CN105494351A - High efficient pesticide composition containing ZJ3757 - Google Patents
High efficient pesticide composition containing ZJ3757 Download PDFInfo
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- CN105494351A CN105494351A CN201410554746.7A CN201410554746A CN105494351A CN 105494351 A CN105494351 A CN 105494351A CN 201410554746 A CN201410554746 A CN 201410554746A CN 105494351 A CN105494351 A CN 105494351A
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- insect amide
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- tolfenpyrad
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Abstract
The invention discloses a high efficient pesticide composition containing ZJ3757. The active component of the pesticide composition is composed of an active component (A) and an active component (B); wherein the active component (A) is ZJ3757, the active component (B) is one of cyantraniliprole and tolfenpyrad, and the weight ratio of the active component (A) to the active component (B) is 1:80 to 60:1. The provided composition has a synergetic effect on a plurality of insects, which harm the agricultural production, thus the using amount of pesticide is reduced, the residual amount of pesticide on crops is reduced, the pollution to the environment is also reduced, moreover the composition is safe to human and livestock and is compatible with the environment, and pests cannot generate drug resistance easily.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of application of Pesticidal combination on crop pests of fluorine-containing oxygen insect amide.
Background technology
Fluorine oxygen insect amide is Zhejiang Provincial Chemical Engineering Research Inst research and development, and be mainly used in preventing and treating lepidoptera pest, the longevity of residure is long, and larva can be made to stop immediately taking food, to environment and crop safety, and rain resistance.
Bromine cyanogen insect amide, Tolfenpyrad are common insecticides, are widely used on crop pests.
But in the real process of agricultural production, the problem that pest control the most easily produces is the generation of pest resistance to insecticide.Different cultivars composition carries out composite, is to prevent and treat the very common method of resistant 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 synergy to lack, especially synergistic effect clearly, very high composite just less of co-toxicity coefficient.Study very much through the composite of inventor, find fluorine oxygen insect amide and bromine cyanogen insect amide, Tolfenpyrad is composite after can produce good synergistic effect, and not yet open about the relevant report that fluorine oxygen insect amide and bromine cyanogen insect amide, Tolfenpyrad are composite.
Summary of the invention
The object of the invention is to propose to have the Pesticidal combination of synergistic function, use cost is low, preventive effect is good fluorine-containing oxygen insect amide.
A kind of Pesticidal combination of fluorine-containing oxygen insect amide, active ingredient is active components A and active component B, it is characterized in that: the weight ratio of active components A and active component B is 1 ︰ 80 ~ 60 ︰ 1, described active components A is selected from fluorine oxygen insect amide, active component B is selected from the one in bromine cyanogen insect amide, Tolfenpyrad, active components A and the preferred weight ratio of active component B are 1 ︰ 60 ~ 40 ︰ 1, the weight ratio being more preferably fluorine oxygen insect amide and bromine cyanogen insect amide is 1 ︰ 20 ~ 10 ︰ 1, and the weight ratio of fluorine oxygen insect amide and Tolfenpyrad is 1 ︰ 20 ~ 10 ︰ 1.
The Pesticidal combination of described fluorine-containing oxygen insect amide is for preventing and treating the application of crop pests, and described crops comprise 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 insect comprises cotton bollworm, diamond-back moth, prodenia litura, cabbage caterpillar, beet armyworm, rice leaf roller, striped rice borer, paddy stem borer, thrips, aleyrodid, plant hopper, coccid, liriomyza bryoniae, striped flea-beetle, aphid, apple leaf miner or peach fruit borer.
The weight ratio of active components A, active component B is 1 ︰ 80 ~ 60 ︰ 1.In usual composition, the weight percentage of active component is 0.5% ~ 90% of gross weight, is preferably 5% ~ 80%.According to different preparation types, active component content scope is different.Usually, liquid preparation contains the active substance of by weight 1% ~ 70%, 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 Pesticidal combination of the present invention, the dispersion of active component in water when being beneficial to use.Surface-active contents is 5% ~ 30% of total formulation weight amount, and surplus is solid or liquid diluent.
