CN102165958B - Pesticide composite containing bifenazate and triazophos - Google Patents
Pesticide composite containing bifenazate and triazophos Download PDFInfo
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- CN102165958B CN102165958B CN 201110057718 CN201110057718A CN102165958B CN 102165958 B CN102165958 B CN 102165958B CN 201110057718 CN201110057718 CN 201110057718 CN 201110057718 A CN201110057718 A CN 201110057718A CN 102165958 B CN102165958 B CN 102165958B
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- 239000005653 Bifenazate Substances 0.000 title claims abstract description 126
- VHLKTXFWDRXILV-UHFFFAOYSA-N bifenazate Chemical compound C1=C(NNC(=O)OC(C)C)C(OC)=CC=C1C1=CC=CC=C1 VHLKTXFWDRXILV-UHFFFAOYSA-N 0.000 title claims abstract description 124
- AMFGTOFWMRQMEM-UHFFFAOYSA-N Triazofos Chemical compound N1=C(OP(=S)(OCC)OCC)N=CN1C1=CC=CC=C1 AMFGTOFWMRQMEM-UHFFFAOYSA-N 0.000 title claims abstract description 123
- 239000000575 pesticide Substances 0.000 title claims abstract description 22
- 239000002131 composite material Substances 0.000 title abstract description 11
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 241000196324 Embryophyta Species 0.000 claims abstract description 6
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 44
- 239000000375 suspending agent Substances 0.000 claims description 34
- 239000000843 powder Substances 0.000 claims description 16
- 238000009736 wetting Methods 0.000 claims description 14
- 239000000839 emulsion Substances 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 12
- 239000004562 water dispersible granule Substances 0.000 claims description 12
- 241001249129 Scirpophaga incertulas Species 0.000 claims description 10
- 241000098289 Cnaphalocrocis medinalis Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 230000002195 synergetic Effects 0.000 abstract description 9
- 240000006962 Gossypium hirsutum Species 0.000 abstract description 8
- 241000607479 Yersinia pestis Species 0.000 abstract description 6
- 239000000945 filler Substances 0.000 abstract description 6
- 235000013339 cereals Nutrition 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 52
- 238000010790 dilution Methods 0.000 description 23
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- 230000003449 preventive Effects 0.000 description 12
- 239000007788 liquid Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 241001454293 Tetranychus urticae Species 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 10
- 239000004480 active ingredient Substances 0.000 description 9
- 239000002270 dispersing agent Substances 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000002562 thickening agent Substances 0.000 description 8
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 241000209094 Oryza Species 0.000 description 6
- 235000007164 Oryza sativa Nutrition 0.000 description 6
- 238000000498 ball milling Methods 0.000 description 6
- -1 defoamer Substances 0.000 description 6
- 238000005469 granulation Methods 0.000 description 6
- 230000003179 granulation Effects 0.000 description 6
- 235000009566 rice Nutrition 0.000 description 6
- 230000001988 toxicity Effects 0.000 description 6
- 231100000419 toxicity Toxicity 0.000 description 6
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- 238000001035 drying Methods 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 239000005995 Aluminium silicate Substances 0.000 description 4
- PZZYQPZGQPZBDN-UHFFFAOYSA-N Aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 description 4
- BFNBIHQBYMNNAN-UHFFFAOYSA-N Ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 4
- 235000012211 aluminium silicate Nutrition 0.000 description 4
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- 238000004458 analytical method Methods 0.000 description 4
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- 238000007865 diluting Methods 0.000 description 4
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2R)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L na2so4 Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 229920001732 Lignosulfonate Polymers 0.000 description 3
- 241000488581 Panonychus citri Species 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 3
- 229920005646 polycarboxylate Polymers 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 229920001285 xanthan gum Polymers 0.000 description 3
- 240000003025 Hibiscus rosa-sinensis Species 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N Lauric acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 231100000614 Poison Toxicity 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 235000000664 Rosa chinensis Nutrition 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 240000006365 Vitis vinifera Species 0.000 description 2
- 235000014787 Vitis vinifera Nutrition 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000007884 disintegrant Substances 0.000 description 2
- 229940079593 drugs Drugs 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 235000009754 grape Nutrition 0.000 description 2
- 235000012333 grape Nutrition 0.000 description 2
- 231100000225 lethality Toxicity 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000003151 ovacidal Effects 0.000 description 2
