CN101978829A - Pesticidal composition containing bifenazate and spirodiclofen - Google Patents
Pesticidal composition containing bifenazate and spirodiclofen Download PDFInfo
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- CN101978829A CN101978829A CN201010545861XA CN201010545861A CN101978829A CN 101978829 A CN101978829 A CN 101978829A CN 201010545861X A CN201010545861X A CN 201010545861XA CN 201010545861 A CN201010545861 A CN 201010545861A CN 101978829 A CN101978829 A CN 101978829A
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- bifenazate
- spiral shell
- mite ester
- shell mite
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Abstract
The invention relates to a pesticidal composition containing bifenazate and spirodiclofen, which comprises an aid and a filler, and is characterized in that the weight ratio of the active ingredients, namely the bifenazate to the spirodiclofen, is 1-60:1-40. After the bifenazate and the spirodiclofen are compounded, the pesticidal composition has obvious synergism and lasting control effect, and has higher activity for mite in fruit trees, cotton and solanaceae vegetables.
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 spiral shell mite ester 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.
Spiral shell mite ester (spirodiclofen) chemical name: 3-(2,4 dichloro benzene base)-2-oxygen-1-oxygen spiral shell [4.5] last of the ten Heavenly stems-3-alkene-4-base-2,2-dimethyl butyrate acid esters,
Structural formula:
Molecular formula: C
21H
24C
12O
4, spiral shell mite ester has the brand-new mechanism of action, shows to suppress the synthetic of lipid.All effective by tagging to each developmental stage of mite, comprise ovum, the multiple mite classes such as two spotted spider mite on the fruit tree are had the better prevention effect, but long-term single use easily produces resistance, should note using with other medicament wheel.
Spiral shell mite ester is to becoming the mite weak effect, quick-acting is relatively poor, the use of spiral shell mite ester list agent has certain limitation when insect density is higher relatively, so, Bifenazate is composite with it, on agricultural, can reduce consumption, improve miticidal effect, reduce environmental pollution, solved harmful mite the drug-fast problem of single agricultural chemicals.At present, Bifenazate and spiral shell mite ester 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 composition pesticide of composite Bifenazate and spiral shell mite ester.
The object of the present invention is achieved like this: a kind of composition pesticide that contains Bifenazate and spiral shell mite ester, comprise effective active component, auxiliary agent and filler, it is characterized in that: the percentage by weight of effective active composition Bifenazate and spiral shell mite ester is 1～60: 1～40.
The described composition pesticide that contains Bifenazate and spiral shell mite ester is characterized in that: the percentage by weight of Bifenazate and spiral shell mite ester is 5～40: 1～20.
The described composition pesticide that contains Bifenazate and spiral shell mite ester is characterized in that: the percentage by weight of Bifenazate and spiral shell mite ester is 10～30: 5～10.
The described composition pesticide that contains Bifenazate and spiral shell mite ester, it is characterized in that: composition is made wetting powder, water dispersible granules, suspending agent.
When making wetting powder, composition comprises following constituent content: Bifenazate 1～60%, spiral shell mite ester 1～40%, dispersant 5～10%, wetting agent 1～5%, filler 8～92%.
The former medicine of Bifenazate, the former medicine of spiral shell mite ester, dispersant, wetting agent, filler are mixed, in mixed cylinder, mix, after airslide disintegrating mill is pulverized, mix again, promptly can be made into Bifenazate spiral shell mite ester wetting powder.
When making water dispersible granules, composition comprises following constituent content: Bifenazate 1～60%, spiral shell mite ester 1～40%, dispersant 2～10%, wetting agent 1～5%, disintegrant 4～15%, binding agent 1～8%, filler 10～90%.
The former medicine of Bifenazate, the former medicine of spiral shell mite ester, 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 the Bifenazate spirodiclofen water dispersible granule.
Comprise following constituent content when composition is made suspending agent: Bifenazate 1～40%, spiral shell mite ester 1～20%, dispersant 2～8%, wetting agent 1～5%, defoamer 0.1～1%, thickener 0.1～2%, antifreezing agent 2～8%, stabilizing agent 0.05～3%, deionized water add to 100%.
Dispersant, wetting agent, defoamer, thickener, antifreezing agent in the above-mentioned formulation material are mixed through high speed shear, add the former medicine of Bifenazate, the former medicine of spiral shell mite ester, ball milling is 2～3 hours in ball mill, makes diameter of particle all below 5 μ m, makes Bifenazate spiral shell mite ester suspending agent.