Pesticidal combination of the present invention can by user before use through diluting or directly using.Its preparation can be prepared by common processing method known in those skilled in the art, after mixing with liquid flux or solid carrier by active substance, then add surfactant as one or more in dispersant, stabilizing agent, wetting agent, binding agent, defoamer, disintegrant, antifreeze etc.Pesticidal combination of the present invention, acceptable formulation on any agricultural chemicals can be processed on demand, wherein more excellent formulation is: wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent, can also make missible oil.
Composition comprises following component and content when making wetting powder: active components A 0.5% ~ 60%, active component B0.5% ~ 80%, dispersant 1% ~ 12%, wetting agent 1% ~ 8%, filler surplus.
Composition comprises following component and content when making water dispersible granules: active components A 0.5% ~ 60%, active component B0.5% ~ 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 0.5% ~ 50%, active component B0.5% ~ 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 0.5% ~ 50%, active component B0.5% ~ 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 0.5% ~ 50%, active component B0.5% ~ 50%, emulsifier 3% ~ 25%, solvent 1% ~ 10%, antifreeze 0 ~ 8%, defoamer 0.01% ~ 2%, deionized water add to 100%.
Composition comprises following component and content when making suspension emulsion: active components A 0.5% ~ 50%, active component B0.5% ~ 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%.
Composition comprises following component and content when making microcapsule suspending agent: active components A 0.5% ~ 50%, active component B0.5% ~ 50%, macromolecule cyst material 1% ~ 10%, dispersant 2% ~ 10%, solvent 1% ~ 10%, emulsifier 1% ~ 7%, pH adjusting agent 0.01% ~ 5%, defoamer 0.01% ~ 2%, deionized water add to 100%.
Composition comprises following component and content when making microcapsule suspension-suspendinagent agent: active components A 0.5% ~ 50%, active component B0.5% ~ 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-suspendinagent agent the key technical indexes of the present invention:
The invention has the advantages that:
(1) fluorine oxygen insect amide and bromine cyanogen insect amide, Tolfenpyrad composite after, there is obvious synergy and lasting effect, (2) to 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, cotton bollworm on green manure pasture crop, diamond-back moth, prodenia litura, cabbage caterpillar, beet armyworm, rice leaf roller, striped rice borer, paddy stem borer, thrips, aleyrodid, plant hopper, coccid, liriomyza bryoniae, striped flea-beetle, aphid, apple leaf miner or peach fruit borer all have greater activity, (3) decrease pesticide usage amount, reduce the residual quantity of agricultural chemicals on crop, alleviate environmental pollution, (4) to person poultry safety, Environmental compatibility is good, and preparation adhesion strength strengthens, resistance of rainwater washing against.
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 wetting powder
By fluorine oxygen insect amide, active component B, 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 1.
The each component of table 1 embodiment 1 ~ 8 and content
Embodiment 9 ~ 16 water dispersible granules
Fluorine oxygen insect amide, active component B, dispersant, wetting agent, disintegrant, filler 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, obtaining water dispersible granules product of the present invention.Specifically in table 2.
The each component of table 2 embodiment 9 ~ 16 and content
Embodiment 17 ~ 24 suspending agent
Dispersant, wetting agent, defoamer, thickener (can add and can not add), antifreeze (can add and can not add) are mixed through high speed shear, add fluorine oxygen insect amide, active component B, surplus deionized water is supplied, ball milling 2 ~ 3 hours in ball mill, make diameter of particle all below 5 μm, obtained suspending agent product of the present invention.Specifically in table 3.
The each component of table 3 embodiment 17 ~ 24 and content
Embodiment 25 ~ 28 suspension emulsion
Dispersant, defoamer, thickener (can add and can not add), antifreeze (can add and can not add) are mixed through high speed shear, add fluorine oxygen insect amide, ball milling 2 ~ 3 hours in ball mill, make diameter of particle all below 5 μm, obtained fluorine oxygen insect amide suspending agent, then by active component B, solvent, emulsifier and the direct emulsification of various auxiliary agent high speed agitators in suspending agent, surplus deionized water is supplied, obtained suspension emulsion product of the present invention, specifically in table 4.
The each component of table 4 embodiment 25 ~ 28 and content
Embodiment 29 ~ 34 aqueous emulsion
Fluorine oxygen insect amide, active component B, 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, surplus deionized water is supplied; Aqueous emulsion product of the present invention can be obtained, specifically in table 5.
The each component of table 5 embodiment 29 ~ 34 and weight portion
Bromine cyanogen insect amide, Tolfenpyrad in table 1 ~ 5 are exchanged, can novel formulation be obtained.
Embodiment 35 ~ 37 microemulsion
Fluorine oxygen insect amide, active component B, solvent, emulsifier, antifreeze (can add and can not add), defoamer are fully mixed into the oil phase of homogeneous transparent, under agitation slowly add deionized water, form WO emulsion, again through agitating heating, make it rapid phase inversion and become oil-in-water type, be chilled to room temperature to make it to reach balance, after filtration, surplus deionized water is supplied; Microemulsion product of the present invention can be obtained, specifically in table 6.
The each component of table 6 embodiment 35 ~ 37 and weight portion
Embodiment 38,39 microcapsule suspending agent
By fluorine oxygen insect amide, active component B, macromolecule cyst material, solvent, make to be dissolved into homogeneous oil phase, in a shear condition, oil phase is joined in the aqueous phase solution containing emulsifier, pH adjusting agent, dispersant, surplus deionized water is supplied, 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 7.
Table 7 embodiment 38,39 each component and weight portion
Embodiment 40,41 microcapsule suspension-suspendinagent agent
By active component B, macromolecule cyst material, solvent, make to be dissolved into homogeneous oil phase, oil phase is joined in a shear condition in the aqueous phase solution containing emulsifier, pH adjusting agent, make finely disseminated microcapsule suspending agent.Dispersant, wetting agent, defoamer, thickener (can add and can not add) are mixed through high speed shear, add fluorine oxygen insect amide, ball milling 2 ~ 3 hours in ball mill, make diameter of particle all below 5 μm, obtained suspending agent, then join in the aqueous phase solution of micro-capsule suspension by suspending agent, deionized water supplies surplus, make the finely disseminated microcapsule suspension-suspendinagent agent product of the present composition, specifically in table 8.
Table 8 embodiment 40,41 each component and weight portion
The embodiment of the present invention is the method adopting Toxicity Determination and field trial to combine.First pass through Toxicity Determination, co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC < 80 is antagonism, 80≤CTC≤120 are summation action, CTC > 120 is synergistic effect, on this basis, then carry out field trial.
Test method: respectively the mother liquor of each mixed agent is diluted to five series concentration during test, is placed in beaker respectively for subsequent use.Adopt the method connecing worm after first soaking leaf, take out after the blade of the same size not contacting any medicament is soaked 5s in the liquid configured, naturally dry, put into insect box, then connect for examination larva, raise under 25 DEG C of conditions, often process and repeat for 3 times, often repeating examination borer population used is 50, establishes blank simultaneously, checks dead borer population in 72h, calculate lethality and corrected mortality, try to achieve virulence regression equation and calculate LC
50value.If contrast lethality is greater than 10%, be then considered as invalid test.Computing formula is as follows:
Insect corrected mortality is converted into probit value (y), and concentration for the treatment of (μ g/ml) converts logarithm value (x) to, draws virulence regression equation, and calculate the value of often kind of medicament thus with method of least squares.Co-toxicity coefficient CTC is calculated according to the abundant equation of Sun Yun.Computing formula following (with fluorine oxygen insect amide for standard agent, its toxicity index is 100):
TI × the P of theoretical toxicity index (the TTI)=fluorine oxygen insect amide of M
fluorine oxygen insect amidetI × the P of+effective active composition B
effective active composition B
In formula: M is the mixture of different ratio
P
effective active composition Bfor the ratio that effective active composition B is shared in the composition
P
fluorine oxygen insect amidefor the ratio that fluorine oxygen insect amide is shared in the composition
B is selected from the one of bromine cyanogen insect amide, Tolfenpyrad.
Application Example two:
For examination insect: rice hoppers.
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
Experimental scheme: through effective lethal concentration scope of preliminary experiment determination fluorine oxygen insect amide and the former medicine of bromine cyanogen insect amide and the two different ratio mixture.
