CN103621515A - Chesulfamide-containing pesticide composition - Google Patents
Chesulfamide-containing pesticide composition Download PDFInfo
- Publication number
- CN103621515A CN103621515A CN201210310738.9A CN201210310738A CN103621515A CN 103621515 A CN103621515 A CN 103621515A CN 201210310738 A CN201210310738 A CN 201210310738A CN 103621515 A CN103621515 A CN 103621515A
- Authority
- CN
- China
- Prior art keywords
- active component
- hexamethylene flusulfamide
- flusulfamide
- weight ratio
- hexamethylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention discloses a chesulfamide-containing pesticide composition, which is a sterilization composition containing an active component A and an active component B, wherein the active component A is selected from chesulfamide, the active component B is any one compound selected from isoprothiolane, fenoxanil and probenazole, and a weight ratio of the active component A to the active component B is 1:70-70:1. The composition provides high activities for a plurality of plant diseases of a plurality of crops, and has characteristics of significant synergistic effect, bacterial killing spectrum expanding, low use amount, rainfall erosion resistance, and significant synergy.
Description
Technical field
The invention belongs to technical field of pesticide, relate to the application of a kind of composition pesticide containing hexamethylene flusulfamide in crop pest.
Technical background
Hexamethylene flusulfamide chemical name: N-(2-trifluoromethyl-4-chlorophenyl)-a-oxo cyclohexyl sulfonamide.It has stronger prevention, treatment and osmotically active, and has higher lasting effect.Through field test results, show, hexamethylene flusulfamide can be prevented and treated gray mold, sclerotinia rot of colza, Cucumber Target Leaf Spot and scab effectively.
In the real process of agricultural production, preventing and treating the problem that disease the most easily produces is the generation of disease drug resistance.Different cultivars composition carries out composite, is to prevent and treat the very common method of resistance disease.Heterogeneity is carried out composite, according to practical application effect, judge certain composite be synergy, add and or antagonism.In most cases, the composite effect of agricultural chemicals is all additive effect, really has the seldom composite of synergistic effect, especially synergistic effect very obviously, synergy ratio very high composite just still less.Through inventor's research, discovery is mutually composite by hexamethylene flusulfamide and Isoprothiolane, fenoxanil, probenazole, there is within the specific limits good synergistic effect, and relevant composite about hexamethylene flusulfamide and Isoprothiolane, fenoxanil, probenazole, there is not yet at present relevant report at home and abroad.
Summary of the invention
The object of the invention is to propose a kind of have synergistic function, use cost is low, preventive effect the is good composition pesticide containing hexamethylene flusulfamide.
The present invention is achieved through the following technical solutions:
A kind of composition pesticide containing hexamethylene flusulfamide, contain active components A and active component B, active components A and active component B weight ratio are 1: 70～70: 1, and described active components A is selected from hexamethylene flusulfamide, and active component B is selected from a kind of in Isoprothiolane, fenoxanil, probenazole; The weight ratio that is preferably active components A and active component B is 1 ︰ 50～50 ︰ 1; More preferably the weight ratio of hexamethylene flusulfamide and Isoprothiolane is 1: 20～20: 1, and the weight ratio of hexamethylene flusulfamide and fenoxanil is 1: 10～30: 1, and the weight ratio of hexamethylene flusulfamide and probenazole is 1: 20～20: 1; The weight ratio that most preferably is hexamethylene flusulfamide and Isoprothiolane is 1: 9～9: 1, and the weight ratio of hexamethylene flusulfamide and fenoxanil is 1: 4～19: 1, and the weight ratio of hexamethylene flusulfamide and probenazole is 1: 9～9: 1.
The described composition pesticide containing hexamethylene flusulfamide, composition is made wetting powder, water dispersible granules, suspending agent, aqueous emulsion, microemulsion, suspension emulsion, microcapsule suspending agent, microcapsule suspension-suspending agent.
The disease of the described composition pesticide containing hexamethylene flusulfamide for preventing and treating crop; Described crop comprises cereal crops, legume crop, fiber crop, sugar [yielding, melon crop, fruits crop, dry fruit crop, hobby crop, root crop, oil crop, flowers crop, medicinal crop, raw material crop, green manure pasture crop; Described disease comprises gray mold, brown spot, scab, rust, stalk break, rice blast, banded sclerotial blight, false smut, damping off, leaf blight, leaf mold.
The amount of application when content of active component depends on independent use in bactericidal composition of the present invention, also depends on mixed ratio and the synergistic effect degree of a kind of compound and another kind of compound, and the while is also relevant with target disease.Conventionally in composition, the weight percentage of active component is gross weight 1%～90%, is preferably 5%～80%.According to different preparation types, active component content scope is different.Conventionally, liquid preparation contains 1%～60% active substance by weight, is preferably 5%～50%; Solid pharmaceutical preparation contains 5%～80% active substance by weight, is preferably 10%～80%.
In bactericidal composition of the present invention, at least contain a kind of surfactant, the dispersion of active component in water while being beneficial to use.Surface-active contents is 2%～30% of total formulation weight amount, and surplus is solid or liquid diluent.
Bactericidal composition of the present invention can be by user before use through dilution or directly use.Its preparation can be prepared by processing method known in those skilled in the art, after being about to active component and mixing with liquid flux or solid carrier, then add surfactant as one or more in dispersant, stabilizing agent, wetting agent, binding agent, antifreeze, disintegrant, defoamer etc.According to different dosage form, in preparation, can also contain antifreeze known in those skilled in the art etc.
When making wetting powder, composition comprises following component and content: active components A 0.5% ~ 80%, active component B 0.5% ~ 80%, dispersant 1% ~ 12%, wetting agent 1% ~ 8%, filler surplus.
When making water dispersible granules, composition comprises following component and content: active components A 0.5% ~ 80%, active component B 0.5% ~ 80%, dispersant 1% ~ 12%, wetting agent 1% ~ 8%, disintegrant 1% ~ 10%, binding agent 0 ~ 8%, filler surplus.
When making suspending agent, composition comprises following component and content: 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%, deionized water add to 100%.
When making aqueous emulsion, composition comprises following component and content: active components A 0.5% ~ 50%, active component B 0.5% ~ 50%, solvent 1% ~ 20%, emulsifier 1% ~ 12%, antifreeze 0 ~ 8%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, deionized water add to 100%.
When making microemulsion, composition comprises following component and content: active components A 0.5% ~ 50%, active component B 0.5% ~ 50%, emulsifier 3% ~ 25%, solvent 1% ~ 10%, antifreeze 0 ~ 8%, defoamer 0.01% ~ 2%, deionized water add to 100%.
When making suspension emulsion, composition comprises following component and content: active components A 0.5% ~ 50%, active component B 0.5% ~ 50%, emulsifier 1% ~ 10%, dispersant 1% ~ 10%, solvent 1% ~ 20%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, antifreeze 0 ~ 8%, deionized water add to 100%.
When making microcapsule suspending agent, composition comprises following component and content: active components A 0.5% ~ 50%, active component B 0.5% ~ 50%, macromolecule cyst material 1% ~ 10%, dispersant 2% ~ 10%, solvent 1% ~ 10%, emulsifier 1% ~ 7%, pH adjusting agent 0.01% ~ 5%, defoamer 0.01% ~ 2%, deionized water add to 100%.
When making microcapsule suspension-suspending agent, composition comprises following component and content: active components A 0.5% ~ 50%, active component B 0.5% ~ 50%, macromolecule cyst material 1% ~ 12%, dispersant 1% ~ 12%, wetting agent 1% ~ 8%, solvent 1% ~ 15%, emulsifier 1% ~ 8%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, pH adjusting agent 0.01% ~ 5%, deionized water add to 100%.
Wetting powder the key technical indexes of the present invention:
Water dispersible granules the key technical indexes of the present invention:
Suspending agent the key technical indexes of the present invention:
Aqueous emulsion the key technical indexes of the present invention:
Microemulsion the key technical indexes of the present invention:
Suspension emulsion the key technical indexes of the present invention:
Microcapsule suspending agent the key technical indexes of the present invention:
Microcapsule suspension-suspending agent the key technical indexes of the present invention:
The invention has the advantages that:
(1) present composition has good synergy and lasting effect within the specific limits, and preventive effect is higher than single dose; (2) agricultural chemicals dosage reduces, and reduces the residual quantity of agricultural chemicals on crop, alleviates environmental pollution; (3) expanded fungicidal spectrum, multiple diseases has been had to greater activity as gray mold, brown spot, scab, rust, stalk break, rice blast, banded sclerotial blight, false smut, damping off, leaf blight, leaf mold etc.
Embodiment
Below in conjunction with embodiment, to further instruction of the present invention, the percentage in embodiment is all weight percentage, but the present invention is not limited thereto.
Application Example one
Embodiment 1～9 wetting powder
Hexamethylene flusulfamide, active component B, dispersant, wetting agent, filler are mixed, in mixed cylinder, mix, after airslide disintegrating mill is pulverized, mix again, can be made into wetting powder product of the present invention.Specifically in Table 1,2.
Table 1 embodiment 1～5 each component and content
Table 2 embodiment 6～9 each component and content
Embodiment 10～18 water dispersible granules
Hexamethylene flusulfamide, active component B, dispersant, wetting agent, disintegrant, filler etc. are obtained to the particle diameter needing through air-flow crushing together, then add other auxiliary agents such as binding agent (can add and can not add), obtain the materials of granulating.By item quantitatively send in fluidized bed granulation dryer through granulation and dry after, can make water dispersible granules product of the present invention, specifically in Table 3,4.
Table 3 embodiment 10～14 each component and content
Table 4 embodiment 15～18 each component and content
Embodiment 19～27 suspending agents
By dispersant, wetting agent, defoamer, thickener (can add and can not add), antifreeze (can add and can not add), through high speed shear, mix, add hexamethylene flusulfamide, active component B, in ball mill, ball milling is 2 ~ 3 hours, make diameter of particle all below 5 μ m, surplus is supplied by deionized water, can make suspending agent product of the present invention, specifically in Table 5,6.
Table 5 embodiment 19～23 each component and content
Table 6 embodiment 24～27 each component and content
Embodiment 28～36 aqueous emulsions
Hexamethylene flusulfamide, active component B, solvent, emulsifier are added together, make to be dissolved into even oil phase; Deionized water, antifreeze (can add and can not add), thickener (can add and can not add), defoamer are mixed, become homogeneous water.Under high-speed stirred, water is added to oil phase, make aqueous emulsion product of the present invention.Specifically in Table 7,8.
Table 7 embodiment 28～32 each component and content
Table 8 embodiment 33～36 each component and content
Isoprothiolane, fenoxanil, probenazole in table 1 ~ 8 are exchanged, can make novel formulation.
Embodiment 37～39 microemulsions
Hexamethylene flusulfamide, active component B are dissolved in the homogenizer that solvent is housed, by emulsifier, antifreeze (can add and can not add), defoamer, join in the homogenizer that above-mentioned solution is housed, surplus gives strong mixing and homogenize after supplying by deionized water, finally obtain the as clear as crystal microemulsion product of the present invention of outward appearance.Specifically in Table 9.
Table 9 embodiment 37～39 each component and content
Embodiment 40～42 suspension emulsions
Dispersant, defoamer, thickener (can add and can not add), antifreeze (can add and can not add) are mixed through high speed shear, add hexamethylene flusulfamide, in ball mill, ball milling is 2 ~ 3 hours, make diameter of particle all below 5 μ m, make hexamethylene flusulfamide suspending agent, then by active component B, emulsifier, solvent and various auxiliary agent with the direct emulsification of high speed agitator in suspending agent, make suspension emulsion product of the present invention.Specifically in Table 10.
Table 10 embodiment 40～42 each component and content
Embodiment 43～45 microcapsule suspending agents
By hexamethylene flusulfamide, active component B, macromolecule cyst material, solvent, make to be dissolved into even oil phase, under shearing condition, oil phase is joined in the aqueous phase solution that contains emulsifier, pH adjusting agent, dispersant, defoamer, surplus is supplied by deionized water, bi-material reacts at oil-water interfaces, forms macromolecule cyst wall, makes the finely disseminated microcapsule suspending agent product of the present composition.Specifically in Table 11.
Table 11 embodiment 43～45 each component and content
Embodiment 46～48 microcapsule suspensions-suspending agent
By active component B, macromolecule cyst material, solvent, make to be dissolved into even oil phase, oil phase is joined in the aqueous phase solution that contains emulsifier, pH adjusting agent under shearing condition, make finely disseminated microcapsule suspending agent.Dispersant, wetting agent, defoamer, thickener (can add and can not add) are mixed through high speed shear, add hexamethylene flusulfamide, in ball mill, ball milling is 2 ~ 3 hours, make diameter of particle all below 5 μ m, make suspending agent, then suspending agent is joined in the aqueous phase solution of micro-capsule suspension, deionized water is supplied surplus, makes the finely disseminated microcapsule suspension-suspending agent of present composition product.Specifically in Table 12.
Table 12 embodiment 46～48 each component and content
The embodiment of the present invention is the method that adopts Toxicity Determination and field trial to combine.First by Toxicity Determination, the synergy ratio (SR) after clear and definite two kinds of medicaments are composite by a certain percentage, SR < 0.5 is antagonism, 0.5≤SR≤1.5 are summation action, SR > 1.5 is synergistic effect, on this basis, then carries out field trial.
Test method: after the effective inhibition concentration scope of each medicament is determined in prerun, medicament is established respectively 5 dosage by active constituent content and processed, and establishes clear water contrast.With reference to < < farm-chemical indoor determination test rule bactericide > >, carry out, adopt mycelial growth rate method to measure the virulence of medicament to crop germ.After 72h, by right-angled intersection method, measure colony diameter, calculate and respectively process net growth, mycelial growth inhibition rate.
Net growth (mm)=measurement colony diameter-5
Mycelial growth inhibition rate is converted into probit value (y), and liquor strength (μ g/mL) converts logarithm value to (x), with method of least squares, tries to achieve virulence regression equation (y=a+bx), and calculates thus the EC of every kind of medicament
50value.According to Wadley method, calculate the different proportioning synergy ratio (SR) of two medicaments, SR < 0.5 is antagonism simultaneously, and 0.5≤SR≤1.5 are summation action, and SR > 1.5 is synergistic effect.Computing formula is as follows:
Wherein: a, b are respectively active components A and active component B shared ratio in combination;
A is hexamethylene flusulfamide;
B is selected from a kind of in Isoprothiolane, fenoxanil, probenazole.
Application Example two:
For trying disease: rice blast, test medicine provides by Shaanxi Mei Bang agricultural chemicals Co., Ltd, experimental scheme: effective inhibition concentration scope of determining the two different proportioning mixture of hexamethylene flusulfamide and Isoprothiolane through preliminary experiment.
Toxicity test result
The composite toxicity test analysis of results table to rice blast of table 13 hexamethylene flusulfamide and Isoprothiolane
As shown in Table 13, the proportioning of the composite control rice blast of hexamethylene flusulfamide and Isoprothiolane is when 1 ︰ 70 ~ 70 ︰ 1, synergy ratio SR is all greater than 1.5, illustrate that both are mixed and all show synergistic effect in 1 ︰ 70 ~ 70 ︰ 1 scopes, the proportioning of hexamethylene flusulfamide and Isoprothiolane was at 1: 20～20: 1, synergistic effect is more outstanding, and synergy ratio is all more than 2.30.Through applicant, test and find that the proportioning of hexamethylene flusulfamide and Isoprothiolane 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, when wherein hexamethylene flusulfamide and Isoprothiolane weight ratio are 1:1, synergy ratio is maximum, and synergistic effect is the most obvious.
Application Example three:
For trying disease: rice blast, test medicine provides by Shaanxi Mei Bang agricultural chemicals Co., Ltd, experimental scheme: effective inhibition concentration scope of determining the former medicine of hexamethylene flusulfamide and fenoxanil and the two different proportioning mixture through preliminary experiment
Toxicity test result
The composite toxicity test analysis of results table to rice blast of table 14 hexamethylene flusulfamide and fenoxanil
As shown in Table 14, the proportioning of the composite control rice blast of hexamethylene flusulfamide and fenoxanil is when 1 ︰ 70 ~ 70 ︰ 1, synergy ratio SR is all greater than 1.5, illustrate that both are mixed and all show synergistic effect in 1 ︰ 70 ~ 70 ︰ 1 scopes, the proportioning of hexamethylene flusulfamide and fenoxanil is at 1 ︰ 10～30: 1, synergistic effect is more outstanding, and synergy ratio is all more than 2.20.Through applicant, test and find that the proportioning of hexamethylene flusulfamide and fenoxanil is 30 ︰ 1,25 ︰ 1,24 ︰ 1,20 ︰ 1,15 ︰ 1,14 ︰ 1,13 ︰ 1,12 ︰ 1,11 ︰ 1,10 ︰ 1,9 ︰ 1,8 ︰ 1,7 ︰ 1,6 ︰ 1,5 ︰ 1,1 ︰ 1,1 ︰ 5,1 ︰ 6,1 ︰ 7,1 ︰ 8,1 ︰ 9,1 ︰ 10, when wherein hexamethylene flusulfamide and fenoxanil weight ratio are 3:1, synergy ratio is maximum, and synergistic effect is the most obvious.
Application Example four:
For trying disease: rice blast, test medicine provides by Shaanxi Mei Bang agricultural chemicals Co., Ltd, experimental scheme: effective inhibition concentration scope of determining the former medicine of hexamethylene flusulfamide and probenazole and the two different proportioning mixture through preliminary experiment.
Toxicity test result
The composite toxicity test analysis of results table to rice blast of table 15 hexamethylene flusulfamide and probenazole
As shown in Table 15, the proportioning of the composite control rice blast of hexamethylene flusulfamide and probenazole is when 1 ︰ 70 ~ 70 ︰ 1, synergy ratio SR is all greater than 1.5, illustrate that both are mixed and all show synergistic effect in 1 ︰ 70 ~ 70 ︰ 1 scopes, the proportioning of hexamethylene flusulfamide and probenazole was at 1: 20～20: 1, synergistic effect is more outstanding, and synergy ratio is all more than 2.30.Through applicant, test and find that the proportioning of hexamethylene flusulfamide and probenazole 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, when wherein hexamethylene flusulfamide and probenazole weight ratio are 1:1, synergy ratio is maximum, and synergistic effect is the most obvious.
Through test, find: after hexamethylene flusulfamide and active component B are composite, the control of the gray mold in various crop, brown spot, scab, rust, stalk break, rice blast, banded sclerotial blight, false smut, damping off, leaf blight, leaf mold is had to obvious synergistic effect, synergy ratio is all more than 1.5.
Effect experiment part: test medicine is researched and developed, provided by Shaanxi Mei Bang agricultural chemicals Co., Ltd, contrast medicament 20% hexamethylene flusulfamide suspending agent (autogamy), 18% Isoprothiolane missible oil (commercial), 20% fenoxanil suspending agent (commercial), 8% probenazole granule (commercial).
The own flusulfamide in Application Example five rings and active component B and the composite control grape grey mould test of pesticide effectiveness thereof
This experimental establishment, at Shaanxi Province's Weinan City, is investigated the grape grey mould state of an illness before medicine, in the dispenser for the first time of state of an illness initial stage, once, dispenser is 2 times altogether in dispenser in every 7 days.Within after dispenser 7 days, 14 days, 30 days for the second time, investigate respectively disease index and calculate preventive effect.Experimental result is as follows:
Table 16 hexamethylene flusulfamide and active component B and the composite control grape grey mould test of pesticide effectiveness thereof
As can be seen from Table 16, hexamethylene flusulfamide and active component B and composite after can effectively prevent and treat grape grey mould, control efficiency is all better than the preventive effect of single dose, and the preventive effect phase is long.In test scope of medication, target crop is had no adverse effects.
Application Example six hexamethylene flusulfamides and active component B and the composite control rice blast test of pesticide effectiveness thereof
This test arrangement, at Shaanxi Province's Hanzhong City, is investigated the rice blast state of an illness before medicine, in the dispenser for the first time of state of an illness initial stage, once, dispenser is 2 times altogether in dispenser in every 7 days.Within after dispenser 3 days, 7 days, 15 days for the second time, investigate respectively disease index and calculate preventive effect.Experimental result is as follows:
Table 17 hexamethylene flusulfamide and active component B and the composite control rice blast test of pesticide effectiveness thereof
As can be seen from Table 17, hexamethylene flusulfamide and active component B and composite after can effectively prevent and treat rice blast, rice sheath blight disease is also had to good preventive effect simultaneously, control efficiency is all better than the preventive effect of single dose, and the preventive effect phase is long, in test scope of medication, target crop is had no adverse effects.
Application Example seven hexamethylene flusulfamides and active component B and the composite control pear scab test of pesticide effectiveness thereof
This test arrangement, in Xianyang, Shanxi province city, is investigated the pear scab state of an illness before medicine, in the dispenser for the first time of state of an illness initial stage, once, dispenser is 2 times altogether in dispenser in every 7 days.Within after dispenser 7 days, 14 days, 30 days for the second time, investigate respectively disease index and calculate preventive effect.Experimental result is as follows:
Table 18 hexamethylene flusulfamide and active component B and the composite control pear scab test of pesticide effectiveness thereof
As can be seen from Table 18, hexamethylene flusulfamide and active component B and composite rear efficiency control pear scab thereof also have fine preventive effect to pear tree brown spot, rust simultaneously, and control efficiency is all better than the preventive effect of single dose, and the preventive effect phase is long.In test scope of medication, target crop is had no adverse effects.
Application Example eight hexamethylene flusulfamides and active component B and the composite control Cucumber Target Leaf Spot test of pesticide effectiveness thereof
This test arrangement, in Jingyang County, Shaanxi Province, is investigated the Cucumber Target Leaf Spot state of an illness before medicine, in the dispenser for the first time of state of an illness initial stage, once, dispenser is 2 times altogether in dispenser in every 7 days.Within after dispenser 7 days, 14 days, 30 days for the second time, investigate respectively disease index and calculate preventive effect.Experimental result is as follows:
Table 19 hexamethylene flusulfamide and active component B and the composite control Cucumber Target Leaf Spot test of pesticide effectiveness thereof
As can be seen from Table 19, hexamethylene flusulfamide and active component B and composite after can effectively prevent and treat Cucumber Target Leaf Spot, scab of cucumber, gray mold are also had to good preventive effect simultaneously, control efficiency is all better than the preventive effect of single dose, and the preventive effect phase is long.In test scope of medication, target crop is had no adverse effects.
Application Example nine hexamethylene flusulfamides and active component B and the composite control Rice Leaf rot test of pesticide effectiveness thereof
This test arrangement, at Shaanxi Province's Hanzhong City, is investigated the Rice Leaf rot state of an illness before medicine, in the dispenser for the first time of state of an illness initial stage, once, dispenser is 2 times altogether in dispenser in every 7 days.Within after dispenser 7 days, 14 days, 30 days for the second time, investigate respectively disease index and calculate preventive effect.Experimental result is as follows:
Table 20 hexamethylene flusulfamide and active component B and the composite control Rice Leaf rot test of pesticide effectiveness thereof
As can be seen from Table 20, hexamethylene flusulfamide and active component B and composite after can effectively prevent and treat Rice Leaf rot, rice seedling blight, false smut are also had to good preventive effect simultaneously, control efficiency is all better than the preventive effect of single dose, and the preventive effect phase is long.In test scope of medication, target crop is had no adverse effects.
After through different local throughout the country tests, draw, hexamethylene flusulfamide and Isoprothiolane, fenoxanil, probenazole composite rear to the preventive effect of the Common Diseases such as the gray mold in various crop, brown spot, scab, rust, stalk break, rice blast, banded sclerotial blight, false smut, damping off, leaf blight, leaf mold all 95% with on excellent, in single dose preventive effect, synergistic effect is obvious.
Claims (6)
1. the composition pesticide containing hexamethylene flusulfamide, it is characterized in that: contain active components A and active component B, active components A and active component B weight ratio are 1: 70～70: 1, described active components A is selected from hexamethylene flusulfamide, and active component B is selected from a kind of in Isoprothiolane, fenoxanil, probenazole.
2. the composition pesticide containing hexamethylene flusulfamide according to claim 1, is characterized in that: the weight ratio of active components A and active component B is 1: 50～50: 1.
3. the composition pesticide containing hexamethylene flusulfamide according to claim 2, is characterized in that:
The weight ratio of hexamethylene flusulfamide and Isoprothiolane is 1: 20～20: 1;
The weight ratio of hexamethylene flusulfamide and fenoxanil is 1: 10～30: 1;
The weight ratio of hexamethylene flusulfamide and probenazole is 1: 20～20: 1.
4. according to the composition pesticide containing hexamethylene flusulfamide described in any one in claim 1～3, it is characterized in that: composition is made wetting powder, water dispersible granules, suspending agent, aqueous emulsion, microemulsion, suspension emulsion, microcapsule suspending agent, microcapsule suspension-suspending agent.
5. the composition pesticide containing hexamethylene flusulfamide according to claim 4 is for preventing and treating the purposes of crop pest.
6. purposes according to claim 5, is characterized in that: described disease comprises gray mold, brown spot, scab, rust, stalk break, rice blast, banded sclerotial blight, false smut, damping off, leaf blight, leaf mold.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210310738.9A CN103621515B (en) | 2012-08-28 | 2012-08-28 | Chesulfamide-containing pesticide composition |
| CN201510170593.0A CN104855383A (en) | 2012-08-28 | 2012-08-28 | Pesticide composition comprising cyclohexyl flusulfamide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210310738.9A CN103621515B (en) | 2012-08-28 | 2012-08-28 | Chesulfamide-containing pesticide composition |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510170593.0A Division CN104855383A (en) | 2012-08-28 | 2012-08-28 | Pesticide composition comprising cyclohexyl flusulfamide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103621515A true CN103621515A (en) | 2014-03-12 |
| CN103621515B CN103621515B (en) | 2015-07-08 |
Family
ID=50203248
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510170593.0A Pending CN104855383A (en) | 2012-08-28 | 2012-08-28 | Pesticide composition comprising cyclohexyl flusulfamide |
| CN201210310738.9A Expired - Fee Related CN103621515B (en) | 2012-08-28 | 2012-08-28 | Chesulfamide-containing pesticide composition |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510170593.0A Pending CN104855383A (en) | 2012-08-28 | 2012-08-28 | Pesticide composition comprising cyclohexyl flusulfamide |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104855383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107079913A (en) * | 2017-03-10 | 2017-08-22 | 南京华洲药业有限公司 | A kind of bactericidal composition and its application containing Hexanaphthene flusulfamide and tiadinil |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1900059A (en) * | 2005-07-20 | 2007-01-24 | 中国农业大学 | 2-keto naphthene sulfamide, its preparing method and use as germicide |
| CN101720764A (en) * | 2008-10-13 | 2010-06-09 | 中国农业大学 | New application of N-(2-trifluoromethyl-4-chlorphenyl)-alpha-oxocyclohexyl sulfamide as sterilizing agent |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA200701243B (en) * | 2004-08-12 | 2008-11-26 | Ishihara Sangyo Kaisha | Fungicidal composition containing acid amide derivative |
| CN101617687A (en) * | 2009-08-11 | 2010-01-06 | 车志忠 | Sterilization compounded agent |
| CN101697725A (en) * | 2009-10-29 | 2010-04-28 | 深圳诺普信农化股份有限公司 | Pesticide composition containing protective bactericide |
-
2012
- 2012-08-28 CN CN201510170593.0A patent/CN104855383A/en active Pending
- 2012-08-28 CN CN201210310738.9A patent/CN103621515B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1900059A (en) * | 2005-07-20 | 2007-01-24 | 中国农业大学 | 2-keto naphthene sulfamide, its preparing method and use as germicide |
| CN101720764A (en) * | 2008-10-13 | 2010-06-09 | 中国农业大学 | New application of N-(2-trifluoromethyl-4-chlorphenyl)-alpha-oxocyclohexyl sulfamide as sterilizing agent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107079913A (en) * | 2017-03-10 | 2017-08-22 | 南京华洲药业有限公司 | A kind of bactericidal composition and its application containing Hexanaphthene flusulfamide and tiadinil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104855383A (en) | 2015-08-26 |
| CN103621515B (en) | 2015-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103843826A (en) | Fungicidal composition containing alternaria tenuissima-activated protein | |
| CN103651467A (en) | Cyclohexyl flusulfamide-containing bactericidal composition | |
| CN103651538A (en) | Bactericidal composition containing zoxamide | |
| CN103563960B (en) | A kind of bactericidal composition | |
| CN103583521A (en) | Efficient sterilization composition | |
| CN103875684A (en) | High efficient sterilizing composition containing initium | |
| CN103621550B (en) | Chesulfamide-containing pesticide composition | |
| CN103583562B (en) | A kind of efficient bactericidal composite containing Hexanaphthene flusulfamide | |
| CN103704229B (en) | Bactericidal composition containing fluorine azole activated ester | |
| CN103651413B (en) | The bactericidal composition of a kind of fluorine azoles Acibenzolar and triazole type | |
| CN103621515B (en) | Chesulfamide-containing pesticide composition | |
| CN103651417A (en) | Bactericidal composition containing zoxamide and methoxyacrylate | |
| CN103583536A (en) | Pesticide composition | |
| CN103891739A (en) | Sterilization composition containing initium and amides | |
| CN104285963A (en) | High-efficiency bactericidal composition containing cyclohexylflusulfamide | |
| CN103621527B (en) | Sterilization composition containing cyclohexyl flusulfamide | |
| CN103621561A (en) | High-efficient bactericidal composition containing hexamethylene flusulfamide | |
| CN103858904A (en) | Fenpyrazamine-containing sterilization composition | |
| CN104430462A (en) | Xiaobenjun'an-containing compounded sterilization composition | |
| CN104322501A (en) | Chesulfamide-containing efficient sterilization composition | |
| CN103621520B (en) | Chesulfamide-containing sterilization composition | |
| CN104286008A (en) | High-efficiency bactericidal composition containing cyclohexylflusulfamide | |
| CN103621525B (en) | High-efficiency bactericidal composition containing fenarimol | |
| CN103563955B (en) | A kind of bactericidal composition containing bromuconazole | |
| CN104012536A (en) | Fungicidal composition containing diflumetorim and methoxyl acrylate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |