CN101990896A - Bifenazate-and-bromopropylate-containing pesticide composition - Google Patents
Bifenazate-and-bromopropylate-containing pesticide composition Download PDFInfo
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- CN101990896A CN101990896A CN2010105524537A CN201010552453A CN101990896A CN 101990896 A CN101990896 A CN 101990896A CN 2010105524537 A CN2010105524537 A CN 2010105524537A CN 201010552453 A CN201010552453 A CN 201010552453A CN 101990896 A CN101990896 A CN 101990896A
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- bifenazate
- fenisobromolate
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- mite
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Abstract
The invention relates to a pesticide composition. The main active ingredients of the composition are bifenazate and bromopropylate, and a proper amount of auxiliaries and fillers are added into the composition. The pesticide composition is characterized by comprising 1 to 40 weight percent of bifenazate and 1 to 60 weight percent of bromopropylate. After the bifenazate and bromopropylate are compounded, the pesticide composition has obvious synergism, persistent prevention and control effect, and higher activity for mites of fruit trees, ornamental plants and cottons.
Description
Technical field
The invention belongs to technical field of pesticide, relate to the composition pesticide that a kind of effective active composition contains Bifenazate and fenisobromolate and be used to prevent and treat the application of crop mite class.
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 what become mite, minimum to the predacious mite influence, be very suitable for the comprehensive regulation of insect.Plant is not poisoned.
Fenisobromolate (bromopropylate) chemical name: 4,4 '-dibromo diphenylglycollic acid isopropyl ester, structural formula:
Molecular formula: C
17H
16Br
2O
3, fenisobromolate be a kind ofly kill that the mite spectrum is wide, the lasting period is long, toxicity is low, to the safer miticide of natural enemy, honeybee and crop.Tagging property is strong, do not have in absorption, to become, if mite and ovum all have certain lethal effect.Variations in temperature is little to the drug effect influence.This medicine is applicable to crops such as cotton, fruit tree, vegetables and tea, can prevent and treat multiple harmful mites such as tetranychid, goitre mite, line mite.The evil mite has cross resistance to this medicine and dicofol, will note during use.
At present, Bifenazate and fenisobromolate composite and be applied in still unexposed mistake both at home and abroad.
Summary of the invention
Goal of the invention: in order to satisfy the needs of agricultural chemicals on producing, make full use of two kinds of active components be mixed the synergistic effect that produced, improve preventive effect, reduce pesticide cost and delay the drug-fast generation of evil mite, the present invention proposes the composite Bifenazate and the composition pesticide of fenisobromolate.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 fenisobromolate, comprise effective active component, auxiliary agent and filler, it is characterized in that: the percentage by weight of effective active composition Bifenazate and fenisobromolate is 1～40: 1～60.
The described composition pesticide that contains Bifenazate and fenisobromolate is characterized in that: the percentage by weight of Bifenazate and fenisobromolate is 1～20: 5～40.
The described composition pesticide that contains Bifenazate and fenisobromolate is characterized in that: the percentage by weight of Bifenazate and fenisobromolate is 5～10: 10～30.
The described composition pesticide that contains Bifenazate and fenisobromolate 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%, fenisobromolate 1～60%, dispersant 5～10%, wetting agent 2～10%, filler 8～91%.
The former medicine of Bifenazate, the former medicine of fenisobromolate, dispersant, wetting agent, filler are mixed, in mixed cylinder, mix, after airslide disintegrating mill is pulverized, mix again, promptly can be made into Bifenazate fenisobromolate wetting powder.
When making water dispersible granules, composition comprises following constituent content: Bifenazate 1～40%, fenisobromolate 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 fenisobromolate, dispersant, wetting agent, disintegrant, filler etc. are obtained the particle diameter that needs through comminution by gas stream 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 fenisobromolate water dispersible granules.
When making suspending agent, composition comprises following constituent content: Bifenazate 1～20%, fenisobromolate 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 fenisobromolate, ball milling is 2～3 hours in ball mill, makes diameter of particle all below 5 μ m, makes Bifenazate fenisobromolate suspending agent.
Comprise following constituent content when composition is made suspension emulsion: Bifenazate 1～20%, fenisobromolate 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 fenisobromolate, emulsifier and various auxiliary agent with the direct emulsification of high speed agitator in suspending agent, make Bifenazate fenisobromolate suspension emulsion.
The described application of composition pesticide on control fruit tree, ornamental plants, cotton mite class that contains Bifenazate and fenisobromolate is mainly used in panonychus citri, apple Tetranychus urticae, cotton red spider, European red mite, red spider mite, Chinese rose two spotted spider mite, the control of grape two spotted spider mite.
The invention has the advantages that: (1) Bifenazate and fenisobromolate, 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 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, and insect is difficult for developing immunity to drugs.
