CN104719324A - Pesticide composition containing sedaxane - Google Patents
Pesticide composition containing sedaxane Download PDFInfo
- Publication number
- CN104719324A CN104719324A CN201310718559.3A CN201310718559A CN104719324A CN 104719324 A CN104719324 A CN 104719324A CN 201310718559 A CN201310718559 A CN 201310718559A CN 104719324 A CN104719324 A CN 104719324A
- Authority
- CN
- China
- Prior art keywords
- active component
- bacterium amine
- azoles ring
- ring bacterium
- fluorine
- 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.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a pesticide composition containing sedaxane. Effective active ingredients of the composition consist of an active ingredient A, an active ingredient B and an active ingredient C, wherein the active ingredient A is sedaxane, the active ingredient B is fludioxonil, the active ingredient C is thiamethoxam or fipronil, and the weight ratio of the active ingredient A to the active ingredient B to the active ingredient C is (1-80): (1-80): (1-80). The composition disclosed by the invention has relatively high activity to various diseases and pests of a variety of crops and has an obvious synergistic effect, and the control spectrum is enlarged; the composition has the characteristics of small dosage, rainwash resistance and obvious synergism.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of application of composition pesticide on crop disease and insect of fluorine-containing azoles ring bacterium amine.
Technical background
Fluorine azoles ring bacterium amine (sedaxane), causes effect by suppressing germ succinate dehydrogenase.
In the real process of agricultural production, the problem that prevention and elimination of disease and pests the most easily produces is the drug-fast generation of damage by disease and insect.Different cultivars composition carries out composite, is to prevent and treat the very common method of resistance damage by disease and insect.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 clearly, very high composite just less of synergy ratio.Study through inventor, find by fluorine azoles ring bacterium amine and fludioxonil and Diacloden or ethiprole mutually composite, have good synergistic effect within the specific limits, and about fluorine azoles ring bacterium amine and fludioxonil and Diacloden or ethiprole relevant composite, there is not yet relevant report at home and abroad at present.
Summary of the invention
The object of the invention is to propose a kind of composition pesticide with synergistic function, use cost is low, preventive effect is good fluorine-containing azoles ring bacterium amine.
The present invention is achieved through the following technical solutions:
A kind of composition pesticide of fluorine-containing azoles ring bacterium amine, effect active component is active components A, active component B and active component C, active components A is fluorine azoles ring bacterium amine, active component B is fludioxonil, active component C is Diacloden or ethiprole, and the weight ratio of active components A and active component B and active component C is 1 ~ 80: 1 ~ 80: 1 ~ 80; The weight ratio being preferably activity composition A and active component B and active component C is 1 ~ 60: 1 ~ 60: 1 ~ 60; The weight ratio being more preferably fluorine azoles ring bacterium amine and fludioxonil and Diacloden is 1 ~ 20: 1 ~ 20: 1 ~ 20, and the weight ratio of fluorine azoles ring bacterium amine and fludioxonil and ethiprole is 1 ~ 20: 1 ~ 20: 1 ~ 20; The weight ratio most preferably being fluorine azoles ring bacterium amine and fludioxonil and Diacloden is 1 ~ 10: 1 ~ 10: 1 ~ 10, and the weight ratio of fluorine azoles ring bacterium amine and fludioxonil and ethiprole is 1 ~ 10: 1 ~ 10: 1 ~ 10.
Composition pesticide of the present invention, acceptable formulation on any agricultural chemicals can be processed on demand, wherein more preferably formulation is suspension seed-coating agent, wetting powder, water dispersible granules, suspending agent, aqueous emulsion, microemulsion, suspension emulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent, can also make granule.
The composition pesticide of described fluorine-containing azoles ring bacterium amine is for preventing and treating the damage by disease and insect of crop; Described crop is cereal crops, legume crop, fiber crop, sugar [yielding, melon crop, fruits crop, dry fruit crop, hobby crop, root crop, oil crop, flower crop, medicinal crop, crop, green manure pasture crop; Described disease is smut, rice blast, bakanae disease, root rot, gray mold, stalk break, fusarium wilt, damping off, snow mold, snow mold, banded sclerotial blight, full rot, glume blight, smut, stripe disease, net blotch, bacterial wilt, damping off, red rot, anthracnose, shot hole, brown spot, and described insect pest is aphid, leafhopper, aleyrodid, plant hopper, thrips, scale insect, pear sucker, chrysomelid, diamond-back moth, powder pattern diamond-back moth, weevil, snout moth's larva.
