CN101861869A - Pesticide compound containing mepiquat chloride - Google Patents
Pesticide compound containing mepiquat chloride Download PDFInfo
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- CN101861869A CN101861869A CN 201010212919 CN201010212919A CN101861869A CN 101861869 A CN101861869 A CN 101861869A CN 201010212919 CN201010212919 CN 201010212919 CN 201010212919 A CN201010212919 A CN 201010212919A CN 101861869 A CN101861869 A CN 101861869A
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Abstract
The invention discloses a pesticide compound containing mepiquat chloride; and the active components of the compound comprise mepiquat chloride and the other active component by the weight ratio of 1:50 to 20:1, wherein the other active component is pymetrozine or buprofezin. Compared with single dose, the invention has significant synergic effect so as to reduce the medication cost, can improve the medicine resistance delay, and provides high-efficiency and broad-spectrum of pesticide for the production of rice, fruit, vegetables and the like.
Description
Technical field
The present invention relates to a kind of composition pesticide, especially relate to Pesticidal combination and application thereof that a class contains the pyridine of piperazine worm.
Background technology
The pyridine of piperazine worm, chemical name are 1-(6-chloro-3-picolyl)-8-nitro-7-methyl isophthalic acid, 2,3,5,6, and 7-six hydrogen imidazoles [1,2-a] pyridine.
The pyridine of piperazine worm is to develop novel pesticide cooperatively by Kesheng Group Co., Ltd., Jiangsu Prov. and East China University of Science.The pyridine of piperazine worm is domestic new initiative patented product, and this compound has been obtained internal and international patent of invention, and first obtains 95% former medicine and the registration of 10% suspending agent in the Ministry of Agriculture by Kesheng Group Co., Ltd., Jiangsu Prov..
Piperazine worm pyridine structure uniqueness, it is the cis-structure different with most insecticide, thereby its with have differently with existing nicotinic insecticide, to environment, people, animal, pest natural enemy and other beneficial organism safety, especially changed the situation of nicotinic insecticide to the high poison of honeybee.First exploitation at home, insect belong to the insecticide of friendly environment to its non-resistant.
Pyrrole aphid ketonize formal name used at school claims: (E)-4, and 5-2 hydrogen-6-methyl-4-(3-pyridylidene methyl amine)-1,2,4-triazine-3 (2H)-ketone.Pyrrole aphid ketone is high-efficient low toxicity insecticide, it is to environment, people, animal, pest natural enemy and other beneficial organism safety, control of insect be difficult for is produced resistance, and it belongs to the insecticide of friendly environment, at present domestic-developed formulations such as wetting powder, suspending agent, water dispersible granules.
Buprofezin, chemical name 2-Su Ding imido grpup-3-isopropyl-5-phenyl-3,4,5,6-tetrahydrochysene-2H-1,3,5-thiadiazine-4-ketone has another name called buprofezin, can effectively prevent and treat Cicadellidae and Delphacidae on the paddy rice, Cicadellidae on the potato, the Aleyrodidae on oranges and tangerines, cotton and the vegetables, insects such as the Coccoidea on the oranges and tangerines, Diaspididae and Pseudococcidae.
Summary of the invention
The purpose of this invention is to provide a kind of synergistic function that has, to the existing certain lasting effect of insect, again have better quick-acting, the insecticides that contains the pyridine of piperazine worm that is difficult for developing immunity to drugs.
Purpose of the present invention can reach by following measure:
A kind of composition pesticide that contains the pyridine of piperazine worm, the active component of said composition is made up of by weight 1: 50～20: 1 ratio the pyridine of piperazine worm and another active component, wherein said another active component is pyrrole aphid ketone or Buprofezin, the weight ratio of the pyridine of piperazine worm and another active component is preferably 1: 15～and 4: 1.
The active component of the present composition and auxiliary element are mixed with and are fit to the preparation that agricultural is used, be that present composition active ingredient can be added the preparation that auxiliary element is mixed with any formulation that is fit to the agricultural use according to method known in those skilled in the art, formulation comprises water dispersible granules, wetting powder, suspending agent preferably.
