CN106561648A - Bactericidal composition of SYP-14288 - Google Patents
Bactericidal composition of SYP-14288 Download PDFInfo
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- CN106561648A CN106561648A CN201510657124.1A CN201510657124A CN106561648A CN 106561648 A CN106561648 A CN 106561648A CN 201510657124 A CN201510657124 A CN 201510657124A CN 106561648 A CN106561648 A CN 106561648A
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- bacterium amine
- benzene bacterium
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Abstract
The invention discloses a bactericidal composition of SYP-14288. The bactericidal composition contains an active ingredient A and an active ingredient B, wherein the active ingredient A is SYP-14288; the active ingredient B is optionally selected from the following compounds: azoxystrobin, kresoxim-methyl, pyraclostrobin, trifloxystrobin, 2-[3-(2,5-dimethyl-phenoxyMethyl)-phenyl]-3-methoxy-acrylic acid methyl ester, dimoxystrobin and picoxystrobin; and the weight ratio of the active ingredient A to the active ingredient B is 1: 80-60: 1. The composition has high activity on various diseases on various crops, and has obvious synergism; and the bactericidal spectrum is expanded. In addition, the bactericidal composition of SYP-14288 has the characteristics of small pesticide amount, rain drop erosion resistance and obvious synergism.
Description
Technical field
The invention belongs to technical field of pesticide, is related to the bactericidal composition of a kind of pair of benzene bacterium amine in agriculture
Application in crop pest.
Technical background
Double benzene bacterium amine (SYP-14288) are that a structure of Shenyang Chemical Engineering Inst's exploitation is novel
Compound.The test of early stage shows, the compound low toxicity, efficiently, brown to rice blast and Fructus Persicae
Maize ear rot has good field efficacy.The preventing and treating spectrum of the clearly compound is intended further in this research,
Probe into its mechanism of action, the industrialization development and Field information for the compound provide with reference to and according to
According to.
Fluoxastrobin, kresoxim-methyl, pyraclostrobin, trifloxystrobin, ZJ0712, dimoxystrobin, pyridine
Oxygen bacterium ester is the antibacterial of methoxy acrylic, the antibacterial of methoxy acrylic
It is the outer inhibitor of quinone, by block cell pigment b and the electron transmission of cytochrome c 1, suppresses
Mitochondrial respiratory.Deesterify of the selectivity from enzyme in plant body.With protectiveness, treatment
Property, it is eradicant with long residual effect, suppress spore germination.
In the real process of agricultural production, controlling disease is easiest to generate the problem that disease
Drug-fast generation.Different cultivars composition is compounded, and prevents and treats resistance disease very common
Method.Heterogeneity is compounded, and according to practical application effect, judges that certain compounding is
Potentiation, plus and or antagonism.In most cases, the compounding effect of pesticide is all
Additive effect, really has the compounding of potentiation seldom, especially potentiation clearly,
The very high compounding of synergy ratio is just less.Study through inventor, find double benzene bacterium amine
With Fluoxastrobin, kresoxim-methyl, pyraclostrobin, trifloxystrobin, ZJ0712, dimoxystrobin, pyridine oxygen
Bacterium ester is mutually compounded, and has good potentiation within the specific limits, and about double benzene bacterium amine and
Fluoxastrobin, kresoxim-methyl, pyraclostrobin, trifloxystrobin, ZJ0712, dimoxystrobin, pyridine oxygen bacterium
The related compounding of ester, at present at home and abroad there is not yet relevant report.
The content of the invention
Have that synergistic function, use cost be low, preventive effect the purpose of the present invention is to propose to a kind of
The bactericidal composition of good double benzene bacterium amine.
The present invention is to be achieved through the following technical solutions：
The bactericidal composition of a kind of pair of benzene bacterium amine, it is characterised in that containing active components A and activity
Composition B, active components A and active component B weight ratio are 1 ︰, 80～60 ︰ 1, described work
Property composition A selected from double benzene bacterium amine, active component B is selected from Fluoxastrobin, kresoxim-methyl, pyrazoles ether
One of bacterium ester, trifloxystrobin, ZJ0712, dimoxystrobin, ZEN 90160 are planted；Active components A
It is 1 ︰, 60～40 ︰ 1 with the preferred weight ratios of active component B；More preferably double benzene bacterium amine with it is phonetic
The weight ratio of bacterium ester, kresoxim-methyl or dimoxystrobin is 1 ︰, 20～10 ︰ 1；Double benzene bacterium amine and pyrazoles ether
The weight ratio of bacterium ester or trifloxystrobin is 1 ︰, 20～20 ︰ 1；The weight of double benzene bacterium amine and ZJ0712
Than for 1 ︰, 10～30 ︰ 1；Double benzene bacterium amine are 1 ︰, 30～10 ︰ 1 with ZEN 90160 weight ratio.