Toxicity test result
Table 9 fluorine oxygen insect amide and the composite toxicity test analysis of results table to rice hoppers of bromine cyanogen insect amide
| Reagent agent | Proportioning | LC 50(ug/mL) | Co-toxicity coefficient (CTC) |
| Fluorine oxygen insect amide | — | 1.51 | — |
| Bromine cyanogen insect amide | — | 1.38 | — |
| Fluorine oxygen worm Xian An ︰ bromine cyanogen insect amide | 60：1 | 0.92 | 163.88 |
| Fluorine oxygen worm Xian An ︰ bromine cyanogen insect amide | 40：1 | 0.84 | 179.35 |
| Fluorine oxygen worm Xian An ︰ bromine cyanogen insect amide | 20：1 | 0.79 | 190.29 |
| Fluorine oxygen worm Xian An ︰ bromine cyanogen insect amide | 10：1 | 0.71 | 210.87 |
| Fluorine oxygen worm Xian An ︰ bromine cyanogen insect amide | 8：1 | 0.66 | 226.42 |
| Fluorine oxygen worm Xian An ︰ bromine cyanogen insect amide | 4：1 | 0.63 | 235.25 |
| Fluorine oxygen worm Xian An ︰ bromine cyanogen insect amide | 1：1 | 0.59 | 244.42 |
| Fluorine oxygen worm Xian An ︰ bromine cyanogen insect amide | 1：2 | 0.56 | 253.71 |
| Fluorine oxygen worm Xian An ︰ bromine cyanogen insect amide | 1：4 | 0.58 | 242.10 |
| Fluorine oxygen worm Xian An ︰ bromine cyanogen insect amide | 1：10 | 0.60 | 231.81 |
| Fluorine oxygen worm Xian An ︰ bromine cyanogen insect amide | 1：14 | 0.62 | 223.87 |
| Fluorine oxygen worm Xian An ︰ bromine cyanogen insect amide | 1：20 | 0.65 | 213.18 |
| Fluorine oxygen worm Xian An ︰ bromine cyanogen insect amide | 1：40 | 0.68 | 203.37 |
| Fluorine oxygen worm Xian An ︰ bromine cyanogen insect amide | 1：60 | 0.73 | 189.31 |
| Fluorine oxygen worm Xian An ︰ bromine cyanogen insect amide | 1：80 | 0.78 | 162.53 |
As shown in Table 9, fluorine oxygen insect amide and bromine cyanogen insect amide to rice hoppers proportioning when 1 ︰ 80 ~ 60 ︰ 1, co-toxicity coefficient is all greater than 120, both explanations mixture in 1 ︰ 80 ~ 60 ︰ 1 scope all shows synergistic effect, when the proportioning of fluorine oxygen insect amide and bromine cyanogen insect amide is at 1 ︰ 20 ~ 10 ︰ 1, synergistic effect is more obviously given prominence to, and co-toxicity coefficient is all greater than 210, and when ratio range is at 1 ︰ 14 ~ 8 ︰ 1, synergy is best.Test through applicant and find that fluorine oxygen insect amide and bromine cyanogen insect amide optimum ratio are 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 ︰ 11,1 ︰ 12,1 ︰ 13,1 ︰ 14,1 ︰ 15,1 ︰ 16,1 ︰ 17,1 ︰ 18,1 ︰ 19,1 ︰ 20, wherein when fluorine oxygen insect amide and bromine cyanogen insect amide weight ratio are 1:2, co-toxicity coefficient is maximum, and synergistic effect is the most obvious.
Application Example three:
For examination insect: brassicaceous vegetable diamond-back moth.
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
Experimental scheme: through effective lethal concentration scope of preliminary experiment determination fluorine oxygen insect amide and the former medicine of Tolfenpyrad and the two different ratio mixture.
Toxicity test result
Table 10 fluorine oxygen insect amide and the composite toxicity test analysis of results table to brassicaceous vegetable diamond-back moth of Tolfenpyrad
| Reagent agent | Proportioning | LC 50(ug/mL) | Co-toxicity coefficient (CTC) |
| Fluorine oxygen insect amide | — | 1.63 | — |
| Tolfenpyrad | — | 3.01 | — |
| Fluorine oxygen worm Xian An ︰ Tolfenpyrad | 60：1 | 0.95 | 172.88 |
| Fluorine oxygen worm Xian An ︰ Tolfenpyrad | 40：1 | 0.88 | 187.32 |
| Fluorine oxygen worm Xian An ︰ Tolfenpyrad | 20：1 | 0.82 | 203.22 |
| Fluorine oxygen worm Xian An ︰ Tolfenpyrad | 10：1 | 0.76 | 223.80 |
| Fluorine oxygen worm Xian An ︰ Tolfenpyrad | 6：1 | 0.74 | 232.09 |
| Fluorine oxygen worm Xian An ︰ Tolfenpyrad | 4：1 | 0.73 | 245.83 |
| Fluorine oxygen worm Xian An ︰ Tolfenpyrad | 1：1 | 0.83 | 254.79 |
| Fluorine oxygen worm Xian An ︰ Tolfenpyrad | 1：2 | 0.89 | 263.77 |
| Fluorine oxygen worm Xian An ︰ Tolfenpyrad | 1：4 | 0.92 | 279.80 |
| Fluorine oxygen worm Xian An ︰ Tolfenpyrad | 1：8 | 1.05 | 262.02 |
| Fluorine oxygen worm Xian An ︰ Tolfenpyrad | 1：10 | 1.12 | 249.54 |
| Fluorine oxygen worm Xian An ︰ Tolfenpyrad | 1：12 | 1.19 | 237.48 |
| Fluorine oxygen worm Xian An ︰ Tolfenpyrad | 1：20 | 1.28 | 226.04 |
| Fluorine oxygen worm Xian An ︰ Tolfenpyrad | 1：40 | 1.41 | 209.16 |
| Fluorine oxygen worm Xian An ︰ Tolfenpyrad | 1：60 | 1.64 | 181.02 |
| Fluorine oxygen worm Xian An ︰ Tolfenpyrad | 1：80 | 1.75 | 170.22 |
As shown in Table 10, fluorine oxygen insect amide and Tolfenpyrad to brassicaceous vegetable diamond-back moth proportioning when 1 ︰ 80 ~ 60 ︰ 1, co-toxicity coefficient is all greater than 120, both explanations mixture in 1 ︰ 80 ~ 60 ︰ 1 scope all shows synergistic effect, when the proportioning of fluorine oxygen insect amide and Tolfenpyrad is at 1 ︰ 20 ~ 10 ︰ 1, synergistic effect is more obviously given prominence to, and co-toxicity coefficient is all greater than 220, and when ratio range is at 1 ︰ 12 ~ 6 ︰ 1, synergy is best.Test through applicant and find that fluorine oxygen insect amide and Tolfenpyrad optimum ratio are 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 ︰ 11,1 ︰ 12,1 ︰ 13,1 ︰ 14,1 ︰ 15,1 ︰ 16,1 ︰ 17,1 ︰ 18,1 ︰ 19,1 ︰ 20, wherein when fluorine oxygen insect amide and Tolfenpyrad weight ratio are 1:4, co-toxicity coefficient is maximum, and synergistic effect is the most obvious.
Find through test: fluorine oxygen insect amide and active component B composite after have obvious synergistic effect to the control of the cotton bollworm in various crop, diamond-back moth, prodenia litura, cabbage caterpillar, beet armyworm, rice leaf roller, striped rice borer, paddy stem borer, thrips, aleyrodid, plant hopper, coccid, liriomyza bryoniae, striped flea-beetle, aphid, apple leaf miner or peach fruit borer, co-toxicity coefficient is all greater than 120.
Test of pesticide effectiveness part
Test medicine is researched and developed by Shaanxi Meibang Pesticide Co., Ltd., is provided.Contrast medicament: 20% fluorine oxygen insect amide suspending agent (autogamy), 10% bromine cyanogen insect amide suspending agent (autogamy), 15% Tolfenpyrad missible oil (commercial).
Application Example tetrafluoro oxygen insect amide and active component B and the composite control paddy rice rice leaf roller test of pesticide effectiveness thereof
This test arrangement is at Shaanxi Province's Hanzhong City, and investigation paddy rice rice leaf roller insect pest index before medicine, in the dispenser of insect pest initial stage of origination, 3 days, 7 days, 15 days investigation insect pest indexes after dispenser also calculate preventive effect.Result of the test is as follows:
Table 11 fluorine oxygen insect amide and active component B and the composite control paddy rice rice leaf roller test of pesticide effectiveness thereof
As can be seen from Table 11, fluorine oxygen insect amide and active component B composite after can effectively prevent and treat paddy rice rice leaf roller, control efficiency is all better than the preventive effect of single dose, and can prevent and treat paddy rice rice rice fulgorid, rice-stem borer, Yellow Rice Borer, Aphids in Rice Field and paddy rice thrips, and preventive effect is all greater than 96%.In test scope of medication, target crop is had no adverse effects.
Application Example five fluorine oxygen insect amide and active component B and the composite control tomato aleyrodid test of pesticide effectiveness thereof
This test arrangement is in Xi'an City, Shanxi Province, and investigation tomato meal mite evil index before medicine, in the dispenser of insect pest initial stage of origination, 3 days, 7 days, 15 days investigation insect pest indexes after dispenser also calculate preventive effect.Result of the test is as follows:
Table 12 fluorine oxygen insect amide and active component B and the composite control tomato aleyrodid test of pesticide effectiveness thereof
As can be seen from Table 12, fluorine oxygen insect amide and active component B composite after can effectively prevent and treat tomato aleyrodid, control efficiency is all better than the preventive effect of single dose, and can prevent and treat tomato aphid, and preventive effect is all greater than 96%.In test scope of medication, target crop is had no adverse effects.
Application Example hexafluoro oxygen insect amide and active component B and the composite control brassicaceous vegetable striped flea-beetle test of pesticide effectiveness thereof
This test arrangement is at Shaanxi Province's Weinan City, and investigation brassicaceous vegetable striped flea-beetle insect pest index before medicine, in the dispenser of insect pest initial stage of origination, 3 days, 7 days, 15 days investigation insect pest indexes after dispenser also calculate preventive effect.Result of the test is as follows:
Table 13 fluorine oxygen insect amide and active component B and the composite control brassicaceous vegetable striped flea-beetle test of pesticide effectiveness thereof
As can be seen from Table 13, fluorine oxygen insect amide and active component B composite after can effectively prevent and treat brassicaceous vegetable striped flea-beetle, control efficiency is all better than the preventive effect of single dose, and can prevent and treat brassicaceous vegetable aphid, thrips and diamond-back moth, and preventive effect is all greater than 97%.In test scope of medication, target crop is had no adverse effects.
Application Example seven fluorine oxygen insect amide and active component B and the composite control cotton cotton bollworm test of pesticide effectiveness thereof
This test arrangement is in Weinan City Dali County, Shaanxi Province, and investigation cotton cotton bollworm insect pest index before medicine, in the dispenser of insect pest initial stage of origination, 3 days, 7 days, 15 days investigation insect pest indexes after dispenser also calculate preventive effect.Result of the test is as follows:
Table 14 fluorine oxygen insect amide and active component B and the composite control cotton cotton bollworm test of pesticide effectiveness thereof
As can be seen from Table 14, fluorine oxygen insect amide and active component B composite after can effectively prevent and treat cotton cotton bollworm, control efficiency is all better than the preventive effect of single dose, and preventive effect is all greater than 97%.In test scope of medication, target crop is had no adverse effects.
Application Example octafluoro oxygen insect amide and active component B and the composite control Laphygma exigua Hubner test of pesticide effectiveness thereof
This test arrangement is in Weinan City Pucheng County, Shaanxi Province, and investigation Laphygma exigua Hubner insect pest index before medicine, in the dispenser of insect pest initial stage of origination, 3 days, 7 days, 15 days investigation insect pest indexes after dispenser also calculate preventive effect.Result of the test is as follows:
Table 15 fluorine oxygen insect amide and active component B and the composite control Laphygma exigua Hubner test of pesticide effectiveness thereof
As can be seen from Table 15, fluorine oxygen insect amide and active component B composite after effectively can prevent and treat Laphygma exigua Hubner, control efficiency is all better than the preventive effect of single dose, and can prevent and treat cabbage pieris, wild cabbage diamond-back moth, wild cabbage prodenia litura, cabbage aphid and cabbage flea beetle, and preventive effect is all greater than 97%.In test scope of medication, target crop is had no adverse effects.
After draw through tests different local throughout the country, fluorine oxygen insect amide and bromine cyanogen insect amide, the composite rear preventive effect to common insect pests such as the cotton bollworm in various crop, diamond-back moth, prodenia litura, cabbage caterpillar, beet armyworm, rice leaf roller, striped rice borer, paddy stem borer, thrips, aleyrodid, plant hopper, coccid, liriomyza bryoniae, striped flea-beetle, aphid, apple leaf miner or peach fruit borer of Tolfenpyrad are all more than 96%, be better than single dose preventive effect, synergistic effect is obvious.
Claims (6)
1. the Pesticidal combination of a fluorine-containing oxygen insect amide, active ingredient is active components A and active component B, it is characterized in that: active components A and active component B weight ratio are 1 ︰ 80 ~ 60 ︰ 1, described active components A is fluorine oxygen insect amide, and active component B is selected from the one in bromine cyanogen insect amide, Tolfenpyrad.
2. the Pesticidal combination of fluorine-containing oxygen insect amide according to claim 1, is characterized in that: the weight ratio of active components A and active component B is 1 ︰ 60 ~ 40 ︰ 1.
3. the Pesticidal combination of fluorine-containing oxygen insect amide according to claim 2, is characterized in that:
The weight ratio of fluorine oxygen insect amide and bromine cyanogen insect amide is 1 ︰ 20 ~ 10 ︰ 1;
The weight ratio of fluorine oxygen insect amide and Tolfenpyrad is 1 ︰ 20 ~ 10 ︰ 1.
4. the Pesticidal combination of fluorine-containing oxygen insect amide according to any one of claim 1 to 3, is characterized in that: composition makes wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent or microcapsule suspension-suspendinagent agent.
5. the Pesticidal combination of fluorine-containing oxygen insect amide according to claim 4 is for preventing and treating the purposes of insect on crops.
6. purposes according to claim 5, is characterized in that: described insect comprises cotton bollworm, diamond-back moth, prodenia litura, cabbage caterpillar, beet armyworm, rice leaf roller, striped rice borer, paddy stem borer, thrips, aleyrodid, plant hopper, coccid, liriomyza bryoniae, striped flea-beetle, aphid, apple leaf miner or peach fruit borer.
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| CN201410554746.7A CN105494351A (en) | 2014-10-17 | 2014-10-17 | High efficient pesticide composition containing ZJ3757 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102726410A (en) * | 2012-07-12 | 2012-10-17 | 江苏龙灯化学有限公司 | Pesticide composition containing chlorantraniliprole and tolfenpyrad and application thereof |
| WO2013085065A1 (en) * | 2011-12-08 | 2013-06-13 | Sumitomo Chemical Company, Limited | Composition and method for controlling harmful arthropods |
| CN103931643A (en) * | 2013-01-19 | 2014-07-23 | 陕西汤普森生物科技有限公司 | Insecticidal composition containing tetrachloro insect amide |
-
2014
- 2014-10-17 CN CN201410554746.7A patent/CN105494351A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013085065A1 (en) * | 2011-12-08 | 2013-06-13 | Sumitomo Chemical Company, Limited | Composition and method for controlling harmful arthropods |
| CN102726410A (en) * | 2012-07-12 | 2012-10-17 | 江苏龙灯化学有限公司 | Pesticide composition containing chlorantraniliprole and tolfenpyrad and application thereof |
| CN103931643A (en) * | 2013-01-19 | 2014-07-23 | 陕西汤普森生物科技有限公司 | Insecticidal composition containing tetrachloro insect amide |
Non-Patent Citations (1)
| Title |
|---|
| 袁静 等: "新化合物氟氧虫酰胺对蔬菜鳞翅目害虫的毒力及田间防治效果", 《农药学学报》 * |
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