Operable auxiliary element is selected from one or more in surfactant, dispersant, binding agent, wetting agent, stabilizing agent, disintegrant, antifreezing agent, thickener, pH regulator agent or the bleeding agent in the present composition, and other is of value to, and active component is stablized in storing and using and the known substance of drug effect performance, these all are the various compositions of using or allow use in the pesticidal preparations always, be not particularly limited, concrete composition and consumption are determined by simple experiment according to formulation.
The surfactant that is applicable to the present composition one or more in lauryl sodium sulfate, neopelex, sldium lauryl sulfate, octylphenol polyethylene oxyethylene group ether sulfate, alkylnaphthalene sulfonate, alkyl fourth disulfonate.
Dispersant is selected from sodium lignin sulfonate, calcium lignosulfonate, lauryl alcohol polyethylene glycol oxide base ether sodium sulfate, Fluhyzon formaldehyde condensation products iodate, potassium oleate, enuatrol, the alkyl polyoxyethylene ether iodate, alkylphenol-polyethenoxy base ether formaldehyde condensation products, alkylphenol-polyethenoxy base ether Nonyl pheno base ether, polyoxyethylene polyoxypropylene base ether block copolymers, draw back powder, poly-second carboxylic esters sodium salt, in dodecyl polyoxyethylene ether phosphate or the Fluhyzon formaldehyde condensation products sulphate one or more.
Binding agent selects one or more in Macrogol 200～4000, ethylene glycol, propane diols, the glycerine.
Stabilizing agent is selected from one or more in catechol, butyl glycidyl ether, phenyl glycidyl ether, cresyl glycidyl ether, polyethylene glycol diglycidyl ether, chloropropylene oxide, sodium sorbate, epoxidised soybean oil, linseed oil, quinhydrones, eugenol, citric acid, hydroxy benzoate or the nipasol.
Disintegrant is selected from one or more in potash, sodium carbonate, sodium bicarbonate, carbonic hydroammonium, ammonium nitrate, the urea etc.
Bleeding agent comprises one or more of sulfonic acid succinic acid dialkyl, maleic acid di-sec-octyl sodium sulfonate, eucalyptus oil, azone, thiophene ketone.
Thickener comprises one or more in sodium carboxymethylcellulose, sodium carboxymethyl starch, polyvinylpyrrolidone, the polyvinyl alcohol.
The water that is applicable to the present composition comprises running water, natural water, deionized water, distilled water etc.
As a kind of improvement of technical solution of the present invention, in the described composition pyridine of piperazine worm be preferably 1: 15 with pyrrole aphid ketone, Buprofezin mark ratio～4: 1.
The present composition can be used for the control of the multiple sucking pest of crops such as paddy rice, fruit tree, vegetables, as rice hoppers.
Benefit of the present invention is, compares with single agent to have remarkable synergistic effect, thereby reduces drug cost, and can enlarge and delay pesticide resistance, for the production of paddy rice, fruit tree, vegetables etc. provides efficiently, the insecticide of wide spectrum.
Embodiment
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.
One, preparation processing formulation Example
Embodiment 1 40% piperazine worm pyridine pyrrole aphid ketone wetting powder
Common process is made, piperazine worm pyridine 10%, and pyrrole aphid ketone 30%, lauryl sodium sulfate 2%, sodium lignin sulfonate 3%, sodium methylene bis-naphthalene sulfonate 2%, kaolin is mended to 100%.
The part by weight of pyridine of piperazine worm and pyrrole aphid ketone can change between 1: 15～4: 1 in the present embodiment, and both weight percentages can change between 5～85%, and the proportioning of used additives also is adjusted accordingly thereupon, formed new embodiment.
Embodiment 2 60% piperazine worm pyridine Buprofezin water dispersible granules
Common process is made, wherein piperazine worm pyridine 20%, and Buprofezin 40%, lauryl sodium sulfate 3%, sodium methylene bis-naphthalene sulfonate 3%, alkylphenol-polyethenoxy base ether formaldehyde condensation products 6%, polyvinylpyrrolidone 5%, white carbon 5%, kaolin is mended to 100%.
