CN105248426B - A kind of high-efficient pesticide composition - Google Patents
A kind of high-efficient pesticide composition Download PDFInfo
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- CN105248426B CN105248426B CN201510585374.9A CN201510585374A CN105248426B CN 105248426 B CN105248426 B CN 105248426B CN 201510585374 A CN201510585374 A CN 201510585374A CN 105248426 B CN105248426 B CN 105248426B
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- hexanaphthene flusulfamide
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Abstract
The invention discloses a kind of high-efficient pesticide composition, high-efficient pesticide composition contains active components A and active component B, and active components A is Hexanaphthene flusulfamide, and active component B is selected from any one following compound：Tebuconazole, Difenoconazole, hexaconazole, propiconazole, cyproconazole, penconazole, prothioconazoles, and active components A and active component B weight ratio are the ︰ 1 of 1 ︰ 60~80.The present composition has greater activity to the multiple diseases in various crop, and has obvious synergistic effect, expands fungicidal spectrum.And with the characteristics of dosage is small, resistance of rainwater washing against, and synergy is obvious.
Description
The application is divisional application, and original application is the patent of invention that Shaanxi Meibang Pesticide Co., Ltd. submits, and is applied
Number it is 201210298763.X, it is entitled：A kind of high-efficient pesticide composition, the applying date be：2012.8.21.
Technical field
The invention belongs to technical field of pesticide, is related to a kind of application of high-efficient pesticide composition on corps diseases.
Technical background
Hexanaphthene flusulfamide chemical name：N- (2- trifluoromethyl-4-chlorophenyls)-a- oxocyclohexyl sulfonamide.It has
Stronger prevention, treatment and osmotically active, and have higher lasting effect.Bright through table of field test results, Hexanaphthene flusulfamide can have
Effect ground preventing and treating gray mold, sclerotinia sclerotiorum, Cucumber Target Leaf Spot and scab.
Tebuconazole, Difenoconazole, hexaconazole, propiconazole, cyproconazole, penconazole, prothioconazoles are triazole type sterilizations
Agent, triazole bactericidal agent broad-spectrum-have very high activity to many kinds of disease funguses of sac fungus, basidiomycetes, Fungi Imperfecti,
It is but inactive to oomycetes；Efficiently-drug effect is high, dosage is reduced；Lasting period length-blade face 15-20 days, 80 days left sides of seed treatment
The right side, soil treatment 100 days is longer than general bactericide, and extends with the increase of dosage；Uptake and transmission is good, absorbs speed
Degree is fast, and the absorbed amount of triazolone can suppress the growth of powdery mildew after dispenser 2 hours；With strong preventive effect, compared with
Good therapeutic action, stifling and eradicant action.The mechanism of action for influence sterols biosynthesis, make somatic cells film function by
Destroy.
In the real process of agricultural production, controlling disease is easiest to generate the problem that the generation of disease drug resistance.No
Compounded with kind composition, be to prevent and treat the very common method of resistance disease.Heterogeneity is compounded, and is imitated according to practical application
Fruit, to judge that certain compounding is synergy plus and or antagonism.In most cases, the compounding effect of agricultural chemicals is all to add
And effect, really have that the compounding of synergistic effect is seldom, especially synergistic effect clearly, the very high compounding of synergy ratio just more
It is few.Studied by inventor, find by Hexanaphthene flusulfamide and Tebuconazole, Difenoconazole, hexaconazole, propiconazole, cyproconazole,
Penconazole, prothioconazoles mutually compound, and have good synergistic effect within the specific limits, and about Hexanaphthene flusulfamide and penta azoles
Alcohol, Difenoconazole, hexaconazole, propiconazole, cyproconazole, penconazole, the related compounding of prothioconazoles, at present at home and abroad not yet
See relevant report.
The content of the invention
There is synergistic function, the highly effective pesticide group that use cost is low, preventive effect is good the purpose of the present invention is to propose to a kind of
Compound.
The present invention is to be achieved through the following technical solutions：
A kind of high-efficient pesticide composition, it is characterised in that containing active components A and active component B, active components A and activity
Composition B weight ratio is the ︰ 1 of 1 ︰ 60 ~ 80, and described active components A is selected from Hexanaphthene flusulfamide, and active component B is selected from Tebuconazole, phenylate
One of methyl cyclic-azole, hexaconazole, propiconazole, cyproconazole, penconazole, prothioconazoles are planted；Active components A and active component B are preferred
Weight ratio be the ︰ 1 of 1 ︰ 40 ~ 60；More preferably Hexanaphthene flusulfamide and Tebuconazole or Difenoconazole or propiconazole or prothioconazoles
Weight ratio be the ︰ 1 of 1 ︰ 10 ~ 25, the weight ratio of Hexanaphthene flusulfamide and hexaconazole or penconazole be the ︰ 1 of 1 ︰ 5 ~ 30, Hexanaphthene flusulfamide and
The weight ratio of cyproconazole is the ︰ 1 of 1 ︰ 10 ~ 30；Most preferably Hexanaphthene flusulfamide and Tebuconazole or Difenoconazole or propiconazole or third
The weight of sulphur bacterium azoles or cyproconazole ratio is the ︰ 1 of 1 ︰ 5 ~ 15, and Hexanaphthene flusulfamide and the weight ratio of hexaconazole or penconazole are the ︰ of 1 ︰ 1 ~ 20
1。
Described high-efficient pesticide composition is used for the disease for preventing and treating crops, and described crops include cereal crops, beans
Class crop, fibre crops, sugar crop, melon crop, fruits crop, dry fruit crop, hobby crop, root crop,
Oil crops, flower crop, medicinal crop, crop, green manure pasture crop；Described disease include gray mold, sclerotiniose,
Brown spot, scab, leaf spot, powdery mildew, ring spot, spot defoliation, false smut, leaf blight, epidemic disease, anthrachose of grape, spot are withered
Disease, anthracnose, shot hole, rust, banded sclerotial blight, white rot, droop, net blotch, moire disease, balck shank..
The amount of application when content of active component depends on being used alone in the present composition, also depends on a kind of chemical combination
Thing and the mixed ratio and synergistic effect degree of another compound, at the same it is also relevant with target disease.In usual composition
The weight percentage of active component is the 2%~90% of gross weight, preferably 5%~80%.It is living according to different preparation types
Property component content scope is different.Generally, liquid preparation contains by weight 1%~60% active material, preferably 5%
~50%；Solid pharmaceutical preparation contains by weight 5%~80% active material, preferably 10%~80%.
