CN105638675A - Insecticide composition with tetra-chlorantraniliprole and synthetic pyrethroid - Google Patents
Insecticide composition with tetra-chlorantraniliprole and synthetic pyrethroid Download PDFInfo
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- CN105638675A CN105638675A CN201610143903.4A CN201610143903A CN105638675A CN 105638675 A CN105638675 A CN 105638675A CN 201610143903 A CN201610143903 A CN 201610143903A CN 105638675 A CN105638675 A CN 105638675A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
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Abstract
The invention discloses an insecticide composition with tetra-chlorantraniliprole and synthetic pyrethroid. The insecticide composition comprises effective ingredients including an active ingredient A and an active ingredient B. The active ingredient A is selectively the tetra-chlorantraniliprole, the active ingredient B is selectively one of compounds including lambda-cyhalothrin, etofenprox, deltamethrin, fenpropathrin and bifenthrin, and a weight ratio of the active ingredient A to the active ingredient B is 70:1-1:70. The insecticide composition has the advantages that synergistic effects can be realized by the insecticide composition for diversified injurious insects which are harmful for agricultural production, the usage of pesticides can be reduced, the quantities of residues of the pesticides on crops can be decreased, environmental pollution can be relieved, the insecticide composition is safe for human and animals and good in environmental compatibility, and pesticide resistance of the injurious insects can be prevented.
Description
The application is divisional application; original application is the patent application " a kind of Pesticidal combination containing four chlorantraniliproles Yu pyrethroid " of Shaanxi Welch Crop Protection Co., Ltd.; the application number of original application is 2013100040199, and original application day is 2013.01.07.
Technical field
The invention belongs to technical field of pesticide, relate to the application on crop pests of a kind of Pesticidal combination containing four chlorantraniliproles and pyrethroid.
Background technology
Four chlorantraniliproles: compound insecticidal spectrum is close to Rynaxypyr, test chamber activity, the imitation of leaf roll snout moth's larva and borer equals to or higher than 20% Rynaxypyr, but use metering 15 milliliters/bag higher than Rynaxypyr (equal to 1.5 bag Rynaxypyr doses), so in actual use, dead worm velocity ratio is very fast, the lasting period is longer.
Gamma cyhalothrin, ethofenprox, decis, Fenpropathrin and Biphenthrin belong to pyrethroid insecticides, being the class broad spectrum pesticide that can prevent and treat various pests, its insecticidal toxicity improves 10��100 times than older generation insecticide such as organochlorine, organophosphor, carbamates. Insecticide is had strong action of contace poison by pyrethroid, and some kind has stomach toxicity or fumigation action concurrently, but all without systemic action. Its mechanism of action is to upset the normal physiological that insecticide is neural, so as to dead to paralysis by excitement, spasm. Pyrethroid is because consumption is little, working concentration is low, therefore people and animals are safer, and the pollution of environment is only small. Its shortcoming is mainly high to fish toxicity, and some beneficial insect is also had injury, reuses for a long time and also results in insect and develop immunity to drugs.
But, in the real process of agricultural production, pest control is easiest to generate the problem that the generation of pest resistance to insecticide. Different cultivars composition carries out composite, is prevent and treat the method that resistant insect is very common. Heterogeneity carries out composite, according to practical application effect, judge certain composite be potentiation, add and or antagonism. In most cases, the composite effect of pesticide is all additive effect, really has potentiation to lack, especially potentiation clearly, significantly high composite just less of co-toxicity coefficient. Composite through inventor is studied very much, find to produce good potentiation after composite with gamma cyhalothrin, ethofenprox, decis, Fenpropathrin or Biphenthrin for four chlorantraniliproles, and not yet open about the relevant report that four chlorantraniliproles are composite with gamma cyhalothrin, ethofenprox, decis, Fenpropathrin or Biphenthrin.
Summary of the invention
The purpose of the present invention is to propose to there is synergistic function, use cost is low, preventive effect the is good Pesticidal combination containing four chlorantraniliproles Yu pyrethroid.
A kind of Pesticidal combination containing four chlorantraniliproles Yu pyrethroid, effective 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 70 1��1 70, described active components A is selected from four chlorantraniliproles, active component B is selected from gamma cyhalothrin, ethofenprox, decis, one in Fenpropathrin or Biphenthrin, active components A and the preferred weight ratio of active component B are 1 50��50 1, the weight ratio being more preferably four chlorantraniliproles and gamma cyhalothrin is 25 1��1 15, the weight ratio of four chlorantraniliproles and ethofenprox is 20 1��1 20, the weight ratio of four chlorantraniliproles and decis is 20 1��1 20, the weight ratio of four chlorantraniliproles and Fenpropathrin is 15 1��1 25, the weight ratio of four chlorantraniliproles and Biphenthrin is 25 1��1 25, the weight ratio most preferably being four chlorantraniliproles and gamma cyhalothrin is 14 1��1 4, the weight ratio of four chlorantraniliproles and ethofenprox is 9 1��1 11, the weight ratio of four chlorantraniliproles and decis is 9 1��1 9, the weight ratio of four chlorantraniliproles and Fenpropathrin is 4 1��1 14, and the weight ratio of four chlorantraniliproles and Biphenthrin is 14 1��1 14.
The described Pesticidal combination containing four chlorantraniliproles with pyrethroid is used for preventing and treating the application of crop pests, and described crops include cereal crops, legume crop, fibre crops, sugar crop, melon crop, fruits crop, dry fruit crop, hobby crop, root crop, oil crop, flower crop, medicinal crop, crop, green manure pasture crop; Described insect includes leaf roll snout moth's larva, bollworm, tea lesser leafhopper, heart-eating worm, Pieris rapae, aphid, stinkbug silk worm, pink bollworm, mythimna separata, oriental tobacco budworm, diamondback moth, weevil, planthopper, thrips, bridging worm, striped flea-beetle, Prodenia litura, Pyrausta nubilalis (Hubern)., leaf miner, red spider, looper or aleyrodid.
Active components A, active component B weight ratio be 70 1��1 70. In usual compositions, the weight percentage of active component is the 0.5%��90% of gross weight, it is advantageous to be 5%��80%. According to different preparation types, active component content scope is different. Generally, liquid preparation contains the active substance of by weight 1%��70%, it is preferred that be 5%��50%; Solid preparation contains the active substance of by weight 5%��80%, it is preferred that be 10%��80%.
The Pesticidal combination of the present invention at least contains a kind of surfactant, active component dispersion in water when being beneficial to use. Surface-active contents is the 5%��30% of total formulation weight amount, and surplus is solid or liquid diluent.
The 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, add one or more in surfactant such as dispersant, stabilizer, wetting agent, binding agent, defoamer, disintegrating agent, antifreeze etc. The Pesticidal combination of the present invention, acceptable dosage form on any pesticide can be processed on demand, wherein more excellent dosage form is: wettable powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent, it is also possible to make cream.
Compositions comprises following component and content when making wettable powder: active components A 0.5%��70%, active component B0.5%��70%, dispersant 1%��12%, wetting agent 1%��8%, filler surplus.
Compositions includes following component and content when making water dispersible granules: active components A 0.5%��70%, active component B0.5%��70%, dispersant 1%��12%, wetting agent 1%��8%, disintegrating agent 1%��10%, binding agent 0��8%, filler surplus.
Compositions includes 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%, thickening agent 0��2%, antifreeze 0��8%, deionized water add to 100%.
Compositions includes following component and content when making aqueous emulsion: active components A 0.5%��50%, active component B0.5%��50%, solvent 1%��20%, emulsifying agent 1%��12%, antifreeze 0��8%, defoamer 0.01%��2%, thickening agent 0��2%, deionized water add to 100%.
Compositions includes following component and content when making microemulsion: active components A 0.5%��50%, active component B0.5%��50%, emulsifying agent 3%��25%, solvent 1%��10%, antifreeze 0��8%, defoamer 0.01%��2%, deionized water add to 100%.
Compositions includes following component and content when making suspension emulsion: active components A 0.5%��50%, active component B0.5%��50%, emulsifying agent 1%��10%, dispersant 1%��10%, solvent 1%��20%, defoamer 0.01%��2%, thickening agent 0��2%, antifreeze 0��8%, deionized water add to 100%.
Compositions includes 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%, emulsifying agent 1%��7%, pH adjusting agent 0.01%��5%, defoamer 0.01%��2%, deionized water add to 100%.
Compositions includes 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%, emulsifying agent 1%��8%, defoamer 0.01%��2%, thickening agent 0��2%, pH adjusting agent 0.01%��5%, deionized water add to 100%.
The wettable powder the key technical indexes of the present invention:
The water dispersible granules the key technical indexes of the present invention:
The suspending agent the key technical indexes of the present invention:
The aqueous emulsion the key technical indexes of the present invention:
The microemulsion the key technical indexes of the present invention:
The suspension emulsion the key technical indexes of the present invention:
The microcapsule suspending agent the key technical indexes of the present invention:
The microcapsule suspension-suspendinagent agent the key technical indexes of the present invention:
It is an advantage of the current invention that:
After (1) four chlorantraniliprole is composite with gamma cyhalothrin, ethofenprox, decis, Fenpropathrin or Biphenthrin, there is obvious potentiation and lasting effect, (2) to cereal crops, legume crop, fibre crops, sugar crop, melon crop, fruits crop, dry fruit crop, hobby crop, root crop, oil crop, flower crop, medicinal crop, crop, leaf roll snout moth's larva on green manure pasture crop, bollworm, tea lesser leafhopper, heart-eating worm, Pieris rapae, aphid, stinkbug silk worm, pink bollworm, mythimna separata, oriental tobacco budworm, diamondback moth, weevil, planthopper, thrips, bridging worm, striped flea-beetle, Prodenia litura, Pyrausta nubilalis (Hubern)., leaf miner, red spider, looper or aleyrodid all have greater activity, (3) decrease pesticide usage amount, reduce pesticide residual quantity on crop, alleviate environmental pollution,(4) to person poultry safety, Environmental compatibility is good, and preparation adhesion strength strengthens, resistance of rainwater washing against.