The part by weight of pyridine of piperazine worm and Buprofezin can change between 1: 15～4: 1 in the present embodiment, and both weight percentages can change between 5～85%, and the proportioning of used additives also is adjusted accordingly thereupon, formed new embodiment.
Embodiment 3 35% piperazine worm pyridine pymetrozine suspension agents
Common process is made, wherein piperazine worm pyridine 10%, and Buprofezin 25% xanthans 0.2%, phenethyl phenol polyethenoxy polyoxypropylene ether carboxylate 5%, aluminium-magnesium silicate 0.5%, propanediol polyoxypropylene APEO 0.5%, ethylene glycol 3%, water are mended to 100%.
The part by weight of pyridine of piperazine worm and Buprofezin can change between 1: 15～4: 1 in the present embodiment, and both weight percentages can change between 5～65%, and the proportioning of used additives also is adjusted accordingly thereupon, formed new embodiment.
Embodiment 4 50% piperazine worm pyridine pymetrozine water dispersing granules
Common process is made, piperazine worm pyridine 15%, pyrrole aphid ketone 35%, dispersant Fluhyzon formaldehyde condensation products iodate 4%, alkylphenol-polyethenoxy base ether formaldehyde condensation products 5%, wetting agent neopelex 2%, binding agent cetomacrogol 1000 5%, disintegrant ammonium nitrate 10%.
The part by weight of pyridine of piperazine worm and pyrrole aphid ketone can be 1 in the present embodiment: 15-4: change between 1, both weight percentages can change between 5～80%, and the proportioning of used additives also is adjusted accordingly thereupon, form new embodiment.
Embodiment 5 45% piperazine worm pyridine pymetrozine suspension agents
Common process is made, wherein piperazine worm pyridine 25%, and pyrrole aphid ketone 20%, xanthans 1.0%, phenethyl phenol polyethenoxy polyethenoxy ether 2%, aluminium-magnesium silicate 5%, propanediol polyoxypropylene APEO 0.5%, water is mended to 100%.
The part by weight of pyridine of piperazine worm and pyrrole aphid ketone can be 1 in the present embodiment: 15-4: change between 1, both weight percentages can change between 5～60%, and the proportioning of used additives also is adjusted accordingly thereupon, form new embodiment.
Embodiment 6 70% piperazine worm pyridine Buprofezin wetting powders
Common process is made, wherein piperazine worm pyridine 20%, and Buprofezin 50%, lauryl sodium sulfate 2%, sodium lignin sulfonate 7% sodium methylene bis-naphthalene sulfonate 5%, kaolin is mended to 100%.
The part by weight of pyridine of piperazine worm and Buprofezin can be 1 in the present embodiment: 15-4: change between 1, both weight percentages can change between 5～80%, and the proportioning of used additives also is adjusted accordingly thereupon, form new embodiment.
Two, biological activity determination and test of pesticide effectiveness example
Indoor biological activity determination test
Rice hoppers [Nilaparvata lugens (stal)]: catch adult from field, Yancheng, Jiangsu Province.
The rice paddy seed flushing with clean water preferably of will germinateing is floated not plump paddy.24h at normal temperatures soaks seed.Hand-launder seed-grain several times, use 45～50 ℃ warm water washing 1～2 time again, put into plastic casing, cover wet towel, place vernalization in 30 ℃ the constant incubator.When putting into, the plastic basin bottom tilts slightly, makes water not submergence seed-grain as far as possible.Behind the 24h, the rice paddy seed that will show money or valuables one carries unintentionally is spread out in the dish for cultivating equably, does not stack with seed-grain and is advisable.Put the stainless steel rack, place (illumination 2000～3000lx, 16h, 28 ℃ of temperature) cultivation of preserving moisture in the illumination box.Just can be when the rice bud grows up to 1.5cm for laying eggs and raising.