At least contain a kind of surfactant in the high-efficient pesticide composition of the present invention, so that active component exists when applying
It is scattered in water.Surface-active contents are the 2%~30% of total formulation weight, and surplus is solid or liquid diluent.
The high-efficient pesticide composition of the present invention can be used by user before use through dilution or directly.It is prepared can be by
It is prepared by processing method known in those skilled in the art, i.e., after active component is mixed with liquid flux or solid carrier, then
Add surfactant such as dispersant, stabilizer, wetting agent, binding agent, antifreeze, disintegrant, defoamer in one kind or
It is several.
The high-efficient pesticide composition of the present invention, can be processed into acceptable formulation on any agricultural chemicals on demand.It is wherein excellent
Formulation is selected to be hanged for wettable powder, water dispersible granules, suspending agent, suspension emulsion, microemulsion, aqueous emulsion, microcapsule suspending agent, micro-capsule
Floating-suspending agent.
Composition includes following component and content when wettable powder is made：Active components A 0.5% ~ 80%, active component B
0.5% ~ 60%, dispersant 1% ~ 12%, wetting agent 1% ~ 8%, filler surplus.
Composition includes following component and content when water dispersible granules are made：Active components A 0.5% ~ 80%, active component B
0.5% ~ 60%, dispersant 1% ~ 12%, wetting agent 1% ~ 8%, disintegrant 1% ~ 10%, binding agent 0 ~ 8%, filler surplus.
Composition includes following component and content when suspending agent is made：Active components A 0.5% ~ 50%, active component B
0.5% ~ 50%, dispersant 1% ~ 10%, wetting agent 1% ~ 10%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, antifreeze 0 ~ 8%, go from
Sub- water adds to 100%.
Composition includes following component and content when suspension emulsion is made：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%, thickener 0 ~ 2%, freeze proof
Agent 0 ~ 8%, deionized water add to 100%.
Composition includes following component and content when microemulsion is made：Active components A 0.5% ~ 50%, active component B0.5% ~
50%th, emulsifying agent 3% ~ 25%, solvent 1% ~ 20%, antifreeze 0 ~ 8%, defoamer 0.01% ~ 2%, deionized water add to 100%.
Composition includes following component and content when aqueous emulsion is made：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%, thickener 0 ~ 2%, deionization
Water adds to 100%.
Composition includes following component and content when microcapsule suspending agent is made：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 add to 100%.
Composition includes following component and content when microcapsule suspension-suspendinagent agent is made：Active components A 0.5% ~ 50%, activity
Composition B0.5% ~ 50%, macromolecule cyst material 1% ~ 12%, dispersant 1% ~ 12%, wetting agent 1% ~ 8%, solvent 1% ~ 15%, emulsifying agent
1% ~ 8%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, pH adjusting agent 0.01% ~ 5%, deionized water add to 100%.
The wettable powder the key technical indexes of the present invention：
| Technical indicator | Dispersiveness | Suspensibility | MEBO ribbon gauze | Fineness (by 45 μm of testing sieves) | Water content |
| All embodiments of the invention | ≥90% | ≥90% | ≤ 90 seconds | ≥98% | ≤2% |
| Pesticidal products specification requirement | ≥80% | ≥80% | ≤ 120 seconds | ≥95% | ≤3% |
The water dispersible granules the key technical indexes of the present invention：
| Technical indicator | Dispersiveness | Suspensibility | MEBO ribbon gauze | Fineness (by 55 μm of testing sieves) | Water content |
| All embodiments of the invention | ≥90% | ≥90% | ≤ 80 seconds | ≥99% | ≤1.5% |
| Pesticidal products specification requirement | ≥80% | ≥80% | ≤ 120 seconds | ≥95% | ≤3% |
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：
The advantage of the invention is that：
(1) present composition has good synergy and lasting effect within the specific limits, and preventive effect is higher than single dose；(2) agriculture
Medicinal dose is reduced, and is reduced residual quantity of the agricultural chemicals on crop, is mitigated environmental pollution；(3) fungicidal spectrum is expanded, to multiple diseases
There is greater activity.
Embodiment：With reference to embodiment to further instruction of the present invention, the percentage in embodiment is
Percentage by weight, but the invention is not limited in this.
Application Example one
The wettable powder of embodiment 1 ~ 18
Hexanaphthene flusulfamide, active component B, dispersant, wetting agent, filler are mixed, are well mixed in mixed cylinder, through gas
Stream pulverizer remixes uniformly after crushing, you can wettable powder product of the present invention is made.Specifically it is shown in Table 1.
The each component of 1 embodiment of table 1 ~ 18 and content
The water dispersible granules of embodiment 19 ~ 36
Hexanaphthene flusulfamide, active component B, dispersant, wetting agent, disintegrant, filler are needed through air-flow crushing together
The particle diameter wanted, adds binding agent（Can add to be not added with）Etc. other auxiliary agents, materials of pelletizing are obtained.Item is quantified into feeding fluid bed
In granulating drier after granulation and drying, water dispersible granules product of the present invention is made.Specifically it is shown in Table 2.
The each component of 2 embodiment of table 19 ~ 36 and content
The suspending agent of embodiment 37 ~ 54
By dispersant, wetting agent, defoamer, thickener（Can add to be not added with）, antifreeze（Can add to be not added with）By at a high speed
Shear-mixed is uniform, adds Hexanaphthene flusulfamide, active component B, and surplus is supplied with deionized water, and ball milling 2 ~ 3 is small in ball mill
When, make diameter of particle all below 5 μm, suspending agent product of the present invention is made.Specifically it is shown in Table 3.
The each component of 3 embodiment of table 37 ~ 54 and content
The suspension emulsion of embodiment 55 ~ 67
By dispersant, defoamer, thickener（Can add to be not added with）, antifreeze（Can add to be not added with）, deionized water is through too high
Fast shear-mixed is uniform, adds Hexanaphthene flusulfamide, ball milling 2 ~ 3 hours in ball mill, makes diameter of particle all below 5 μm,
Hexanaphthene flusulfamide suspending agent is made, it is then that active component B, solvent, emulsifying agent and various auxiliary agents is directly newborn with high speed agitator
Change into suspending agent, suspension emulsion product of the present invention is made.Specifically it is shown in Table 4,5,6.