Detailed description of the invention
Below in conjunction with embodiment to further instruction of the present invention, the percentage ratio in embodiment is all weight percentage, but the invention is not limited in this.
Application Example one
Example 1��14 wettable powder
By four chlorantraniliproles, active component B, dispersant, wetting agent, filler mixing, mix homogeneously in mixed cylinder, remix uniformly after jet mill is pulverized, namely can be made into wettable powder product of the present invention. It is specifically shown in table 1.
Table 1 example 1��14 each component and content
Example 15��28 water dispersible granules
Four chlorantraniliproles, active component B, dispersant, wetting agent, disintegrating agent, filler are obtained through comminution by gas stream together the particle diameter needed, adds other auxiliary agents such as binding agent (can add and can be not added with), obtain granulation materials. Item is quantitatively sent in fluidized bed granulating dryer through granulating and dried, prepares water dispersible granules product of the present invention. It is specifically shown in table 2.
Table 2 example 15��28 each component and content
Example 29��42 suspending agent
By dispersant, wetting agent, defoamer, thickening agent (can add and can be not added with), antifreeze (can add and can be not added with) through high speed shear mix homogeneously, add four chlorantraniliproles, active component B, surplus deionized water is supplied, ball milling 2��3 hours in ball mill, make diameter of particle all below 5 ��m, prepare suspending agent product of the present invention. It is specifically shown in table 3.
Table 3 example 29��42 each component and content
Embodiment 43��49 suspension emulsion
By dispersant, defoamer, thickening agent (can add and can be not added with), antifreeze (can add and can be not added with) through high speed shear mix homogeneously, add four chlorantraniliproles, ball milling 2��3 hours in ball mill, make diameter of particle all below 5 ��m, prepare four chlorantraniliprole suspending agents, then by active component B, solvent, emulsifying agent and the various direct emulsifying of auxiliary agent high speed agitator to suspending agent, surplus deionized water is supplied, prepare suspension emulsion product of the present invention, be specifically shown in table 4.
Table 4 embodiment 43��49 each component and content
Example 50��56 aqueous emulsion
Four chlorantraniliproles, active component B, solvent, emulsifying agent are added together, make to be dissolved into homogeneous oil phase; Deionized water, antifreeze (can add and can be not added with), thickening agent (can add and can be not added with), defoamer are mixed, becomes homogeneous aqueous phase. Under high velocity agitation, aqueous phase adding oil phase, surplus deionized water is supplied; Can be prepared by aqueous emulsion product of the present invention, be specifically shown in table 5.
Table 5 embodiment 50��56 each component and weight portion
Gamma cyhalothrin, ethofenprox, decis, Fenpropathrin or Biphenthrin in table 1��5 are exchanged, novel formulation can be prepared.
Example 57��59 microemulsion
Four chlorantraniliproles, active component B, solvent, emulsifying agent, antifreeze (can add and can be not added with), defoamer are sufficiently mixed uniformly transparent oil phase, under agitation it is slowly added into deionized water, form Water in Oil emulsion, then through agitating heating, so as to phase inversion becomes oil-in-water type rapidly, being cooled to room temperature and make up to balance, through filtering, surplus deionized water is supplied; Can be prepared by microemulsion product of the present invention, be specifically shown in table 6.
Table 6 embodiment 57��59 each component and weight portion
Example 60,61 microcapsule suspending agent
By four chlorantraniliproles, active component B, macromolecule cyst material, solvent mixing, make to be dissolved into homogeneous oil phase, in a shear condition, oil phase is joined containing emulsifying agent, pH adjusting agent, dispersant aqueous phase solution in, 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.It is specifically shown in table 7.
Table 7 embodiment 60,61 each component and weight portion
Example 62,63 microcapsule suspension-suspendinagent agent
By active component B, macromolecule cyst material, solvent mixing, make to be dissolved into homogeneous oil phase, oil phase is joined in a shear condition containing emulsifying agent, pH adjusting agent aqueous phase solution in, make finely disseminated microcapsule suspending agent. By dispersant, wetting agent, defoamer, thickening agent (can add and can be not added with) through high speed shear mix homogeneously, add four chlorantraniliproles, ball milling 2��3 hours in ball mill, make diameter of particle all below 5 ��m, preparing suspending agent, then joined by suspending agent in the aqueous phase solution of micro-capsule suspension, deionized water supplies surplus, make the finely disseminated microcapsule suspension-suspendinagent agent product of the present composition, be specifically shown in table 8.
