medicine fertilizer weight percentage be preferably 5%.At least a component preferred content in this Avrmectin and Provado, acetamiprid, the thiophene worm piperazine can make the drug effect of this medicine fertilizer reach optimum level.
Further, above-mentioned macroelement fertilizer is preferably at least a in nitrogenous fertilizer, phosphate fertilizer or the potash fertilizer, and at least a element in the nitrogen element in described nitrogenous fertilizer, phosphate fertilizer, the potash fertilizer, phosphoric, the potassium element preferably accounts for 5%~20% of the fertile gross weight of described medicine; Trace element in the described trace element fertilizer is preferably at least a in copper, iron, manganese, zinc, molybdenum, the boron, and this trace element preferably accounts for 0.5%~2% of the fertile gross weight of described medicine; Described carrier is preferably at least a in kaolin, diatomite, the nakrite, perhaps at least a in ammonium sulfate, ammonium chloride, primary ammonium phosphate, urea, potassium primary phosphate, potassium hydrogen phosphate, Repone K, vitriolate of tartar, saltpetre or the Tripotassium Citrate.The existence of this macroelement fertilizer and trace element fertilizer component, combining with at least a, Avrmectin component in Provado, acetamiprid, the thiophene worm piperazine, when improving Avrmectin, Provado and/or acetamiprid and/or thiophene worm piperazine component drug effect, for farm crop provide the nutrient support.
Further, above-mentioned macroelement fertilizer is preferably at least a in ammonium sulfate, ammonium chloride, primary ammonium phosphate, urea, potassium primary phosphate, potassium hydrogen phosphate, Repone K, vitriolate of tartar, saltpetre or the Tripotassium Citrate; Described trace element fertilizer is preferably at least a in Sodium orthomolybdate, four water ammonium molybdates, zinc sulfate, manganous sulfate, copper sulfate, ferrous sulfate, boric acid, four water, eight Sodium Tetraboratees, ethylenediamine tetraacetic acid (EDTA) zinc sodium, calcium disodium edathamil, ethylenediamine tetraacetic acid (EDTA) manganese disodium or the cupric ethylene diamine tetraacetate sodium.
Further, above-mentioned medicine fertilizer preferably includes the fertile and powder-type medicine fertilizer of particle formulation medicine.
When above-mentioned medicine fertilizer was particle formulation medicine fertilizer, macroelement fertilizer preferably accounted for 15%~40% of the fertile gross weight of described medicine in the described particle formulation medicine fertilizer, and described particle formulation medicine fertilizer also can comprise the preferred ingredient of following weight percent:
Solvent 5%~15%
Tensio-active agent 5%~10%
Sorbent material 0.5%~2%
Wherein, described carrier is at least a in kaolin, diatomite, the nakrite.
Therefore, when above-mentioned medicine fertilizer was particle formulation medicine fertilizer, the recipe ingredient of the fertile weight percent of this particle formulation medicine can be expressed as follows:
Avrmectin 0.1%~1%
In Provado, acetamiprid, the thiophene worm piperazine at least a 1%~10%
Macroelement fertilizer 15%~40%
Trace element fertilizer 1%~5%
Solvent 5%~15%
Tensio-active agent 5%~10%
Sorbent material 0.5%~2%
Carrier 44%~72.4%,
Wherein, described carrier is at least a in kaolin, diatomite, the nakrite.
The fertile Preparation Method of above-mentioned particle formulation medicine preferably includes following steps:
S11. take by weighing at least a in Provado, acetamiprid, the thiophene worm piperazine, Avrmectin, macroelement fertilizer, trace element fertilizer, solvent, tensio-active agent, sorbent material and filler by fertile each component concentration of described particle formulation medicine;
S12. with at least a in Provado, acetamiprid, the thiophene worm piperazine, solvent, Avrmectin, tensio-active agent mixed dissolution, be mixed with mother liquor;
S13. the mother liquor with above-mentioned preparation mixes with macroelement fertilizer, trace element fertilizer, sorbent material, filler, carries out granulation then, obtains described particle formulation medicine fertilizer.