The bactericidal composition of described double benzene bacterium amine is used for the disease for preventing and treating crops, described agriculture
Crop includes cereal crops, legume crop, fibre crops, sugar crop, melon crop, water
Orchard crop, dry fruit crop, hobby crop, root crop, oil crop, flowers make
Thing, medicinal crop, crop, green manure pasture crop；Described disease include brown rot,
Gray mold, sclerotiniose, brown spot, scab, powdery mildew, spot defoliation, epidemic disease, frost
Mildew, rust, peronospora tabacina, anthrax, leaf mold, shot hole, blight dis-ease, anthrachose of grape,
Leaf spot, rice blast, false smut, bakanae disease, banded sclerotial blight, leaf blight, glume blight, filigree
Disease, moire disease.
In the present composition, the content of active component depends on amount of application when being used alone,
Depending on the mixed ratio and potentiation degree of a kind of compound and another kind of compound, together
When it is also relevant with target disease.Generally in compositionss, the weight percentage of active component is gross weight
The 2%～90% of amount, preferably 5%～80%.According to different preparation types, activity into
Divide content range different.Generally, liquid preparation contains by weight 1%～60% work
Property material, preferably 5%～50%；Solid preparation contains by weight 5%～80% work
Property material, preferably 10%～80%.
At least contain a kind of surfactant in the bactericidal composition of double benzene bacterium amine of the present invention, with
Beneficial to dispersion of the active component in water when applying.Surface-active contents are total formulation weight
2%～30%, balance of solid or liquid diluent.
The bactericidal composition of double benzene bacterium amine of the present invention can be being diluted using front Jing by user
Or directly use.Its preparation can be prepared by processing method known in those skilled in the art, i.e.,
After active component is mixed with liquid flux or solid carrier, surfactant is added as disperseed
One kind in agent, stabilizer, wetting agent, binding agent, antifreeze, disintegrating agent, defoamer etc.
Or it is several.
The bactericidal composition of double benzene bacterium amine of the present invention, can be processed on any pesticide on demand
Acceptable dosage form.Wherein preferred dosage form be wettable powder, water dispersible granules, suspending agent,
Suspension emulsion, microemulsion, aqueous emulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent, thermal fog,
Ultra low volume liquids.
Compositionss include following component and content when making wettable powder：Active components A
0.5%～60%, active component B 0.5%～80%, dispersant 1%～12%, wetting agent 1%～8%,
Filler surplus.
Compositionss include following component and content when making water dispersible granules：Active components A
0.5%～60%, active component B 0.5%～80%, dispersant 1%～12%, wetting agent 1%～8%,
Disintegrating agent 1%～10%, binding agent 0～8%, filler surplus.
Compositionss include following component and content when making suspending agent：Active components A
0.5%～50%, active component B 0.5%～50%, dispersant 1%～10%, wetting agent 1%～10%,
Defoamer 0.01%～2%, thickening agent 0～2%, antifreeze 0～8%, deionized water add to 100%.
Compositionss include following component and content when making suspension emulsion：Active components A
0.5%～50%, active component B 0.5%～50%, emulsifying agent 1%～10%, dispersant 1%～10%,
Solvent 1%～20%, defoamer 0.01%～2%, thickening agent 0～2%, antifreeze 0～8%, go
Ionized water adds to 100%.
Compositionss include following component and content when making microemulsion：Active component
A0.5%～50%, active component B0.5%～50%, emulsifying agent 3%～25%, solvent 1%～20%,
Antifreeze 0～8%, defoamer 0.01%～2%, deionized water add to 100%.
Compositionss include following component and content when making aqueous emulsion：Active components A
0.5%～50%, active component B 0.5%～50%, solvent 1%～20%, emulsifying agent 1%～12%,
Antifreeze 0～8%, defoamer 0.01%～2%, thickening agent 0～2%, deionized water add to 100%.
Compositionss include following component and content when making microcapsule suspending agent：Active components A 0.5%
～50%, active component B0.5%～50%, macromolecule cyst material 1%～10%, dispersant
2%～10%, solvent 1%～10%, emulsifying agent 1%～7%, pH adjusting agent 0.01%～5%,
Defoamer 0.01%～2%, deionized water adds to 100%.
Compositionss include following component and content when making microcapsule suspension-suspendinagent agent：Active component
A0.5%～50%, active component B0.5%～50%, macromolecule cyst material 1%～12%, point
Powder 1%～12%, wetting agent 1%～8%, solvent 1%～15%, emulsifying agent 1%～8%, disappear
Infusion 0.01%～2%, thickening agent 0～2%, pH adjusting agent 0.01%～5%, deionized water add
To 100%.
Compositionss include following constituent content when making thermal fog：Active components A 0.001%～20%,
Active component B0.1%～50%, dispersant 3～12%, wetting agent 1～8%, stabilizer 0～5%,
Cosolvent 5%～10%, balance of solvent.
Compositionss make ultra low volume liquids includes following constituent content：Active components A
0.001%～20%, active component B0.1%～50%, dispersant 3～12%, wetting agent 1～8%,
Synergist 1～5%, penetrating agent 1%～10%, balance of solvent.
The wettable powder the key technical indexes of the present invention：
The water dispersible granules the key technical indexes of the present invention：
The suspending agent the key technical indexes of the present invention：
The suspension emulsion the key technical indexes of the present invention：
The microemulsion the key technical indexes of the present invention：
The aqueous emulsion the key technical indexes of the present invention：
The microcapsule suspending agent the key technical indexes of the present invention：
The microcapsule suspension-suspendinagent agent the key technical indexes of the present invention：
Thermal fog the key technical indexes of the present invention：
Ultra low volume liquids the key technical indexes of the present invention：
It is an advantage of the current invention that：
(1) present composition has good potentiation and lasting effect, preventive effect within the specific limits
Higher than single dose；(2) pesticide usage amount is reduced, and reduces residual quantity of the pesticide on crop, is mitigated
Environmental pollution；(3) fungicidal spectrum is expanded, has greater activity to multiple diseases.
Specific embodiment：With reference to embodiment to further instruction of the present invention, in embodiment
Percentage ratio is weight percentage, but the invention is not limited in this.
Application Example one
1～17 wettable powder of example
By double benzene bacterium amine, active component B, dispersant, wetting agent, filler mixing, in mixing
Mix homogeneously in cylinder, remixes Jing after jet mill is crushed uniform, you can make institute of the present invention
The wettable powder product stated.1 is shown in Table specifically.
1 example of table, 1～17 each component and content
18～34 water dispersible granules of example
By double benzene bacterium amine, active component B, dispersant, wetting agent, disintegrating agent, filler together
Jing comminution by gas stream obtains the particle diameter for needing, and other help to add binding agent (can plus can be not added with) etc.
Agent, obtains materials of pelletizing.Item is quantitatively sent in fluidized bed granulating dryer through granulation and
After drying, water dispersible granules product of the present invention is obtained.2 are shown in Table specifically.
2 example of table, 18～34 each component and content
35～51 suspending agent of example
By dispersant, wetting agent, defoamer, thickening agent (can plus can be not added with), antifreeze (can
Plus can be not added with) through high speed shear mix homogeneously, double benzene bacterium amine, active component B are added, it is remaining
Amount deionized water is supplied, and ball milling 2～3 hours in ball mill make diameter of particle all exist
Less than 5 μm, suspending agent product of the present invention is obtained.3 are shown in Table specifically.
3 example of table, 35～51 each component and content
52～64 suspension emulsion of example
By dispersant, defoamer, thickening agent (can plus can be not added with), antifreeze (can plus can be not added with),
Deionized water adds double benzene bacterium amine, the ball milling in ball mill through high speed shear mix homogeneously
2～3 hours, make diameter of particle all below 5 μm, double benzene bacterium amine suspending agents are obtained, then
By active component B, solvent, emulsifying agent and various auxiliary agents with the direct emulsifying of high speed agitator to outstanding
In floating agent, suspension emulsion product of the present invention is obtained.4,5 are shown in Table specifically.
4 example of table, 52～57 each component and content
5 example of table, 58～64 each component and content
65～70 aqueous emulsion of example
Double benzene bacterium amine, active component B, solvent, emulsifying agent are added together, make to be dissolved into
Even oil phase；By deionized water, antifreeze (can plus can be not added with), thickening agent (can plus can be not added with),
Defoamer is mixed, into homogeneous water phase.Under high velocity agitation, water is added to into oil phase,
Aqueous emulsion product of the present invention is obtained.6 are shown in Table specifically.
6 example of table, 65～70 each component and content
By Fluoxastrobin, kresoxim-methyl, pyraclostrobin, trifloxystrobin, phenylate bacterium in table 1 to table 6
Ester, dimoxystrobin, ZEN 90160 are exchanged, and novel formulation can be obtained.
71～73 microemulsion of example
Double benzene bacterium amine, active component B are dissolved in the homogenizer equipped with solvent, by emulsifying
Agent, antifreeze (can plus can be not added with), defoamer are added in the homogenizer equipped with above-mentioned solution,
Deionized water mixes strongly and homogenizes after supplying surplus, finally obtains clear appearance transparent
Microemulsion product of the present invention.7 are shown in Table specifically.
7 example of table, 71～73 each component and content
74～76 microcapsule suspending agent of example
By double benzene bacterium amine, active component B, macromolecule cyst material, solvent mixing, dissolving is made
Uniformly oil phase, in a shear condition, by oil phase be added to containing emulsifying agent, pH adjusting agent,
In dispersant, the aqueous phase solution of defoamer, surplus deionized water is supplied, and bi-material is in oil
Water termination reacts, and forms high score ascus wall, makes well dispersed micro- of the present composition
Capsule suspending agent product.8 are shown in Table specifically.
8 example of table, 74～76 each component and content
77～79 microcapsule suspension-suspendinagent agent of example
By active component B, macromolecule cyst material, solvent mixing, make to be dissolved into homogeneous oil phase,
During be added in a shear condition,
Make well dispersed microcapsule suspending agent.By dispersant, wetting agent, defoamer, thickening agent (can
Plus can be not added with) through high speed shear mix homogeneously, add double benzene bacterium amine, the ball milling in ball mill
2～3 hours, make diameter of particle all below 5 μm, suspending agent is obtained, then by suspending agent
It is added in the aqueous phase solution of micro-capsule suspension, deionized water supplies surplus, makes the present invention
The well dispersed microcapsule suspension-suspendinagent agent product of compositionss.9 are shown in Table specifically.
9 example of table, 77～79 each component and content
The embodiment of the present invention is the method combined using Toxicity Determination and field test.First
By Toxicity Determination, clear and definite two kinds of medicaments compound by a certain percentage after synergy ratio
(SR), SR ＜ 0.5 are antagonism, and 0.5≤SR≤1.5 are summation action, and SR ＞ 1.5 are
Potentiation, on this basis, then carries out field test.
Test method：Jing after prerun determines the effective inhibition concentration scope of each medicament, medicament is by effective
Component content sets 5 dosage respectively and processes, if clear water control.Reference《Pesticide indoor biological is surveyed
Determine test rule antibacterial》Carry out, medicament is determined to crop pathogenic bacteria using mycelial growth rate method
Virulence.With crossing method measurement colony diameter after 72h, each process net growth of calculating,
Mycelial growth inhibition rate.
Net growth (mm)=measurement colony diameter -5
Mycelial growth inhibition rate is converted into into probit value (y), liquor strength (μ g/mL) conversion
Into logarithm value (x), virulence regression equation (y=a+bx) is tried to achieve with method of least square, and thus
Calculate the EC of every kind of medicament50Value.Two medicament different ratios are calculated according to Wadley methods simultaneously
Synergy ratio (SR), SR ＜ 0.5 are antagonism, and 0.5≤SR≤1.5 are summation action,
SR ＞ 1.5 are potentiation.Computing formula is as follows：
Wherein：A, b are respectively the shared ratio in combination of active components A and active component B；
A is double benzene bacterium amine；B is selected to Fluoxastrobin, kresoxim-methyl, pyraclostrobin, trifloxystrobin, phenylate
One of bacterium ester, dimoxystrobin, ZEN 90160 are planted.
Application Example two：For trying disease：Cucumber downy mildew；Test medicine is made by Shaanxi Wei Erqi
Thing protection company limited provides；EXPERIMENTAL DESIGN：Double benzene bacterium amine and phonetic bacterium are determined through pilot study
Effective inhibition concentration scope of ester active compound and the two different ratio mixture.
10 pairs of benzene bacterium amine of toxicity test result table and toxicity test analysis of results table of the azoxystrobin compound to cucumber downy mildew
As shown in Table 10, double benzene bacterium amine and Fluoxastrobin to cucumber downy mildew proportioning in 1 ︰ 80～60
During ︰ 1, synergy ratio SR is all higher than 1.5, illustrates that both are mixed in the range of 1 ︰, 80～60 ︰ 1
With potentiation is shown, when the proportioning of double benzene bacterium amine and Fluoxastrobin is in 1 ︰, 20～10 ︰ 1
When, potentiation is more projected, and synergy ratio is all higher than 2.20.Jing tests find double benzene bacterium amine
Optimum ratio with Fluoxastrobin is 10：1、9：1、8：1、7：1、6：1、5：1、4：
1、3：1、2：1、1：1、1：2、1：3、1：4、1：5、1：6、1：7、1：
8、1：9、1：10、1:15、1:20, especially when double benzene bacterium amine with Fluoxastrobin weight ratio are
1：When 2, synergy ratio is maximum, and potentiation is the most obvious.
Application Example three：For trying disease：Soybean rust；Test medicine is by Shaanxi Wei Erqi
Crop protection company limited provides；EXPERIMENTAL DESIGN：Double benzene bacterium amine and ether are determined through pilot study
Effective inhibition concentration scope of bacterium ester active compound and the two different ratio mixture.
11 pairs of benzene bacterium amine of toxicity test result table compound the toxicity test analysis of results table to soybean rust with kresoxim-methyl
As shown in Table 11, double benzene bacterium amine and kresoxim-methyl to soybean rust proportioning in 1 ︰, 80～60 ︰
When 1, synergy ratio SR is all higher than 1.5, illustrates both mixtures in the range of 1 ︰, 80～60 ︰ 1
Potentiation is shown, when the proportioning of double benzene bacterium amine and kresoxim-methyl is in 1 20～10 ︰ 1 of ︰,
Potentiation is more projected, and synergy ratio is all higher than 2.25.Jing tests find double benzene bacterium amine and ether
The optimum ratio of bacterium ester is 10：1、9：1、8：1、7：1、6：1、5：1、4：1、
3：1、2：1、1：1、1：2、1：3、1：4、1：5、1：6、1：7、1：8、
1：9、1：10、1:15、1:20, especially when double benzene bacterium amine and kresoxim-methyl weight ratio are 1：
When 2, synergy ratio is maximum, and potentiation is the most obvious.