The described application that contains the composition pesticide of Bifenazate and spiral shell mite ester in control fruit tree, cotton, Solanaceae class vegetables mite class is mainly used in tomato yellow tea mite, panonychus citri, European red mite, apple Tetranychus urticae, eggplant two spotted spider mite, cotton red spider, red spider mite, the control of cotton yellow spider.
The invention has the advantages that: (1) Bifenazate and spiral shell mite ester, 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, cotton and Solanaceae class vegetables 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,, insect good to person poultry safety, Environmental compatibility is not 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 spiral shell mite ester is tested apple tree two spotted spider mite Toxicity Determination
For trying insect: the apple tree two spotted spider 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+spiral shell mite ester
Spiral shell mite ester
In the formula: M is the mixture of different proportionings
P
Spiral shell mite esterBe spiral shell mite ester shared ratio in composition
P
BifenazateBe Bifenazate shared ratio in composition
Table 1 Bifenazate and spiral shell mite ester and composite toxicity test thereof to the apple tree two spotted spider mite
As shown in Table 1, Bifenazate and spiral shell mite ester and composite product are to apple tree two spotted spider mite Toxicity Determination experiment discovery, co-toxicity coefficient is all greater than 120 when Bifenazate and spiral shell mite ester proportioning are 60: 1 to 1: 40, show synergistic effect, especially synergistic effect is obviously outstanding when Bifenazate and spiral shell mite ester proportioning are 20: 1 to 1: 1, Bifenazate thus: spiral shell mite ester all had synergistic function between 60: 1 to 1: 40, when Bifenazate: during spiral shell mite ester=4: 1, co-toxicity coefficient maximum, synergistic effect are the most obvious.
Implementation of an application example two:
Application Example 1
50% Bifenazate spiral shell mite ester suspending agent control European red mite
Bifenazate 25%, spiral shell mite ester 25%, alkylphenol polyoxyethylene 6%, lauryl sodium sulfate 4%, silicone compound 0.1%, polyvinyl alcohol 0.3%, propane diols 3%, deionized water add to 100%, the mixed 50% Bifenazate spiral shell mite ester suspending agent that gets.7000 times of sprayings of this proportioning preparation dilution, seven days control efficiency are 95.21% behind the medicine, 48% Bifenazate suspending agent and 240g/L spiral shell mite ester suspending agent dilute 2000 times and 4500 times respectively according to same quadrat method, and seven days preventive effects are respectively 82.35% and 77.99% behind the medicine.
Application Example 2
33% Bifenazate spiral shell mite ester suspending agent control panonychus citri
Bifenazate 3%, spiral shell mite ester 30%, neopelex 6%, xanthans 0.4%, organic silicone 0.3%, ethylene glycol 4% adds water to 100%, mixes promptly to make 33% Bifenazate spiral shell mite ester suspending agent.This prescription is by 8000 times of liquid dilution sprayings, seven days control efficiency are 95.70% behind the medicine, and 48% Bifenazate suspending agent and 240g/L spiral shell mite ester suspending agent dilute 2000 times and 4500 times of uses after the same method respectively, and seven days control efficiency are 82.16% and 80.11% behind the medicine.
Application Example 3
Mixed that 25% Bifenazate spiral shell mite ester suspending agent is prevented and treated apple tetranychus
Bifenazate 5%, spiral shell mite ester 20%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%, silicone oil 0.1%, polyethylene glycol 0.2%, deionized water adds to 100%, the mixed 25% Bifenazate spiral shell mite ester suspending agent that gets.This proportioning is by 5000 times of dilution sprayings, seven days control apple tetranychus effects are 97.15% behind the medicine, 48% Bifenazate suspending agent and 240g/L spiral shell mite ester suspending agent dilute 2000 times and 4500 times of uses respectively according to same quadrat method, and seven days preventive effects are respectively 83.13% and 80.05% behind the medicine.
