CN105557735A - Insecticidal composition containing N-(2-tert-butylamineformoxyl-4-chloro-6-methylphenyl)-1-(3-chloropyridine-2-pyridinyl)-3-fluoro-methoxy-1H-pyrazole-5-carboxamide - Google Patents

Insecticidal composition containing N-(2-tert-butylamineformoxyl-4-chloro-6-methylphenyl)-1-(3-chloropyridine-2-pyridinyl)-3-fluoro-methoxy-1H-pyrazole-5-carboxamide Download PDF

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CN105557735A
CN105557735A CN201410546417.8A CN201410546417A CN105557735A CN 105557735 A CN105557735 A CN 105557735A CN 201410546417 A CN201410546417 A CN 201410546417A CN 105557735 A CN105557735 A CN 105557735A
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active component
fluorine
insect amide
oxygen insect
active
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张伟
赵娇
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Shaanxi Meibang Pesticide Co Ltd
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Shaanxi Meibang Pesticide Co Ltd
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Abstract

The invention discloses an insecticidal composition containing N-(2-tert-butylamineformoxyl-4-chloro-6-methylphenyl)-1-(3-chloropyridine-2-pyridinyl)-3-fluoro-methoxy-1H-pyrazole-5-carboxamide. Effective active components comprise the active component A and the active component B, wherein N-(2-tert-butylamineformoxyl-4-chloro-6-methylphenyl)-1-(3-chloropyridine-2-pyridinyl)-3-fluoro-methoxy-1H-pyrazole-5-carboxamide is adopted as the active component A, the active component B is selected from any one of the following compounds comprising thiacloprid and clothianidin, and the weight ratio of the active component A to the active component B is 1:80-80:1. The composition has the synergistic effect on multiple diseases harmful to agricultural production, the pesticide dosage is decreased, the residual quantity of pesticides on crops is decreased, environmental pollution is reduced, the composition is safe to people and livestock, the environmental compatibility is good, and the pesticide resistance of pests is not prone to generation.