In the fertile preparation method's of above-mentioned particle formulation medicine the S11 step, described carrier is preferably at least a in kaolin, diatomite, the nakrite, because kaolin, diatomite, nakrite is insoluble or be slightly soluble in water, as carrier, can conveniently prepare particle formulation fertilizer with them.
In the fertile preparation method's of above-mentioned particle formulation medicine the S12 step, each component is mixed the preferred agitating procedure that adopts, and makes each component mix.
In the fertile preparation method's of above-mentioned particle formulation medicine the S13 step, each component is mixed the preferred agitating procedure that adopts, and makes each component mix.Prilling process can adopt present technique field prilling process commonly used, is preferably a kind of in extruder grain, mist projection granulating, rotation granulation, the fluidized bed prilling.
When above-mentioned medicine fertilizer was powder-type medicine fertilizer, described powder-type medicine fertilizer also can comprise the preferred ingredient of following weight percent:
Solvent 5%~15%
Tensio-active agent 5%~10%
Sorbent material 0.5%~2%.
Wherein, described carrier is at least a in ammonium sulfate, ammonium chloride, primary ammonium phosphate, urea, potassium primary phosphate, potassium hydrogen phosphate, Repone K, vitriolate of tartar, saltpetre or the Tripotassium Citrate.
Therefore, when above-mentioned medicine fertilizer was powder-type medicine fertilizer, the recipe ingredient of the fertile weight percent of this powder-type medicine can be expressed as follows:
Avrmectin 0.1%~1%
In Provado, acetamiprid, the thiophene worm piperazine at least a 1%~10%
Macroelement fertilizer 15%~40%
Trace element fertilizer 1%~5%
Solvent 5%~15%
Tensio-active agent 5%~10%
Sorbent material 0.5%~2%
Carrier 44%~72.4%,
Wherein, described carrier is at least a in ammonium sulfate, ammonium chloride, primary ammonium phosphate, urea, potassium primary phosphate, potassium hydrogen phosphate, Repone K, vitriolate of tartar, saltpetre or the Tripotassium Citrate.
The fertile Preparation Method of above-mentioned powder-type medicine preferably includes following steps:
S21. take by weighing at least a in Provado, acetamiprid, the thiophene worm piperazine, Avrmectin, macroelement fertilizer, trace element fertilizer, solvent, tensio-active agent, sorbent material and carrier by fertile each component concentration of powder-type medicine;
S22. with at least a in Provado, acetamiprid, the thiophene worm piperazine, solvent, Avrmectin, tensio-active agent mixed dissolution, be mixed with mother liquor;
S23. with the mother liquor and macroelement fertilizer, trace element fertilizer, sorbent material and carrier mixing after drying, pulverizing of above-mentioned preparation, obtain described powder-type medicine fertilizer.
In the fertile preparation method's of above-mentioned particle formulation medicine the S11 step, described carrier is preferably at least a in ammonium sulfate, ammonium chloride, primary ammonium phosphate, urea, potassium primary phosphate, potassium hydrogen phosphate, Repone K, vitriolate of tartar, saltpetre or the Tripotassium Citrate, because ammonium sulfate, ammonium chloride, primary ammonium phosphate, urea, potassium primary phosphate, potassium hydrogen phosphate, Repone K, vitriolate of tartar, saltpetre or Tripotassium Citrate solvability are good, as carrier, can conveniently prepare powder-type fertilizer with them.
In the fertile preparation method's of above-mentioned powder-type medicine the S22 step, each component is mixed the preferred agitating procedure that adopts, and makes each component mix.
In the fertile preparation method's of above-mentioned powder-type medicine the S23 step, each component is mixed the preferred agitating procedure that adopts, and makes each component mix; Drying process can adopt pulvis or particle formulation agricultural chemicals type of heating commonly used, as Exposure to Sunlight, dry, mode such as oven for drying, the exsiccant temperature does not destroy preferably that composition is as the criterion in the powder-type medicine fertilizer; Disintegrating process is that dried mixture is pulverized, and pulverizes by present technique field common method.