In composition pesticide of the present invention, the content of active component depends on amount of application when being used alone, and also depends on mixed ratio and the synergistic effect degree of a kind of compound and another kind of compound, simultaneously also relevant with target damage by disease and insect.In usual composition, the weight percentage of active component is 1% ~ 90% of gross weight, is preferably 5% ~ 80%.According to different preparation types, active component content scope is different.Liquids in general preparation contains the active substance of by weight 1% ~ 60%, is preferably 5% ~ 50%; Solid pharmaceutical preparation contains the active substance of by weight 5% ~ 80%, is preferably 10% ~ 80%.
At least containing a kind of surfactant in composition pesticide of the present invention, the dispersion of active component in water when being beneficial to use.Surface-active contents is 2% ~ 30% of total formulation weight amount, and surplus is solid or liquid diluent.
Composition pesticide of the present invention can by user before use through diluting or directly using.Its preparation can be prepared by processing method known in those skilled in the art, after mixing with liquid flux or solid carrier by active component, then add surfactant as one or more in dispersant, stabilizing agent, wetting agent, binding agent, disintegrant, defoamer etc.According to different dosage form, can also containing antifreeze known in those skilled in the art etc. in preparation.
Composition comprises following constituent content when making suspension seed-coating agent: active components A 0.1% ~ 50%, active ingredient B0.1% ~ 50%, active ingredient C0.1% ~ 50%, wetting agent 1.0% ~ 3.0%, dispersant 1.0% ~ 8.0%, film forming agent 0.5% ~ 5%, warning colouration 0.1% ~ 15%, antifreeze 3% ~ 10%, thickener 0.05% ~ 2.0%, defoamer 0.01% ~ 2%, water add to 100%.
Composition comprises following component and content when making wetting powder: active components A 0.1% ~ 80%, active component B0.1% ~ 80%, active ingredient C0.1% ~ 80%, dispersant 1% ~ 12%, wetting agent 1% ~ 8%, filler surplus.
Composition comprises following component and content when making water dispersible granules: active components A 0.1% ~ 80%, active component B0.1% ~ 80%, active ingredient C0.1% ~ 80%, dispersant 1% ~ 12%, wetting agent 1% ~ 8%, disintegrant 1% ~ 10%, binding agent 0 ~ 8%, filler surplus.
Composition comprises following component and content when making suspending agent: active components A 0.1% ~ 50%, active component B0.1% ~ 50%, active ingredient C0.1% ~ 50% dispersant 1% ~ 10%, wetting agent 1% ~ 10%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, antifreeze 0 ~ 8%, deionized water add to 100%.
Composition comprises following component and content when making aqueous emulsion: active components A 0.1% ~ 50%, active component B0.1% ~ 50%, active ingredient C0.1% ~ 50%, solvent 1% ~ 20%, emulsifier 1% ~ 12%, antifreeze 0 ~ 8%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, deionized water add to 100%.
Composition comprises following component and content when making microemulsion: active components A 0.1% ~ 50%, active component B0.1% ~ 50%, active ingredient C0.1% ~ 50%, emulsifier 3% ~ 25%, solvent 1% ~ 10%, antifreeze 0 ~ 8%, defoamer 0.01% ~ 2%, deionized water add to 100%.
Suspension seed-coating agent the key technical indexes of the present invention:
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:
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) pesticide usage amount reduces, and reduces the residual quantity of agricultural chemicals on crop, alleviates environmental pollution; (3) control spectrum is expanded, to multiple damage by disease and insect as smut, rice blast, bakanae disease, root rot, gray mold, stalk break, fusarium wilt, damping off, snow mold, snow mold, banded sclerotial blight, full rot, glume blight, smut, stripe disease, net blotch, bacterial wilt, damping off, red rot, anthracnose, shot hole, brown spot, aphid, leafhopper, aleyrodid, plant hopper, thrips, scale insect, pear sucker, chrysomelid, diamond-back moth, powder pattern diamond-back moth, weevil, snout moth's larva.
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 ~ 8 suspension seed-coating agent
By wetting agent, dispersant, film forming agent, warning colouration, antifreeze (can add and can not add), thickener (can add and can not add), defoamer, mix through high speed shear, add fluorine azoles ring bacterium amine, active component B, active component C, ball milling 2 ~ 3 hours in ball mill, make diameter of particle all below 5 μm, surplus deionized water is supplied, and can obtain of the present invention kind of clothing suspending agent product, specifically in table 1,2.
The each component of table 1 embodiment 1 ~ 4 and content
The each component of table 2 embodiment 5 ~ 8 and content
Embodiment 9 ~ 16 wetting powder
By fluorine azoles ring bacterium amine, active component B, active component C, dispersant, wetting agent, filler mixing, mix in mixed cylinder, mix again after airslide disintegrating mill is pulverized, namely can be made into wetting powder product of the present invention.Specifically in table 3.
The each component of table 3 embodiment 9 ~ 16 and content
Embodiment 17 ~ 24 water dispersible granules
Fluorine azoles ring bacterium amine, active component B, active component C, dispersant, wetting agent, disintegrant, filler etc. are obtained together the particle diameter needed through air-flow crushing, then add other auxiliary agents such as binding agent (can add and can not add), obtain granulation materials.Item is quantitatively sent in fluidized bed granulating dryer through granulating and after drying, water dispersible granules product of the present invention can being obtained, specifically in table 4.
The each component of table 4 embodiment 17 ~ 24 and content
Embodiment 25 ~ 32 suspending agent
By dispersant, wetting agent, defoamer, thickener (can add and can not add), antifreeze (can add and can not add), mix through high speed shear, add fluorine azoles ring bacterium amine, active component B, active component C, ball milling 2 ~ 3 hours in ball mill, make diameter of particle all below 5 μm, surplus deionized water is supplied, and can obtain suspending agent product of the present invention, specifically in table 5.
The each component of table 5 embodiment 25 ~ 32 and content
Embodiment 33 ~ 38 aqueous emulsion
Fluorine azoles ring bacterium amine, active component B, active component C, solvent, emulsifier are added together, make to be dissolved into homogeneous oil phase; Deionized water, antifreeze (can add and can not add), thickener (can add and can not add), defoamer are mixed, becomes homogeneous aqueous phase.Under high velocity agitation, aqueous phase is added oil phase, obtained aqueous emulsion product of the present invention.Specifically in table 6.
The each component of table 6 embodiment 33 ~ 38 and content
Embodiment 39 ~ 44 microemulsion
Fluorine azoles ring bacterium amine, active component B, active component C are dissolved in and are equipped with in the homogenizer of solvent, by emulsifier, antifreeze (can add and can not add), defoamer, join above-mentioned solution is housed homogenizer in, surplus deionized water gives strong mixing and homogenize after supplying, finally obtain the microemulsion product of the present invention that clear appearance is transparent.Specifically in table 7.
The each component of table 7 embodiment 39 ~ 44 and content
Diacloden, ethiprole in table 1 ~ 7 are exchanged, can novel formulation be obtained.
Application Example two:
For examination disease: maize head smut
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
Experimental scheme: through effective lethal concentration scope of preliminary experiment determination fluorine azoles ring bacterium amine fludioxonil Diacloden or the former medicine of ethiprole and three's different ratio mixture.
The embodiment of the present invention is the method adopting Toxicity Determination and field trial to combine.First by Toxicity Determination, synergy index is greater than 1 expression synergistic effect, is less than 1 for antagonism, is summation action, on this basis, then carries out field trial between equaling 1.
Computing formula is as follows:
According to survey data, the harmful feelings exponential sum control efficiency respectively processed by following formulae discovery:
Mycelial growth inhibition rate is converted into probit value (y), and liquor strength (μ g/mL) converts logarithm value to (x), tries to achieve virulence regression equation (y=a+bx) with method of least squares, and calculates the EC50 value of often kind of medicament thus.With reference to Huang Guoyang chief editor " pesticide test technology and evaluation method ", adopt dose,equivalent comparison method: to the EC50 value of target when medicament is alone, with being added with after synergist to the EC50 pH-value determination pH of target out in medicament, if little more alone than medicament of the EC50 value being added with synergist in medicament, just indicate synergistic effect.Its synergy size,
Represent with synergy index:
EC50 value when EC50 value/medicament adds synergist when synergy index=medicament is alone.