To have the dish for cultivating of rice bud to put into dependent insect cage, fixing, the dependent insect cage back side is to light source.In addition a glass door that is connected to the dependent insect cage of the adult of adopting back from the field is opened, made its Men Yumen relative.Vibrate cage gently, adult is rushed in the cage of new rice bud.Lay eggs 24 or 48h after use the same method again adult removed.The rice bud that adult has been laid eggs is cultivated in the insectary of illumination 12h 27～29 ℃ of room temperatures, keeps the rice bud not cut off the water supply.Behind 6～8d, the ovum hatching.When the rice bud is eaten extremely by rice fulgorid before, must change the rice bud.When changing seedling, earlier cage is inverted gently, is made withered rice bud in the above, put new rice bud into cage again.Behind the 2d, insect is automatically transferred on the rice bud, takes withered rice bud again away.
2.2 instrument and equipment
2.2.1 electronic balance (sensibility reciprocal 0.1mg);
2.2.2 clap net;
2.2.3 dependent insect cage (34 * 34 * 34cm
3);
2.2.4 dish for cultivating (28.5 * 28.5 * 0.6cm
3);
2.2.5 the rice bud is rack (26cm * 26cm) fixedly;
2.2.6 micro-dropper;
2.2.7 burn the bosom;
2.2.8 pipette;
2.2.9 constant incubator;
2.2.10 illumination box etc.
3 experimental scheme
3.1 the examination material is prepared
Select the nymph in 3 age of the 2nd generation of indoor feeding.
3.2 medicament
(1) piperazine worm pyridine: 95% former medicine;
(3) pyrrole aphid ketone (pymetrozine): 95% former medicine;
(3) Buprofezin (pirimicarb): 95% former medicine.
Above medicament provides by Kesheng Group Co., Ltd., Jiangsu Prov..
3.3 test procedure
3.3.1 soup preparation
Earlier with the former medicine of dissolve with ethanol, according to the result of preliminary experiment two an amount of former medicines are made into 5 different proportionings, it is stand-by with ethanol each processing to be diluted to 5 series concentration gradients respectively again.The pyridine of 5 piperazine worms and pyrrole aphid ketone, the different proportionings of Buprofezin (ratio of active ingredient was respectively 1: 8, and 1: 4,1: 2,1: 1,2: 1; 1: 16,1: 8,1: 4,1: 2,1: 1; ).
3.3.2 chemicals treatment
The drop method that adopts NY/T 1154.1-2006 to recommend is measured.With micro-dropper solvent clean, regulate dropper to stand-by state.Choose the examination worm of neat and consistent with writing brush and use CO
2Slight anesthesia is placed in the 9cm culture dish, then with micro-dropper with medicament by a drop in the polypide belly that tries worm, every some drops physic liquor 0.1 μ L does not contain medicament with drop 0.1 μ L but contains the contrast that is treated to of ethanol.It is normally to cultivate in 75% the culturing room that examination worm behind the drop is transferred to (28 ± 2) ℃, relative moisture respectively.Every processing 4 times repeats, and whenever repeats to try 20 of worms, 80 of every processing examination worms.
4 investigation
Handle back 24h investigation examination worm death condition (judging that for examination worm death standard be gently to sting no autonomic response with pin), write down total borer population and dead borer population.
5 data statistics and analysis
5.1 computational methods
According to survey data, calculate the corrected mortality that each is handled.And adopt the abundant method of Sun Yun to calculate the co-toxicity coefficient (CTC value) of mixture with reference to NY/T 1154.7-2006.If contrast lethality＜5% is not proofreaied and correct; The contrast lethality by formula 2 is proofreaied and correct between 5%～20%; Contrast lethality＞20%, test need be reformed.
5.2 data statistic analysis
Logarithm value with drug concentration (mg/L) is independent variable x, is dependent variable y with the probit value of corrected mortality, sets up the virulence regression equation formula respectively, adopts DPS software to calculate the LC of single agent and each proportioning mixture
50Reach 95% confidence limit, LC
90Reach 95% confidence limit, mixture co-toxicity coefficient, relatively the synergy situation.
The co-toxicity coefficient of mixture (CTC value) calculates by following formula:
ATl＝(S/M)×100
In the formula: AT is a mixture actual measurement toxicity index; S is the LC of standard insecticide
50, unit is every liter (mg/l) of milligram; M is the LC50 of mixture, and unit is every liter (mg/l) of milligram;
TTI＝TIA?x?PA+TIB?x?PB
In the formula: TTI is the theoretical toxicity index of mixture; TIA is that A medicament toxicity index: PA is the percentage composition of A medicament in mixture, and unit is a percentage; TIB is a B medicament toxicity index; PB is the percentage composition of B medicament in mixture, and unit is a percentage.
CTC＝(ATl/TTI)×100
In the formula: CTC is a co-toxicity coefficient; ATl is a mixture actual measurement toxicity index; TTI is the theoretical toxicity index of mixture.
6 interpretations of result and discussion
According to the NY/T 11547.7-2006 insecticide synergy criteria for classifying: co-toxicity coefficient (CTC) 〉=120 shows as synergistic effect; CTC≤80 show as antagonism; 80＜CTC＜120 show as summation action.From table 1,2 as can be seen: the pyridine of piperazine worm and pyrrole aphid ketone, the pyridine of piperazine worm and Buprofezin are with each ratio proportioning the time, and its co-toxicity coefficient shows as synergistic effect all greater than 120.Wherein pyridine of piperazine worm and the pyrrole aphid ketone co-toxicity coefficient when ratio was composite with 1: 2 is the highest, reaches 198.60, and synergistic effect is the most remarkable; Pyridine of piperazine worm and the Buprofezin co-toxicity coefficient when ratio was composite with 1: 4 is the highest, reaches 189.45, and synergistic effect is the most remarkable.Experimental result illustrates that these two kinds of mixtures prevent and treat rice hoppers and have reasonability and feasibility.
The field natural conditions are different with indoor conditions, therefore, also there are differences between field population and the indoor population.Can this result of the test be further verified by application need under the natural conditions of field.
The different proportioning compositions of pyridine of table 1 piperazine worm and pyrrole aphid ketone are to the toxicity test result of rice fulgorid
| Proportioning (%) | ??LC50(mg/L) | ??ATl | ??TTI | Co-toxicity coefficient CTC |
| The pyridine of piperazine worm | ??5.12 | ??100.00 | ||
| Pyrrole aphid ketone | ??6.43 | ??95.32 | ||
| Piperazine worm pyridine 4+ pyrrole aphid ketone 32 | ??5.48 | ??92.56 | ??67.14 | ??122.43 |
| Piperazine worm pyridine 6+ pyrrole aphid ketone 24 | ??4.36 | ??96.45 | ??75.99 | ??163.70 |
| Proportioning (%) | ??LC50(mg/L) | ??ATl | ??TTI | Co-toxicity coefficient CTC |
| Piperazine worm pyridine 8+ pyrrole aphid ketone 16 | ??2.97 | ??109.89 | ??79.22 | ??198.60 |
| Piperazine worm pyridine 16+ pyrrole aphid ketone 16 | ??1.51 | ??128.17 | ??83.31 | ??174.30 |
| Piperazine worm pyridine 16+ pyrrole aphid ketone 8 | ??1.86 | ??138.20 | ??89.16 | ??166.06 |
The different proportioning compositions of pyridine of table 2 piperazine worm and Buprofezin are to the toxicity test result of water rice hopper
| Proportioning (%) | ??LC50(mg/L) | ??ATl | ??TTI | Co-toxicity coefficient CTC |
| The pyridine of piperazine worm | ??5.12 | ??100.00 | ||
| Buprofezin | ??32.34 | ??24.16 | ||
| Piperazine worm pyridine 3+ Buprofezin 48 | ??6.84 | ??34.56 | ??26.17 | ??121.32 |
| Piperazine worm pyridine 5+ Buprofezin 40 | ??5.96 | ??69.17 | ??38.66 | ??173.85 |
| Piperazine worm pyridine 8+ Buprofezin 32 | ??3.02 | ??108.25 | ??52.31 | ??189.45 |
| Piperazine worm pyridine 10+ Buprofezin 20 | ??2.89 | ??117.06 | ??71.12 | ??178.42 |
| Piperazine worm pyridine 12+ Buprofezin 12 | ??2.97 | ??125.13 | ??86.36 | ??161.02 |
Field medicine effect test
1, material and method
1.1 reagent agent
1.1.125% Buprofezin wetting powder Jiangsu Anpon Electrochemical Co., Ltd. produces, and 25% pyrrole aphid ketone SC, 10% piperazine worm pyridine SC are produced by Kesheng Group Co., Ltd., Jiangsu Prov.
1.1.250% piperazine worm pyridine pyrrole aphid ketone WG (embodiment 4 gained water dispersible granules)
1.1.370% piperazine worm pyridine Buprofezin WP (embodiment 6 gained wetting powders)
1.2 Treatment Design
1.2.125% Buprofezin wetting powder 40g/667m
2, 25% pyrrole aphid ketone SC 20g/667m
210% piperazine worm pyridine SC 30g/667m
2
1.2.250% piperazine worm pyridine pyrrole aphid ketone WG 10g/667m
2
1.2.370% piperazine worm pyridine Buprofezin WG 8g/667m
2
1.2.4 blank (CK)
1.3 using method
Establish 3 processing altogether, each is handled and repeats sub-district area 60m 3 times
2Local rice field four generations brown planthopper nymph peak period dispenser in 1 age on July 17th, 2008, every 667m
2Press above-mentioned design dosage to water 45kg.Aim at manually evenly complete stool spraying of rice seedling, during dispenser and behind the medicine in the week field keep water layer.
This experimental field rice varieties is for raising the spoke round-grained rice No. 7.During dispenser, field brown planthopper hundred cave worms are measured average 4823, wherein 1 age nymph account for more than 90%.
1.4 investigation method
1.4.1 security survey
Sub-district rice seedling growing state is respectively handled in irregular observation after the dispenser, and the record rice shoot is analyzed the safety of medicament to rice seedling to the reaction or the symptom of chemical damage of medicament.
1.4.2 preventive effect effect research
Investigation insect population radix before the dispenser was respectively looked into one time the residual worm amount in field in 1,3,7,10,15 day behind the medicine.3 samplings in every sub-district, every some company looks into 6 caves, and 18 caves are looked in every sub-district.Calculate control efficiency with the insect population survival rate, computing formula is as follows:
Proofread and correct preventive effect (%)=(check plot insect population survival rate-applying area insect population survival rate) ÷ check plot insect population survival rate * 100
2, medicament is to the safety of rice seedling
Observe after the dispenser, each sub-district rice seedling growth is normal, any poisoning situation do not occur.
3, result and analysis
25% pyrrole aphid ketone SC, 10% piperazine worm pyridine SC, 50% piperazine worm pyridine pyrrole aphid ketone WG, 70% piperazine worm pyridine Buprofezin WP have good control efficiency to the paddy rice brown planthopper, and 25% Buprofezin control water rice hopper effect is relatively poor; Better, poor slightly on the lasting effect, 50% piperazine worm pyridine pyrrole aphid ketone WG, 70% piperazine worm pyridine Buprofezin W are all showing aspect quick-acting and the lasting effect control well, to rice seedling safety on quick-acting for 10% piperazine worm pyridine SC.25% pyrrole aphid ketone SC better quick-acting aspect lasting effect is poor slightly.
Experimental data represents that the correction preventive effect of 50% piperazine worm pyridine pyrrole aphid ketone WG is better than 10% piperazine worm pyridine SC and 25% pyrrole aphid ketone SC, illustrates that pyridine of piperazine worm and Pyraphione compound have obvious synergistic effect.
The correction preventive effect of 70% piperazine worm pyridine Buprofezin WP is better than 10% piperazine worm pyridine SC and 25% Buprofezin WP, illustrates that pyridine of piperazine worm and buprofezin compound have obvious synergistic effect.
Several preparations of table 3 are to paddy rice brown planthopper control efficiency
Annotate: A, 25% Buprofezin WP 40g/667m
2B, 25% pyrrole aphid ketone SC 20g/667m
2C, 10% piperazine worm pyridine SC 30g/667m
2D, 50% piperazine worm pyridine pyrrole aphid ketone WG 10g/667m
2E, 70% piperazine worm pyridine Buprofezin WG 8g/667m
2
Claims (7)
1. a composition pesticide that contains the pyridine of piperazine worm is characterized in that the active component of said composition is made up of by weight 1: 50～20: 1 ratio the pyridine of piperazine worm and another active component, and wherein said another active component is pyrrole aphid ketone or Buprofezin.
2. the composition pesticide that contains the pyridine of piperazine worm according to claim 1, the weight ratio that it is characterized in that the pyridine of piperazine worm and another active component is 1: 15～4: 1.
3. the composition pesticide that contains the pyridine of piperazine worm according to claim 1 and 2 is characterized in that the active component of said composition and auxiliary element are mixed with the preparation that is fit to the agricultural use.
4. the composition pesticide that contains the pyridine of piperazine worm according to claim 3 is characterized in that the preparation that described suitable agricultural is used is water dispersible granules, wetting powder or suspending agent.
5. the composition pesticide that contains the pyridine of piperazine worm according to claim 3 is characterized in that described auxiliary element is selected from one or more in surfactant, dispersant, binding agent, wetting agent, stabilizing agent, disintegrant, antifreezing agent, thickener, pH regulator agent or the bleeding agent.
6. claim 1 or the 2 described composition pesticides that contain the pyridine of the piperazine worm application aspect the preventing and treating of the sucking pest of paddy rice, fruit tree or vegetable crop.
7. application according to claim 6 is characterized in that described sucking pest is a rice hoppers.
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| CN 201010212919 CN101861869A (en) | 2010-06-29 | 2010-06-29 | Pesticide compound containing mepiquat chloride |
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| CN 201010212919 CN101861869A (en) | 2010-06-29 | 2010-06-29 | Pesticide compound containing mepiquat chloride |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102405928A (en) * | 2011-12-19 | 2012-04-11 | 河南金田地农化有限责任公司 | Pesticide composition of flubendiamide and neonicotinoid insecticide |
| CN103598189A (en) * | 2013-11-21 | 2014-02-26 | 顾爱国 | Pesticide composition containing 1-((6-chloro-3-pyridinyl)methyl)-1,2,3,5,6,7-hexahydro-7-methyl-8-nitro-5-propoxyimidazo(1,2-a)pyridine and pymetrozine |
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| CN101755773A (en) * | 2010-01-25 | 2010-06-30 | 陕西上格之路生物科学有限公司 | Pesticidal combination containing IPP and buprofezin |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101731244A (en) * | 2010-01-25 | 2010-06-16 | 陕西上格之路生物科学有限公司 | Insecticidal composition containing insecticidal piperidine and pymetrozine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102405928A (en) * | 2011-12-19 | 2012-04-11 | 河南金田地农化有限责任公司 | Pesticide composition of flubendiamide and neonicotinoid insecticide |
| CN102405928B (en) * | 2011-12-19 | 2014-07-30 | 河南金田地农化有限责任公司 | Pesticide composition of flubendiamide and neonicotinoid insecticide |
| CN103598189A (en) * | 2013-11-21 | 2014-02-26 | 顾爱国 | Pesticide composition containing 1-((6-chloro-3-pyridinyl)methyl)-1,2,3,5,6,7-hexahydro-7-methyl-8-nitro-5-propoxyimidazo(1,2-a)pyridine and pymetrozine |
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Application publication date: 20101020 |