- 230000008506 pathogenesis Effects 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000017613 viral reproduction Effects 0.000 description 2
- 230000001018 virulence Effects 0.000 description 2
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical compound OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 description 1
- GHNRTXCRBJQVGN-UHFFFAOYSA-N 4-dodecan-6-ylbenzenesulfonic acid Chemical compound CCCCCCC(CCCCC)C1=CC=C(S(O)(=O)=O)C=C1 GHNRTXCRBJQVGN-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- 241000238876 Acari Species 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- 241000675108 Citrus tangerina Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- PHTQWCKDNZKARW-UHFFFAOYSA-N Isoamyl alcohol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 1
- SKRDXYBATCVEMS-UHFFFAOYSA-N Isopropyl nitrite Chemical compound CC(C)ON=O SKRDXYBATCVEMS-UHFFFAOYSA-N 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 241000219998 Philenoptera violacea Species 0.000 description 1
- 210000002784 Stomach Anatomy 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L Sulphite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- HWKQNAWCHQMZHK-UHFFFAOYSA-N Trolnitrate Chemical compound [O-][N+](=O)OCCN(CCO[N+]([O-])=O)CCO[N+]([O-])=O HWKQNAWCHQMZHK-UHFFFAOYSA-N 0.000 description 1
- ZHOWIUGOXBMVRA-UHFFFAOYSA-N [Na].C(C)C1=CC=CC2=CC=CC=C12 Chemical compound [Na].C(C)C1=CC=CC2=CC=CC=C12 ZHOWIUGOXBMVRA-UHFFFAOYSA-N 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
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- 239000000642 acaricide Substances 0.000 description 1
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- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- OWIUPIRUAQMTTK-UHFFFAOYSA-N carbazic acid Chemical compound NNC(O)=O OWIUPIRUAQMTTK-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
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- 150000002170 ethers Chemical class 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000003197 gene knockdown Methods 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000000749 insecticidal Effects 0.000 description 1
- 230000002045 lasting Effects 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
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Abstract
The invention relates to a pesticide composite which mainly comprises the effective components such as bifenazate and triazophos, and a proper amount of assistant and filler are added into the composite. The pesticide composite is characterized in that the weight ratio of the effective active components, namely the bifenazate to the triazophos is (1-40):(1-60). After the bifenazate and the triazophos are formulated, the pesticide composite has a remarkable synergic effect and sustainable prevention and treatment effects, and has higher activity to borer pests of vegetable, fruit trees, ornamental plants, cottons and cereal crops.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of effective active composition and contain the composition pesticide of Bifenazate and Hostathion for the application of control crop pest.
Technical background
Bifenazate (bifenazate) chemical name: 3-(4-methoxyl biphenyl base-3-yl) carbazic acid isopropyl ester, molecular formula: C
17H
20N
2O
3, Bifenazate is a kind of new selective foliar spray miticide, and is effective to each life stage of mite.Have ovicidal activity and knock down activity rapidly to what become mite, minimum to the predacious mite influence, be very suitable for the comprehensive regulation of insect.Plant is not poisoned.
Hostathion (triazophos) chemical name: 0,0-diethyl-0-1-phenyl-1,2,4-triazole-3-thiophosphate, molecular formula: C
12H
16N
3O
3PS.Hostathion is a kind of medium poison, broad-spectrum organophosphorous pesticide, has strong tagging and stomach poison function, good disinsection effect, and ovicidal action is obvious, and permeability is stronger, no systemic action.Prevent and treat various pests for various crop such as paddy rice.
At present, Bifenazate and Hostathion composite and be applied in both at home and abroad unexposed mistake still.
Summary of the invention
Goal of the invention: in order to satisfy the needs of agricultural chemicals on producing, take full advantage of two kinds of active components be mixed the synergistic effect that produces, improve preventive effect, reduce pesticide cost and delay the drug-fast generation of evil mite, the present invention proposes composite Bifenazate and the composition pesticide of Hostathion.The use of single agent in cultural control tends to exist a lot of defectives, and long-term a large amount of single uses can make the plant mites class that medicament is produced resistance unavoidably, cause preventive effect reduction, dosage increasing, cost height, contaminated environment etc.And that the different activities composition carries out is composite, can effectively overcome above shortcoming.Simultaneously, the synergistic effect that utilizes two kinds of active components to be mixed to produce, can improve preventive effect, reduce active ingredient consumption, save drug cost, delay the drug-fast generation of evil mite, reduce environmental pollution, be the important means of integrated control insect.
The object of the present invention is achieved like this: a kind of composition pesticide that contains Bifenazate and Hostathion, comprise effective active component, auxiliary agent and filler, it is characterized in that: the percentage by weight of effective active composition Bifenazate and Hostathion is 1～40: 1～60.
The described composition pesticide that contains Bifenazate and Hostathion is characterized in that: the percentage by weight of Bifenazate and Hostathion is 1～30: 5～50.
The described composition pesticide that contains Bifenazate and Hostathion is characterized in that: the percentage by weight of Bifenazate and Hostathion is 5～20: 10～40.
The described composition pesticide that contains Bifenazate and Hostathion is characterized in that: composition is made wetting powder, water dispersible granules, suspending agent, suspension emulsion.
When making wetting powder, composition comprises following constituent content: Bifenazate 1～40%, Hostathion 1～60%, dispersant 5～10%, wetting agent 2～10%, filler 5～91%.
The former medicine of Bifenazate, the former medicine of Hostathion, dispersant, wetting agent, filler are mixed, in mixed cylinder, mix, after airslide disintegrating mill is pulverized, mix again, namely can be made into Bifenazate Hostathion wetting powder.
When making water dispersible granules, composition comprises following constituent content: Bifenazate 1～40%, Hostathion 1～60%, dispersant 3～12%, wetting agent 1～8%, disintegrant 1～10%, binding agent 1～8%, filler 10～92%.
The former medicine of Bifenazate, the former medicine of Hostathion, dispersant, wetting agent, disintegrant, filler etc. are pulverized the particle diameter that obtains needs through air-flow together, add other auxiliary agents such as binding agent again, obtain the materials of granulating.It is interior through after granulation and the drying to expect that product are quantitatively sent the fluidized bed granulation dryer to, makes Bifenazate Hostathion water dispersible granules.
When making suspending agent, composition comprises following constituent content: Bifenazate 1～40%, Hostathion 1～40%, dispersant 2～10%, wetting agent 2～10%, defoamer 0.1～1%, thickener 0.1～2%, antifreeze 0.1～8%, stabilizing agent 0.05～3%, deionized water adds to 100%.
Dispersant, wetting agent, defoamer, thickener, antifreeze in the above-mentioned formulation material are mixed through high speed shear, add the former medicine of Bifenazate, the former medicine of Hostathion, ball milling is 2～3 hours in ball mill, makes diameter of particle all below 5 μ m, makes Bifenazate Hostathion suspending agent.
Comprise following constituent content when composition is made suspension emulsion: Bifenazate 1～40%, Hostathion 1～40%, emulsifier 2～12%, dispersant 2～10%, defoamer 0.1～2%, thickener 0.1～2%, antifreeze 0.1～8%, stabilizing agent 0.05～3%, water add to 100%.
Dispersant, defoamer, thickener, antifreeze, stabilizing agent in the above-mentioned formulation material are mixed through high speed shear, add the former medicine of Bifenazate, ball milling is 2～3 hours in ball mill, make diameter of particle all below 5 μ m, make the Bifenazate suspending agent, then with the former medicine of Hostathion, emulsifier and various auxiliary agent with the direct emulsification of high speed agitator in suspending agent, make Bifenazate Hostathion suspension emulsion.
The described composition pesticide that contains Bifenazate and Hostathion is mainly used in the control of panonychus citri, apple Tetranychus urticae, cotton red spider, European red mite, red spider mite, Chinese rose two spotted spider mite, grape two spotted spider mite, rice-stem borer, paddy stem borer, rice leaf roller in the application that prevents and treats on fruit tree, ornamental plants, cotton mite class and the cereal crop borer pest.
The invention has the advantages that: (1) Bifenazate and Hostathion, different fully to the mechanism of action of target pest, both are composite to have notable synergistic and lasting effect; (2) enlarged insecticidal spectrum, fruit tree, ornamental plants, cotton mite class and cereal crop borer pest have all been had greater activity; (3) reduce the dosage of agricultural chemicals, reduced the residual quantity of agricultural chemicals on crop, alleviated environmental pollution; (4) not with an organic solvent, to the person poultry safety, Environmental compatibility is good, is difficult for developing immunity to drugs.
Embodiment
Below in conjunction with the further instruction of the present invention of embodiment, the percentage among the embodiment all is weight percentage, but the present invention is not limited thereto.
The embodiment of the invention is the method that adopts Toxicity Determination and field trial to combine.Earlier by Toxicity Determination, the co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC＜80 are antagonism, and 80≤CTC≤120 are summation action, and CTC＞120 are synergistic effect, on this basis, carry out field trial again.
Implementation of an application example one:
A kind of composition pesticide that contains Bifenazate and Hostathion is tested the European red mite Toxicity Determination
For trying insect: European red mite.
Test medicine: provide by Shanxi Thompson Biological Technology Co., Ltd..
Experimental scheme: adopt and to soak the method that connects worm behind the leaf earlier, the fresh apple leaf of the same size that does not contact any medicament soaked in the soup that configures behind the 5s take out, dry naturally, put into insect box, connect then for examination 3 instar larvaes, under 25 ℃ of conditions, raise, every processing repeats for 3 times, every to repeat used examination borer population be 20, establishes blank simultaneously, checks dead borer population in 72h, calculate lethality and corrected mortality, try to achieve virulence regression equation and calculate LC
50Value.If the contrast lethality then is considered as invalid test greater than 10%.Computing formula is as follows:
The European red mite corrected mortality is converted into probit value (y), and concentration for the treatment of (μ g/ml) converts logarithm value (x) to, draws virulence regression equation with method of least squares, and calculates the value of every kind of medicament thus.Calculate co-toxicity coefficient CTC according to the abundant equation of Sun Yun.Computing formula following (be standard medicament with the Bifenazate, its toxicity index is 100):
TI * the P of theoretical toxicity index (TTI)=Bifenazate of M
BifenazateTI * the P of+Hostathion
Hostathion
In the formula: M is the mixture of different proportionings
P
HostathionBe Hostathion shared ratio in composition
P
BifenazateBe Bifenazate shared ratio in composition
Result of the test is as shown in table 1:
The different proportionings with Hostathion of table 1 Bifenazate are to the toxicity test of European red mite
As shown in Table 1, Bifenazate and Hostathion and composite product are to European red mite Toxicity Determination experiment discovery, co-toxicity coefficient is all greater than 120 when Bifenazate and Hostathion proportioning are 40: 1 to 1: 60, show obvious synergistic effect, especially when Bifenazate and Hostathion proportioning during at 8: 1 to 1: 10, synergistic effect is obviously outstanding, thus, Bifenazate: Hostathion all had synergistic function between 40: 1 to 1: 60, especially when Bifenazate: during Hostathion=1: 2, co-toxicity coefficient maximum, synergistic effect are the most obvious.
Application Example 1
The test of 20% Bifenazate Hostathion wetting powder control panonychus citri
Bifenazate 10%, Hostathion 10%, neopelex 8%, bay alcohol radical sodium sulphate 10%, kaolin adds to 100%, and the aforementioned formula material is mixed, in stirred tank, evenly stir, behind airslide disintegrating mill, mix again, namely make 20% Bifenazate Hostathion wetting powder.This prescription is by 1500 times of liquid dilution sprayings, seven days control panonychus citri effects are 94.51% behind the medicine, and 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution dilute use according to dilute 900 times and 2000 times respectively with quadrat method, and seven days control efficiency are respectively 81.31% and 79.72% behind the medicine.
Application Example 2
45% Bifenazate Hostathion wetting powder control rice-stem borer
Bifenazate 30%, Hostathion 15%, Negel 6%, lauryl sodium sulfate 4%, kaolin adds to 100%, and the aforementioned formula material is mixed, in stirred tank, evenly stir, behind airslide disintegrating mill, mixing, make 45% Bifenazate Hostathion wetting powder.This proportioning is by 2000 times of dilution sprayings, seven days control rice-stem borer effects are 96.21% behind the medicine, 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution dilute 1000 times and 2000 times of liquid dilution uses respectively according to same quadrat method, and seven days preventive effects are respectively 84.46% and 76.12% behind the medicine.
Application Example 3
41% Bifenazate Hostathion wetting powder control European red mite
Bifenazate 40%, Hostathion 1%, polycarboxylate 5%, lauryl sodium sulfate 3%, spaonin powder 2%, kaolin 49%, mixture carry out air-flow to be pulverized, and makes 41% Bifenazate Hostathion wetting powder.3000 times of sprayings of this pharmaceutical formulation dilution, seven days control European red mite effects are 94.11% behind the medicine.480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution dilute 1000 times and 2000 times respectively according to same quadrat method, and seven days preventive effects are respectively 81.35% and 75.99% behind the medicine.
Application Example 4
60% Bifenazate Hostathion wetting powder control cotton red spider
Bifenazate 20%, Hostathion 40%, sodium lignin sulfonate 5%, neopelex 8%, diatomite adds to 100%, the aforementioned formula material is mixed, in stirred tank, evenly stir, mixing behind airslide disintegrating mill, namely making 60% Bifenazate Hostathion wetting powder, this proportioning is pressed preparation consumption 20g/ mu dilution spraying, seven days control efficiency are 97.78% behind the medicine, 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution are pressed preparation consumption 30g/ mu and 65g/ mu respectively and are used according to same quadrat method, and seven days preventive effects are respectively 82.13% and 80.05% behind the medicine.
Application Example 5
61% Bifenazate Hostathion wetting powder control apple Tetranychus urticae
Bifenazate 1%, Hostathion 60%, neopelex 3%, bay alcohol radical sodium sulphate 4%, kaolin adds to 100%, and the aforementioned formula material is mixed, in stirred tank, evenly stir, behind airslide disintegrating mill, mix again, namely make 61% Bifenazate Hostathion wetting powder.This prescription is by 4500 times of liquid dilution sprayings, seven days control apple Tetranychus urticae effects are 93.86% behind the medicine, and 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution be according to diluting 1000 times and 2000 times respectively with quadrat method, and seven days control efficiency are respectively 80.31% and 77.32% behind the medicine.
Application Example 6
30% Bifenazate Hostathion water dispersible granules control paddy rice paddy stem borer
Bifenazate 10%, Hostathion 20%, lignosulfonates 6%, neopelex 4%, ammonium sulfate 2%, starch 18%, diatomite adds to 100%, the aforementioned formula material is evenly mixed, use micro jet, carry out granulation, drying, screening in the fluidized bed prilling dryer by the mixed 30% Bifenazate Hostathion water dispersible granules that gets of sample analysis through mediating, adding then.This proportioning is by 2000 times of dilution sprayings, seven days control efficiency are 97.72% behind the medicine, 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution dilute 1000 times and 2000 times of dilution uses respectively according to same quadrat method, and seven days preventive effects are respectively 79.80% and 75.62% behind the medicine.
Application Example 7
45% Bifenazate Hostathion water dispersible granules control paddy rice paddy stem borer
Bifenazate 5%, Hostathion 40%, sodium lignin sulfonate 5%, SDS 10%, ammonium sulfate 5%, polyethylene glycol 1%, bentonite adds to 100%, the aforementioned formula material is evenly mixed, use micro jet, carry out granulation, drying, screening in the fluidized bed prilling dryer and namely make 45% Bifenazate Hostathion water dispersible granules by sample analysis through mediating, adding then.This prescription is by 1500 times of liquid dilution sprayings, seven days control efficiency are 94.99% behind the medicine, and 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution use according to dilute 1000 times and the dilution of 2000 times of liquid respectively with quadrat method, and seven days control efficiency are respectively 81.51% and 76.88% behind the medicine.
Application Example 8
50% Bifenazate Hostathion water dispersible granules control cotton yellow spider
Bifenazate 20%, Hostathion 30%, sodium lignin sulfonate 5%, SDS 10%, ammonium sulfate 5%, diatomite adds to 100%, and the aforementioned formula material is evenly mixed, use micro jet, carry out granulation, drying, screening in the fluidized bed prilling dryer and namely make 50% Bifenazate Hostathion water dispersible granules by sample analysis through mediating, adding then.This prescription is pressed preparation consumption 25g/ mu dilution spraying, seven days control efficiency are 96.68% behind the medicine, and 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution are pressed preparation consumption 40g/ mu and 65/ mu of doubly use, and seven days control efficiency are respectively 80.51% and 77.88% behind the medicine.
Application Example 9
80% Bifenazate Hostathion water dispersible granules control oranges and tangerines tetranychid
Bifenazate 15%, Hostathion 65%, polycarboxylate 3%, lignosulfonates 3%, lauryl sodium sulfate 4%, ammonium sulfate 2%, starch 8%, the aforementioned formula material is evenly mixed, use micro jet, carry out granulation, drying, screening in the fluidized bed prilling dryer and namely make 80% Bifenazate Hostathion water dispersible granules by sample analysis through mediating, adding then.This prescription is by 8000 times of liquid dilution sprayings, seven days control efficiency are 95.00% behind the medicine, and 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution be according to diluting 1000 times and 2000 times of uses respectively with quadrat method, and seven days preventive effects are respectively 80.03% and 74.58% behind the medicine.
Application Example 10
10% Bifenazate Hostathion suspending agent control Chinese rose two spotted spider mite
Bifenazate 5%, Hostathion 5%, alkylphenol polyoxyethylene 6%, lauryl sodium sulfate 4%, silicone compound 0.1%, polyvinyl alcohol 0.3%, propane diols 3%, deionized water adds to 100%, and thickener and antifreezing agent are mixed back all the other components except crossing active ingredient, mixes through high speed shear, add active ingredient, ball milling is 2～3 hours in ball mill, makes particle diameter all below 5um, namely makes 10% Bifenazate Hostathion suspending agent.This proportioning is pressed preparation consumption 28g/ mu dilution spraying, 7 days control efficiency are 93.21% behind the medicine, 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution are pressed preparation consumption 30g/ mu and 65g/ mu respectively and are used according to same quadrat method, and 7 days preventive effects are respectively 82.35% and 77.99% behind the medicine.
Application Example 11
25% Bifenazate Hostathion suspending agent control cotton red spider
Bifenazate 5%, Hostathion 20%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%, washing powder 3%, silicone oil 0.1%, polyethylene glycol 0.2%, deionized water adds to 100%, thickener and antifreezing agent are mixed back all the other components except crossing active ingredient, mix through high speed shear, add active ingredient, ball milling is 2～3 hours in ball mill, make particle diameter all below 5um, namely make 25% Bifenazate Hostathion suspending agent.This proportioning is pressed preparation consumption 26g/ mu dilution spraying, seven days control efficiency are 93.50% behind the medicine, 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution are pressed preparation consumption 30g/ mu and 65g/ mu respectively and are used according to same quadrat method, and seven days preventive effects are respectively 82.13% and 78.05% behind the medicine.
Application Example 12
Mixed that 38% Bifenazate Hostathion suspending agent is prevented and treated European red mite
Bifenazate 8%, Hostathion 30%, polycarboxylic acids sodium 3%, dispersing agent NNO 2%, silicone oil 0.1%, polyvinyl alcohol 0.2%, deionized water adds to 100%, the mixed 38% Bifenazate Hostathion suspending agent that gets.This proportioning is by 3500 times of dilution sprayings, seven days control European red mite effects are 98.41% behind the medicine, 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution dilute 1000 times and 2000 times of uses respectively according to same quadrat method, and seven days preventive effects are respectively 82.35% and 77.99% behind the medicine.
Application Example 13
45% Bifenazate Hostathion suspending agent control red spider mite
Bifenazate 20%, Hostathion 25%, neopelex 9%, xanthans 0.6%, organic silicone 0.5%, ethylene glycol 4% adds water to 100%, thickener and antifreezing agent are mixed back all the other components except crossing active ingredient, mix through high speed shear, add active ingredient, ball milling is 2～3 hours in ball mill, make particle diameter all below 5um, namely make 45% Bifenazate Hostathion suspending agent.This prescription is by 3000 times of liquid dilution sprayings, seven days control efficiency are 96.21% behind the medicine, and 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution dilute 1000 times and 2000 times of liquid dilution uses after the same method respectively, and seven days control efficiency are 82.16% and 78.11% behind the medicine.
Application Example 14
45% Bifenazate Hostathion suspending agent control grape two spotted spider mite
Bifenazate 15%, Hostathion 30%, neopelex 8%, aluminium-magnesium silicate 2%, organic silicone 0.5%, propane diols 4% adds water to 100%, thickener and antifreezing agent are mixed back all the other components except crossing active ingredient, mix through high speed shear, add active ingredient, ball milling is 2～3 hours in ball mill, make particle diameter all below 5um, namely make 45% Bifenazate Hostathion suspending agent.This prescription is by 3000 times of liquid dilution sprayings, seven days control efficiency are 96.89% behind the medicine, and 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution dilute 1000 times and 2000 times of liquid dilution uses after the same method respectively, and seven days control efficiency are 81.16% and 76.11% behind the medicine.