Table 8 embodiment 62,63 each component and weight portion
The embodiment of the present invention is the method adopting Toxicity Determination and field test 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 potentiation, on this basis, then carry out field test.
Test method: respectively the mother solution of each mixed agent is diluted to during test five series concentration, is respectively placed in beaker standby. Adopt the method that first leaching leaf is followed by worm, take out after blade of the same size not in contact with any medicament is soaked 5s in the medicinal liquid configured, naturally dry, put in insect box, then connect for examination larva, raise under 25 DEG C of conditions, often process 3 times and repeat, often repeating examination borer population used is 50, sets blank simultaneously, checks dead borer population in 72h, calculate mortality rate and corrected mortality, try to achieve virulence regression equation and calculate LC50Value. If comparison mortality rate is more than 10%, then it is considered as invalid test. Computing formula is as follows:
Insect corrected mortality is converted into probit value (y), and concentration for the treatment of (�� g/ml) converts logarithm value (x) to, draws virulence regression equation with method of least square, and thus calculates the value of every kind of medicament. Co-toxicity coefficient CTC is calculated according to the abundant equation of Sun Yun. Computing formula following (with four chlorantraniliproles for standard agent, its toxicity index is 100):
TI �� the P of theoretical toxicity index (TTI)=tetra-chlorantraniliprole of MFour chlorantraniliprolesTI �� the P of+effective active composition BEffective active composition B
In formula: M is the mixture of different ratio
PEffective active composition BFor the ratio that effective active composition B is shared in the composition
PFour chlorantraniliprolesIt is the shared in the composition ratios of four chlorantraniliproles
B one in gamma cyhalothrin, ethofenprox, decis, Fenpropathrin, Biphenthrin.
Application Example two:
For examination insect: Caulis et Folium Brassicae capitatae diamondback moth.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
EXPERIMENTAL DESIGN: determine effective lethasl concentration scope of four chlorantraniliproles and the former medicine of gamma cyhalothrin and the two different ratio mixture through pilot study.
Toxicity test result
Table 9 four chlorantraniliprole and the high-efficient lambda-cyhalothrin compound toxicity test analysis of results table to Caulis et Folium Brassicae capitatae diamondback moth
| Reagent agent | Proportioning | LC50(ug/mL) | Co-toxicity coefficient (CTC) |
| Four chlorantraniliproles | �� | 1.05 | �� |
| Gamma cyhalothrin | �� | 0.33 | �� |
| Four chlorantraniliprole gamma cyhalothrins | 70:1 | 0.59 | 180.43 |
| Four chlorantraniliprole gamma cyhalothrins | 50:1 | 0.56 | 191.13 |
| Four chlorantraniliprole gamma cyhalothrins | 25:1 | 0.51 | 213.85 |
| Four chlorantraniliprole gamma cyhalothrins | 14:1 | 0.51 | 220.09 |
| Four chlorantraniliprole gamma cyhalothrins | 10:1 | 0.51 | 225.75 |
| Four chlorantraniliprole gamma cyhalothrins | 4:1 | 0.54 | 231.86 |
| Four chlorantraniliprole gamma cyhalothrins | 3:1 | 0.55 | 251.87 |
| Four chlorantraniliprole gamma cyhalothrins | 1:1 | 0.89 | 228.68 |
| Four chlorantraniliprole gamma cyhalothrins | 1:4 | 2.11 | 220.72 |
| Four chlorantraniliprole gamma cyhalothrins | 1:15 | 5.23 | 217.44 |
| Four chlorantraniliprole gamma cyhalothrins | 1:30 | 8.56 | 194.55 |
| Four chlorantraniliprole gamma cyhalothrins | 1:50 | 10.65 | 194.07 |
| Four chlorantraniliprole gamma cyhalothrins | 1:70 | 12.3 | 187.80 |
As shown in Table 9, four chlorantraniliproles and gamma cyhalothrin to Caulis et Folium Brassicae capitatae diamondback moth proportioning when 70 1��1 70, co-toxicity coefficient is all higher than 120, illustrate that both all show potentiation at mixture in 70 1��1 70 scopes, when the proportioning of four chlorantraniliproles and gamma cyhalothrin is when 25 1��1 15, potentiation becomes apparent from highlighting, and co-toxicity coefficient is all higher than 210.Testing discovery four chlorantraniliproles through applicant is 25:1,20:1,15:1,10:1,9:1,8:1,7:1,6:1,5:1,4:1,3:1,2:1,1:1,1:2,1:3,1:4,1:5,1:6,1:7,1:8,1:9,1:10,1:15 with gamma cyhalothrin optimum ratio, wherein when four chlorantraniliproles and gamma cyhalothrin weight ratio are 3:1, co-toxicity coefficient is maximum, and potentiation is the most obvious.
Application Example three:
For examination insect: cabbage pieris.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
EXPERIMENTAL DESIGN: determine effective lethasl concentration scope of four chlorantraniliproles and the former medicine of ethofenprox and the two different ratio mixture through pilot study.