Application Example 4
Mixed that 38% Bifenazate spiral shell mite ester suspending agent is prevented and treated European red mite
Bifenazate 30%, spiral shell mite ester 8%, 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 spiral shell mite ester suspending agent that gets.This proportioning is by 4000 times of dilution sprayings, seven days control European red mite effects are 98.41% behind the medicine, 48% Bifenazate suspending agent and 240g/L spiral shell mite ester suspending agent dilute 2000 times and 4500 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 5
Mixed that 10% Bifenazate spiral shell mite ester suspending agent is prevented and treated oranges and tangerines beginning tetranychid
Bifenazate 8%, spiral shell mite ester 2%, neopelex 4%, aliphatic amine polyoxyethylene ether 3%, silicone oil 0.1%, polyethylene glycol 0.2%, deionized water adds to 100%, the mixed 10% Bifenazate spiral shell mite ester suspending agent that gets.This proportioning is by 1000 times of dilution sprayings, seven days control oranges and tangerines beginning tetranychid effects are 97.75% behind the medicine, 48% Bifenazate suspending agent and 240g/L spiral shell mite ester suspending agent dilute 2000 times and 4500 times of uses respectively according to same quadrat method, and seven days preventive effects are respectively 77.01% and 78.35% behind the medicine.
Application Example 6
61% Bifenazate spiral shell mite ester wetting powder control apple Tetranychus urticae
Bifenazate 60%, spiral shell mite ester 1%, 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 spiral shell mite ester 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 48% Bifenazate suspending agent and 240g/L spiral shell mite ester suspending agent be according to diluting 2000 times and 4500 times respectively with quadrat method, and seven days control efficiency are respectively 80.31% and 77.32% behind the medicine.
Application Example 7
50% Bifenazate spiral shell mite ester wetting powder control eggplant two spotted spider mite
Bifenazate 40%, spiral shell mite ester 10%, polycarboxylate 4%, spaonin powder 4%, kaolin 42%, mixture carries out comminution by gas stream, makes 50% Bifenazate spiral shell mite ester wetting powder.This prescription is pressed preparation consumption 15g/ mu dilution spraying, and seven days control eggplant two spotted spider mite effects are 97.86% behind the medicine.48% Bifenazate suspending agent and 240g/L spiral shell mite ester suspending agent are pressed preparation consumption 20g/ mu and 10g/ mu respectively and are used according to same quadrat method, and seven days preventive effects are respectively 83.85% and 80.45% behind the medicine.
Application Example 8
22% Bifenazate spiral shell mite ester wetting powder control cotton red spider
Bifenazate 20%, spiral shell mite ester 2%, alkyl benzene sulfonate calcium salt 3%, alkylphenol-polyethenoxy are phonetic 4%, lauryl sodium sulfate 3%, moistening bleeding agent F 2%, carbonic acid fine particle calcium carbonate 10%, kaolin 56%, carry out comminution by gas stream, make 22% Bifenazate spiral shell mite ester wetting powder.This prescription is pressed preparation consumption 25g/ mu dilution spraying, and seven days control cotton red spider effects are 95.62% behind the medicine.48% Bifenazate suspending agent and 240g/L spiral shell mite ester suspending agent are according to same quadrat method, and amount of formulation 20g/ mu and 12g/ mu use respectively, and seven days preventive effects are respectively 82.74% and 76.25% behind the medicine.
Application Example 9
41% Bifenazate spiral shell mite ester wetting powder control European red mite
Bifenazate 40%, spiral shell mite ester 1%, polycarboxylate 5%, lauryl sodium sulfate 3%, spaonin powder 2%, kaolin 49%, mixture carries out comminution by gas stream, makes 41% Bifenazate spiral shell mite ester wetting powder.3000 times of sprayings of this pharmaceutical formulation dilution, seven days control European red mite effects are 97.11% behind the medicine.48% Bifenazate suspending agent and 240g/L spiral shell mite ester suspending agent dilute 2000 times and 4500 times respectively according to same quadrat method, and seven days preventive effects are respectively 82.35% and 77.99% behind the medicine.
Application Example 10
80% Bifenazate spiral shell mite ester wetting powder control citrus red mite
Bifenazate 70%, spiral shell mite ester 10%, alkyl benzene sulfonate calcium salt 4%, wetting and penetrating agent F 4%, white carbon 8%, bentonite 4%, mixture carries out comminution by gas stream, makes 80% Bifenazate spiral shell mite ester wetting powder.65000 times of sprayings of this pharmaceutical formulation dilution, seven days control European red mite effects are 98.66% behind the medicine.48% Bifenazate suspending agent and 240g/L spiral shell mite ester suspending agent dilute 2000 times and 4500 times respectively according to same quadrat method, and seven days preventive effects are respectively 78.15% and 80.32% behind the medicine.
Application Example 11
41% Bifenazate spirodiclofen water dispersible granule control red spider mite
Bifenazate 1%, spiral shell mite ester 40%, lignosulfonates 5%, neopelex 3%, ammonium sulfate 2%, aluminium-magnesium silicate 5%, kaolin adds to 100%, the mixed 41% Bifenazate spirodiclofen water dispersible granule that gets.This proportioning is by 10000 times of dilution sprayings, seven days control efficiency are 96.72% behind the medicine, 48% Bifenazate suspending agent and 240g/L spiral shell mite ester suspending agent dilute 2000 times and 4500 times of uses respectively according to same quadrat method, and seven days preventive effects are respectively 82.80% and 81.62% behind the medicine.
Application Example 12
50% Bifenazate spirodiclofen water dispersible granule control European red mite
Bifenazate 10%, spiral shell mite ester 40%, sodium lignin sulfonate 5%, SDS 5%, ammonium sulfate 5%, polyethylene glycol 1%, bentonite adds to 100%, mixes promptly to make 50% Bifenazate spirodiclofen water dispersible granule.This prescription is by 11000 times of liquid dilution sprayings, seven days control efficiency are 94.71% behind the medicine, and 48% Bifenazate suspending agent and 240g/L spiral shell mite ester suspending agent be according to diluting 2000 times and 4500 times of uses respectively with quadrat method, and seven days control efficiency are respectively 82.41% and 78.14% behind the medicine.
Application Example 13
42% Bifenazate spirodiclofen water dispersible granule control cotton yellow spider
Bifenazate 40%, spiral shell mite ester 2%, sldium lauryl sulfate 2%, sodium lignin sulfonate 5%, xanthans 3%, sodium carbonate 10%, diatomite adds to 100%, with the evenly mixed 42% Bifenazate spirodiclofen water dispersible granule that gets of aforementioned formula material.This prescription is pressed preparation consumption 15g/ mu dilution spraying, seven days control efficiency are 93.58% behind the medicine, and 48% Bifenazate suspending agent and 240g/L spiral shell mite ester suspending agent are pressed preparation consumption 20g/ mu and 12g/ mu respectively to use according to same quadrat method, and seven days control efficiency are 83.14% and 78.36% behind the medicine.
Application Example 14
70% Bifenazate spirodiclofen water dispersible granule control citrus red mite
Bifenazate 60%, spiral shell mite ester 10%, sodium phosphate trimer 4%, lauryl sodium sulfate 3%, ammonium sulfate 5%, white carbon 18% is with the evenly mixed 70% Bifenazate spirodiclofen water dispersible granule that gets of aforementioned formula material.This prescription is by 6500 times of liquid dilution sprayings, seven days control efficiency are 93.71% behind the medicine, and 48% Bifenazate suspending agent and 240g/L spiral shell mite ester suspending agent be according to diluting 2000 times and 4500 times of uses respectively with quadrat method, and seven days preventive effects are respectively 78.15% and 80.32% behind the medicine.
Application Example 15
80% Bifenazate spirodiclofen water dispersible granule control oranges and tangerines tetranychid
Bifenazate 65%, spiral shell mite ester 15%, polycarboxylate 3%, lignosulfonates 3%, lauryl sodium sulfate 4%, ammonium sulfate 2%, starch 8%, the mixed 80% Bifenazate spirodiclofen water dispersible granule that gets.This prescription is by 8000 times of liquid dilution sprayings, seven days control efficiency are 95.00% behind the medicine, and 48% Bifenazate suspending agent and 240g/L spiral shell mite ester suspending agent be according to diluting 2000 times and 4500 times of uses respectively with quadrat method, and seven days preventive effects are respectively 81.03% and 79.58% behind the medicine.
Claims (6)
1. a composition pesticide that contains Bifenazate and spiral shell mite ester comprises effective active component, auxiliary agent and filler, it is characterized in that: the percentage by weight of effective active composition Bifenazate and spiral shell mite ester is 1～60: 1～40.
2. the composition pesticide that contains Bifenazate and spiral shell mite ester according to claim 1 is characterized in that: the percentage by weight of Bifenazate and spiral shell mite ester is 5～40: 1～20.
3. the composition pesticide that contains Bifenazate and spiral shell mite ester according to claim 2 is characterized in that: the percentage by weight of Bifenazate and spiral shell mite ester is 10～30: 5～10.
4. the composition pesticide that contains Bifenazate and spiral shell mite ester according to claim 1, it is characterized in that: composition is made wetting powder, water dispersible granules, suspending agent.
5. the application that contains the composition pesticide of Bifenazate and spiral shell mite ester in control fruit tree, cotton, Solanaceae class vegetables mite class according to claim 1.
6. the composition pesticide that contains Bifenazate and spiral shell mite ester according to claim 5 is mainly used in tomato yellow tea mite, panonychus citri, European red mite, apple Tetranychus urticae, eggplant two spotted spider mite, cotton red spider, red spider mite, the control of cotton yellow spider.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102763664A (en) * | 2012-08-06 | 2012-11-07 | 杭州宇龙化工有限公司 | Insecticide composite containing spirodiclofen and bifenazate |
| CN103621524A (en) * | 2012-08-21 | 2014-03-12 | 陕西美邦农药有限公司 | Pesticide composition |
| CN106332877A (en) * | 2016-08-25 | 2017-01-18 | 安徽美兰农业发展股份有限公司 | Spirotetramat and bifenazate compound suspending agent and preparation method thereof |
| CN108684694A (en) * | 2017-04-11 | 2018-10-23 | 浙江省化工研究院有限公司 | A kind of composition of ether compound containing loop coil and Bifenazate |
| CN112314614A (en) * | 2020-11-06 | 2021-02-05 | 中国农业大学 | Nano solid pesticide containing bifenazate and spirodiclofen and preparation method thereof |
| CN112335650A (en) * | 2020-11-06 | 2021-02-09 | 中国农业大学 | Soluble agent and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101730470A (en) * | 2007-06-29 | 2010-06-09 | 拜尔农作物科学股份公司 | Acaricidal active substance combinations |
| CN102379300A (en) * | 2010-08-27 | 2012-03-21 | 青岛奥迪斯生物科技有限公司 | Acaricidal combination containing bifenazate and spirodiclofen |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101730470A (en) * | 2007-06-29 | 2010-06-09 | 拜尔农作物科学股份公司 | Acaricidal active substance combinations |
| CN102379300A (en) * | 2010-08-27 | 2012-03-21 | 青岛奥迪斯生物科技有限公司 | Acaricidal combination containing bifenazate and spirodiclofen |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102763664A (en) * | 2012-08-06 | 2012-11-07 | 杭州宇龙化工有限公司 | Insecticide composite containing spirodiclofen and bifenazate |
| CN102763664B (en) * | 2012-08-06 | 2014-03-12 | 杭州宇龙化工有限公司 | Insecticide composite containing spirodiclofen and bifenazate |
| CN103621524A (en) * | 2012-08-21 | 2014-03-12 | 陕西美邦农药有限公司 | Pesticide composition |
| CN103621524B (en) * | 2012-08-21 | 2015-07-08 | 陕西美邦农药有限公司 | Pesticide composition |
| CN106332877A (en) * | 2016-08-25 | 2017-01-18 | 安徽美兰农业发展股份有限公司 | Spirotetramat and bifenazate compound suspending agent and preparation method thereof |
| CN108684694A (en) * | 2017-04-11 | 2018-10-23 | 浙江省化工研究院有限公司 | A kind of composition of ether compound containing loop coil and Bifenazate |
| CN112314614A (en) * | 2020-11-06 | 2021-02-05 | 中国农业大学 | Nano solid pesticide containing bifenazate and spirodiclofen and preparation method thereof |
| CN112335650A (en) * | 2020-11-06 | 2021-02-09 | 中国农业大学 | Soluble agent and preparation method thereof |
| CN112314614B (en) * | 2020-11-06 | 2021-07-06 | 中国农业大学 | Nano solid pesticide containing bifenazate and spirodiclofen and preparation method thereof |
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Address after: 715500 middle section of North Ring Road, Pucheng County, Shaanxi Applicant after: Shanxi Thompson Biological Technology Co., Ltd. Address before: 710075, C, 15 floor, Jinqiao International Plaza, science and technology road, hi tech Zone, Shaanxi, Xi'an Applicant before: Shanxi Thompson Biological Technology Co., Ltd. |
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Application publication date: 20110223 |