Description

A kind of Pesticidal combination of fluorine-containing oxygen insect amide
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.
Thiacloprid, clothianidin all belong to conventional anabasine insecticide, are widely used in preventing and treating the insect pest on crops, and control efficiency is better.
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 the seldom composite of synergistic effect, especially synergistic effect clearly, very high composite just less of co-toxicity coefficient.Through inventor's research, find fluorine oxygen insect amide and thiacloprid, clothianidin is composite after can produce good synergistic effect, and not yet open about the relevant report that fluorine oxygen insect amide and thiacloprid, clothianidin are composite.
Summary of the invention
The object of the invention is to propose a kind of Pesticidal combination with synergistic function, use cost is low, preventive effect is good fluorine-containing oxygen insect amide.
The Pesticidal combination of the fluorine-containing oxygen insect amide that the present invention proposes is made up of active components A and active component B, active components A and active component B weight ratio are 1 ︰ 80 ~ 80 ︰ 1, described active components A is fluorine oxygen insect amide, active component B is selected from the one in thiacloprid, clothianidin, and active components A and the preferred weight ratio of active component B are 1 ︰ 60 ~ 60 ︰ 1; The weight ratio being more preferably fluorine oxygen insect amide and thiacloprid is 1 ︰ 25 ~ 20 ︰ 1, and the weight ratio of fluorine oxygen insect amide and clothianidin is 1 ︰ 25 ~ 20 ︰ 1.
The Pesticidal combination of the fluorine-containing oxygen insect amide that the present invention proposes is for preventing and treating the purposes of insect on crops, 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 is cotton bollworm, aphid, aleyrodid, beet armyworm, diamond-back moth, cabbage caterpillar, prodenia litura, leaf miner, tea lesser leafhopper, pear sucker, rice fulgorid, rice leaf roller, striped rice borer, paddy stem borer or scale insect.
The weight ratio of active components A, active component B is 1 ︰ 80 ~ 80 ︰ 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.
Bactericidal composition 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 preferably formulation is wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent, can also make effervescent tablet, seed coat agent, ultra low volume liquids.
Composition comprises following constituent content when making wetting powder: active components A 0.1% ~ 80%, active component B0.1% ~ 80%, dispersant 2% ~ 10%, wetting agent 2% ~ 10%, filler surplus.
Composition comprises following constituent content when making water dispersible granules: active components A 0.1% ~ 80%, active component B0.1% ~ 80%, dispersant 3% ~ 12%, wetting agent 1% ~ 8%, disintegrant 1% ~ 10%, binding agent 0 ~ 8%, filler surplus.
Composition comprises following constituent content when making suspending agent: active components A 0.1% ~ 50%, active component B0.1% ~ 50%, dispersant 2% ~ 10%, wetting agent 2% ~ 10%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, antifreeze 0 ~ 8%, deionized water add to 100%.
Composition comprises following constituent content when making suspension emulsion: active components A 0.1% ~ 50%, active component B0.1% ~ 50%, dispersant 2% ~ 10%, defoamer 0.01% ~ 2%, solvent 1% ~ 15%, thickener 0 ~ 2%, emulsifier 2% ~ 12%, antifreeze 0 ~ 8%, deionized water add to 100%.
Composition comprises following constituent content when making aqueous emulsion: active components A 0.1% ~ 50%, active component B0.1% ~ 50%, solvent 1% ~ 30%, emulsifier 1% ~ 15%, antifreeze 0 ~ 8%, thickener 0 ~ 2%, defoamer 0.01% ~ 2%, deionized water supply surplus.
Composition comprises following constituent content when making microcapsule suspending agent: active components A 0.1% ~ 50%, active component B0.1% ~ 50%, macromolecule cyst material 2% ~ 10%, dispersant 1% ~ 10%, organic solvent 1% ~ 10%, defoamer 0.01% ~ 2%, emulsifier 1% ~ 7%, pH adjusting agent 0.01% ~ 5%, deionized water add to 100%.
Composition comprises following constituent content when making microcapsule suspension-suspendinagent agent: active components A 0.1% ~ 50%, active component B0.1% ~ 50%, macromolecule cyst material 2% ~ 10%, dispersant 1% ~ 12%, wetting agent 1% ~ 8%, organic solvent 1% ~ 15%, emulsifier 1% ~ 6%, 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:
Suspension emulsion the key technical indexes of the present invention:
Aqueous 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 thiacloprid, clothianidin composite after, there is obvious synergy and lasting effect; (2) all greater activity is had 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, green manure pasture crop insect; (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
Fluorine oxygen insect amide, active component B, dispersant, wetting agent, filler are mixed in mixed cylinder, mixes again after airslide disintegrating mill is pulverized, wetting powder product of the present invention can be obtained, specifically in table 1.
The each component of table 1 embodiment 1 ~ 8 and weight portion
Embodiment 9 ~ 16 water dispersible granules
Fluorine oxygen insect amide, active component B, 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 2.
The each component of table 2 embodiment 9 ~ 16 and weight portion
Embodiment 17 ~ 24 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 oxygen insect amide, active component B, 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 3.
The each component of table 3 embodiment 17 ~ 24 and weight portion
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 active component B, ball milling 2 ~ 3 hours in ball mill, make diameter of particle all below 5 μm, obtained active component B suspending agent, then by fluorine oxygen insect amide, solvent (can add and can not add), 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 weight portion
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
Thiacloprid, clothianidin in table 1 ~ 5 are exchanged, can novel formulation be obtained.
Embodiment 35 ~ 37 microemulsion
Fluorine oxygen insect amide, active component B are dissolved in and are equipped with in the homogenizer of solvent, emulsifier, antifreeze (can add and can not add), defoamer are joined in the homogenizer that above-mentioned solution is housed, 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 6.
The each component of table 6 embodiment 35 ~ 37 and content
Embodiment 38,39 microcapsule suspending agent
By fluorine oxygen insect amide, active component B, macromolecule cyst material, solvent, defoamer mixing, 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, and bi-material reacts at oil-water interfaces, forms macromolecule cyst wall, make 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 fluorine oxygen insect amide, 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 active component B, 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), concentration for the treatment of (μ g/ml) converts logarithm value (x) to, virulence regression equation is drawn with method of least squares, and calculate the value of often kind of medicament thus, calculate co-toxicity coefficient CTC 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 × P effective active composition B of the TI × P fluorine oxygen insect amide+effective active composition B of theoretical toxicity index (the TTI)=fluorine oxygen insect amide of M
In formula: M is the mixture of different ratio
P effective active compositionb is the shared in the composition ratio of effective active composition B
P fluorine oxygen insect amidefor the ratio that fluorine oxygen insect amide is shared in the composition
B is selected from the one in thiacloprid, clothianidin.
Application Example two:
For examination insect: Cucumber blight
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 thiacloprid 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 Cucumber blight of thiacloprid
As shown in Table 9, fluorine oxygen insect amide and thiacloprid to Cucumber blight proportioning when 1 ︰ 80 ~ 80 ︰ 1, co-toxicity coefficient is all greater than 120, both explanations mixture in 1 ︰ 80 ~ 80 ︰ 1 scope all shows synergistic effect, when the proportioning of fluorine oxygen insect amide and thiacloprid is at 1 ︰ 25 ~ 20 ︰ 1, synergistic effect is more obviously given prominence to, and co-toxicity coefficient is all greater than 220.Testing through applicant the optimum ratio finding fluorine oxygen insect amide and thiacloprid is 20:1,15:1,10:1,8:1,7:1,6:1,5:1,4:1,3:1,2:1,1:1,1:2,1:3,1:4,1:5,1:6,1:8,1:10,1:15,1:20,1:25, wherein when fluorine oxygen insect amide and thiacloprid weight ratio are 1:3, co-toxicity coefficient is maximum, and synergistic effect is the most obvious.
Application Example three
For examination insect: tomato aleyrodid
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 clothianidin and the two different ratio mixture.
Table 10 fluorine oxygen insect amide and the composite toxicity test analysis of results table to tomato aleyrodid of clothianidin
As shown in Table 10, fluorine oxygen insect amide and clothianidin to tomato aleyrodid proportioning when 1 ︰ 80 ~ 80 ︰ 1, co-toxicity coefficient is all greater than 120, both explanations mixture in 1 ︰ 80 ~ 80 ︰ 1 scope all shows synergistic effect, when the proportioning of fluorine oxygen insect amide and clothianidin is at 1 ︰ 25 ~ 20 ︰ 1, synergistic effect is more obviously given prominence to, and co-toxicity coefficient is all greater than 225, wherein when fluorine oxygen insect amide and clothianidin weight ratio are 1:2, 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, aphid, aleyrodid, beet armyworm, diamond-back moth, cabbage caterpillar, prodenia litura, leaf miner, tea lesser leafhopper, pear sucker, rice fulgorid, rice leaf roller, striped rice borer, paddy stem borer or scale insect, co-toxicity coefficient is all more than 120.
Effect experiment part: test medicine is researched and developed by Shaanxi Meibang Pesticide Co., Ltd., provided, contrast medicament 20% fluorine oxygen insect amide suspending agent (autogamy), 40% thiacloprid suspending agent (autogamy), 50% clothianidin wetting powder (autogamy).
Application Example tetrafluoro 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, 10 days, 20 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 cotton cotton bollworm 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 cotton cotton bollworm, through inventor test prove fluorine oxygen insect amide and active component B composite after also can effectively prevent and treat cotton aleyrodid, aphid, prodenia litura, control efficiency is all higher than 95%, be 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 oxygen insect amide and active component B and the composite water prevention chilo suppressalis test of pesticide effectiveness thereof
This test arrangement is in Hanzhong City suburb, Shaanxi Province, and investigation rice-stem borer 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 12 fluorine oxygen insect amide and active component B and the composite water prevention chilo suppressalis test of pesticide effectiveness thereof
As can be seen from Table 12, fluorine oxygen insect amide and active component B composite after can effective water prevention chilo suppressalis, through inventor test prove fluorine oxygen insect amide and active component B composite after also can effectively prevent and treat rice hoppers, paddy stem borer, rice leaf roller, control efficiency is all higher than 96%, be 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 hexafluoro oxygen insect amide and active component B and the composite control Laphygma exigua Hubner test of pesticide effectiveness thereof
This test arrangement is at Xian District, Shanxi Province suburban area, and investigation Laphygma exigua Hubner insect pest index before medicine, in the dispenser of insect pest initial stage of origination, 3 days, 15 days, 30 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 Laphygma exigua Hubner test of pesticide effectiveness thereof
As can be seen from Table 13, fluorine oxygen insect amide and active component B and composite control Laphygma exigua Hubner thereof, through inventor test prove fluorine oxygen insect amide and active component B composite after also can effectively prevent and treat cabbage pieris, diamond-back moth, aphid, control efficiency is all higher than 96%, be 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 oxygen insect amide and active component B and composite control mandarin tree Control of Aphids thereof
This test arrangement is in Hanzhong City suburb, Shaanxi Province, and investigation mandarin tree aphid 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 composite control mandarin tree Control of Aphids thereof
As can be seen from Table 14, fluorine oxygen insect amide and active component B composite after can effectively prevent and treat mandarin tree aphid, through inventor test prove fluorine oxygen insect amide and active component B composite after also can effectively prevent and treat mandarin tree leaf miner, scale insect, control efficiency is all higher than 96%, be 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 oxygen insect amide and thiacloprid, the composite rear preventive effect to common insect pests such as the cotton bollworm in various crop, aphid, aleyrodid, beet armyworm, diamond-back moth, cabbage caterpillar, prodenia litura, leaf miner, tea lesser leafhopper, pear sucker, rice fulgorid, rice leaf roller, striped rice borer, paddy stem borer or scale insects of clothianidin are all more than 95%, be better than single dose preventive effect, synergistic effect is obvious.

Claims (6)

1. the Pesticidal combination of a fluorine-containing oxygen insect amide, effective active composition 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 ~ 80 ︰ 1, described active components A is fluorine oxygen insect amide, and active component B is selected from the one in thiacloprid, clothianidin.
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 ~ 60 ︰ 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 thiacloprid is 1 ︰ 25 ~ 20 ︰ 1;
The weight ratio of fluorine oxygen insect amide and clothianidin is 1 ︰ 25 ~ 20 ︰ 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 is cotton bollworm, aphid, aleyrodid, beet armyworm, diamond-back moth, cabbage caterpillar, prodenia litura, leaf miner, tea lesser leafhopper, pear sucker, rice fulgorid, rice leaf roller, striped rice borer, paddy stem borer or scale insect.
CN201410546417.8A 2014-10-15 2014-10-15 Insecticidal composition containing N-(2-tert-butylamineformoxyl-4-chloro-6-methylphenyl)-1-(3-chloropyridine-2-pyridinyl)-3-fluoro-methoxy-1H-pyrazole-5-carboxamide Pending CN105557735A (en)

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CN107258793A (en) * 2017-05-28 2017-10-20 陕西康禾立丰生物科技药业有限公司 A kind of Pesticidal combination containing four Tolfenpyrads and anabasine

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