Toxicity test result
Table 10 4 chlorantraniliprole and the composite toxicity test analysis of results table to cabbage pieris of ethofenprox
| Reagent agent | Proportioning | LC50(ug/mL) | Co-toxicity coefficient (CTC) |
| Four chlorantraniliproles | �� | 1.10 | �� |
| Ethofenprox | �� | 2.44 | �� |
| Four chlorantraniliprole ethofenprox | 70:1 | 0.59 | 189.09 |
| Four chlorantraniliprole ethofenprox | 50:1 | 0.57 | 196.82 |
| Four chlorantraniliprole ethofenprox | 20:1 | 0.54 | 213.84 |
| Four chlorantraniliprole ethofenprox | 9:1 | 0.55 | 222.11 |
| Four chlorantraniliprole ethofenprox | 4:1 | 0.58 | 236.80 |
| Four chlorantraniliprole ethofenprox | 1:1 | 0.89 | 246.08 |
| Four chlorantraniliprole ethofenprox | 1:2 | 1.23 | 265.90 |
| Four chlorantraniliprole ethofenprox | 1:4 | 2.22 | 243.36 |
| Four chlorantraniliprole ethofenprox | 1:11 | 5.66 | 222.20 |
| Four chlorantraniliprole ethofenprox | 1:20 | 10.01 | 211.68 |
| Four chlorantraniliprole ethofenprox | 1:50 | 22.98 | 199.22 |
| Four chlorantraniliprole ethofenprox | 1:70 | 30.54 | 194.39 |
As shown in Table 10, four chlorantraniliproles and ethofenprox to cabbage pieris snout moth's larva proportioning when 70 1��1 70, co-toxicity coefficient is all higher than 120, illustrate that both all show potentiation at mixture in 70 1��1 70 scopes, when the proportioning of four chlorantraniliproles and ethofenprox is when 20 1��1 20, potentiation is more prominent, and co-toxicity coefficient is all higher than 210. Testing, through applicant, the optimum ratio finding four chlorantraniliproles and ethofenprox is 20:1,15:1,10:1,9:1,8:1,7:1,6:1,5:1,4:1,3:1,2:1,1:1,1:2,1:3,1:4,1:5,1:6,1:7,1:8,1:9,1:10,1:11,1:12,1:13,1:14,1:15,1:20, wherein when four chlorantraniliproles and ethofenprox weight ratio are 12, co-toxicity coefficient is maximum, and potentiation is the most obvious.
Application Example four:
For examination insect: cotton aphid.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
EXPERIMENTAL DESIGN: determine effective lethasl concentration scope of four chlorantraniliproles and deltamethrin original medicine and the two different ratio mixture through pilot study.
Toxicity test result
Table 11 4 chlorantraniliprole and the composite toxicity test analysis of results table to cotton aphid of decis
| Reagent agent | Proportioning | LC50(ug/mL) | Co-toxicity coefficient (CTC) |
| Four chlorantraniliproles | �� | 1.08 | �� |
| Decis | �� | 0.94 | �� |
| Four chlorantraniliprole decises | 70:1 | 0.59 | 185.64 |
| Four chlorantraniliprole decises | 50:1 | 0.57 | 193.22 |
| Four chlorantraniliprole decises | 20:1 | 0.53 | 213.84 |
| Four chlorantraniliprole decises | 9:1 | 0.54 | 221.94 |
| Four chlorantraniliprole decises | 4:1 | 0.58 | 232.09 |
| Four chlorantraniliprole decises | 1:1 | 0.87 | 245.46 |
| Four chlorantraniliprole decises | 1:4 | 2.24 | 230.48 |
| Four chlorantraniliprole decises | 1:9 | 4.28 | 228.69 |
| Four chlorantraniliprole decises | 1:20 | 8.44 | 218.51 |
| Four chlorantraniliprole decises | 1:50 | 18.01 | 194.24 |
| Four chlorantraniliprole decises | 1:70 | 22.98 | 184.94 |
As shown in Table 11, four chlorantraniliproles and decis to cotton aphid proportioning when 70 1��1 70, co-toxicity coefficient is all higher than 120, illustrate that both all show potentiation at mixture in 70 1��1 70 scopes, especially when the proportioning of four chlorantraniliproles and decis is when 20 1��1 20, potentiation is more prominent, and co-toxicity coefficient is all higher than 210.When the optimum ratio that applicant tests discovery four chlorantraniliproles and decis is 20:1,15:1,10:1,9:1,8:1,7:1,6:1,5:1,4:1,3:1,2:1,1:1,1:2,1:3,1:4,1:5,1:6,1:7,1:8,1:9,1:10,1:15,1:20, wherein when four chlorantraniliproles and decis weight ratio are 11, co-toxicity coefficient is maximum, and potentiation is the most obvious.
Application Application Example five:
For examination insect: cotton boll worm.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
EXPERIMENTAL DESIGN: determine effective lethasl concentration scope of four chlorantraniliproles and the former medicine of Fenpropathrin and the two different ratio mixture through pilot study.
Toxicity test result
Table 12 4 chlorantraniliprole and the composite toxicity test analysis of results table to cotton boll worm of Fenpropathrin
| Reagent agent | Proportioning | LC50(ug/mL) | Co-toxicity coefficient (CTC) |
| Four chlorantraniliproles | �� | 1.03 | �� |
| Fenpropathrin | �� | 2.50 | �� |
| Four chlorantraniliprole Fenpropathrins | 70:1 | 0.59 | 177.06 |
| Four chlorantraniliprole Fenpropathrins | 50:1 | 0.57 | 184.30 |
| Four chlorantraniliprole Fenpropathrins | 30:1 | 0.55 | 193.49 |
| Four chlorantraniliprole Fenpropathrins | 15:1 | 0.52 | 211.22 |
| Four chlorantraniliprole Fenpropathrins | 4:1 | 0.58 | 221.75 |
| Four chlorantraniliprole Fenpropathrins | 1:1 | 0.85 | 241.36 |
| Four chlorantraniliprole Fenpropathrins | 1:3 | 1.56 | 260.88 14 --> |
| Four chlorantraniliprole Fenpropathrins | 1:5 | 2.55 | 237.46 |
| Four chlorantraniliprole Fenpropathrins | 1:10 | 4.78 | 227.65 |
| Four chlorantraniliprole Fenpropathrins | 1:14 | 6.55 | 223.01 |
| Four chlorantraniliprole Fenpropathrins | 1:25 | 11.05 | 219.72 |
| Four chlorantraniliprole Fenpropathrins | 1:50 | 22.54 | 193.24 |
| Four chlorantraniliprole Fenpropathrins | 1:70 | 30.21 | 187.89 |
As shown in Table 12, four chlorantraniliproles and Fenpropathrin to cotton boll worm proportioning when 70 1��1 70, co-toxicity coefficient is all higher than 120, illustrate that both all show potentiation at mixture in 70 1��1 70 scopes, especially when the proportioning of four chlorantraniliproles and Fenpropathrin is when 15 1��1 25, potentiation is more prominent, and co-toxicity coefficient is all higher than 210. Testing, through applicant, the optimum ratio finding four chlorantraniliproles and Fenpropathrin is 15:1,10:1,5:1,4:1,3:1,2:1,1:1,1:2,1:3,1:4,1:5,1:6,1:7,1:8,1:9,1:10,1:15,1:20,1:25, wherein when four chlorantraniliproles and Fenpropathrin weight ratio are 13, co-toxicity coefficient is maximum, and potentiation is the most obvious.
Application Example six:
For examination insect: tea lesser leafhopper.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
EXPERIMENTAL DESIGN: determine effective lethasl concentration scope of four chlorantraniliproles and the former medicine of Biphenthrin and the two different ratio mixture through pilot study.
Toxicity test result
Table 13 4 chlorantraniliprole and the composite toxicity test analysis of results table to tea lesser leafhopper of Biphenthrin
| Reagent agent | Proportioning | LC50(ug/mL) | Co-toxicity coefficient (CTC) |
| Four chlorantraniliproles | �� | 1.07 | �� |
| Biphenthrin | �� | 0.75 | �� |
| Four chlorantraniliprole Biphenthrins | 70:1 | 0.59 | 183.91 |
| Four chlorantraniliprole Biphenthrins | 50:1 | 0.55 | 198.38 |
| Four chlorantraniliprole Biphenthrins | 25:1 | 0.51 | 218.07 |
| Four chlorantraniliprole Biphenthrins | 14:1 | 0.52 | 220.24 |
| Four chlorantraniliprole Biphenthrins | 9:1 | 0.53 | 223.96 |
| Four chlorantraniliprole Biphenthrins | 4:1 | 0.56 | 237.99 |
| Four chlorantraniliprole Biphenthrins | 1:1 | 0.85 | 248.22 |
| Four chlorantraniliprole Biphenthrins | 2:3 | 1.01 | 259.30 |
| Four chlorantraniliprole Biphenthrins | 1:4 | 2.11 | 239.87 |
| Four chlorantraniliprole Biphenthrins | 1:9 | 4.22 | 224.70 |
| Four chlorantraniliprole Biphenthrins | 1:14 | 6.02 | 222.23 |
| Four chlorantraniliprole Biphenthrins | 1:25 | 9.56 | 214.50 |
| Four chlorantraniliprole Biphenthrins | 1:50 | 16.01 | 198.94 |
| Four chlorantraniliprole Biphenthrins | 1:70 | 21.02 | 180.83 |
As shown in Table 13, four chlorantraniliproles and Biphenthrin to tea lesser leafhopper proportioning when 70 1��1 70, co-toxicity coefficient is all higher than 120, illustrate that both all show potentiation at mixture in 70 1��1 70 scopes, when the proportioning of four chlorantraniliproles and Biphenthrin is when 25 1��1 25, potentiation is more prominent, and co-toxicity coefficient is all more than 210.Testing, through applicant, the optimum ratio finding four chlorantraniliproles and Biphenthrin is 25:1,20:1,15:1,10:1,9:1,8:1,7:1,6:1,5:1,4:1,3:1,2:1,1:1,1:2,1:3,1:4,1:5,1:6,1:7,1:8,1:9,1:10,1:15,1:20,1:25, wherein when four chlorantraniliproles and Biphenthrin weight ratio are 23, co-toxicity coefficient is maximum, and potentiation is the most obvious.
Find through test: the preventing and treating of the leaf roll snout moth's larva in various crop, bollworm, tea lesser leafhopper, heart-eating worm, Pieris rapae, aphid, stinkbug silk worm, pink bollworm, mythimna separata, oriental tobacco budworm, diamondback moth, weevil, planthopper, thrips, bridging worm, striped flea-beetle, Prodenia litura, Pyrausta nubilalis (Hubern)., leaf miner, red spider, looper or aleyrodid is had obvious potentiation potentiation obvious after composite by four chlorantraniliproles and active component B, and co-toxicity coefficient is all higher than 120.
Test of pesticide effectiveness part
Test medicine is researched and developed by Shanxi Thompson Biological Technology Co., Ltd., is provided. Comparison medicament: 10% 4 chlorantraniliprole suspending agent (autogamy), 10% gamma cyhalothrin wettable powder (commercial), 10% ethofenprox suspending agent (commercial), 2.5% deltamethrin milk oil (commercial), 20% Fenpropathrin wettable powder (commercial), 5% Biphenthrin suspending agent (commercial).
Application Example seven or four chlorantraniliprole and pyrethroid and the composite preventing and treating cotton boll worm test of pesticide effectiveness thereof
This test arrangement, in Weinan City suburb, Shaanxi Province, investigates cotton boll pests index before medicine, in insect pest early period of origination dispenser, within after dispenser 3 days, 7 days, 15 days, investigate insect pest indexes and calculate preventive effect. Result of the test is as follows:
Table 14 4 chlorantraniliprole and pyrethroid and the composite preventing and treating cotton boll worm test of pesticide effectiveness thereof
As can be seen from Table 14, effectively preventing and treating cotton boll worm after four chlorantraniliproles are composite with pyrethroid, prevention effect is superior to the preventive effect of single dose, and can prevent and treat Cotton Gossypii pink bollworm, red spider, cotten aphid and cotton bridging worm, and preventive effect is all higher than 95%. In test scope of medication, target crop is had no adverse effects.
Application Example eight or four chlorantraniliprole and pyrethroid and the composite preventing and treating cabbage pieris test of pesticide effectiveness thereof
This test arrangement, at Xian District, Shanxi Province suburban area, investigates cabbage pieris insect pest index before medicine, in insect pest early period of origination dispenser, within after dispenser 3 days, 7 days, 15 days, investigate insect pest indexes and calculate preventive effect. Result of the test is as follows:
Table 15 4 chlorantraniliprole and pyrethroid and the composite preventing and treating cabbage pieris test of pesticide effectiveness thereof
As can be seen from Table 15, cabbage pieris can be effectively prevented and treated after four chlorantraniliproles are composite with pyrethroid, prevention effect is superior to the preventive effect of single dose, and can prevent and treat cabbage aphid, noctuid, diamondback moth, bridging worm and Prodenia litura, and preventive effect is all higher than 95%. In test scope of medication, target crop is had no adverse effects.
Application Example 94 chlorantraniliprole and pyrethroid and the composite preventing and treating Oryza sativa L. rice leaf roller test of pesticide effectiveness thereof
This test arrangement, in Weinan City Dali County, Shaanxi Province, investigates Oryza sativa L. rice leaf roller insect pest index before medicine, in insect pest early period of origination dispenser, within after dispenser 7 days, 15 days, 30 days, investigate insect pest indexes and calculate preventive effect. Result of the test is as follows:
Table 16 4 chlorantraniliprole and pyrethroid and the composite preventing and treating Oryza sativa L. rice leaf roller test of pesticide effectiveness thereof
As can be seen from Table 16, effectively preventing and treating Oryza sativa L. rice leaf roller after four chlorantraniliproles are composite with pyrethroid, prevention effect is superior to the preventive effect of single dose, and can prevent and treat rice water weevil and rice hoppers, and preventive effect is all higher than 95%.In test scope of medication, target crop is had no adverse effects.