Application Example four：For trying disease：Powdery mildew of cucumber；Test medicine is by Shaanxi Wei Er
Strange crop protection company limited provides；EXPERIMENTAL DESIGN：Through pilot study determine double benzene bacterium amine with
Effective inhibition concentration scope of pyraclostrobin active compound and the two different ratio mixture.
12 pairs of benzene bacterium amine of toxicity test result table compound the toxicity test interpretation of result to powdery mildew of cucumber with pyraclostrobin
Table
As shown in Table 12, double benzene bacterium amine and pyraclostrobin to powdery mildew of cucumber proportioning in 1 ︰
During 80～60 ︰ 1, synergy ratio SR is all higher than 1.5, illustrates both in 1 ︰, 80～60 ︰, 1 models
Enclose interior mixture and show potentiation, when the proportioning of double benzene bacterium amine and pyraclostrobin is in 1 ︰
During 20～20 ︰ 1, potentiation is more projected, and synergy ratio is all higher than 2.15.Jing tests are sent out
Existing double benzene bacterium amine are 20 with the optimum ratio of pyraclostrobin：1、15：1、10：1、9：1、
8：1、7：1、6：1、5：1、4：1、3：1、2：1、1：1、1：2、1：3、
1：4、1：5、1：6、1：7、1：8、1：9、1：10、1:15、1:20, especially
When double benzene bacterium amine and pyraclostrobin weight ratio are 1：When 1, synergy ratio is maximum, potentiation
It is the most obvious.
Application Example five：For trying disease：Rice blast；Test medicine is by Shaanxi Wei Er
Strange crop protection company limited provides；EXPERIMENTAL DESIGN：Through pilot study determine double benzene bacterium amine with
Effective inhibition concentration scope of trifloxystrobin active compound and the two different ratio mixture.
13 pairs of benzene bacterium amine of toxicity test result table compound the toxicity test analysis of results table to rice blast with trifloxystrobin
As shown in Table 13, double benzene bacterium amine and trifloxystrobin to rice blast proportioning in 1 ︰ 80～60
During ︰ 1, synergy ratio SR is all higher than 1.5, illustrates that both are mixed in the range of 1 ︰, 80～60 ︰ 1
With potentiation is shown, when the proportioning of double benzene bacterium amine and trifloxystrobin is in 1 ︰, 20～20 ︰ 1
When, potentiation is more projected, and synergy ratio is all higher than 2.15.Jing tests find double benzene bacterium amine
Optimum ratio with trifloxystrobin is 20：1、15：1、10：1、9：1、8：1、7：1、
6：1、5：1、4：1、3：1、2：1、1：1、1：2、1：3、1：4、1：5、
1：6、1：7、1：8、1：9、1：10、1:15、1:20, especially when double benzene bacterium amine with
Trifloxystrobin weight ratio is 2：When 3, synergy ratio is maximum, and potentiation is the most obvious.
Application Example six：For trying disease：Powdery mildew of strawberry；Test medicine is by Shaanxi Wei Er
Strange crop protection company limited provides；EXPERIMENTAL DESIGN：Through pilot study determine double benzene bacterium amine with
Effective inhibition concentration scope of ZJ0712 active compound and the two different ratio mixture.
14 pairs of benzene bacterium amine of toxicity test result table compound the toxicity test analysis of results table to powdery mildew of strawberry with ZJ0712
As shown in Table 14, double benzene bacterium amine and ZJ0712 to powdery mildew of strawberry proportioning in 1 ︰
During 80～60 ︰ 1, synergy ratio SR is all higher than 1.5, illustrates both in 1 ︰, 80～60 ︰, 1 models
Enclose interior mixture and show potentiation, when the proportioning of double benzene bacterium amine and ZJ0712 is in 1 ︰
During 10～30 ︰ 1, potentiation is more projected, and synergy ratio is all higher than 2.10.Jing tests are sent out
Existing double benzene bacterium amine are 30 with the optimum ratio of ZJ0712：1、25：1、24：1、23：1、
22：1、21：1、20：1、19：1、18：1、17：1、16：1、15：1、14：
1、13：1、12：1、11：1、10：1、9：1、8：1、7：1、6：1、5：1、
1：1、1:5、1:10, especially when double benzene bacterium amine and ZJ0712 weight ratio are 4：Increase when 1
Effect ratio is maximum, and potentiation is the most obvious.