Because the material of the carrier of above-mentioned powder-type medicine fertilizer is the macroelement class fertilizer of solubility, therefore, the fertile solubility property of this powder-type medicine is good.
Further, solvent is preferably one or more in 200# solvent oil, N-Methyl pyrrolidone, isopropylcarbinol, the methyl phenyl ketone in above-mentioned particle formulation medicine fertilizer and powder-type medicine fertilizer and preparation method thereof, this solvent must exist, and related component is fully dissolved and each component is fully disperseed; Described tensio-active agent is preferably one or more in JFC, 603# tensio-active agent, 600# tensio-active agent, alkylphenol polyoxyethylene or its phosphoric acid ester, fatty alcohol-polyoxyethylene ether, sulfonated lignin, the naphthalenesulfonate formaldehyde condensation compound, wherein, JFC, 603# tensio-active agent, all commercially available acquisition of 600# tensio-active agent; Described sorbent material is preferred but be not limited only to white carbon black.The interpolation of this tensio-active agent and sorbent material effectively improved the dispersiveness and the homogeneity of fertile and fertile each component of powder-type medicine of particle formulation medicine, effectively improved the stability of the fertile and powder-type medicine fertilizer drug effect of particle formulation medicine.
From the above mentioned as can be known, preparation technology fertile and powder-type medicine fertilizer is simple for particle formulation medicine, and condition is easily controlled, and is suitable for suitability for industrialized production.
The described medicine fertilizer of present embodiment is composite with at least a in Provado, acetamiprid, the thiophene worm piperazine, Avrmectin and macroelement fertilizer and trace element fertilizer, effectively promoted Avrmectin, Provado and/or acetamiprid and/or thiophene worm piperazine drug effect, and crop has been played the medicine fertilizer of accretion nematode and subterranean pest-insect.
Because medicine fertilizer, particle formulation medicine fertilizer and powder-type medicine fertilizer have aforementioned premium properties and drug effect, make that medicine fertilizer, particle formulation medicine fertilizer or powder-type medicine fertilizer can be the control subterranean pest-insect or/and use in the nematode.Medicine fertilizer in use, preferably with seed dressing, spraying, seed manure, dash and execute or drench the control that mode such as execute is used for nematode and subterranean pest-insect on corn, wheat, soybean, peanut and the vegetables.
Below illustrate by a plurality of embodiment that the present embodiment medicine is fertile different to be formed and preparation method thereof, with and aspect such as performance.
Embodiment 1
The preparation of 10.1% A Wei acetamiprid particle formulation medicine fertilizer, its prescription is as follows:
Avrmectin 0.1%
Acetamiprid 10%
N-Methyl pyrrolidone 10%
Fatty alcohol-polyoxyethylene ether 7%
Ammonium sulfate 15%
Potassium primary phosphate 32%
Four water, eight Sodium Tetraboratees 3%
Ethylenediamine tetraacetic acid (EDTA) zinc sodium 2%
Four water ammonium molybdates 1%
White carbon black 1.5%
The kaolin surplus
Its preparation method is: elder generation dissolves the former medicine of Avrmectin, the former medicine of acetamiprid and tensio-active agent fatty alcohol-polyoxyethylene ether with the solvent N-Methyl pyrrolidone and makes mother liquor, and obtained mother liquor and ammonium sulfate, potassium primary phosphate, four water, eight Sodium Tetraboratees, ethylenediamine tetraacetic acid (EDTA) zinc sodium, four water ammonium molybdates, white carbon black, kaolin are carried out the particle formulation medicine fertilizer that contains 10.1% A Wei acetamiprid that granulation promptly obtains being used to prevent and treat subterranean pest-insect and nematode in the fluidized bed prilling mode.
Embodiment 2
The preparation of 3% A Wei thiophene worm piperazine particle formulation medicine fertilizer, its prescription is as follows:
Avrmectin 1%
Thiophene worm piperazine 2%
N-Methyl pyrrolidone 8%
Alkylphenol polyoxyethylene 6%
Primary ammonium phosphate 35%
Saltpetre 15%
Boric acid 5%
Ethylenediamine tetraacetic acid (EDTA) manganese disodium 3%
Sodium orthomolybdate 1%
Calcium disodium edathamil 5%
White carbon black 1.5%
The diatomite surplus
Its preparation method is: elder generation dissolves the former medicine of Avrmectin, the former medicine of thiophene worm piperazine and tensio-active agent alkylphenol polyoxyethylene with the solvent N-Methyl pyrrolidone and makes mother liquor, and obtained mother liquor and primary ammonium phosphate, saltpetre, boric acid, ethylenediamine tetraacetic acid (EDTA) manganese disodium, Sodium orthomolybdate, calcium disodium edathamil, white carbon black, diatomite are carried out the particle formulation medicine fertilizer that contains 3% A Wei thiophene worm piperazine that granulation promptly obtains being used to prevent and treat subterranean pest-insect and nematode in the fluidized bed prilling mode.
Embodiment 3
The preparation of 5.5% A Wei imidacloprid soluble powder formulation medicine fertilizer, its prescription is as follows:
Avrmectin 0.5%
Provado 5%
N-Methyl pyrrolidone 10%
Alkylphenol polyoxyethylene 6%
Primary ammonium phosphate 35%
Saltpetre 15%
Boric acid 2%
Ethylenediamine tetraacetic acid (EDTA) manganese disodium 2%
Sodium orthomolybdate 1%
Calcium disodium edathamil 5%
White carbon black 1%
The ammonium sulfate surplus
Its preparation method is: elder generation dissolves the former medicine of Avrmectin, the former medicine of Provado and surface-active agent alkylphenol polyoxyethylene with the solvent N-Methyl pyrrolidone and makes mother liquor, and obtained mother liquor and macroelement fertilizer, trace element fertilizer, carrier are carried out combination drying and pulverize the soluble powder formulation medicine fertilizer that contains 5.5% A Wei Provado that promptly obtains being used to prevent and treat subterranean pest-insect and nematode.
Embodiment 4
The preparation of 5.5% A Wei Provado particle formulation medicine fertilizer, its prescription is as follows:
Avrmectin 0.5%
Provado 5%
N-Methyl pyrrolidone 10%
Alkylphenol polyoxyethylene 6%
Primary ammonium phosphate 35%
Saltpetre 15%
Boric acid 2%
Ethylenediamine tetraacetic acid (EDTA) manganese disodium 2%
Sodium orthomolybdate 1%
Calcium disodium edathamil 5%
White carbon black 1%
The diatomite surplus
Its preparation method is: elder generation dissolves the former medicine of Avrmectin, the former medicine of Provado and surface-active agent alkylphenol polyoxyethylene with the solvent N-Methyl pyrrolidone and makes mother liquor, and obtained mother liquor and macroelement fertilizer, trace element fertilizer, white carbon black, diatomite are carried out the 5.5% A Wei Provado particle formulation medicine fertilizer that contains that granulation promptly obtains being used to prevent and treat subterranean pest-insect and nematode in the fluidized bed prilling mode.
Embodiment 5
The preparation of 8.1% A Wei imidacloprid soluble powder formulation medicine fertilizer, its prescription is as follows:
Avrmectin 0.1%
Provado 8%
N-Methyl pyrrolidone 10%
Alkylphenol polyoxyethylene 7%
Primary ammonium phosphate 15%
Saltpetre 35%
Boric acid 8%
Ethylenediamine tetraacetic acid (EDTA) manganese disodium 3%
Sodium orthomolybdate 1%
Calcium disodium edathamil 2%
White carbon black 1%
The ammonium sulfate surplus
Its preparation method is: elder generation dissolves the former medicine of Avrmectin, the former medicine of Provado and surface-active agent alkylphenol polyoxyethylene with the solvent N-Methyl pyrrolidone and makes mother liquor, and obtained mother liquor and macroelement fertilizer, trace element fertilizer, carrier are carried out combination drying and pulverize the soluble powder formulation medicine fertilizer that contains 8.1% A Wei Provado that promptly obtains being used to prevent and treat subterranean pest-insect and nematode.