Toxicity test result
Table 8 fluorine azoles ring bacterium amine and fludioxonil and Thiamethoxam compound are to the synegism evaluation result of smut of maize
Table 9 fluorine azoles ring bacterium amine and fludioxonil and the Firponil compounded synegism evaluation result to smut of maize
When can find out proportioning 1 ~ 80: 1 ~ 80: 1 ~ 80 of fluorine azoles ring bacterium amine fludioxonil Diacloden or Firponil compounded rear control maize head smut by table 8 and table 9, synergy index is greater than 1, illustrate that composition mixture in 1 ~ 80: 1 ~ 80: 1 ~ 80 scopes all shows synergistic effect, especially when fluorine azoles ring bacterium amine fludioxonil Diacloden or ethiprole are 1 ~ 20: 1 ~ 20: 1 ~ 20 time, synergistic effect is more obviously given prominence to.
Application Example three:
For examination disease: wheat aphid
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
Experimental scheme: through effective lethal concentration scope of preliminary experiment determination fluorine azoles ring bacterium amine fludioxonil Diacloden or the former medicine of ethiprole and three's different ratio mixture.
The embodiment of the present invention is the method adopting Toxicity Determination and field trial to combine.First by Toxicity Determination, synergy index is greater than 1 expression synergistic effect, is less than 1 for antagonism, is summation action, on this basis, then carries out field trial between equaling 1.
Computing formula is as follows:
According to investigation result, by following formulae discovery lethality and corrected mortality
Be dependent variable (y) by the probit value of corrected mortality, with the logarithm value of using dosage (gram of/kilogram of seed) be independent variable (x), input CASIOfx180p calculator, asks the LC of each medicament
50, LC
90, 95% confidence limit, b value, standard error SD, with Diacloden, ethiprole for contrast medicament (toxicity index is for 1), calculate the relative virus force index of fluorine azoles ring bacterium amine fludioxonil Diacloden or ethiprole, evaluation fluorine azoles ring bacterium amine fludioxonil Diacloden or ethiprole are to the biologically active of wheat aphid.With Diacloden, ethiprole for insecticide, fluorine azoles ring bacterium amine and nitrile bacterium azoles are that synergist calculates synergy index.
LC when synergy index=medicament is alone
50lC when value/medicament adds synergist
50value.
Toxicity test result
Table 10 fluorine azoles ring bacterium amine and fludioxonil and Thiamethoxam compound are to the synegism evaluation result of wheat aphid
| Reagent agent | Proportioning | LC 50(g/100 kilogram of seed) | Synergy index |
| Fluorine azoles ring bacterium amine (D) | — | — | — |
| Fludioxonil (E) | — | — | — |
| Diacloden (F) | — | 17.41 | — |
| D︰E︰F | 1︰80︰80 | 12.53 | 1.39 |
| D︰E︰F | 1︰80︰1 | 12.15 | 1.43 |
| D︰E︰F | 1︰1︰80 | 11.67 | 1.49 |
| D︰E︰F | 80︰1︰80 | 12.26 | 1.42 |
| D︰E︰F | 80︰80︰1 | 12.38 | 1.41 |
| D︰E︰F | 80︰1︰1 | 12.46 | 1.40 |
| D︰E︰F | 1︰1︰60 | 10.82 | 1.61 |
| D︰E︰F | 60︰1︰60 | 11.28 | 1.54 |
| D︰E︰F | 1︰60︰1 | 10.46 | 1.66 |
| D︰E︰F | 1︰60︰60 | 10.82 | 1.61 |
| D︰E︰F | 60︰1︰1 | 10.73 | 1.62 |
| D︰E︰F | 60︰60︰1 | 10.25 | 1.70 |
| D︰E︰F | 20︰20︰1 | 9.46 | 1.84 |
| D︰E︰F | 1︰1︰20 | 9.73 | 1.79 |
| D︰E︰F | 1︰20︰1 | 9.47 | 1.84 |
| D︰E︰F | 20︰1︰1 | 8.85 | 1.97 |
| D︰E︰F | 1︰20︰20 | 9.05 | 1.92 |
| D︰E︰F | 20︰1︰20 | 9.58 | 1.82 |
| D︰E︰F | 2︰1︰9 | 8.06 | 2.16 |
| D︰E︰F | 5︰2︰14 | 7.75 | 2.25 |
| D︰E︰F | 3︰1︰9 | 7.85 | 2.22 |
| D︰E︰F | 4︰2︰11 | 8.36 | 2.08 |
| D︰E︰F | 3︰2︰9 | 7.48 | 2.33 |
| D︰E︰F | 2︰1︰7 | 7.26 | 2.40 |
| D︰E︰F | 3︰1︰14 | 7.13 | 2.44 |
Table 11 fluorine azoles ring bacterium amine and fludioxonil and the Firponil compounded synegism evaluation result to wheat aphid
| Reagent agent | Proportioning | LC 50(g/100 kilogram of seed) | Synergy index |
| Fluorine azoles ring bacterium amine (D) | — | — | — |
| Fludioxonil (E) | — | — | — |
| Ethiprole (F) | — | 3.48 | — |
| D︰E︰F | 1︰80︰80 | 2.36 | 1.47 |
| D︰E︰F | 1︰80︰1 | 2.40 | 1.45 |
| D︰E︰F | 1︰1︰80 | 2.27 | 1.53 |
| D︰E︰F | 80︰1︰80 | 2.34 | 1.49 |
| D︰E︰F | 80︰80︰1 | 2.20 | 1.58 |
| D︰E︰F | 80︰1︰1 | 2.24 | 1.55 |
| D︰E︰F | 1︰1︰60 | 2.07 | 1.68 |
| D︰E︰F | 60︰1︰60 | 2.01 | 1.73 |
| D︰E︰F | 1︰60︰1 | 1.99 | 1.74 |
| D︰E︰F | 1︰60︰60 | 2.02 | 1.72 |
| D︰E︰F | 60︰1︰1 | 2.06 | 1.69 |
| D︰E︰F | 60︰60︰1 | 1.97 | 1.81 |
| D︰E︰F | 20︰20︰1 | 2.01 | 1.73 |
| D︰E︰F | 1︰1︰20 | 1.94 | 1.79 |
| D︰E︰F | 1︰20︰1 | 1.99 | 1.75 |
| D︰E︰F | 20︰1︰1 | 1.90 | 1.83 |
| D︰E︰F | 1︰20︰20 | 1.87 | 1.86 |
| D︰E︰F | 20︰1︰20 | 1.81 | 1.92 |
| D︰E︰F | 2︰1︰1 | 1.76 | 1.98 |
| D︰E︰F | 3︰1︰2 | 1.71 | 2.03 |
| D︰E︰F | 2︰1︰2 | 1.63 | 2.13 |
| D︰E︰F | 3︰2︰3 | 1.67 | 2.09 |
| D︰E︰F | 1︰1︰2 | 1.65 | 2.11 |
| D︰E︰F | 5︰2︰3 | 1.69 | 2.06 |
| D︰E︰F | 2︰2︰1 | 1.62 | 2.15 |
When can find out proportioning 1 ~ 80: 1 ~ 80: 1 ~ 80 of fluorine azoles ring bacterium amine fludioxonil Diacloden or Firponil compounded rear control wheat aphid by table 10 and table 11, synergy index is greater than 1, illustrate that composition mixture in 1 ~ 80: 1 ~ 80: 1 ~ 80 scopes all shows synergistic effect, especially when fluorine azoles ring bacterium amine fludioxonil Diacloden or ethiprole are 1 ~ 20: 1 ~ 20: 1 ~ 20 time, synergistic effect is more obviously given prominence to.
Effect experiment part: test medicine is researched and developed by Shaanxi Meibang Pesticide Co., Ltd., provided, contrast medicament 3% fluorine azoles ring bacterium amine suspension seed-coating agent (autogamy), 25g/L fludioxonil suspension seed-coating agent (commercial), 21% Diacloden suspending agent (commercial), 50% ethiprole suspending agent (commercial).
Application Example tetrafluoro azoles ring bacterium amine and active component B and active component C is composite prevents and treats wheat smut, Control of Aphids
This experimental establishment is at Shaanxi Province's Weinan City, and seed treatment is soaked seed prior to seeding, investigation wheat smut, aphid insect damage feelings before spray agent use, and in the first time dispenser of evil feelings initial stage, dispenser in every 7 days once, is total to dispenser 2 times.Experimental result is as follows:
Table 12 fluorine azoles ring bacterium amine and active component B and active component C is composite prevents and treats wheat smut, Control of Aphids
As can be seen from Table 12, fluorine azoles ring bacterium amine and active component B and active component C composite after can effectively prevent and treat wheat smut, aphid, 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 five fluorine azoles ring bacterium amine and the composite water prevention rice bakanae disease of active component B and active component C, the rice fulgorid test of pesticide effectiveness
This test arrangement is at Shaanxi Province's Hanzhong City, and seed treatment is soaked seed prior to seeding, and spray agent uses front investigation paddy rice evil feelings, and in the first time dispenser of evil feelings initial stage, dispenser in every 7 days once, is total to dispenser 2 times.3 days, 7 days, the 15 days feelings indexes of investigation evil respectively after second time dispenser also calculate preventive effect.Experimental result is as follows:
Table 13 fluorine azoles ring bacterium amine and the composite water prevention rice bakanae disease of active component B and active component C, the rice fulgorid test of pesticide effectiveness
As can be seen from Table 13, fluorine azoles ring bacterium amine and active component B and active component C composite after can effectively the water prevention rice bakanae disease, rice fulgorid, control efficiency is all better than the preventive effect of single dose, and the preventive effect phase is long, has no adverse effects in test scope of medication to target crop.
Application Example hexafluoro azoles ring bacterium amine and the composite control cotton seedling blight of active component B and active component C, Control of Aphids
This test arrangement is at Shaanxi Province's Weinan City, and seed treatment is soaked seed prior to seeding, and spray agent uses front investigation cotton evil feelings, and in the first time dispenser of evil feelings initial stage, dispenser in every 7 days once, is total to dispenser 2 times.7 days, 14 days, the 30 days feelings indexes of investigation evil respectively after second time dispenser also calculate preventive effect.Experimental result is as follows:
Table 14 fluorine azoles ring bacterium amine and the composite control cotton seedling blight of active component B and active component C, Control of Aphids
As can be seen from Table 14, fluorine azoles ring bacterium amine and the composite rear efficiency of active component B and active component C prevent and treat cotton seedling blight, aphid, 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 seven fluorine azoles ring bacterium amine and the composite control of maize smut of active component B and active component C, the small brown rice planthopper test of pesticide effectiveness
This test arrangement is in Xianyang, Shanxi province city, and seed treatment is soaked seed prior to seeding, and spray agent uses front investigation corn evil feelings, and in the first time dispenser of evil feelings initial stage, dispenser in every 7 days once, is total to dispenser 2 times.7 days, 14 days, the 30 days feelings indexes of investigation evil respectively after second time dispenser also calculate preventive effect.Experimental result is as follows:
Table 15 fluorine azoles ring bacterium amine and the composite control of maize smut of active component B and active component C, the small brown rice planthopper test of pesticide effectiveness
As can be seen from Table 15, fluorine azoles ring bacterium amine and active component B and active component C composite after can effectively control of maize smut, small brown rice planthopper, 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 draw through tests different local throughout the country, fluorine azoles ring bacterium amine and active component B and active component C composite rear to the smut in various crop, rice blast, bakanae disease, root rot, gray mold, stalk break, fusarium wilt, damping off, snow mold, snow mold, banded sclerotial blight, full rot, glume blight, smut, stripe disease, net blotch, bacterial wilt, damping off, red rot, anthracnose, shot hole, brown spot, aphid, leafhopper, aleyrodid, plant hopper, thrips, scale insect, pear sucker, chrysomelid, diamond-back moth, powder pattern diamond-back moth, weevil, the preventive effect of the common disease and pests such as snout moth's larva is all more than 95%, be better than single dose preventive effect, synergistic effect is obvious.
Claims (6)
1. the composition pesticide of a fluorine-containing azoles ring bacterium amine, it is characterized in that: effective active composition is active components A, active component B and active component C, the weight ratio of active components A and active component B and active component C is 1 ~ 80: 1 ~ 80: 1 ~ 80, described active components A is fluorine azoles ring bacterium amine, active component B is fludioxonil, and active component C is Diacloden or ethiprole.
2. the composition pesticide of fluorine-containing azoles ring bacterium amine according to claim 1, is characterized in that: the weight ratio of active components A and active component B and active component C is 1 ~ 60: 1 ~ 60: 1 ~ 60.
3. the composition pesticide of fluorine-containing azoles ring bacterium amine according to claim 2, is characterized in that:
The weight ratio of fluorine azoles ring bacterium amine and fludioxonil and Diacloden is 1 ~ 20: 1 ~ 20: 1 ~ 20;
The weight ratio of fluorine azoles ring bacterium amine and fludioxonil and ethiprole is 1 ~ 20: 1 ~ 20: 1 ~ 20.
4. the composition pesticide of fluorine-containing azoles ring bacterium amine according to claim 1, is characterized in that: composition makes suspension seed-coating agent, wetting powder, water dispersible granules, suspending agent, aqueous emulsion, microemulsion, suspension emulsion, microcapsule suspending agent or microcapsule suspension-suspendinagent agent.
5. the composition pesticide of fluorine-containing azoles ring bacterium amine according to claim 4 is for preventing and treating the purposes of crop pest and insect pest.
6. purposes according to claim 5, it is characterized in that: described disease is smut, rice blast, bakanae disease, root rot, gray mold, stalk break, fusarium wilt, damping off, snow mold, snow mold, banded sclerotial blight, full rot, glume blight, smut, stripe disease, net blotch, bacterial wilt, damping off, red rot, anthracnose, shot hole, brown spot, described insect pest is aphid, leafhopper, aleyrodid, plant hopper, thrips, scale insect, pear sucker, chrysomelid, diamond-back moth, powder pattern diamond-back moth, weevil, snout moth's larva.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718559.3A CN104719324A (en) | 2013-12-20 | 2013-12-20 | Pesticide composition containing sedaxane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718559.3A CN104719324A (en) | 2013-12-20 | 2013-12-20 | Pesticide composition containing sedaxane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104719324A true CN104719324A (en) | 2015-06-24 |
Family
ID=53444198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310718559.3A Pending CN104719324A (en) | 2013-12-20 | 2013-12-20 | Pesticide composition containing sedaxane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104719324A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101410016A (en) * | 2006-02-09 | 2009-04-15 | 先正达参股股份有限公司 | Fungicidal compositions |
-
2013
- 2013-12-20 CN CN201310718559.3A patent/CN104719324A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101410016A (en) * | 2006-02-09 | 2009-04-15 | 先正达参股股份有限公司 | Fungicidal compositions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103563901B (en) | A kind of Efficient insecticidal composition containing propylene glycol alginate | |
| CN104430473A (en) | Compounded insecticidal composition containing trifluorobenzene pyrimidine | |
| CN104430369A (en) | Insecticidal composition containing trifluoro-phenylpyridine and amides | |
| CN104336079A (en) | A compound sterilization composition containing oxathiapiprolin | |
| CN104161042A (en) | Pesticide composition containing penflufen and methoxy acrylate | |
| CN104642360A (en) | Sterilization composition containing fluorothiazole pyriethanone and methoxyl acrylate | |
| CN104719299A (en) | Antibacterial production-increasing composition comprising sedaxane | |
| CN104719325A (en) | Sedaxane and neonicotine-containing composition for killing pests and preventing diseases | |
| CN104336049A (en) | A sterilization composition containing oxathiapiprolin | |
| CN104336048A (en) | Bactericidal composition containing fluorothiazolepyrithylone and triazoles | |
| CN103651539B (en) | A kind of composition pesticide containing pyrrole metsulfovax | |
| CN104642346A (en) | High-efficient bactericidal composition containing zinc thiazole | |
| CN104336024A (en) | Bactericidal composition containing fluorothiazolepyrithylone and amides | |
| CN104719298A (en) | Bactericidal composition containing sedaxane | |
| CN104642341A (en) | Bactericidal composition containing zinc thiazole | |
| CN105104383A (en) | Efficient insecticide composition containing spiromesifen | |
| CN103704229B (en) | Bactericidal composition containing fluorine azole activated ester | |
| CN103621550B (en) | Chesulfamide-containing pesticide composition | |
| CN103651413B (en) | The bactericidal composition of a kind of fluorine azoles Acibenzolar and triazole type | |
| CN104585186A (en) | Insecticidal composition containing trichloropenyl pyrimidine and biogenic source | |
| CN104509534A (en) | Insect disinfestation composition containing trifluorobenzene pyrimidine and nereistoxin | |
| CN104336027A (en) | Pesticide composition containing fluorothiazole pyrithylone | |
| CN104719324A (en) | Pesticide composition containing sedaxane | |
| CN105284806A (en) | Sterilization composition containing zoxamide and strobilurin | |
| CN104206390B (en) | A kind of bactericidal composition containing triazolone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 715500 Pucheng high tech Industrial Development Zone, Weinan, Shaanxi Applicant after: Shaanxi Mei Bang Pharmaceutical Group Limited by Share Ltd Address before: 715500 Shaanxi Pucheng Weinan County agricultural base industrial park Applicant before: Shaanxi Meibang Pesticide Co., Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |