CN101669500A - Synergistic pesticide composition - Google Patents
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- CN101669500A CN101669500A CN200910167389A CN200910167389A CN101669500A CN 101669500 A CN101669500 A CN 101669500A CN 200910167389 A CN200910167389 A CN 200910167389A CN 200910167389 A CN200910167389 A CN 200910167389A CN 101669500 A CN101669500 A CN 101669500A
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- insect amide
- worm prestige
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Abstract
The invention discloses a synergistic pesticide composition which is characterized in that the effective components thereof are tolfenpyrad and indoxacarb. The pesticide composition has obviously synergistic effect on the agricultural lepidoptera pests, particularly has excellent prevention and treatment effect on plutella xylostella, and can delay the development of pest resistance to drug.
Description
Technical field
The present invention relates to a kind of composition pesticide, especially a kind of application that contains the composition pesticide and the control crop lepidoptera pest thereof of indenes worm prestige.
Background technology
The lepidoptera pest overwhelming majority is with harm plants such as the blade of its larval feeding plant, pistil, tender shoots, fruit, limbs.In this class pest, have very that major part is gluttony, it is strong to add their fertilities, in case big the generation tends to crop is caused destructive disaster.Diamond-back moth Plutella xylostella (Linnaeus) is one of most important lepidoptera pest of harm brassicaceous vegetable in the world wide, the wild cabbage of mainly causing harm, purple cabbage, broccoli, a kind of sedge dish, leaf mustard, cauliflower, Chinese cabbage, rape, radish etc.Its reproduction speed is fast; generation overlap is serious; resistance development is rapid; become one of the most serious insect of pesticide resistance; existing organic phosphor, carbamate, pyrethroid, acyl group ureas and polytype insecticides such as bishydrazide insect growth regulator, IGR and biologic product Bt are produced resistance in various degree, directly caused the significantly reduction of drug effect.
Indenes worm prestige (indoxacarb): a kind of nitrogen heterocyclic ring insecticide, the sodium-ion channel by in the blocking-up insect nerve cell makes the nerve cell loss of function.Indenes worm prestige has stomach toxicity and action of contace poison, and is efficient to lepidoptera pest.But prodenia litura has and indenes worm prestige is produced the risk of high-level resistance (see: prodenia litura is measured " plant protection journal " to the drug-fastness eliminate flotation of indenes worm prestige and cross resistance, 2008,06), therefore, taking appropriate measures, it is significant to dissolve this risk; Some local diamond-back moths have produced medium level resistance (diamond-back moth is measured " plant protection ", 2008,05 to the pesticide resistance of 13 kinds of medicaments to the area, Changsha), the development of the delaying drug resistance that must take appropriate measures to indenes worm prestige.
Summary of the invention
The object of the present invention is to provide a kind of Synergistic insecticidal compositions and the application of said composition in the control of crop lepidoptera pest that contains indenes worm prestige, particularly can prevent and treat the resistance diamond-back moth.
For solving the problems of the technologies described above, the inventor finds that by a large amount of biologicall test screenings azoles insect amide and indenes worm prestige are composite with certain proportion, and lepidoptera pest is had synergistic effect, particularly diamond-back moth is had remarkable field control effect.
Described azoles insect amide english common name is tolfenpyrad, belong to novel pyrazole heterocyclic insecticidal/acaricidal agent, its main mechanism makes adenosine diphosphate (ADP) can not be converted into adenosine triphosphate (ATP), thereby makes its death for stoping the oxidative phosphorylation of insect.
Technical scheme of the present invention is: a kind of Pesticidal combination, its active ingredient are azoles insect amide and indenes worm prestige, and the mass ratio of azoles insect amide and indenes worm prestige is 100: 1-1: 100, and ratio is 20 preferably: 1-1: 20; The present composition can be processed into the preparation of dosage forms by present known method, and suitable formulation comprises missible oil, microemulsion, aqueous emulsion, suspending agent, water dispersible granules, wetting powder etc.; Described azoles insect amide and the gross mass content of indenes worm prestige in preparation are 1%-70%, are preferably 5%-50%, and all the other are that agricultural goes up acceptable auxiliary element.Described auxiliary element comprises that dispersant, wetting agent, emulsifier, stabilizing agent, antifreezing agent, solvent, filler etc. and other are of value to the known substance that active ingredient is stablized and drug effect is brought into play in preparation, all be the various compositions of using or allow use in the pesticidal preparations always, be not particularly limited, concrete composition and consumption require to determine by simple experiment according to prescription.
The present composition can be used for preventing and treating the insect that harms the crops, and is particularly useful for preventing and treating lepidoptera pest, as diamond-back moth, prodenia litura, beet armyworm, leaf roller, rice leaf roller etc., more is particularly suitable for preventing and treating the diamond-back moth that existing medicament is produced resistance.The method of preventing and treating adopts common spray-on process, also available sprinkle water, smog, method such as dust, dosage is determined through simple experiment according to concrete crop and breeding time thereof, worm kind, worm age, application method etc.
Composition pesticide of the present invention compared with prior art produces following beneficial effect: behind (1) two kind of composite reagent synergistic effect is arranged, lepidoptera pest is had excellent especially preventive effect; (2) composition pesticide of the present invention is particularly suitable for preventing and treating the resistance diamond-back moth; (3) because two kinds of medicament mechanisms of action are different, and the application of composition helps to delay the resistance development of indenes worm prestige, prolong the service life of indenes worm prestige.
Embodiment
The inventor finds that azoles insect amide and indenes worm prestige applied in any combination have remarkable role in synergy to lepidoptera pest, and is not only the simple addition of two kinds of medicaments that by a large amount of screening tests this can know from following biologicall test embodiment and find out.
Azoles insect amide and the composite synergy test of indenes worm prestige.The experimental test object is prodenia litura and diamond-back moth, and concrete grammar is:
(1) test medicine:
The former medicine of 98% azoles insect amide (Nihon Nihyaku Co., Ltd);
The 94% former medicine of indenes worm prestige (du pont company);
Former medicine is mixed with according to a conventional method the test medicine that needs.
(2) subjects:
Prodenia litura: pick up from the worm kind in beautiful rule food market, Shenzhen, indoor artificial feed were raised to the 2nd generation;
Diamond-back moth: pick up from the worm kind in beautiful rule food market, Shenzhen, indoor Turnip Sprouts were raised to the 2nd generation.
(3) test method:
Test is adopted leaf dipping method with reference to " People's Republic of China's agricultural industry criteria " (agricultural chemicals indoor bioassay test rule insecticidal n Y/T 1154.14-2008).
Prodenia litura: the card punch that with diameter is 1cm breaks into the leaf dish with fresh Brussels sprouts leaf, and dipping is 10 seconds in the soup that has prepared, is placed on the blotting paper after the taking-up and dries, and puts into 24 orifice plates then, every Kong Fangyi leaf dish; To try worm with little writing brush and choose in 24 orifice plates, put a cephalont in every hole, cover double-layer water absorbing paper, then cover lid; Each is handled three times and repeats; 24 orifice plates are placed on 26-27 ℃ of thermostatic chamber carry out the lucifuge cultivation; Observed result after 48 hours, touching polypide motionless with tweezers is death standard.
Diamond-back moth: cabbage leaves of the same size was flooded 10 seconds in the soup that is prepared, dry in the shade after the taking-up, put into the culture dish that is lined with the filter paper of preserving moisture, every processing repeats for 3 times, and clear water is handled in contrast; Select the third-instar larvae of growth uniformity, put into culture dish and raise with the blade that soaked soup, each repeats 20 cephalont.All culture dishes are put in the white disk, and the two-layer wet gauze of loam cake covers preserves moisture.And be put in 26-27 ℃ of thermostatic chamber and carry out lucifuge and cultivate, checked dead borer population in 48 hours.
(4) statistical analysis
Carry out statistical analysis with the DPS data processing software, calculate the LC of each medicament
50And 95% confidence limit, estimate the insecticidal activity of reagent agent with this to the examination worm.
The co-toxicity coefficient of mixture (CTC value) calculates by following formula:
In the formula:
ATI---mixture actual measurement toxicity index;
The LC of S---standard insecticide
50, unit is mg/litre (mg/l);
The LC of M---mixture
50, unit is mg/litre (mg/L).
TTI＝TI
A*P
A+TI
B*P
B
In the formula:
The theoretical toxicity index of TTI---mixture;
TI
A----A medicament toxicity index;
P
AThe percentage composition of-----A medicament in mixture, unit is a percentage;
TI
B----B medicament toxicity index;
P
BThe percentage composition of-----B medicament in mixture, unit is a percentage.
In the formula:
The CTC----co-toxicity coefficient;
ATI---mixture actual measurement toxicity index;
The theoretical toxicity index of TTI---mixture.
When co-toxicity coefficient (CTC) 〉=120, the composition performance is synergistic effect; When CTC≤80, the composition performance is antagonism; When 80＜CTC＜120, the composition performance is summation action.
(5) interpretation of result: the composite toxicity test to prodenia litura of azoles insect amide and indenes worm prestige the results are shown in Table 1, and the composite toxicity test to diamond-back moth of azoles insect amide and indenes worm prestige the results are shown in Table 2.
The composite result of the test of table 1, azoles insect amide and indenes worm prestige to prodenia litura
| Medicament | ??LC 50(mg/l) | ??ATI | ??TTI | ??CTC |
| The azoles insect amide | ??6.29 | ??100.00 | ??/ | ??/ |
| Indenes worm prestige | ??1.01 | ??622.77 | ??/ | ??/ |
| Azoles insect amide: indenes worm prestige=100: 1 | ??4.56 | ??137.94 | ??105.18 | ??131.15 |
| Azoles insect amide: indenes worm prestige=50: 1 | ??4.01 | ??156.86 | ??110.25 | ??142.27 |
| Azoles insect amide: indenes worm prestige=20: 1 | ??2.56 | ??245.70 | ??124.89 | ??196.73 |
| Azoles insect amide: indenes worm prestige=10: 1 | ??2.12 | ??296.70 | ??147.52 | ??201.12 |
| Azoles insect amide: indenes worm prestige=1: 1 | ??0.77 | ??816.88 | ??361.39 | ??226.04 |
| Azoles insect amide: indenes worm prestige=1: 10 | ??0.56 | ??1123.21 | ??575.25 | ??195.26 |
| Azoles insect amide: indenes worm prestige=1: 20 | ??0.51 | ??1233.33 | ??597.88 | ??206.28 |
| Azoles insect amide: indenes worm prestige=1: 50 | ??0.65 | ??967.69 | ??612.52 | ??157.98 |
| Azoles insect amide: indenes worm prestige=1: 100 | ??0.71 | ??885.92 | ??617.60 | ??143.45 |
By table 1 as seen: the proportioning of azoles insect amide and indenes worm prestige is 100: 1-1: between 100 the prodenia litura performance is had synergistic effect, wherein azoles insect amide: indenes worm prestige is 20: 1-1: co-toxicity coefficient is bigger between 20, and all more than 190, synergistic effect is more obvious.
The composite result of the test of table 2, azoles insect amide and indenes worm prestige to diamond-back moth
| Medicament | ??LC 50(mg/l) | ??ATI | ??TTI | ??CTC |
| The azoles insect amide | ??1.45 | ??100.00 | ??/ | ??/ |
| Indenes worm prestige | ??12.02 | ??12.06 | ??/ | ??/ |
| Azoles insect amide: indenes worm prestige=100: 1 | ??1.00 | ??145.00 | ??99.13 | ??146.27 |
| Azoles insect amide: indenes worm prestige=50: 1 | ??0.89 | ??162.92 | ??98.28 | ??165.78 |
| Azoles insect amide: indenes worm prestige=20: 1 | ??0.71 | ??204.23 | ??95.81 | ??213.15 |
| Azoles insect amide: indenes worm prestige=10: 1 | ??0.65 | ??223.08 | ??92.01 | ??242.46 |
| Azoles insect amide: indenes worm prestige=1: 1 | ??1.12 | ??129.46 | ??56.03 | ??231.06 |
| Azoles insect amide: indenes worm prestige=1: 10 | ??3.45 | ??42.03 | ??20.06 | ??209.54 |
| Azoles insect amide: indenes worm prestige=1: 20 | ??4.41 | ??32.88 | ??16.25 | ??202.33 |
| Azoles insect amide: indenes worm prestige=1: 50 | ??7.56 | ??19.18 | ??13.79 | ??139.11 |
| Azoles insect amide: indenes worm prestige=1: 100 | ??8.78 | ??16.51 | ??12.93 | ??127.69 |
By table 2 as seen: the proportioning of azoles insect amide and indenes worm prestige is 100: 1-1: between 100 the diamond-back moth performance is had synergistic effect, wherein azoles insect amide: indenes worm prestige is 20: 1-1: co-toxicity coefficient is bigger between 20, and all more than 200, synergistic effect is more obvious.
Composition of the present invention can be prepared into known method and be fit to any one formulation that agricultural is used, and reasonable formulation is missible oil, microemulsion, aqueous emulsion, water dispersible granules, wetting powder, suspending agent.
In order to make purpose of the present invention, technical scheme and advantage clearer, the present invention describes with following specific embodiment, but the present invention is limited to these examples absolutely not.The following stated only is the present invention embodiment preferably, only is used to explain the present invention, can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that all any modifications of being made within the spirit and principles in the present invention, be equal to replacement and improvement etc., all should be included within protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with appended claims.
1: 10% azoles insect amide of embodiment indenes worm prestige missible oil
Former medicine 5.10 grams of 98% azoles insect amide
Former medicine 5.31 grams of 94% indenes worm prestige
N-Methyl pyrrolidone (cosolvent) 10 grams
Dimethyl formamide (cosolvent) 10 grams
Triphenyl vinyl phenol polyoxyethylene poly-oxygen propylene aether (emulsifier) 5 grams
Calcium dodecyl benzene sulfonate (emulsifier) 5 grams
Dimethylbenzene (solvent) complements to 100 grams.
Active component, emulsifier and soluble additive are added in the mixing kettle successively by prescription, stir, make 10% azoles insect amide indenes worm prestige missible oil.
Present embodiment is applied to prevent and treat soybean prodenia litura consumption and preventive effect sees Table 3.By table 3 as seen: the composite dose of preventive effect to prodenia litura all reaches more than 90%, is better than two single agent, illustrate composite dose efficient to prodenia litura, the lasting period is long.
Table 3, composite dose of control efficiency of present embodiment to prodenia litura
| Medicament | Effective ingredient consumption (gram/hectare) | 2 days preventive effect % behind the medicine | 15 days preventive effect % behind the medicine |
| 10% azoles insect amide indenes worm prestige missible oil | ??30 | ??96.2 | ??90.6 |
| 15% azoles insect amide missible oil | ??90 | ??70.7 | ??60.5 |
| 15% indenes worm prestige missible oil | ??30 | ??90.5 | ??81.6 |
Present embodiment be applied to Shenzhen beautiful rule food market control wild cabbage diamond-back moth (this area diamond-back moth to pyrethroid be high-level resistance, to horizontal resistance in the Avermectin performance, to fluorine bell urea performance medium level resistance .).With 10% azoles insect amide indenes worm prestige missible oil effective ingredient consumption, 30 gram/hectares dilution spraying, 3 days preventive effect is 94.2% behind the medicine; 15% azoles insect amide missible oil is by effective ingredient consumption 90 gram/hectares dilution spraying, and 3 days preventive effect is 87.4% behind the medicine; 15% indenes worm prestige missible oil is by effective ingredient consumption 30 gram/hectares dilution spraying, and 3 days preventive effect is 83.8% behind the medicine.As seen, the embodiment of the invention is used to prevent and treat the diamond-back moth that conventional dose is produced resistance good effect.
Embodiment 2:22% azoles insect amide indenes worm prestige suspending agent
Former medicine 20.41 grams of 98% azoles insect amide
Former medicine 2.13 grams of 94% indenes worm prestige
Methyl naphthalene sulfonate formaldehyde condensate (wetting dispersing agent) 5 grams
Xanthans (thickener) 1 gram
Bentonite (thickener) 1 gram
Glycerine (antifreezing agent) 4 grams
Water complements to 100 grams.
The ratio of each component such as active component, dispersant, wetting agent and water in prescription mixed, obtain 22% azoles insect amide indenes worm prestige suspending agent through grinding.
Present embodiment is applied to prevent and treat rice leaf roller, and consumption and preventive effect see Table 4.By table 4 as seen: the composite dose of preventive effect to rice leaf roller is higher than two single agent, and consumption is less than the agent of azoles insect amide list.
Table 4, composite dose of control efficiency of present embodiment to rice leaf roller
| Medicament | Effective ingredient consumption (gram/hectare) | 7 days preventive effect % behind the medicine |
| 22% azoles insect amide indenes worm prestige suspending agent | ??30 | ??98.8 |
| 15% azoles insect amide missible oil | ??90 | ??85.1 |
| 15% indenes worm prestige suspending agent | ??30 | ??89.3 |
Embodiment 3:20.4% azoles insect amide indoxacarb aqueous emulsion
Former medicine 20.41 grams of 98% azoles insect amide
Former medicine 0.43 gram of 94% indenes worm prestige
Dimethylbenzene (solvent) 10 grams
Triphenyl vinyl phenol polyoxyethylene ether phosphate (emulsifier) 4 grams
Propane diols (antifreezing agent) 4 grams
Dimethyl silicone polymer (defoamer) 0.3 gram
Water to 100 gram
Former medicine, solvent, emulsifier are added together, make and be dissolved into even oil phase; With antifreezing agent and the mixed water that gets of defoamer; Under high-speed stirred, oil phase is mixed with water, make 20.4% azoles insect amide indoxacarb aqueous emulsion.
Present embodiment is applied to prevent and treat the fresh kidney beans lima bean pod borer, and consumption and preventive effect see Table 5.By table 5 as seen: composite dose of control lima bean pod borer has better quick-acting and lasting effect than single agent.
The control efficiency of table 5, composite dose of lima bean pod borer of present embodiment
| Medicament | Effective ingredient consumption gram/hectare | 1 day preventive effect % behind the medicine | 3 days preventive effect % behind the medicine | 15 days preventive effect % behind the medicine |
| 20.4% azoles insect amide indoxacarb aqueous emulsion | ??60 | ??68.2 | ??94.8 | ??90.5 |
| 15% azoles insect amide missible oil | ??60 | ??60.4 | ??89.3 | ??81.5 |
| 15% indenes worm prestige missible oil | ??60 | ??58.7 | ??80.1 | ??68.2 |
Embodiment 4:33% azoles insect amide indenes worm prestige wetting powder
Former medicine 3.06 grams of 98% azoles insect amide
Former medicine 31.94 grams of 94% indenes worm prestige
Lauryl sodium sulfate (wetting agent) 2 grams
Sodium lignin sulfonate (dispersant) 5 grams
Naphthalene sulfonate (dispersant) 3 grams
Kaolin (carrier) complements to 100 grams.
Active component, various auxiliary agent and filler etc. are fully mixed in the ratio of prescription, after ultrafine crusher is pulverized, promptly get 33% azoles insect amide indenes worm prestige wetting powder.
Present embodiment is applied to the high anti-diamond-back moth of the bright food market control in Shenzhen wild cabbage, and (this area diamond-back moth shows high horizontal resistance to chrysanthemum ester insecticide; organophosphorus insecticides is showed high-level resistance; to Avermectin performance medium level resistance, to acylureas insecticides performance medium level resistance).By effective ingredient consumption 30 gram/hectares dilution spraying, 3 days preventive effect is 97.2% behind the medicine with 33% azoles insect amide indenes worm prestige wetting powder; 15% azoles insect amide missible oil is by effective ingredient consumption 90 gram/hectares dilution spraying, and 3 days preventive effect is 90.4% behind the medicine; 15% indenes worm prestige suspending agent is by effective ingredient consumption 30 gram/hectares dilution spraying, and 3 days preventive effect is 82.8% behind the medicine.As seen, composite dose of antagonism diamond-back moth has good control efficiency.
Embodiment 5:10.5% azoles insect amide indenes worm prestige microemulsion
Former medicine 10.20 grams of 98% azoles insect amide
Former medicine 0.53 gram of 94% indenes worm prestige
Dimethylbenzene (solvent) 10 grams
Triphenyl vinyl phenol polyoxyethylene poly-oxygen propylene aether (emulsifier) 5 grams
Calcium dodecyl benzene sulfonate (emulsifier) 5 grams
Water complements to 100 grams.
Former medicine, solvent, emulsifier are added together, make and be dissolved into even oil phase; Under high-speed stirred, oil phase is mixed with water, make 10.5% azoles insect amide indenes worm prestige microemulsion.
Present embodiment is applied to prevent and treat apple tree leaf roll snout moth's larva.By 3500 times of dilution sprayings, 3 days preventive effects to apple tree leaf roll snout moth's larva are 90.2% behind the medicine with 10.5% azoles insect amide indenes worm prestige microemulsion; 15% azoles insect amide missible oil is by 2500 times of dilution sprayings, and 3 days preventive effect is not 77.4% behind the medicine; 15% indenes worm prestige missible oil is according to 5000 times of dilution sprayings, and 3 days preventive effect is 85.7% behind the medicine.
Embodiment 6:31.5% azoles insect amide indenes worm prestige suspending agent
Former medicine 1.53 grams of 98% azoles insect amide
Former medicine 31.91 grams of 94% indenes worm prestige
Methyl naphthalene sulfonate formaldehyde condensate (wetting dispersing agent) 5.5 grams
Xanthans (thickener) 1.5 grams
Bentonite (thickener) 1.5 grams
Glycerine (antifreezing agent) 4.5 grams
Water complements to 100 grams.
The ratio of each component such as active component, dispersant, wetting agent and water in prescription mixed, obtain 31.5% azoles insect amide indenes worm prestige suspending agent through grinding.
Present embodiment is applied to prevent and treat the cauliflower cabbage caterpillar.By effective ingredient consumption 20 gram/hectares dilution spraying, 3 days preventive effect is 99.2% behind the medicine with 31.5% azoles insect amide indenes worm prestige suspending agent; 15% azoles insect amide missible oil is by effective ingredient consumption 60 gram/hectares dilution spraying, and 3 days preventive effect is 84.4% behind the medicine; 15% indenes worm prestige suspending agent is by effective ingredient consumption 20 gram/hectares dilution spraying, and 3 days preventive effect is 90.8% behind the medicine.
Embodiment 7:8% azoles insect amide indenes worm prestige microemulsion
Former medicine 6.12 grams of 98% azoles insect amide
Former medicine 2.13 grams of 94% indenes worm prestige
Dimethyl formamide (solvent) 10 grams
Triphenyl vinyl phenol polyoxyethylene poly-oxygen propylene aether (emulsifier) 5 grams
Calcium dodecyl benzene sulfonate (emulsifier) 5 grams
Water complements to 100 grams.
Former medicine, solvent, emulsifier are added together, make and be dissolved into even oil phase; Under high-speed stirred, oil phase is mixed with water, make 8% azoles insect amide indenes worm prestige microemulsion.
Present embodiment is applied to prevent and treat the Chinese cabbage beet armyworm.By effective ingredient consumption 20 gram/hectares dilution spraying, 3 days preventive effect is 94.2% behind the medicine with 8% azoles insect amide indenes worm prestige microemulsion; 15% azoles insect amide missible oil is by effective ingredient consumption 90 gram/hectares dilution spraying, and 3 days preventive effect is 75.4% behind the medicine; 15% indenes worm prestige missible oil is by effective ingredient consumption 20 gram/hectares dilution spraying, and 3 days preventive effect is 86.8% behind the medicine.
Embodiment 8:12% azoles insect amide indoxacarb aqueous emulsion
Former medicine 3.06 grams of 98% azoles insect amide
Former medicine 9.57 grams of 94% indenes worm prestige
Dimethylbenzene (solvent) 10 grams
Triphenyl vinyl phenol polyoxyethylene ether phosphate (emulsifier) 4 grams
Propane diols (antifreezing agent) 4 grams
Dimethyl silicone polymer (defoamer) 0.3 gram
Water to 100 gram
Former medicine, solvent, emulsifier are added together, make and be dissolved into even oil phase; With antifreezing agent and the mixed water that gets of defoamer; Under high-speed stirred, oil phase is mixed with water, make 12% azoles insect amide indoxacarb aqueous emulsion.
Present embodiment is applied to prevent and treat tea geometrid.By 4000 times of dilution sprayings, 3 days preventive effect is 98.2% behind the medicine with 12% azoles insect amide indoxacarb aqueous emulsion; 15% azoles insect amide missible oil is by 2500 times of dilution sprayings, and 3 days preventive effect is 80.4% behind the medicine; 15% indenes worm prestige suspending agent is by 5000 times of dilution sprayings, and 3 days preventive effect is 88.0% behind the medicine.
Embodiment 9:50.5% azoles insect amide indenes worm prestige water dispersible granules
Former medicine 51.02 grams of 98% azoles insect amide
Former medicine 0.53 gram of 94.5% indenes worm prestige
Negel (dispersant) 5 grams
Sodium lignin sulfonate (dispersant) 7 grams
Lauryl sodium sulfate (wetting agent) 2 grams
Ammonium sulfate (disintegrant) 5 grams
Precipitated calcium carbonate (filler) complements to 100 grams.
Active component, dispersant, wetting agent, disintegrant and the filler ratio in prescription is mixed, become wetting powder through comminution by gas stream, add a certain amount of water mixing extruding again and make material, obtain 50.5% azoles insect amide indenes worm prestige water dispersible granules after the drying screening.
Embodiment 10:60.6% azoles insect amide indenes worm prestige water dispersible granules
Former medicine 0.61 gram of 98% azoles insect amide
Former medicine 63.83 grams of 94% indenes worm prestige
Negel (dispersant) 5.5 grams
Sodium lignin sulfonate (dispersant) 7.5 grams
Lauryl sodium sulfate (wetting agent) 2.5 grams
Ammonium sulfate (disintegrant) 5.5 grams
Precipitated calcium carbonate (filler) complements to 100 grams.
Active component, dispersant, wetting agent, disintegrant and the filler ratio in prescription is mixed, become wetting powder through comminution by gas stream, add a certain amount of water mixing extruding again and make material, obtain 60.6% azoles insect amide indenes worm prestige water dispersible granules after the drying screening.
Claims (6)
1, a kind of composition pesticide is characterized in that: the active ingredient in the described composition pesticide is azoles insect amide and indenes worm prestige.
2, composition pesticide according to claim 1 is characterized in that: the mass ratio of described azoles insect amide and indenes worm prestige is 100: 1-1: 100.
3, composition pesticide according to claim 2 is characterized in that: the mass ratio of described azoles insect amide and indenes worm prestige is 20: 1-1: 20.
4, according to each described composition pesticide in the claim 1 to 3, it is characterized in that: contain the azoles insect amide and the indenes worm prestige of 1%-70% mass ratio in the described composition pesticide, surplus is that agricultural goes up acceptable auxiliary element.
5, according to the composition pesticide described in the claim 4, it is characterized in that: contain the azoles insect amide and the indenes worm prestige of 5%-50% mass ratio in the described composition pesticide, surplus is that agricultural goes up acceptable auxiliary element.
6, composition pesticide according to claim 1 is characterized in that: the formulation of described composition pesticide is missible oil, microemulsion, aqueous emulsion, suspending agent, water dispersible granules, wetting powder.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910167389A CN101669500A (en) | 2009-08-23 | 2009-08-23 | Synergistic pesticide composition |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910167389A CN101669500A (en) | 2009-08-23 | 2009-08-23 | Synergistic pesticide composition |
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|---|---|
| CN101669500A true CN101669500A (en) | 2010-03-17 |
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| CN102657176A (en) * | 2012-04-12 | 2012-09-12 | 广西田园生化股份有限公司 | Tolfenpxrad-containing smoke agent |
| CN103053577A (en) * | 2011-10-18 | 2013-04-24 | 南京华洲药业有限公司 | Synergistic insecticidal composition containing tolfenpyrad and indoxacarb and application |
| CN103053534A (en) * | 2011-10-18 | 2013-04-24 | 南京华洲药业有限公司 | Synergistic insecticidal composition containing tolfenpyrad and chlorantraniliprole and application |
| CN103875702A (en) * | 2014-04-11 | 2014-06-25 | 柳州市惠农化工有限公司 | Pesticide composition containing clothianidin and fenbutatin oxide and preparation method and application of pesticide composition |
| CN104855409A (en) * | 2015-06-11 | 2015-08-26 | 山东农业大学 | Pesticide composition containing tolfenpyrad and indoxacarb |
| CN107047571A (en) * | 2017-06-15 | 2017-08-18 | 陕西康禾立丰生物科技药业有限公司 | A kind of Pesticidal combination containing four Tolfenpyrads |
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2009
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| CN103053577A (en) * | 2011-10-18 | 2013-04-24 | 南京华洲药业有限公司 | Synergistic insecticidal composition containing tolfenpyrad and indoxacarb and application |
| CN103053534A (en) * | 2011-10-18 | 2013-04-24 | 南京华洲药业有限公司 | Synergistic insecticidal composition containing tolfenpyrad and chlorantraniliprole and application |
| CN103053534B (en) * | 2011-10-18 | 2014-03-05 | 南京华洲药业有限公司 | Synergistic insecticidal composition containing tolfenpyrad and chlorantraniliprole and application |
| CN102630677A (en) * | 2012-04-01 | 2012-08-15 | 广西田园生化股份有限公司 | Tolfenpyrad-containing ultra-low volume liquid |
| CN102657176A (en) * | 2012-04-12 | 2012-09-12 | 广西田园生化股份有限公司 | Tolfenpxrad-containing smoke agent |
| CN103875702A (en) * | 2014-04-11 | 2014-06-25 | 柳州市惠农化工有限公司 | Pesticide composition containing clothianidin and fenbutatin oxide and preparation method and application of pesticide composition |
| CN103875702B (en) * | 2014-04-11 | 2016-03-02 | 柳州市惠农化工有限公司 | A kind of composition pesticide containing Tolfenpyrad and fenbutatin oxide and its production and use |
| CN104855409A (en) * | 2015-06-11 | 2015-08-26 | 山东农业大学 | Pesticide composition containing tolfenpyrad and indoxacarb |
| CN107047571A (en) * | 2017-06-15 | 2017-08-18 | 陕西康禾立丰生物科技药业有限公司 | A kind of Pesticidal combination containing four Tolfenpyrads |
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