Embodiment 6
The preparation of 8% A Wei Provado-acetamiprid medicine fertilizer, its prescription is as follows:
Avrmectin 1%
Provado 0.3%
Acetamiprid 0.7%
Primary ammonium phosphate 15%
Saltpetre 15%
Boric acid 8%
Ethylenediamine tetraacetic acid (EDTA) manganese disodium 3%
Sodium orthomolybdate 1%
Calcium disodium edathamil 2%
White carbon black 1%
The nakrite surplus
Its preparation method is: by prescription earlier with the solvent N-Methyl pyrrolidone that accounts for the fertile gross weight 15% of medicine with the former medicine of Avrmectin, the former medicine of Provado and account for the surface-active agent alkylphenol polyoxyethylene dissolving of the fertile gross weight 5% of medicine and make mother liquor, obtained mother liquor and macroelement fertilizer, trace element fertilizer, carrier are carried out combination drying and pulverizing promptly obtains being used to prevent and treat subterranean pest-insect and nematode contains A Wei Provado-acetamiprid medicine fertilizer of 8%.
Embodiment 7
The preparation of 10.1% A Wei Provado-acetamiprid-thiophene worm piperazine medicine fertilizer, its prescription is as follows:
Avrmectin 0.1%
Provado 8%
Acetamiprid 1%
Thiophene worm piperazine 1%
Primary ammonium phosphate 15%
Boric acid 10%
Ethylenediamine tetraacetic acid (EDTA) manganese disodium 3%
Sodium orthomolybdate 1%
Calcium disodium edathamil 2%
White carbon black 1%
The ammonium sulfate surplus
Its preparation method is: by prescription earlier with the solvent N-Methyl pyrrolidone that accounts for the fertile gross weight 5% of medicine with the former medicine of Avrmectin, the former medicine of Provado and account for the surface-active agent alkylphenol polyoxyethylene dissolving of the fertile gross weight 10% of medicine and make mother liquor, obtained mother liquor and macroelement fertilizer, trace element fertilizer, carrier are carried out combination drying and pulverize promptly obtaining being used to prevent and treat subterranean pest-insect and nematode contains A Wei Provado-acetamiprid-thiophene worm piperazine medicine fertilizer medicine fertilizer of 10.1%.
Drug effect Comparative Examples 1
The soluble powder formulation medicine that contains 5.5% A Wei Provado of embodiment 3 preparations is fertile to be reached to the crop yield effect relatively root knot nematode, controlling underground pest effect with common 5.5% A Wei imidacloprid emulsion:
1) reagent agent:
A. the soluble powder formulation medicine fertilizer that contains 5.5% A Wei Provado of embodiment 3 preparation;
B. common 5.5% A Wei imidacloprid emulsion, by gross weight 100%, its component is: Avrmectin 0.5%, Provado 5%, N-Methyl pyrrolidone 10%, alkylphenol polyoxyethylene 15%, surplus are water.
2) test method:
The soluble powder formulation medicine fertilizer (reagent agent A) that contains 5.5% A Wei Provado of embodiment 3 preparations is prevented and treated prevention effect such as following table 1 with common 5.5% A Wei imidacloprid emulsion (reagent agent B) with corn field to the test that obvious nematodiasiss and subterranean pest-insect insect pest are arranged:
The comparative efficacy test of table 1 reagent agent A and reagent agent B
According to experimental result, the soluble powder formulation medicine fertilizer that contains 5.5% A Wei Provado with embodiment 3 preparations is better than 5.5% traditional A Wei imidacloprid emulsion on the prevention effect to corn nematode and subterranean pest-insect, the soluble powder formulation medicine fertilizer that contains 5.5% A Wei Provado of embodiment 3 preparations simultaneously can make crop yield more than 30%.