Embodiment
To further instruction of the present invention, the percentage among the embodiment all is weight percentage below in conjunction with embodiment, 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.Pass through Toxicity Determination earlier, 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 fenisobromolate 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, under 25 ℃ of conditions, raise for examination 3 instar larvaes, 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 of treatment (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 (with the Bifenazate is the standard medicament, and its toxicity index is 100):
TI * the P of theoretical toxicity index (TTI)=Bifenazate of M
BifenazateTI * the P of+fenisobromolate
Fenisobromolate
In the formula: M is the mixture of different proportionings
P
FenisobromolateBe fenisobromolate 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 fenisobromolate of table 1 Bifenazate are to the toxicity test of European red mite
As shown in Table 1, Bifenazate and fenisobromolate and composite product are to European red mite Toxicity Determination experiment discovery, co-toxicity coefficient is all greater than 120 when Bifenazate and fenisobromolate proportioning are 40: 1 to 1: 60, show obvious synergistic effect, especially when Bifenazate and fenisobromolate proportioning during at 4: 1 to 1: 10, synergistic effect is obviously outstanding, thus, Bifenazate: fenisobromolate all had synergistic function between 40: 1 to 1: 60, especially when Bifenazate: during fenisobromolate=1: 2, co-toxicity coefficient maximum, synergistic effect are the most obvious.
Application Example 1
The test of 20% Bifenazate fenisobromolate wetting powder control panonychus citri
Bifenazate 10%, fenisobromolate 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, promptly make 20% Bifenazate fenisobromolate 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 500 grams per liter fenisobromolate missible oil dilute use according to dilute 2000 times and 1200 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 fenisobromolate wetting powder control apple Tetranychus urticae
Bifenazate 30%, fenisobromolate 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 fenisobromolate wetting powder.This proportioning is by 2000 times of dilution sprayings, seven days control apple Tetranychus urticae effects are 96.21% behind the medicine, 480 grams per liter Bifenazate suspending agents and 500 grams per liter fenisobromolate missible oil are according to same quadrat method, dilute 2000 times and 1200 times of liquid dilution uses respectively, seven days preventive effects are respectively 84.46% and 76.12% behind the medicine.
Application Example 3
41% Bifenazate fenisobromolate wetting powder control European red mite
Bifenazate 40%, fenisobromolate 1%, polycarboxylate 5%, lauryl sodium sulfate 3%, spaonin powder 2%, kaolin 49%, mixture carries out comminution by gas stream, makes 41% Bifenazate fenisobromolate 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 500 grams per liter fenisobromolate missible oil dilute 2000 times and 1200 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 fenisobromolate wetting powder control cotton red spider
Bifenazate 20%, fenisobromolate 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, promptly making 60% Bifenazate fenisobromolate 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 500 grams per liter fenisobromolate missible oil are pressed preparation consumption 20g/ mu and 41g/ 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 fenisobromolate wetting powder control apple Tetranychus urticae
Bifenazate 1%, fenisobromolate 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, promptly make 61% Bifenazate fenisobromolate 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 500 grams per liter fenisobromolate missible oil are according to diluting 2000 times and 1200 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 fenisobromolate water dispersible granules control European red mite
Bifenazate 10%, fenisobromolate 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 after the mixed 30% Bifenazate fenisobromolate 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 500 grams per liter fenisobromolate missible oil dilute 2000 times and 1200 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 fenisobromolate water dispersible granules control European red mite
Bifenazate 5%, fenisobromolate 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, through mediating, adding then and carry out granulation, drying, screening in the fluidized bed prilling dryer after sample analysis promptly makes 45% Bifenazate fenisobromolate water dispersible granules.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 500 grams per liter fenisobromolate missible oil use according to dilute 2000 times and the dilution of 1200 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 fenisobromolate water dispersible granules control cotton yellow spider
Bifenazate 20%, fenisobromolate 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, through mediating, adding then and carry out granulation, drying, screening in the fluidized bed prilling dryer after sample analysis promptly makes 50% Bifenazate fenisobromolate water dispersible granules.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 500 grams per liter fenisobromolate missible oil doubly use by preparation consumption 20g/ mu and 41g/ mu, and seven days control efficiency are respectively 80.51% and 77.88% behind the medicine.
Application Example 9
80% Bifenazate fenisobromolate water dispersible granules control oranges and tangerines tetranychid
Bifenazate 15%, fenisobromolate 65%, polycarboxylate 3%, lignosulfonates 3%, lauryl sodium sulfate 4%, ammonium sulfate 2%, starch 8%, the aforementioned formula material is evenly mixed, use micro jet, through mediating, adding then and carry out granulation, drying, screening in the fluidized bed prilling dryer after sample analysis promptly makes 80% Bifenazate fenisobromolate water dispersible granules.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 500 grams per liter fenisobromolate missible oil are according to diluting 2000 times and 1200 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 fenisobromolate suspending agent control Chinese rose two spotted spider mite
Bifenazate 5%, fenisobromolate 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 that 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, promptly makes 10% Bifenazate fenisobromolate 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 500 grams per liter fenisobromolate missible oil are pressed preparation consumption 20g/ mu and 41g/ 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 fenisobromolate suspending agent control cotton red spider
Bifenazate 5%, fenisobromolate 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 that 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, promptly make 25% Bifenazate fenisobromolate 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 500 grams per liter fenisobromolate missible oil are according to same quadrat method, press preparation consumption 20g/ mu and 41g/ mu respectively and use, seven days preventive effects are respectively 82.13% and 78.05% behind the medicine.
Application Example 12
Mixed that 38% Bifenazate fenisobromolate suspending agent is prevented and treated European red mite
Bifenazate 8%, fenisobromolate 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 fenisobromolate 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 500 grams per liter fenisobromolate missible oil dilute 2000 times and 1200 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 fenisobromolate suspending agent control red spider mite
Bifenazate 20%, fenisobromolate 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 that 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, promptly make 45% Bifenazate fenisobromolate 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 500 grams per liter fenisobromolate missible oil dilute 2000 times and 1200 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 fenisobromolate suspending agent control grape two spotted spider mite
Bifenazate 15%, fenisobromolate 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 that 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, promptly make 45% Bifenazate fenisobromolate 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 500 grams per liter fenisobromolate missible oil dilute 2000 times and 1200 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 fenisobromolate suspension emulsion control tetranychus viennensis
Bifenazate 5%, fenisobromolate 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 fenisobromolate 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 500 grams per liter fenisobromolate missible oil are according to diluting 2000 times and 1200 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 fenisobromolate suspension emulsion control cotton red spider
Bifenazate 20%, fenisobromolate 20%, ethylnaphthalene sodium sulfonate 3%, polycarboxylate 4%, xanthans 1%, propane diols 5%, polyalcohol 2%, water adds to 100%, the mixed 40% Bifenazate fenisobromolate 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 500 grams per liter fenisobromolate missible oil are according to using with quadrat method, press preparation consumption 20g/ mu and 41g/ mu and use, seven days control efficiency are respectively 78.2% and 71.35% behind the medicine.
Application Example 17
45% Bifenazate fenisobromolate suspension emulsion control apple Tetranychus urticae
Bifenazate 15%, fenisobromolate 30%, alkylphenol polyoxyethylene class 3%, lignosulfonates 5%, neopelex 3%, polyethylene glycol 2%, gelatin 2%, water adds to 100%, the mixed 45% Bifenazate fenisobromolate 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 500 grams per liter fenisobromolate missible oil dilute 2000 times and 1200 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 fenisobromolate suspension emulsion control panonychus citri
Bifenazate 8%, fenisobromolate 40%, Negel 3%, phenethyl phenol polyethenoxy ethers 4%, xanthans 3%, glycerine 5%, isoamyl alcohol 1%, water adds to 100%, the mixed 42% Bifenazate fenisobromolate suspension emulsion that gets.This prescription is by 2500 times of dilution sprayings, seven days control panonychus citri effects are 94.38% behind the medicine, and 480 grams per liter Bifenazate suspending agents and 500 grams per liter fenisobromolate missible oil are according to diluting 2000 times and 1200 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 fenisobromolate, it is characterized in that: the percentage by weight of effective active composition Bifenazate and fenisobromolate is 1～40: 1～60.
2. the composition pesticide that contains Bifenazate and fenisobromolate according to claim 1 is characterized in that: the percentage by weight of Bifenazate and fenisobromolate is 1～20: 5～40.
3. the composition pesticide that contains Bifenazate and fenisobromolate according to claim 2 is characterized in that: the percentage by weight of Bifenazate and fenisobromolate is 5～10: 10～30.
4. the composition pesticide that contains Bifenazate and fenisobromolate according to claim 1 is characterized in that: composition is made wetting powder, water dispersible granules, suspending agent, suspension emulsion.
5. the application of composition pesticide on control fruit tree, ornamental plants, cotton mite class that contains Bifenazate and fenisobromolate according to claim 1.
6. the composition pesticide that contains Bifenazate and fenisobromolate according to claim 5 is used for panonychus citri, apple Tetranychus urticae, cotton red spider, European red mite, red spider mite, Chinese rose two spotted spider mite, the control of grape two spotted spider mite.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006213664A (en) * | 2005-02-04 | 2006-08-17 | Mitsui Chemicals Inc | Plant disease control composition and its control method |
| CN101416627A (en) * | 2008-11-06 | 2009-04-29 | 张少武 | Acaricide composition containing propargite and bromopropylate with synergistic action |
| CN101606517A (en) * | 2009-07-27 | 2009-12-23 | 深圳诺普信农化股份有限公司 | A kind of farm chemical emulsion preparation |
| CN101790978A (en) * | 2009-12-02 | 2010-08-04 | 深圳诺普信农化股份有限公司 | Pesticide emulsion in water and preparation method thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006213664A (en) * | 2005-02-04 | 2006-08-17 | Mitsui Chemicals Inc | Plant disease control composition and its control method |
| CN101416627A (en) * | 2008-11-06 | 2009-04-29 | 张少武 | Acaricide composition containing propargite and bromopropylate with synergistic action |
| CN101606517A (en) * | 2009-07-27 | 2009-12-23 | 深圳诺普信农化股份有限公司 | A kind of farm chemical emulsion preparation |
| CN101790978A (en) * | 2009-12-02 | 2010-08-04 | 深圳诺普信农化股份有限公司 | Pesticide emulsion in water and preparation method thereof |
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