Application Example 15
25% Bifenazate Hostathion suspension emulsion control paddy rice rice leaf roller
Bifenazate 5%, Hostathion 20%, alkylbenzenesulfonate 4%, sodium lignin sulfonate 5%, SDS 5%, gum Arabic 0.8%, ethylene glycol 3%, lauric acid 1%, water adds to 100%, through the mixed 25% Bifenazate Hostathion suspension emulsion that gets.This prescription is by 2000 times of liquid dilution sprayings, seven days control efficiency are 93.74% behind the medicine, and 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution be according to diluting 1000 times and 2000 times of uses respectively with quadrat method, and seven days control efficiency are respectively 79.53% and 72.14% behind the medicine.
Application Example 16
40% Bifenazate Hostathion suspension emulsion control cotton red spider
Bifenazate 20%, Hostathion 20%, ethylnaphthalene sodium sulfonate 3%, polycarboxylate 4%, xanthans 1%, propane diols 5%, polyalcohol 2%, water adds to 100%, the mixed 40% Bifenazate Hostathion suspension emulsion that gets.This prescription is pressed preparation consumption 17g/ mu dilution spraying, seven days control efficiency are 93.37% behind the medicine, and 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution are according to using with quadrat method, press preparation consumption 30g/ mu and 65g/ mu and use, seven days control efficiency are respectively 78.2% and 71.35% behind the medicine.
Application Example 17
45% Bifenazate Hostathion suspension emulsion control apple Tetranychus urticae
Bifenazate 15%, Hostathion 30%, alkylphenol polyoxyethylene class 3%, lignosulfonates 5%, neopelex 3%, polyethylene glycol 2%, gelatin 2%, water adds to 100%, the mixed 45% Bifenazate Hostathion suspension emulsion that gets.This proportioning is by 3500 times of dilution sprayings, seven days control efficiency are 96.92% behind the medicine, 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution dilute 1000 times and 2000 times of uses respectively according to same quadrat method, and seven days preventive effects are respectively 79.27% and 74.62% behind the medicine.
Application Example 18
48% Bifenazate Hostathion suspension emulsion control paddy rice paddy stem borer
Bifenazate 8%, Hostathion 40%, Negel 3%, phenethyl phenol polyethenoxy ethers 4%, xanthans 3%, glycerine 5%, isoamyl alcohol 1%, water adds to 100%, the mixed 42% Bifenazate Hostathion suspension emulsion that gets.This prescription is by 2500 times of dilution sprayings, seven days control paddy rice paddy stem borer effects are 94.38% behind the medicine, and 480 grams per liter Bifenazate suspending agents and 40% triazophos emulsifiable solution be according to diluting 1000 times and 2000 times of uses respectively with quadrat method, and seven days control efficiency are respectively 77.31% and 73.83% behind the medicine.
Claims (6)
1. composition pesticide that contains Bifenazate and Hostathion, it is characterized in that: the effective active composition is made up of Bifenazate and Hostathion, and the weight ratio of Bifenazate and Hostathion is 1:60～40:1.
2. the composition pesticide that contains Bifenazate and Hostathion according to claim 1, it is characterized in that: the weight ratio of Bifenazate and Hostathion is 1:8～2:1.
3. the composition pesticide that contains Bifenazate and Hostathion according to claim 1, it is characterized in that: the content of effective active composition accounts for 1%～80% of composition total weight in the composition.
4. the composition pesticide that contains Bifenazate and Hostathion according to claim 3, it is characterized in that: the content of effective active composition accounts for 5%～50% of composition total weight in the composition.
5. the composition pesticide that contains Bifenazate and Hostathion according to claim 1, it is characterized in that: composition is made wetting powder, water dispersible granules, suspending agent, suspension emulsion.
6. the application of composition pesticide on control fruit tree, ornamental plants, cotton mite class and rice-stem borer, paddy stem borer, rice leaf roller that contains Bifenazate and Hostathion according to claim 1.
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| CN103039511B (en) * | 2012-12-25 | 2014-01-08 | 北京市农林科学院 | Bifenazate and chlorpyrifos contained synergistic acaricidal combination |
| CN103004864B (en) * | 2013-01-10 | 2014-02-19 | 北京市农林科学院 | Pesticide composition containing bifenazate and phoxim |
| CN105211084B (en) * | 2014-12-23 | 2017-08-25 | 京博农化科技股份有限公司 | A kind of suspending agent containing pymetrozine and Bifenazate |
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