Application Example seven：For trying disease：Rice sheath blight disease；Test medicine is by Shaanxi Wei Er
Strange crop protection company limited provides；EXPERIMENTAL DESIGN：Through pilot study determine double benzene bacterium amine with
Effective inhibition concentration scope of dimoxystrobin active compound and the two different ratio mixture.
15 pairs of benzene bacterium amine of toxicity test result table compound the toxicity test analysis of results table to rice sheath blight disease with dimoxystrobin
As shown in Table 15, double benzene bacterium amine and dimoxystrobin to rice sheath blight disease proportioning in 1 ︰ 80～60
During ︰ 1, synergy ratio SR is all higher than 1.5, illustrates that both are mixed in the range of 1 ︰, 80～60 ︰ 1
With potentiation is shown, when the proportioning of double benzene bacterium amine and dimoxystrobin is in 1 ︰, 20～10 ︰ 1
When, potentiation is more projected, and synergy ratio is all higher than 2.20.Jing tests find double benzene bacterium amine
Optimum ratio with dimoxystrobin is 10：1、9：1、8：1、7：1、6：1、5：1、4：
1、3：1、2：1、1：1、1：2、1：3、1：4、1：5、1：6、1：7、1：
8、1：9、1：10、1:15、1:20, especially when double benzene bacterium amine with dimoxystrobin weight ratio are
1：When 2, synergy ratio is maximum, and potentiation is the most obvious.
Application Example eight：For trying disease：Wheat rust；Test medicine is by Shaanxi Wei Erqi
Crop protection company limited provides；EXPERIMENTAL DESIGN：Double benzene bacterium amine and pyridine are determined through pilot study
Effective inhibition concentration scope of oxygen bacterium ester active compound and the two different ratio mixture.
16 pairs of benzene bacterium amine of toxicity test result table compound the toxicity test analysis of results table to wheat rust with ZEN 90160
As shown in Table 16, double benzene bacterium amine and ZEN 90160 to wheat rust proportioning in 1 ︰ 80～60
During ︰ 1, synergy ratio SR is all higher than 1.5, illustrates that both are mixed in the range of 1 ︰, 80～60 ︰ 1
With potentiation is shown, when the proportioning of double benzene bacterium amine and ZEN 90160 is in 1 ︰, 30～10 ︰ 1
When, potentiation is more projected, and synergy ratio is all higher than 2.35.Jing tests find double benzene bacterium amine
Optimum ratio with ZEN 90160 is 10：1、9：1、8：1、7：1、6：1、5：1、
4：1、3：1、2：1、1：1、1：2、1：3、1：4、1：5、1：6、1：7、
1：8、1：9、1：10、1：15、1:20、1:25、1:30, especially when double benzene bacterium amine
It is 1 with ZEN 90160 weight ratio：When 3, synergy ratio is maximum, and potentiation is the most obvious.
Jing tests find：Double benzene bacterium amine and Fluoxastrobin, kresoxim-methyl, pyraclostrobin, trifloxystrobin,
After ZJ0712, dimoxystrobin, ZEN 90160 compounding to brown rot in various crop, gray mold,
Sclerotiniose, brown spot, scab, powdery mildew, spot defoliation, epidemic disease, downy mildew, rust
Disease, peronospora tabacina, anthrax, leaf mold, shot hole, blight dis-ease, anthrachose of grape, leaf spot,
Rice blast, false smut, bakanae disease, banded sclerotial blight, leaf blight, glume blight, net blotch, moire
The preventing and treating of disease has obvious potentiation, and synergy ratio is more than 1.50.
Test of pesticide effectiveness part：Test medicine by Shaanxi Welch Crop Protection Co., Ltd. research and develop,
There is provided.The synopsis of 17 comparison medicament of table
Nine pairs of benzene bacterium amine of Application Example and active component B and its compounding preventing and treating cucumber downy mildew medicine
Effect test
This test arrangement investigates the cucumber downy mildew state of an illness in Shaanxi Province Weinan City Dali County, before medicine,
In the first time dispenser of state of an illness initial stage, per dispenser in 7 days once, dispenser 2 times altogether.Second dispenser
Disease index is investigated respectively and preventive effect is calculated within 3 days afterwards, 7 days, 14 days.The following institute of experimental result
Show：18 pairs of benzene bacterium amine of table and active component B and its compounding preventing and treating cucumber downy mildew test of pesticide effectiveness
As can be seen from Table 18, can effectively anti-Yellow River harnessing after double benzene bacterium amine and active component B compoundings
Melon downy mildew, prevention effect are superior to the preventive effect of single dose, and preventive effect phase is long.In test medication model
Enclose and interior target crop is had no adverse effects.