Application Example 14 chlorantraniliprole and pyrethroid and the composite preventing and treating mandarin tree leaf miner test of pesticide effectiveness thereof
This test arrangement, at Shaanxi Province's Hanzhong City, investigates mandarin tree leaf miner insect pest index before medicine, in insect pest early period of origination dispenser, within after dispenser 7 days, 15 days, 30 days, investigate insect pest indexes and calculate preventive effect. Result of the test is as follows:
Table 17 4 chlorantraniliprole and pyrethroid and the composite preventing and treating mandarin tree leaf miner test of pesticide effectiveness thereof
As can be seen from Table 17, effectively preventing and treating mandarin tree leaf miner after four chlorantraniliproles are composite with pyrethroid, prevention effect is superior to the preventive effect of single dose, and can prevent and treat mandarin tree aphid and citrus red mite, and preventive effect is all higher than 96%. In test scope of medication, target crop is had no adverse effects.
Application Example 11 chlorantraniliprole and pyrethroid and composite prevent and treat the Camellia sinensis tea lesser leafhopper test of pesticide effectiveness
This test arrangement, at Shaanxi Province's Hanzhong City, investigates Camellia sinensis tea lesser leafhopper insect pest index before medicine, in insect pest early period of origination dispenser, within after dispenser 7 days, 15 days, 30 days, investigate insect pest indexes and calculate preventive effect. Result of the test is as follows:
Table 18 4 chlorantraniliprole and pyrethroid and composite prevent and treat the Camellia sinensis tea lesser leafhopper test of pesticide effectiveness
As can be seen from Table 18, effectively preventing and treating Camellia sinensis tea lesser leafhopper after four chlorantraniliproles are composite with pyrethroid, prevention effect is superior to the preventive effect of single dose, and can prevent and treat mandarin tree tea geometrid and Camellia sinensis weevil, and preventive effect is all higher than 96%. In test scope of medication, target crop is had no adverse effects.
After draw through tests different local throughout the country, after four chlorantraniliproles are composite with gamma cyhalothrin, ethofenprox, decis, Fenpropathrin or Biphenthrin to the preventive effect of the common insect pests such as the leaf roll snout moth's larva in various crop, bollworm, tea lesser leafhopper, heart-eating worm, Pieris rapae, aphid, stinkbug silk worm, pink bollworm, mythimna separata, oriental tobacco budworm, diamondback moth, weevil, planthopper, thrips, bridging worm, striped flea-beetle, Prodenia litura, Pyrausta nubilalis (Hubern)., leaf miner, red spider, looper or aleyrodid all more than 95%, being better than single dose preventive effect, potentiation is obvious.
Claims (6)
1. the Pesticidal combination containing four chlorantraniliproles Yu pyrethroid, effective ingredient is active components A and active component B, it is characterized in that: active components A and active component B weight ratio are 70 1��1 70, described active components A is selected from four chlorantraniliproles, active component B one in gamma cyhalothrin, Biphenthrin.
2. the Pesticidal combination containing four chlorantraniliproles Yu pyrethroid according to claim 1, it is characterised in that: the weight ratio of active components A and active component B is 1 50��50 1.
3. the Pesticidal combination containing four chlorantraniliproles Yu pyrethroid according to claim 2, it is characterised in that:
The weight ratio of four chlorantraniliproles and gamma cyhalothrin is 25 1��1 15;
The weight ratio of four chlorantraniliproles and Biphenthrin is 25 1��1 25.
4. the Pesticidal combination containing four chlorantraniliproles Yu pyrethroid any one of claims 1 to 3, it is characterised in that: compositions makes wettable powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent or microcapsule suspension-suspendinagent agent.
5. the Pesticidal combination containing four chlorantraniliproles and pyrethroid according to claim 4 is for preventing and treating the purposes of insect on crops.
6. purposes according to claim 5, it is characterized in that, described insect includes leaf roll snout moth's larva, bollworm, tea lesser leafhopper, heart-eating worm, Pieris rapae, aphid, stinkbug silk worm, pink bollworm, mythimna separata, oriental tobacco budworm, diamondback moth, weevil, planthopper, thrips, bridging worm, striped flea-beetle, Prodenia litura, Pyrausta nubilalis (Hubern)., leaf miner, red spider, looper or aleyrodid.
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Citations (3)
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| CN101333213A (en) * | 2008-07-07 | 2008-12-31 | 中国中化集团公司 | 1-substituted pyridyl-pyrazol acid amide compounds and use thereof |
| EP2198708A1 (en) * | 2008-12-19 | 2010-06-23 | ICS Innovative Care Systems Andernach GmbH | Window sticker for attracting and killing insects |
| CN101755819A (en) * | 2009-09-24 | 2010-06-30 | 张志高 | Insecticidal composition having chlorantraniliprole |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101333213A (en) * | 2008-07-07 | 2008-12-31 | 中国中化集团公司 | 1-substituted pyridyl-pyrazol acid amide compounds and use thereof |
| EP2198708A1 (en) * | 2008-12-19 | 2010-06-23 | ICS Innovative Care Systems Andernach GmbH | Window sticker for attracting and killing insects |
| CN101755819A (en) * | 2009-09-24 | 2010-06-30 | 张志高 | Insecticidal composition having chlorantraniliprole |
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