Drug effect Comparative Examples 2
The particle formulation medicine that contains 5.5% A Wei Provado of embodiment 4 preparations is fertile to be reached to the crop yield effect relatively root knot nematode, controlling underground pest effect with common 5.5% A Wei imidacloprid emulsion:
1) reagent agent:
A. the particle formulation medicine fertilizer that contains 5.5% A Wei Provado of embodiment 4 preparation;
B. common 5.5% A Wei imidacloprid emulsion, by gross weight 100%, its component is: Avrmectin 0.5%, Provado 5%, N-Methyl pyrrolidone 10%, alkylphenol polyoxyethylene 15%, surplus are water.
2) test method:
The particle formulation medicine fertilizer (reagent agent A) that contains 5.5% A Wei Provado of embodiment 4 preparations is prevented and treated prevention effect such as following table 2 with common 5.5% A Wei imidacloprid emulsion (reagent agent B) with corn field to the test that obvious nematodiasiss and subterranean pest-insect insect pest are arranged:
The comparative efficacy test of table 2 reagent agent A and reagent agent B
Figure BSA00000209320500141
According to experimental result, the particle formulation medicine fertilizer that contains 5.5% A Wei Provado with embodiment 4 preparations is better than 5.5% traditional A Wei imidacloprid emulsion on the prevention effect to corn nematode and subterranean pest-insect, the particle formulation medicine fertilizer that contains 5.5% A Wei Provado of embodiment 4 preparations simultaneously can make crop yield more than 30%.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.

Claims (13)

1. medicine fertilizer comprises following components in weight percentage content:
Avrmectin 0.1%~1%
In Provado, acetamiprid, the thiophene worm piperazine at least a 1%~20%
Macroelement fertilizer 15%~40%
Trace element fertilizer 1%~5%
Carrier 44%~72.4%.
2. medicine fertilizer according to claim 1 is characterized in that: described Avrmectin weight percentage in described medicine fertilizer is 0.5%.
3. according to claim] described medicine fertilizer, it is characterized in that: in described Provado, acetamiprid, the thiophene worm piperazine at least a in described medicine fertilizer weight percentage be 5%.
4. medicine fertilizer according to claim 1, it is characterized in that: described macroelement fertilizer is at least a in nitrogenous fertilizer, phosphate fertilizer or the potash fertilizer, and at least a element in the nitrogen element in described nitrogenous fertilizer, phosphate fertilizer, the potash fertilizer, phosphoric, the potassium element accounts for 5%~20% of the fertile gross weight of described medicine;
Trace element in the described trace element fertilizer is at least a in copper, iron, manganese, zinc, molybdenum, the boron, and described trace element accounts for 0.5%~2% of the fertile gross weight of described medicine.
5. according to claim 1 or 4 described medicine fertilizer, it is characterized in that: described macroelement fertilizer is at least a in ammonium sulfate, ammonium chloride, primary ammonium phosphate, urea, potassium primary phosphate, potassium hydrogen phosphate, Repone K, vitriolate of tartar, saltpetre or the Tripotassium Citrate;
Described trace element fertilizer is at least a in Sodium orthomolybdate, four water ammonium molybdates, zinc sulfate, manganous sulfate, copper sulfate, ferrous sulfate, boric acid, four water, eight Sodium Tetraboratees, ethylenediamine tetraacetic acid (EDTA) zinc sodium, calcium disodium edathamil, ethylenediamine tetraacetic acid (EDTA) manganese disodium or the cupric ethylene diamine tetraacetate sodium.
6. medicine fertilizer according to claim 1, it is characterized in that: described carrier is at least a in kaolin, diatomite, the nakrite, or at least a in ammonium sulfate, ammonium chloride, primary ammonium phosphate, urea, potassium primary phosphate, potassium hydrogen phosphate, Repone K, vitriolate of tartar, saltpetre or the Tripotassium Citrate.
7. medicine fertilizer according to claim 1 is characterized in that: described medicine fertilizer is particle formulation medicine fertilizer or powder-type medicine fertilizer.
8. medicine fertilizer according to claim 7 is characterized in that: described medicine is fertile to be particle formulation medicine fertilizer, and described particle formulation medicine fertilizer also comprises following components in weight percentage:
Solvent 5%~15%
Tensio-active agent 5%~10%
Sorbent material 0.5%~2%;
Described carrier is at least a in kaolin, diatomite, the nakrite.
9. medicine fertilizer according to claim 7 is characterized in that: described medicine is fertile to be powder-type medicine fertilizer, and described powder-type medicine fertilizer also comprises following components in weight percentage:
Solvent 5%~15%
Tensio-active agent 5%~10%
Sorbent material 1%~2%;
Described carrier is at least a in ammonium sulfate, ammonium chloride, primary ammonium phosphate, urea, potassium primary phosphate, potassium hydrogen phosphate, Repone K, vitriolate of tartar, saltpetre or the Tripotassium Citrate.
10. according to Claim 8 or 9 described medicine fertilizer, it is characterized in that: described solvent is one or more in 200# solvent oil, N-Methyl pyrrolidone, isopropylcarbinol, the methyl phenyl ketone;
Described tensio-active agent is one or more in JFC, 603# tensio-active agent, 600# tensio-active agent, alkylphenol polyoxyethylene or its phosphoric acid ester, fatty alcohol-polyoxyethylene ether, sulfonated lignin, the naphthalenesulfonate formaldehyde condensation compound;
Described sorbent material is a white carbon black.
11. the fertile preparation method of particle formulation medicine comprises the steps:
Take by weighing at least a in Provado, acetamiprid, the thiophene worm piperazine, Avrmectin, macroelement fertilizer, trace element fertilizer, solvent, tensio-active agent, sorbent material and carrier by fertile each component concentration of particle formulation medicine, wherein, by gross weight 100%, at least a 1%~10% in Provado, acetamiprid, the thiophene worm piperazine, Avrmectin 0.1%~1%, macroelement fertilizer 15%~40%, trace element fertilizer 1%~5%, solvent 5%~15%, tensio-active agent 5%~10%, sorbent material 0.5%~2%, carrier 44%~72.4%;
With at least a in Provado, acetamiprid, the thiophene worm piperazine, solvent, Avrmectin, tensio-active agent mixed dissolution, be mixed with mother liquor;
With the mother liquor of above-mentioned preparation mix with macroelement fertilizer, trace element fertilizer, sorbent material, carrier, granulation, obtain described particle formulation medicine fertilizer.
12. the fertile preparation method of powder-type medicine comprises the steps:
Take by weighing at least a in Provado, acetamiprid, the thiophene worm piperazine, Avrmectin, macroelement fertilizer, trace element fertilizer, solvent, tensio-active agent and sorbent material by fertile each component concentration of powder-type medicine, wherein, by gross weight 100%, at least a 1%~10% in Provado, acetamiprid, the thiophene worm piperazine, Avrmectin 0.1%~1%, macroelement fertilizer 15%~40%, trace element fertilizer 1%~5%, solvent 5%~15%, tensio-active agent 5%~10%, sorbent material 0.5%~2%, carrier 44%~72.4%;
With at least a in Provado, acetamiprid, the thiophene worm piperazine, solvent, Avrmectin, tensio-active agent mixed dissolution, be mixed with mother liquor;
Mother liquor and macroelement fertilizer, trace element fertilizer, sorbent material, carrier mixing after drying, pulverizing with above-mentioned preparation obtain described powder-type medicine fertilizer.
13. preventing and treating subterranean pest-insect or/and the application in the nematode according to the arbitrary described medicine fertilizer of claim 1-10.
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