Ten pairs of benzene bacterium amine of Application Example and active component B and its compounding preventing and treating pear scab medicine
Effect test
This test arrangement investigates the pear scab state of an illness in Shaanxi Province Weinan suburban area, before medicine, in
The first time dispenser of state of an illness initial stage, per dispenser in 7 days once, dispenser 2 times altogether.After second dispenser
Disease index is investigated respectively and preventive effect is calculated within 10 days, 20 days, 30 days.The following institute of experimental result
Show：19 pairs of benzene bacterium amine of table and active component B and its compounding preventing and treating pear scab test of pesticide effectiveness
As can be seen from Table 19, pears can effectively be prevented and treated after double benzene bacterium amine and active component B compoundings
Tree scab, prevention effect is superior to the preventive effect of single dose, and preventive effect phase is long.In test medication model
Enclose and interior target crop is had no adverse effects.
Ten a pair of benzene bacterium amine of Application Example and active component B and its compounding preventing and treating soybean rust medicine
Effect test
This test arrangement investigates the soybean rust state of an illness in Xian District, Shanxi Province suburban area, before medicine, in disease
The first time dispenser of feelings initial stage, per dispenser in 7 days once, dispenser 3 times altogether.3 after third time dispenser
My god, investigate respectively within 7 days, 14 days and disease index calculate preventive effect.Experimental result is as follows：
20 pairs of benzene bacterium amine of table and active component B and its compounding preventing and treating soybean rust test of pesticide effectiveness
As can be seen from Table 20, can effectively prevent and treat big after double benzene bacterium amine and active component B compoundings
Soybean rust, prevention effect are superior to the preventive effect of single dose, and preventive effect phase is long.In test scope of medication
It is interior that target crop is had no adverse effects.
12 pairs of benzene bacterium amine of Application Example and active component B and its compounding preventing and treating rice blast
The test of pesticide effectiveness
This test arrangement investigates the rice blast state of an illness in Shaanxi Province's Hanzhong City, before medicine, in the state of an illness
The dispenser of first time at initial stage, per dispenser in 7 days once, dispenser 2 times altogether.7 days after second dispenser,
Disease index is investigated respectively and preventive effect is calculated within 14 days, 20 days.Experimental result is as follows：
21 pairs of benzene bacterium amine of table and active component B and its compounding preventing and treating rice blast test of pesticide effectiveness
As can be seen from Table 21, effectively can prevent harnessing the river after double benzene bacterium amine and active component B compoundings
Rice rice blast, prevention effect are superior to the preventive effect of single dose, and preventive effect phase is long.In test medication model
Enclose and interior target crop is had no adverse effects.
13 pairs of benzene bacterium amine of Application Example and active component B and its compounding preventing and treating Semen Tritici aestivi brown spot
The test of pesticide effectiveness
This test arrangement investigates the Semen Tritici aestivi brown spot state of an illness in Shaanxi Province's Weinan City, before medicine, in the state of an illness
The dispenser of first time at initial stage, per dispenser in 7 days once, dispenser 3 times altogether.3 days after third time dispenser,
Disease index is investigated respectively and preventive effect is calculated within 7 days, 14 days.Experimental result is as follows：
22 pairs of benzene bacterium amine of table and active component B and its compounding preventing and treating Semen Tritici aestivi brown spot test of pesticide effectiveness
As can be seen from Table 22, can effectively prevent and treat little after double benzene bacterium amine and active component B compoundings
Wheat brown spot, prevention effect are superior to the preventive effect of single dose, and preventive effect phase is long.In test medication model
Enclose and interior target crop is had no adverse effects.
14 pairs of benzene bacterium amine of Application Example and active component B and its compounding preventing and treating graw mold of tomato
The test of pesticide effectiveness
This test arrangement investigates the graw mold of tomato state of an illness in Xian District, Shanxi Province suburban area, before medicine, in
The first time dispenser of state of an illness initial stage, per dispenser in 7 days once, dispenser 2 times altogether.After second dispenser
Disease index is investigated respectively and preventive effect is calculated within 7 days, 14 days, 30 days.The following institute of experimental result
Show：23 pairs of benzene bacterium amine of table and active component B and its compounding preventing and treating graw mold of tomato test of pesticide effectiveness
As can be seen from Table 23, effectively can prevent and treat after double benzene bacterium amine and active component B compounding kind
Solanum cinerea, prevention effect are superior to the preventive effect of single dose, and preventive effect phase is long.In test medication model
Enclose and interior target crop is had no adverse effects.
15 pairs of benzene bacterium amine of Application Example are white with active component B and its compounding preventing and treating ornamental flower
The powder disease test of pesticide effectiveness
This test arrangement investigates the ornamental flower powdery mildew state of an illness before Xi'an City, Shanxi Province, medicine, in
The first time dispenser of state of an illness initial stage, per dispenser in 7 days once, dispenser 2 times altogether.After second dispenser
Disease index is investigated respectively and preventive effect is calculated within 7 days, 10 days, 20 days.The following institute of experimental result
Show：24 pairs of benzene bacterium amine of table and active component B and its compounding preventing and treating ornamental flower powdery mildew test of pesticide effectiveness
As can be seen from Table 24, sight can effectively be prevented and treated after double benzene bacterium amine and active component B compoundings
Admire the beauty of flowers grass powdery mildew, prevention effect is superior to the preventive effect of single dose, and preventive effect phase is long.Use in test
Target crop is had no adverse effects in the range of medicine.