The each component of 4 embodiment of table 55 ~ 58 and content
The each component of 5 embodiment of table 59 ~ 62 and content
The each component of 6 embodiment of table 63 ~ 67 and content
The aqueous emulsion of embodiment 68 ~ 78
Hexanaphthene flusulfamide, active component B, solvent, emulsifying agent are added together, make to be dissolved into homogeneous oil phase；By deionization
Water, antifreeze（Can add to be not added with）, thickener（Can add to be not added with）, defoamer mix, into homogeneous aqueous phase.In high-speed stirring
Mix down, aqueous phase is added into oil phase, aqueous emulsion product of the present invention is made.Specifically it is shown in Table 7.
The each component of 7 embodiment of table 68 ~ 78 and content
By table 1, into table 7, Tebuconazole, Difenoconazole, hexaconazole, propiconazole, cyproconazole, penconazole, prothioconazoles are mutual
Change, novel formulation can be made.
The microemulsion of embodiment 79 ~ 81
Hexanaphthene flusulfamide, active component B are dissolved in the homogenizer equipped with solvent, by emulsifying agent, antifreeze（Can add can
It is not added with）, defoamer be added in the homogenizer equipped with above-mentioned solution, give after supplying surplus with deionized water strongly mixing and it is even
Change, finally obtain the transparent microemulsion product of the present invention of clear appearance.Specifically it is shown in Table 8.
The each component of 8 embodiment of table 79 ~ 81 and content
The microcapsule suspending agent of embodiment 82 ~ 84
Hexanaphthene flusulfamide, active component B, macromolecule cyst material, solvent are mixed, makes to be dissolved into homogeneous oil phase, is cutting
Under tangent condition, by oil phase be added to containing emulsifying agent, pH adjusting agent, dispersant, defoamer aqueous phase solution in, surplus spend from
Sub- water is supplied, and two kinds of materials react in oil-water interfaces, forms high score ascus wall, it is well dispersed that the present composition is made
Microcapsule suspending agent product.Specifically it is shown in Table 9.
The each component of 9 embodiment of table 82 ~ 84 and content
The microcapsule suspension-suspendinagent agent of embodiment 85 ~ 87
Active component B, macromolecule cyst material, solvent are mixed, make to be dissolved into homogeneous oil phase, by oil phase in shearing condition
Under be added to containing emulsifying agent, pH adjusting agent aqueous phase solution in, well dispersed microcapsule suspending agent is made.By dispersant, wet
Moisten agent, defoamer, thickener（Can add to be not added with）It is well mixed by high speed shear, Hexanaphthene flusulfamide is added, in ball mill
Ball milling 2 ~ 3 hours, make diameter of particle all below 5 μm, suspending agent is made, suspending agent is then added to micro-capsule suspension
Aqueous phase solution in, deionized water supplies surplus, and the well dispersed microcapsule suspension-suspendinagent agent product of the present composition is made.
Specifically it is shown in Table 10.
The each component of 10 embodiment of table 85 ~ 87 and content
The embodiment of the present invention is the method being combined using Toxicity Determination and field test.First pass through indoor virulence survey
Calmly, the synergy ratio after clear and definite two kinds of medicaments compound by a certain percentage（SR）, SR ＜ 0.5 are antagonism, 0.5≤SR≤1.5
For summation action, SR ＞ 1.5 are synergistic effect, on this basis, then carry out field test.
Test method：After prerun determines the effective inhibition concentration scope of each medicament, medicament sets 5 respectively by active constituent content
Individual dosage processing, if clear water compares.Reference《Farm-chemical indoor determination test rule bactericide》Carry out, using mycelial growth speed
Rate method determines virulence of the medicament to crop germ.Colony diameter is measured with crossing method after 72h, calculates the net growth of each processing
Amount, mycelial growth inhibition rate.
Net growth (mm)=measurement colony diameter -5
Mycelial growth inhibition rate is converted into probit value (y), liquor strength (μ g/mL) is converted into logarithm value (x), with minimum
Square law tries to achieve virulence regression equation (y=a+bx), and thus calculates the EC of every kind of medicament50Value.Simultaneously according to Wadley methods
Two medicament different ratio synergy ratios (SR) are calculated, SR ＜ 0.5 are antagonism, and 0.5≤SR≤1.5 are summation action,
SR ＞ 1.5 are synergistic effect.Calculation formula is as follows：
Wherein：A, b is respectively active components A and active component B ratio shared in combination；A is Hexanaphthene flusulfamide；B
Choosing to one of Tebuconazole, Difenoconazole, hexaconazole, propiconazole, cyproconazole, penconazole, prothioconazoles is planted.
Application Example two：
For trying disease：Alternaria leaf spot of apple；Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd.；Experiment is set
Meter：Hexanaphthene flusulfamide and Original Tebuconazole and effective inhibition concentration model of the two different ratio mixture are determined by pilot study
Enclose.
Toxicity test result
The Hexanaphthene flusulfamide of table 11 compounds the toxicity test analysis of results table to alternaria leaf spot of apple with Tebuconazole
| Reagent agent | Proportioning | EC50（mg/L）Observed value | EC50（mg/L）Theoretical value | Synergy ratio（SR） |
| Hexanaphthene flusulfamide | — | 6.70 | — | — |
| Tebuconazole | — | 1.21 | — | — |
| Hexamethylene Huang Jun An ︰ Tebuconazoles | 80：1 | 3.28 | 6.34 | 1.93 |
| Hexamethylene Huang Jun An ︰ Tebuconazoles | 60：1 | 3.15 | 6.24 | 1.98 |
| Hexamethylene Huang Jun An ︰ Tebuconazoles | 40：1 | 3.00 | 6.03 | 2.01 |
| Hexamethylene Huang Jun An ︰ Tebuconazoles | 25：1 | 2.55 | 5.70 | 2.24 |
| Hexamethylene Huang Jun An ︰ Tebuconazoles | 19：1 | 2.38 | 5.46 | 2.29 |
| Hexamethylene Huang Jun An ︰ Tebuconazoles | 15：1 | 2.25 | 5.22 | 2.32 |
| Hexamethylene Huang Jun An ︰ Tebuconazoles | 9：1 | 1.92 | 4.61 | 2.40 |
| Hexamethylene Huang Jun An ︰ Tebuconazoles | 5：1 | 1.55 | 3.82 | 2.46 |
| Hexamethylene Huang Jun An ︰ Tebuconazoles | 1：1 | 0.85 | 2.05 | 2.41 |
| Hexamethylene Huang Jun An ︰ Tebuconazoles | 1：5 | 0.60 | 1.40 | 2.34 |
| Hexamethylene Huang Jun An ︰ Tebuconazoles | 1：10 | 0.58 | 1.31 | 2.25 |
| Hexamethylene Huang Jun An ︰ Tebuconazoles | 1：20 | 0.61 | 1.26 | 2.06 |
| Hexamethylene Huang Jun An ︰ Tebuconazoles | 1：40 | 0.62 | 1.23 | 1.99 |
| Hexamethylene Huang Jun An ︰ Tebuconazoles | 1：60 | 0.63 | 1.23 | 1.95 |
As shown in Table 11, Hexanaphthene flusulfamide is matched in 1 60 ~ 80 ︰ 1 of ︰ with Tebuconazole to alternaria leaf spot of apple, synergic ratio
Value SR is all higher than 1.5, illustrates that both show synergistic effect at the mixture in the range of the ︰ 1 of 1 ︰ 60 ~ 80, when Hexanaphthene flusulfamide and penta
For the proportioning of azoles alcohol in 1 10 ~ 25 ︰ 1 of ︰, synergistic effect is more prominent, and synergy ratio is all higher than 2.20.Hexamethylene sulphur is found through experiment
The optimum ratio of bacterium amine and Tebuconazole is 25：1、20：1、15：1、14：1、13：1、12：1、11：1、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、1：10, especially when Hexanaphthene flusulfamide and tebuconazole weight ratio
For 5：Synergy ratio is maximum when 1, and synergistic effect is the most obvious.
Application Example three：
For trying disease：Pear scab；Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd.；Experimental design：Through
Cross pilot study and determine Hexanaphthene flusulfamide and effective inhibition concentration scope of difenoconazole technical material and the two different ratio mixture.
Toxicity test result
The Hexanaphthene flusulfamide of table 12 compounds the toxicity test analysis of results table to pear scab with Difenoconazole
| Reagent agent | Proportioning | EC50（mg/L）Observed value | EC50（mg/L）Theoretical value | Synergy ratio（SR） |
| Hexanaphthene flusulfamide | — | 6.75 | — | — |
| Difenoconazole | — | 0.94 | — | — |
| Hexamethylene Huang Jun An ︰ Difenoconazoles | 80：1 | 3.24 | 6.27 | 1.94 |
| Hexamethylene Huang Jun An ︰ Difenoconazoles | 60：1 | 3.05 | 6.13 | 2.01 |
| Hexamethylene Huang Jun An ︰ Difenoconazoles | 40：1 | 2.87 | 5.87 | 2.04 |
| Hexamethylene Huang Jun An ︰ Difenoconazoles | 25：1 | 2.42 | 5.45 | 2.25 |
| Hexamethylene Huang Jun An ︰ Difenoconazoles | 19：1 | 2.24 | 5.16 | 2.30 |
| Hexamethylene Huang Jun An ︰ Difenoconazoles | 15：1 | 2.05 | 4.87 | 2.38 |
| Hexamethylene Huang Jun An ︰ Difenoconazoles | 9：1 | 1.70 | 4.17 | 2.45 |
| Hexamethylene Huang Jun An ︰ Difenoconazoles | 5：1 | 1.33 | 3.32 | 2.50 |
| Hexamethylene Huang Jun An ︰ Difenoconazoles | 1：1 | 0.68 | 1.65 | 2.43 |
| Hexamethylene Huang Jun An ︰ Difenoconazoles | 1：5 | 0.47 | 1.10 | 2.33 |
| Hexamethylene Huang Jun An ︰ Difenoconazoles | 1：10 | 0.45 | 1.02 | 2.27 |
| Hexamethylene Huang Jun An ︰ Difenoconazoles | 1：20 | 0.48 | 0.98 | 2.04 |
| Hexamethylene Huang Jun An ︰ Difenoconazoles | 1：40 | 0.49 | 0.96 | 1.96 |
| Hexamethylene Huang Jun An ︰ Difenoconazoles | 1：60 | 0.50 | 0.95 | 1.91 |
As shown in Table 12, Hexanaphthene flusulfamide is matched in 1 60 ~ 80 ︰ 1 of ︰ with Difenoconazole to pear scab, synergic ratio
Value SR is all higher than 1.5, illustrates that both show synergistic effect at the mixture in the range of the ︰ 1 of 1 ︰ 60 ~ 80, when Hexanaphthene flusulfamide and benzene
For the proportioning of ether methyl cyclic-azole in 1 10 ~ 25 ︰ 1 of ︰, synergistic effect is more prominent, and synergy ratio is all higher than 2.25.Ring is found through experiment
The optimum ratio of own flusulfamide and Difenoconazole is 25：1、20：1、15：1、14：1、13：1、12：1、11：1、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、1：10, especially when Hexanaphthene flusulfamide and phenylate
Methyl cyclic-azole weight ratio is 5：Synergy ratio is maximum when 1, and synergistic effect is the most obvious.
Application Example four：
For trying disease：Powdery mildew of cucumber；Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd.；Experimental design：Through
Cross pilot study and determine Hexanaphthene flusulfamide and hexaconazole active compound and effective inhibition concentration scope of the two different ratio mixture.
Toxicity test result
The Hexanaphthene flusulfamide of table 13 compounds the toxicity test analysis of results table to powdery mildew of cucumber with hexaconazole
| Reagent agent | Proportioning | EC50（mg/L）Observed value | EC50（mg/L）Theoretical value | Synergy ratio（SR） |
| Hexanaphthene flusulfamide | — | 6.23 | — | — |
| Hexaconazole | — | 0.51 | — | — |
| Hexamethylene Huang Jun An ︰ hexaconazoles | 80：1 | 2.80 | 5.47 | 1.95 |
| Hexamethylene Huang Jun An ︰ hexaconazoles | 60：1 | 2.65 | 5.26 | 1.99 |
| Hexamethylene Huang Jun An ︰ hexaconazoles | 40：1 | 2.38 | 4.89 | 2.06 |
| Hexamethylene Huang Jun An ︰ hexaconazoles | 30：1 | 2.01 | 4.57 | 2.28 |
| Hexamethylene Huang Jun An ︰ hexaconazoles | 20：1 | 1.75 | 4.06 | 2.32 |
| Hexamethylene Huang Jun An ︰ hexaconazoles | 14：1 | 1.49 | 3.56 | 2.39 |
| Hexamethylene Huang Jun An ︰ hexaconazoles | 10：1 | 1.25 | 3.08 | 2.47 |
| Hexamethylene Huang Jun An ︰ hexaconazoles | 4：1 | 0.80 | 1.92 | 2.40 |
| Hexamethylene Huang Jun An ︰ hexaconazoles | 1：1 | 0.40 | 0.94 | 2.36 |
| Hexamethylene Huang Jun An ︰ hexaconazoles | 1：5 | 0.27 | 0.60 | 2.23 |
| Hexamethylene Huang Jun An ︰ hexaconazoles | 1：10 | 0.27 | 0.56 | 2.06 |
| Hexamethylene Huang Jun An ︰ hexaconazoles | 1：20 | 0.26 | 0.53 | 2.05 |
| Hexamethylene Huang Jun An ︰ hexaconazoles | 1：40 | 0.27 | 0.52 | 1.93 |
| Hexamethylene Huang Jun An ︰ hexaconazoles | 1：60 | 0.28 | 0.52 | 1.85 |
As shown in Table 13, Hexanaphthene flusulfamide is matched in 1 60 ~ 80 ︰ 1 of ︰ with hexaconazole to powdery mildew of cucumber, synergy ratio SR
1.5 are all higher than, illustrates that both show synergistic effect at the mixture in the range of the ︰ 1 of 1 ︰ 60 ~ 80, when Hexanaphthene flusulfamide and hexaconazole
Proportioning in 15 ~ 30 ︰ 1 of ︰, synergistic effect is more prominent, and synergy ratio is all higher than 2.20.Through experiment find Hexanaphthene flusulfamide with
The optimum ratio of hexaconazole is 30：1、25：1、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、4：1、3：1、2：1、1：1、1：5, especially when Hexanaphthene flusulfamide and hexaconazole weight
Than for 10：Synergy ratio is maximum when 1, and synergistic effect is the most obvious.
Application Example five：
For trying disease：Sigatoka；Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd.；Experimental design：Through
Cross pilot study and determine Hexanaphthene flusulfamide and effective inhibition concentration scope of propiconazole and the two different ratio mixture.
Toxicity test result
Toxicity test analysis of results table of the Hexanaphthene flusulfamide of table 14 with propiconazole compound to sigatoka
| Reagent agent | Proportioning | EC50（mg/L）Observed value | EC50（mg/L）Theoretical value | Synergy ratio（SR） |
| Hexanaphthene flusulfamide | — | 6.07 | — | — |
| Propiconazole | — | 1.25 | — | — |
| Hexamethylene Huang Jun An ︰ propiconazoles | 80：1 | 2.99 | 5.79 | 1.94 |
| Hexamethylene Huang Jun An ︰ propiconazoles | 60：1 | 2.85 | 5.71 | 2.00 |
| Hexamethylene Huang Jun An ︰ propiconazoles | 40：1 | 2.69 | 5.55 | 2.06 |
| Hexamethylene Huang Jun An ︰ propiconazoles | 25：1 | 2.35 | 5.29 | 2.25 |
| Hexamethylene Huang Jun An ︰ propiconazoles | 19：1 | 2.19 | 5.09 | 2.32 |
| Hexamethylene Huang Jun An ︰ propiconazoles | 15：1 | 2.05 | 4.89 | 2.39 |
| Hexamethylene Huang Jun An ︰ propiconazoles | 9：1 | 1.78 | 4.38 | 2.46 |
| Hexamethylene Huang Jun An ︰ propiconazoles | 5：1 | 1.45 | 3.70 | 2.55 |
| Hexamethylene Huang Jun An ︰ propiconazoles | 1：1 | 0.83 | 2.07 | 2.50 |
| Hexamethylene Huang Jun An ︰ propiconazoles | 1：5 | 0.60 | 1.44 | 2.40 |
| Hexamethylene Huang Jun An ︰ propiconazoles | 1：10 | 0.59 | 1.35 | 2.28 |
| Hexamethylene Huang Jun An ︰ propiconazoles | 1：20 | 0.63 | 1.30 | 2.06 |
| Hexamethylene Huang Jun An ︰ propiconazoles | 1：40 | 0.64 | 1.27 | 1.99 |
| Hexamethylene Huang Jun An ︰ propiconazoles | 1：60 | 0.65 | 1.27 | 1.95 |
As shown in Table 14, Hexanaphthene flusulfamide is matched in 1 60 ~ 80 ︰ 1 of ︰ with propiconazole to sigatoka, synergy ratio SR
1.5 are all higher than, illustrates that both show synergistic effect at the mixture in the range of the ︰ 1 of 1 ︰ 60 ~ 80, when Hexanaphthene flusulfamide and propiconazole
Proportioning in 1 10 ~ 25 ︰ 1 of ︰, synergistic effect is more prominent, and synergy ratio is all higher than 2.25.Hexanaphthene flusulfamide is found through experiment
Optimum ratio with propiconazole is 25：1、20：1、15：1、14：1、13：1、12：1、11：1、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、1：10, especially when Hexanaphthene flusulfamide and propiconazole weight ratio are 5：
Synergy ratio is maximum when 1, and synergistic effect is the most obvious.
Application Example six：
For trying disease：Wheat rust；Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd.；Experimental design：By
Pilot study determines Hexanaphthene flusulfamide and cyproconazole active compound and effective inhibition concentration scope of the two different ratio mixture.
Toxicity test result
The Hexanaphthene flusulfamide of table 15 compounds the toxicity test analysis of results table to wheat rust with cyproconazole
| Reagent agent | Proportioning | EC50（mg/L）Observed value | EC50（mg/L）Theoretical value | Synergy ratio（SR） |
| Hexanaphthene flusulfamide | — | 6.07 | — | — |
| Cyproconazole | — | 1.01 | — | — |
| Hexamethylene Huang Jun An ︰ cyproconazoles | 80：1 | 2.95 | 5.72 | 1.94 |
| Hexamethylene Huang Jun An ︰ cyproconazoles | 60：1 | 2.78 | 5.61 | 2.02 |
| Hexamethylene Huang Jun An ︰ cyproconazoles | 40：1 | 2.59 | 5.41 | 2.09 |
| Hexamethylene Huang Jun An ︰ cyproconazoles | 30：1 | 2.35 | 5.23 | 2.22 |
| Hexamethylene Huang Jun An ︰ cyproconazoles | 20：1 | 2.15 | 4.90 | 2.28 |
| Hexamethylene Huang Jun An ︰ cyproconazoles | 15：1 | 1.98 | 4.62 | 2.33 |
| Hexamethylene Huang Jun An ︰ cyproconazoles | 11：1 | 1.75 | 4.28 | 2.45 |
| Hexamethylene Huang Jun An ︰ cyproconazoles | 6：1 | 1.41 | 3.54 | 2.51 |
| Hexamethylene Huang Jun An ︰ cyproconazoles | 1：1 | 0.70 | 1.73 | 2.47 |
| Hexamethylene Huang Jun An ︰ cyproconazoles | 1：5 | 0.50 | 1.17 | 2.35 |
| Hexamethylene Huang Jun An ︰ cyproconazoles | 1：10 | 0.49 | 1.09 | 2.23 |
| Hexamethylene Huang Jun An ︰ cyproconazoles | 1：20 | 0.50 | 1.05 | 2.10 |
| Hexamethylene Huang Jun An ︰ cyproconazoles | 1：40 | 0.51 | 1.03 | 2.02 |
| Hexamethylene Huang Jun An ︰ cyproconazoles | 1：60 | 0.52 | 1.02 | 1.97 |
As shown in Table 15, Hexanaphthene flusulfamide is matched in 1 60 ~ 80 ︰ 1 of ︰ with cyproconazole to wheat rust, and synergy ratio SR is equal
More than 1.5, illustrate that both show synergistic effect at the mixture in the range of the ︰ 1 of 1 ︰ 60 ~ 80, when Hexanaphthene flusulfamide and cyproconazole
For proportioning in 1 10 ~ 30 ︰ 1 of ︰, synergistic effect is more prominent, and synergy ratio is all higher than 2.20.Through experiment find Hexanaphthene flusulfamide with
The optimum ratio of cyproconazole is 30：1、25：1、20：1、15：1、14：1、13：1、12：1、11：1、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、1：10, especially when Hexanaphthene flusulfamide and cyproconazole weight ratio are
6：Synergy ratio is maximum when 1, and synergistic effect is the most obvious.
Application Example seven：
For trying disease：Uncinula necator；Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd.；Experimental design：Through
Cross pilot study and determine Hexanaphthene flusulfamide and penconazole active compound and effective inhibition concentration scope of the two different ratio mixture.
Toxicity test result
The Hexanaphthene flusulfamide of table 16 compounds the toxicity test analysis of results table to uncinula necator with penconazole
| Reagent agent | Proportioning | EC50（mg/L）Observed value | EC50（mg/L）Theoretical value | Synergy ratio（SR） |
| Hexanaphthene flusulfamide | — | 6.05 | — | — |
| Penconazole | — | 0.58 | — | — |
| Hexamethylene Huang Jun An ︰ penconazoles | 80：1 | 2.75 | 5.42 | 1.97 |
| Hexamethylene Huang Jun An ︰ penconazoles | 60：1 | 2.60 | 5.24 | 2.02 |
| Hexamethylene Huang Jun An ︰ penconazoles | 40：1 | 2.38 | 4.92 | 2.07 |
| Hexamethylene Huang Jun An ︰ penconazoles | 30：1 | 2.01 | 4.64 | 2.31 |
| Hexamethylene Huang Jun An ︰ penconazoles | 20：1 | 1.75 | 4.18 | 2.39 |
| Hexamethylene Huang Jun An ︰ penconazoles | 14：1 | 1.49 | 3.71 | 2.49 |
| Hexamethylene Huang Jun An ︰ penconazoles | 10：1 | 1.28 | 3.26 | 2.54 |
| Hexamethylene Huang Jun An ︰ penconazoles | 4：1 | 0.85 | 2.10 | 2.47 |
| Hexamethylene Huang Jun An ︰ penconazoles | 1：1 | 0.44 | 1.06 | 2.41 |
| Hexamethylene Huang Jun An ︰ penconazoles | 1：5 | 0.30 | 0.68 | 2.28 |
| Hexamethylene Huang Jun An ︰ penconazoles | 1：10 | 0.30 | 0.63 | 2.11 |
| Hexamethylene Huang Jun An ︰ penconazoles | 1：20 | 0.30 | 0.61 | 2.02 |
| Hexamethylene Huang Jun An ︰ penconazoles | 1：40 | 0.31 | 0.59 | 1.91 |
| Hexamethylene Huang Jun An ︰ penconazoles | 1：60 | 0.32 | 0.59 | 1.84 |
As shown in Table 16, Hexanaphthene flusulfamide is matched in 1 60 ~ 80 ︰ 1 of ︰ with penconazole to uncinula necator, synergy ratio SR
1.5 are all higher than, illustrates that both show synergistic effect at the mixture in the range of the ︰ 1 of 1 ︰ 60 ~ 80, when Hexanaphthene flusulfamide and penconazole
Proportioning in 15 ~ 30 ︰ 1 of ︰, synergistic effect is more prominent, and synergy ratio is all higher than 2.25.Through experiment find Hexanaphthene flusulfamide with
The optimum ratio of penconazole is 30：1、25：1、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、4：1、3：1、2：1、1：1、1：5, especially when Hexanaphthene flusulfamide and penconazole weight
Than for 10：Synergy ratio is maximum when 1, and synergistic effect is the most obvious.
Application Example eight：
For trying disease：Sclerotinia sclerotiorum；Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd.；Experimental design：Through
Cross pilot study and determine Hexanaphthene flusulfamide and prothioconazoles active compound and effective inhibition concentration scope of the two different ratio mixture.