Draw by test in all parts of the country, double benzene bacterium amine compound with active component B after to various
Brown rot, gray mold on crop, sclerotiniose, brown spot, scab, powdery mildew, speckle
Defoliation, epidemic disease, downy mildew, rust, peronospora tabacina, anthrax, leaf mold, shot hole,
Blight dis-ease, anthrachose of grape, leaf spot, rice blast, false smut, bakanae disease, banded sclerotial blight, leaf are withered
The preventive effect of the Common Diseases such as disease, glume blight, net blotch, moire disease is all higher than 95%, better than list
Agent preventive effect, potentiation are obvious.
Claims (6)
1. the bactericidal composition of a kind of pair of benzene bacterium amine, it is characterised in that containing active components A with
Active component B, the weight ratio of active components A and active component B is 1 ︰, 80～60 ︰ 1, institute
The active components A stated is double benzene bacterium amine, and active component B is selected from Fluoxastrobin, kresoxim-methyl, pyrrole
One of azoles kresoxim-methyl, trifloxystrobin, ZJ0712, dimoxystrobin, ZEN 90160 are planted.
2. the bactericidal composition of according to claim 1 pair of benzene bacterium amine, it is characterised in that：
Active components A is 1 ︰, 60～40 ︰ 1 with the weight ratio of active component B.
3. the bactericidal composition of according to claim 2 pair of benzene bacterium amine, it is characterised in that：
Double benzene bacterium amine are 1 ︰, 20～10 ︰ 1 with the weight ratio of Fluoxastrobin, kresoxim-methyl or dimoxystrobin；
Double benzene bacterium amine are 1 ︰, 20～20 ︰ 1 with the weight ratio of pyraclostrobin or trifloxystrobin；
Double benzene bacterium amine are 1 ︰, 10～30 ︰ 1 with the weight ratio of ZJ0712；
Double benzene bacterium amine are 1 ︰, 30～10 ︰ 1 with ZEN 90160 weight ratio.
4. the Bactericidal composite of as claimed in any of claims 1 to 3 pair of benzene bacterium amine
Thing, it is characterised in that：Compositionss make wettable powder, water dispersible granules, suspending agent, outstanding
Emulsion, microemulsion, aqueous emulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent, thermal fog,
Ultra low volume liquids.
5. the bactericidal composition of according to claim 4 pair of benzene bacterium amine, for preventing and treating agriculture
The application of crop pest.
6. application according to claim 5, it is characterised in that：Described disease is brown
Maize ear rot, gray mold, sclerotiniose, brown spot, scab, powdery mildew, spot defoliation, epidemic disease
Disease, downy mildew, rust, peronospora tabacina, anthrax, leaf mold, shot hole, blight dis-ease,
Anthrachose of grape, leaf spot, rice blast, false smut, bakanae disease, banded sclerotial blight, leaf blight, grain husk are withered
Disease, net blotch, moire disease.
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| CN201510657124.1A CN106561648A (en) | 2015-10-12 | 2015-10-12 | Bactericidal composition of SYP-14288 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199095A (en) * | 2010-03-22 | 2011-09-28 | 中国中化股份有限公司 | Substituted diphenylamine compounds and preparation and application thereof |
| CN104137836A (en) * | 2013-05-09 | 2014-11-12 | 陕西美邦农药有限公司 | Sterilization composition containing penflufen and methoxy acrylate |
| CN104412994A (en) * | 2013-08-29 | 2015-03-18 | 陕西韦尔奇作物保护有限公司 | Bactericidal composition containing famoxadone and methoxyacrylates |
| CN104413023A (en) * | 2013-08-30 | 2015-03-18 | 陕西韦尔奇作物保护有限公司 | Efficient pesticide composition containing nitrobenzene carboxamide and methoxy acrylate |
-
2015
- 2015-10-12 CN CN201510657124.1A patent/CN106561648A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199095A (en) * | 2010-03-22 | 2011-09-28 | 中国中化股份有限公司 | Substituted diphenylamine compounds and preparation and application thereof |
| CN104137836A (en) * | 2013-05-09 | 2014-11-12 | 陕西美邦农药有限公司 | Sterilization composition containing penflufen and methoxy acrylate |
| CN104412994A (en) * | 2013-08-29 | 2015-03-18 | 陕西韦尔奇作物保护有限公司 | Bactericidal composition containing famoxadone and methoxyacrylates |
| CN104413023A (en) * | 2013-08-30 | 2015-03-18 | 陕西韦尔奇作物保护有限公司 | Efficient pesticide composition containing nitrobenzene carboxamide and methoxy acrylate |
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