Toxicity test result
The Hexanaphthene flusulfamide of table 17 compounds the toxicity test analysis of results table to sclerotinia sclerotiorum with prothioconazoles
| Reagent agent | Proportioning | EC50（mg/L）Observed value | EC50（mg/L）Theoretical value | Synergy ratio（SR） |
| Hexanaphthene flusulfamide | — | 6.65 | — | — |
| Prothioconazoles | — | 2.78 | — | — |
| Hexamethylene Huang Jun An ︰ prothioconazoles | 80：1 | 3.30 | 6.54 | 1.98 |
| Hexamethylene Huang Jun An ︰ prothioconazoles | 60：1 | 3.20 | 6.50 | 2.03 |
| Hexamethylene Huang Jun An ︰ prothioconazoles | 40：1 | 3.10 | 6.43 | 2.07 |
| Hexamethylene Huang Jun An ︰ prothioconazoles | 25：1 | 2.86 | 6.31 | 2.21 |
| Hexamethylene Huang Jun An ︰ prothioconazoles | 20：1 | 2.74 | 6.24 | 2.28 |
| Hexamethylene Huang Jun An ︰ prothioconazoles | 15：1 | 2.64 | 6.12 | 2.32 |
| Hexamethylene Huang Jun An ︰ prothioconazoles | 9：1 | 2.45 | 5.84 | 2.38 |
| Hexamethylene Huang Jun An ︰ prothioconazoles | 5：2 | 1.95 | 4.76 | 2.44 |
| Hexamethylene Huang Jun An ︰ prothioconazoles | 1：1 | 1.65 | 3.92 | 2.38 |
| Hexamethylene Huang Jun An ︰ prothioconazoles | 1：5 | 1.32 | 3.08 | 2.33 |
| Hexamethylene Huang Jun An ︰ prothioconazoles | 1：10 | 1.32 | 2.94 | 2.22 |
| Hexamethylene Huang Jun An ︰ prothioconazoles | 1：15 | 1.38 | 2.88 | 2.09 |
| Hexamethylene Huang Jun An ︰ prothioconazoles | 1：20 | 1.40 | 2.86 | 2.04 |
| Hexamethylene Huang Jun An ︰ prothioconazoles | 1：40 | 1.41 | 2.82 | 2.00 |
| Hexamethylene Huang Jun An ︰ prothioconazoles | 1：60 | 1.43 | 2.81 | 1.96 |
As shown in Table 17, Hexanaphthene flusulfamide is matched in 1 60 ~ 80 ︰ 1 of ︰ with prothioconazoles to sclerotinia sclerotiorum, synergy ratio
SR is all higher than 1.5, illustrates that both show synergistic effect at the mixture in the range of the ︰ 1 of 1 ︰ 60 ~ 80, when Hexanaphthene flusulfamide and rosickyite
For the proportioning of bacterium azoles in 1 10 ~ 25 ︰ 1 of ︰, synergistic effect is more prominent, and synergy ratio is all higher than 2.20.Hexamethylene sulphur is found through experiment
The optimum ratio of bacterium amine and prothioconazoles is 25：1、20：1、15：1、10：1、9：1、8：1、7：1、6：1、5：1、4：1、3：1、5：
2、2：1、1：1、1：2、1：3、1：4、1：5、1：6、1：7、1：8、1：9、1：10, especially when Hexanaphthene flusulfamide and prothioconazoles weight
Amount is than being 5：Synergy ratio is maximum when 2, and synergistic effect is the most obvious.
Found through experiment：Hexanaphthene flusulfamide and Tebuconazole, Difenoconazole, hexaconazole, propiconazole, cyproconazole, penconazole,
To gray mold, sclerotiniose, brown spot, scab, leaf spot, powdery mildew, ring spot, spot in various crop after prothioconazoles compounding
It is point defoliation, false smut, leaf blight, epidemic disease, anthrachose of grape, spot blight, anthracnose, shot hole, rust, banded sclerotial blight, white rot, withered
Wither disease, net blotch, moire disease, balck shank, preventing and treating have obvious synergistic effect, synergy ratio is more than 1.50.
Test of pesticide effectiveness part：Test medicine is researched and developed by Shaanxi Meibang Pesticide Co., Ltd., provided.
The table of comparisons of the comparison medicament of table 18
| Numbering | Comparison medicament | Numbering | Comparison medicament |
| Medicament 1 | 50% Hexanaphthene flusulfamide wettable powder（Autogamy） | Medicament 5 | 25% propiconazole emulsifiable concentrate（It is purchased in market） |
| Medicament 2 | 25% Tebuconazole wettable powder（It is purchased in market） | Medicament 6 | 10% cyproconazole wettable powder（Autogamy） |
| Medicament 3 | 10% difenoconazole water emulsion（It is purchased in market） | Medicament 7 | 10% penconazole missible oil（Autogamy） |
| Medicament 4 | 5% hexaconazole suspending agent（It is purchased in market） | Medicament 8 | 5% prothioconazoles suspending agent（Autogamy） |
The Hexanaphthene flusulfamide of Application Example nine and active component B and its compounding preventing and treating pear scab test of pesticide effectiveness
This test arrangement investigates the pear scab state of an illness before Xianyang, Shanxi province city, medicine, in state of an illness first time at initial stage dispenser,
Every dispenser in 7 days once, is total to dispenser 2 times.7 days after second of dispenser, disease index is investigated respectively and calculates preventive effect within 15 days, 20 days.
Experimental result is as follows：
The Hexanaphthene flusulfamide of table 19 and active component B and its compounding preventing and treating pear scab test of pesticide effectiveness
As can be seen from Table 19, Hexanaphthene flusulfamide is with can effectively prevent and treat pear scab, preventing and treating effect after active component B compoundings
Fruit is superior to the preventive effect of single dose, and preventive effect phase is grown.And pear tree brown spot, ring spot, anthracnose can be prevented and treated, preventive effect is all higher than
96%.Target crop is had no adverse effects in experiment scope of medication.
The Hexanaphthene flusulfamide of Application Example ten and active component B and its compounding preventing and treating alternaria leaf spot of apple test of pesticide effectiveness
This test arrangement investigates the alternaria leaf spot of apple state of an illness before Xianyang, Shanxi province city, medicine, in state of an illness first time at initial stage
Dispenser, every dispenser in 7 days once, are total to dispenser 2 times.10 days after second of dispenser, disease index is investigated respectively and is calculated within 20 days, 30 days
Preventive effect.Experimental result is as follows：
The Hexanaphthene flusulfamide of table 20 and active component B and its compounding preventing and treating alternaria leaf spot of apple test of pesticide effectiveness
As can be seen from Table 20, Hexanaphthene flusulfamide is prevented with can effectively prevent and treat alternaria leaf spot of apple after active component B compoundings
The preventive effect that effect is superior to single dose is controlled, and preventive effect phase is grown.And apple mildew, brown spot, ring spot, anthrax can be prevented and treated
Disease, scab, preventive effect are all higher than 96%.Target crop is had no adverse effects in experiment scope of medication.
The Hexanaphthene flusulfamide of Application Example 11 and active component B and its compounding preventing and treating sigatoka test of pesticide effectiveness
This test arrangement investigates the sigatoka state of an illness before Nanning, medicine, in state of an illness first time at initial stage dispenser, often
Dispenser in 7 days once, is total to dispenser 3 times.7 days after third time dispenser, disease index is investigated respectively and calculates preventive effect within 15 days, 20 days.It is real
It is as follows to test result：
The Hexanaphthene flusulfamide of table 21 and active component B and its compounding preventing and treating sigatoka test of pesticide effectiveness
As can be seen from Table 21, Hexanaphthene flusulfamide is with can effectively prevent and treat sigatoka, preventing and treating effect after active component B compoundings
Fruit is superior to the preventive effect of single dose, and preventive effect phase is grown.And banana anthracnose, scab can be prevented and treated, preventive effect is all higher than 96%.
Target crop is had no adverse effects in experiment scope of medication.
The Hexanaphthene flusulfamide of Application Example 12 and active component B and its compounding preventing and treating sclerotinia sclerotiorum test of pesticide effectiveness
This test arrangement investigates the sclerotinia sclerotiorum state of an illness before Shaanxi Province's Hanzhong City, medicine, in state of an illness first time at initial stage dispenser,
Every dispenser in 7 days once, is total to dispenser 2 times.7 days after second of dispenser, disease index is investigated respectively and calculates preventive effect within 14 days, 20 days.
Experimental result is as follows：
The Hexanaphthene flusulfamide of table 22 and active component B and its compounding preventing and treating sclerotinia sclerotiorum test of pesticide effectiveness
As can be seen from Table 22, Hexanaphthene flusulfamide is with can effectively prevent and treat sclerotinia sclerotiorum, preventing and treating effect after active component B compoundings
Fruit is superior to the preventive effect of single dose, and preventive effect phase is grown.Target crop is had no adverse effects in experiment scope of medication.
The Hexanaphthene flusulfamide of Application Example 13 and active component B and its compounding preventing and treating cercospora brown spot of peanut test of pesticide effectiveness
This test arrangement investigates the cercospora brown spot of peanut state of an illness before Xian District, Shanxi Province suburban area, medicine, in state of an illness first time at initial stage
Dispenser, every dispenser in 7 days once, are total to dispenser 3 times.7 days after third time dispenser, disease index is investigated respectively and is calculated within 14 days, 20 days
Preventive effect.Experimental result is as follows：
The Hexanaphthene flusulfamide of table 23 and active component B and its compounding preventing and treating cercospora brown spot of peanut test of pesticide effectiveness
As can be seen from Table 23, Hexanaphthene flusulfamide is with can effectively prevent and treat the cercospora brown spot of peanut, preventing and treating effect after active component B compoundings
Fruit is superior to the preventive effect of single dose, and preventive effect phase is grown.And leaf spot of peanut can be prevented and treated, preventive effect is all higher than 96%.In experiment medication
In the range of target crop is had no adverse effects.
The Hexanaphthene flusulfamide of Application Example 14 and active component B and its compounding preventing and treating uncinula necator test of pesticide effectiveness
This test arrangement investigates the uncinula necator state of an illness before Shaanxi Province Weinan suburban area, medicine, in state of an illness first time at initial stage
Dispenser, every dispenser in 7 days once, are total to dispenser 2 times.7 days after second of dispenser, disease index is investigated respectively and is calculated within 14 days, 30 days
Preventive effect.Experimental result is as follows：
The Hexanaphthene flusulfamide of table 24 and active component B and its compounding preventing and treating uncinula necator test of pesticide effectiveness
As can be seen from Table 24, Hexanaphthene flusulfamide is with can effectively prevent and treat uncinula necator, preventing and treating effect after active component B compoundings
Fruit is superior to the preventive effect of single dose, and preventive effect phase is grown.And fruit white rot of grape, anthrachose of grape, gray mold, anthracnose can be prevented and treated, is prevented
Effect is all higher than 96%.Target crop is had no adverse effects in experiment scope of medication.
The Hexanaphthene flusulfamide of Application Example 15 and active component B and its compounding preventing and treating wheat rust test of pesticide effectiveness
This test arrangement investigates the wheat rust state of an illness before Shaanxi Province's Weinan City, medicine, in state of an illness first time at initial stage dispenser, often
Dispenser in 7 days once, is total to dispenser 2 times.7 days after second of dispenser, disease index is investigated respectively and calculates preventive effect within 10 days, 20 days.It is real
It is as follows to test result：
The Hexanaphthene flusulfamide of table 25 and active component B and its compounding preventing and treating wheat rust test of pesticide effectiveness
As can be seen from Table 25, Hexanaphthene flusulfamide after active component B compoundings with can effectively prevent and treat wheat rust, prevention effect
The preventive effect of single dose is superior to, and preventive effect phase is grown.And wheat powdery mildew, smut, net blotch, moire disease, preventive effect can be prevented and treated
It is all higher than 96%.Target crop is had no adverse effects in experiment scope of medication.
Drawn by all parts of the country experiment, after Hexanaphthene flusulfamide and active component B compounding to the gray mold in various crop,
Sclerotiniose, brown spot, scab, leaf spot, powdery mildew, ring spot, spot defoliation, false smut, leaf blight, epidemic disease, hemorrhagic black smallpox
Disease, spot blight, anthracnose, shot hole, rust, banded sclerotial blight, white rot, droop, net blotch, moire disease, balck shank.Etc. common
The preventive effect of disease is all higher than 95%, obvious better than single dose preventive effect, synergy.
Claims (6)
- A kind of 1. high-efficient pesticide composition, it is characterised in that containing active components A and active component B, active components A and activity into The weight ratio for dividing B is the ︰ 1 of 1 ︰ 60 ~ 80, and described active components A is Hexanaphthene flusulfamide, and active component B is selected from Tebuconazole.
- 2. high-efficient pesticide composition according to claim 1, it is characterised in that：Active components A and active component B weight Than for the ︰ 1 of 1 ︰ 40 ~ 60.
- 3. high-efficient pesticide composition according to claim 2, it is characterised in that：Hexanaphthene flusulfamide and the weight of Tebuconazole ratio are the ︰ 1 of 1 ︰ 10 ~ 25.
- 4. high-efficient pesticide composition as claimed in any of claims 1 to 3, it is characterised in that：Composition is made can WP, water dispersible granules, suspending agent, suspension emulsion, microemulsion, aqueous emulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent.
- 5. high-efficient pesticide composition according to claim 4, for preventing and treating the application of corps diseases.
- 6. application according to claim 5, it is characterised in that：Described disease include gray mold, sclerotiniose, brown spot, Scab, leaf spot, powdery mildew, ring spot, spot defoliation, false smut, leaf blight, epidemic disease, anthrachose of grape, spot blight, anthrax Disease, shot hole, rust, banded sclerotial blight, white rot, droop, net blotch, moire disease, balck shank.
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| CN103621512B (en) | 2016-03-30 |
| CN105248426A (en) | 2016-01-20 |
| CN103621512A (en) | 2014-03-12 |
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Address after: 715500 Pucheng high tech Industrial Development Zone, Weinan, Shaanxi Patentee after: Shaanxi Mei Bang Pharmaceutical Group Limited by Share Ltd Address before: 715500 Shaanxi Pucheng Weinan County agricultural base industrial park Patentee before: Shaanxi Meibang Pesticide Co., Ltd. |