CN102669105A - Insecticide composition and preparation of insecticide composition - Google Patents
Insecticide composition and preparation of insecticide composition Download PDFInfo
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- CN102669105A CN102669105A CN2012101916815A CN201210191681A CN102669105A CN 102669105 A CN102669105 A CN 102669105A CN 2012101916815 A CN2012101916815 A CN 2012101916815A CN 201210191681 A CN201210191681 A CN 201210191681A CN 102669105 A CN102669105 A CN 102669105A
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- insecticide
- insect amide
- cyanogen insect
- insecticide composition
- worm hydrazides
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Abstract
The invention discloses an insecticide composition as well as a preparation and an application of the insecticide composition. The insecticide composition consists of cyantraniliprole and tebufenozide according to a weight ratio being 1:(3-10). An insecticide consists of the insecticide composition provided by the invention and pesticide preparation acceptable auxiliary materials, wherein the insecticide composition accounts for 1 percent to 90 percent of the weight percentage of the insecticide. The insect killing effect of the insecticide provided by the invention is obviously improved, meanwhile, the characteristics of wide insecticidal spectrum, low dosage, low cost, use safety and no harm to people and livestock and natural enemy are realized, and the insecticide composition and the preparation of the insecticide composition can be widely applied to various crops of wheat, rice, cotton, vegetables, fruit trees and the like.
Description
Technical field
The present invention relates to relate to the pesticidal preparations field, a kind of specifically Pesticidal combination and preparation thereof.
Background technology
Lepidoptera is only second to the 2nd big order of coleoptera in Insecta, also be a maximum order of agriculture and forestry injurious insect.Wherein the moth class is 6000 kinds, and 2000 kinds of butterfly classes belong to Pterigota, Holo metabola, known about 200,000 kinds of the whole world, kind surplus in the of Chinese known about 8000.The larva of the most kinds of the Lepidoptera all kinds of cultivated plants of causing harm; The normal food of bodily form the greater is blade or brill moth limb to the greatest extent; Bodily form smaller often leaf roll, sew leaf, the knot sheath, weave silk knot or pierce plant tissue get the food cause harm; Adult many with nectar etc. as supplementing the nutrients, or the mouthpart degeneration no longer gets food, generally do not cause direct harm.
The agricultural chemicals that is used to prevent and treat lepidoptera pest commonly used has agricultural chemicals such as fluorine worm nitrile, first dimension salt, pleocidin.But because the long-term use of these agricultural chemicals, some insects such as cotton bollworm, cabbage caterpillar, diamond-back moth, beet armyworm have produced resistance.And crops multiple often insect pest when insect pest takes place takes place simultaneously, and insecticide uses prevention and treatment range limited separately, can't comprehensive protection be provided for crops.Therefore, provide a kind of insecticidal spectrum wide, and significant to the reasonable insecticide of lepidoptera pest effect.
Summary of the invention
The object of the present invention is to provide a kind of Pesticidal combination, make it can prevent and treat Lepidoptera, Homoptera, coleoptera, diptera and thrips insect simultaneously, and lepidoptera pest there is special efficacy, extremely strong ovicidal activity is arranged, slowed down the generation of pest resistance to insecticide simultaneously.
For realizing the object of the invention, the present invention adopts following technical scheme:
A kind of Pesticidal combination is made up of cyanogen insect amide and worm hydrazides, and the weight ratio of said cyanogen insect amide and worm hydrazides is 1:3-10.
Cyanogen insect amide is a kind of novel O-formammidotiazol-benzamide insecticide that du pont company develops.Cyanogen insect amide belongs to insect ryania acceptor inhibitor; Mainly discharge to show and tag and stomach poison function through the intracellular calcium ion of inducing insect fish Buddhist nun receptor modulators; Can be used for the control of various crop insects such as paddy rice, vegetables, cotton, beet; Especially the control to various lepidoptera pests has special efficacy, other commercialization insecticide varieties that its control efficiency obviously is superior to using in the current production, and there are not cross resistance in other insecticides.Based on this, cyanogen insect amide is described as efficient pesticides of new generation in the world.
The worm hydrazides is the novel insect growth regulator, IGR of on-steroidal, is the insect hormone insecticides of up-to-date research and development.Tebufenozide pesticide is active high, and selectivity is strong, and is all effective to all lepidopterous larvaes, and antagonism insect cotton bollworm, cabbage caterpillar, diamond-back moth, beet armyworm etc. have special efficacy.And extremely strong ovicidal activity is arranged, safer to non-target organism.The worm hydrazides does not have teratogenesis, carcinogenic, mutagenesis to eyes and skin nonirritant to higher mammal, and is all fool proof to mammal, birds, natural enemy.
Cyanogen insect amide is different with worm hydrazides structure, and the mechanism of action is different, and the Pesticidal combination of being made up of cyanogen insect amide and worm hydrazides has enlarged insecticidal spectrum; Can prevent and kill off Lepidoptera, Homoptera, coleoptera, diptera and thrips insect simultaneously; And lepidoptera pest has special efficacy, and extremely strong ovicidal activity is arranged, and slowed down the generation of pest resistance to insecticide simultaneously; Reduced drug cost significantly, and people, animal, environment have been had high safety.
The different insecticides active component mixes each active component of back because the difference of composition, structure, physicochemical property makes that the synergy between each active component is typically expressed as synergistic effect, summation action or antagonism.So-called synergistic effect is exactly the mutual synergism between different material, and the effect of its generation is greater than the sum total of each composition effect; And being exactly the effect of its generation, summation action equals the sum total of each composition effect; Antagonism is meant that a kind of material disturbed the effect of another kind of material when two kinds of materials acted on living organism, or the effect of interfering with an opponent each other, the phenomenon that general effect is descended.
The present invention estimates two kinds of mixed interactions of different activities component according to the invention with reference to Sun Yunpei (Sun YP) method; Wherein, Co-toxicity coefficient obviously is synergistic effect greater than 100, and co-toxicity coefficient is significantly less than 100 and is antagonism, and co-toxicity coefficient equals 100 and is summation action.The present invention estimates both and uses the back effect with through calculating the co-toxicity coefficient after cyanogen insect amide is used with the worm hydrazides, result's demonstration, and the weight ratio of said cyanogen insect amide and worm hydrazides is that the co-toxicity coefficient of 1:3-10 is all greater than 100.Find that through outdoor biological activity determination test the weight ratio of said cyanogen insect amide and worm hydrazides is that the mixed use of 1:3-10 has the notable synergistic effect.
Preferably, the weight ratio of said MTI-446 and cyanogen insect amide is 1:4-7.
In a specific embodiment, the present invention serves as the test insect with coleoptera flea beetle, thrips thrips, Lepidoptera diamond-back moth and Homoptera aphid, detects the drug effect of Pesticidal combination according to the invention.The result shows; When each active component consumption in the said Pesticidal combination during less than this absorption of active ingredient of single use; The preventive effect of Pesticidal combination according to the invention is higher than the preventive effect of single use active component, can effectively prevent and kill off Homoptera aphid, thrips thrips, Lepidoptera diamond-back moth and coleoptera flea beetle.Therefore, the present invention also provides said Pesticidal combination in the application in control Homoptera, thrips, Lepidoptera and coleopteran pest.
Pesticide original medicine can not directly use, and must process and be mixed with various pesticidal preparations, could use.Therefore the present invention also provides a kind of insecticide, is processed by Pesticidal combination according to the invention and auxiliary agent and carrier.
Wherein, the percentage by weight that accounts for said insecticide as preferred said Pesticidal combination is 1%-90%.
Insecticide according to the invention can be processed pesticidal preparations by Pesticidal combination according to the invention and auxiliary agent, to be applied to agricultural production as required according to method known in those skilled in the art.As can be mixed with suspending agent, oil-suspending agent, wetting powder or water dispersible granules etc. according to method known to those skilled in the art.
In certain embodiments; Insecticide according to the invention is a suspending agent; The percentage by weight that Pesticidal combination wherein according to the invention accounts for said suspending agent is that percentage by weight that 1%-40%, wetting agent account for said suspending agent is that percentage by weight that 1%-10%, dispersant account for said suspending agent is that the percentage by weight that 1%-10%, thickener account for said suspending agent is 0.1%-2%, and surplus is a water.
In certain embodiments; Insecticide according to the invention is an oil-suspending agent; The percentage by weight that Pesticidal combination wherein according to the invention accounts for said oil-suspending agent is that percentage by weight that 1%-90%, dispersant account for said oil-suspending agent is that percentage by weight that 1%-10%, wetting agent account for said oil-suspending agent is that the percentage by weight that 1%-10%, thickener account for said oil-suspending agent is 0.1%-2.0%, and surplus is a vegetable oil.
In certain embodiments; Insecticide according to the invention is a wetting powder; The percentage by weight that Pesticidal combination wherein according to the invention accounts for said wetting powder is that percentage by weight that 1%-80%, wetting agent account for said wetting powder is that the percentage by weight that 1%-10%, dispersant account for said wetting powder is 1%-10%, and surplus is a carrier.
In certain embodiments; Insecticide according to the invention is a water dispersible granules; The percentage by weight that Pesticidal combination wherein according to the invention accounts for said water dispersible granules is that percentage by weight that 1%-90%, wetting agent account for said water dispersible granules is that percentage by weight that 1%-10%, dispersant account for said water dispersible granules is that percentage by weight that 1%-10%, disintegrant account for said water dispersible granules is that the percentage by weight that 0.1%-5%, adhesive account for said water dispersible granules is 0.1%-5%, and surplus is a carrier.
Auxiliary agent such as the used thickener of various preparations, wetting agent, dispersant, disintegrant, adhesive, vegetable oil, carrier is well known by persons skilled in the art more than the preparation.
Preferably, carrier of the present invention is one or more in the mixture of kaolin, diatomite, precipitated calcium carbonate, concavo-convex rod, soluble starch, urea, amine fertilizer, glucose, maltose, sucrose, citric acid, Anhydrous potassium carbonate, Carbon Dioxide hydrogen potassium, anhydrous sodium sulfate, anhydrous sodium bicarbonate, natrium carbonicum calcinatum and anhydrous sodium bicarbonate.
Preferably, wetting agent of the present invention is one or more in the mixture of lauryl sodium sulfate, dodecyl sodium sulfate, Negel, fatty alcohol polyglycol ether sulphate, fat alcohol polyethylene ether, NPE, sorbitan fatty acid ester APEO, Fluhyzon formaldehyde condensation products, alkylnaphthalene sulfonate and anionic wetting agent.
Preferably, dispersant of the present invention is one or more in NNO, sodium lignin sulfonate, calcium lignosulfonate, Sodium Polyacrylate, di-2-ethylhexylphosphine oxide naphthalene sulfonate, alkyl amine group taurate, sodium methylene bis-naphthalene sulfonate formaldehyde condensation products, polyoxyethylene polyoxypropylene block copolymer, carboxymethyl cellulose, sodium phosphate trimer, the alkylnaphthalene sulfonate condensation polymer.
Preferably, disintegrant of the present invention is one or more among bentonite, urea, sodium carboxymethylcellulose, ammonium sulfate, modified starch, mineral salt, white carbon, silica gel, PEG, the SF-04.
Preferably, adhesive of the present invention is one or more among sucrose, soluble starch, Sodium Polyacrylate, dextrin, xanthans, CMC, the SF-04.
Thickener according to the invention is one or more in xanthans, polyvinyl alcohol, sodium alginate, starch, the organobentonite.
Can know by above technical scheme; Pesticidal combination according to the invention is made up of cyanogen insect amide and worm hydrazides, and the weight ratio of said cyanogen insect amide and worm hydrazides is 1:3-10, and insecticidal effect significantly improves; Can prevent and treat Homoptera, thrips, Lepidoptera and coleopteran pest simultaneously; And lepidoptera pest had special efficacy, and slowed down pest resistance to insecticide simultaneously, reduced drug cost significantly; And people, animal, environment there are high safety, can be widely used in various crop such as wheat, paddy rice, cotton, vegetables, fruit tree.
Embodiment
The embodiment of the invention discloses a kind of Pesticidal combination and preparation thereof.Those skilled in the art can use for reference this paper content, suitably improve technological parameter and realize.Special needs to be pointed out is that all similarly replace and change apparent to those skilled in the art, they all are regarded as and are included within the scope of the present invention.Product of the present invention is described through preferred embodiment, and the related personnel obviously can change or suitably change and combination product as herein described in not breaking away from content of the present invention, spirit and scope, realizes and use technology of the present invention.
In order further to understand the present invention, the present invention is elaborated below in conjunction with the application implementation example.
Embodiment 1: the insect efficiency test
Pesticidal combination is an active component with cyanogen insect amide and worm hydrazides, and single agent is respectively cyanogen insect amide and worm hydrazides, is subjects with flea beetle, diamond-back moth, aphid and thrips; Each number of pest of statistics before the test; 7 days statisticses behind the medicine, experimental enviroment is all identical, and drug effect is calculated by following formula:
Insect population rate=［ worm that lives before (the worm amount of living behind the worm amount-medicine of living before the medicine) ÷ medicine is measured ］ * 100% that goes down
Preventive effect=［ (the applying area insect population rate of going down-check plot insect population go down rate) ÷ (1-check plot insect population go down rate) ］ * 100%
Test is handled and formulation rate is seen table 1, and control efficiency is seen table 2.
Table 1 test is handled and formulation rate
| Handle | Supply the reagent agent | Amount of application (g (a.i.)/hm 2） |
| 1 | Cyanogen insect amide | 30 |
| 2 | The worm hydrazides | 200 |
| 3 | Cyanogen insect amide+worm hydrazides | 10+100 |
| 4 | Cyanogen insect amide+worm hydrazides | 15+150 |
| 5 | Cyanogen insect amide+worm hydrazides | 20+100 |
| 6 | Cyanogen insect amide+worm hydrazides | 20+120 |
| 7 | Cyanogen insect amide+worm hydrazides | 20+140 |
| 8 | Cyanogen insect amide+worm hydrazides | 25+100 |
| 9 | Cyanogen insect amide+worm hydrazides | 25+150 |
| 10 | Cyanogen insect amide+worm hydrazides | 30+120 |
| 11 | Clear water |
Table 2 pest controling effect (%)
| Handle | Flea beetle | Thrips | Diamond-back moth | Aphid |
| 1 | 73.5 | 74.5 | 76.3 | 79.2 |
| 2 | 0 | 0 | 73.7 | 0 |
| 3 | 78.5 | 75.5 | 80.2 | 81.4 |
| 4 | 88.8 | 87.6 | 88.5 | 86.2 |
| 5 | 83.4 | 84.5 | 82.7 | 84.3 |
| 6 | 85.4 | 83.5 | 84.6 | 86.4 |
| 7 | 86.5 | 87.6 | 88.3 | 83.9 |
| 8 | 83.2 | 84.6 | 85.8 | 81.5 |
| 9 | 89.3 | 87.4 | 85.5 | 86.5 |
| 10 | 86.6 | 85.5 | 84.5 | 83.4 |
| 11 | 0 | 0 | 0 | 0 |
Can be known that by table 2 result each active ingredient is under the prerequisite of single agent consumption less than each in the Pesticidal combination according to the invention, drug effect is higher than each single-dose and imitates.Simultaneously; Can know from handling 1 and 2 result of the test; The worm hydrazides is invalid to flea beetle, thrips, aphid, but composite back preventive effect gets a promotion, and shows that this synergy result is not because another active component that is added directly acts on insect obtains; But, strengthened the effect of pest control each other because two kinds of composite backs of active component interact.Result of the test shows that two kinds of active components do not have antagonism in the Pesticidal combination according to the invention, can effectively prevent and kill off Homoptera aphid, thrips thrips, Lepidoptera diamond-back moth and coleoptera flea beetle.
Embodiment 2:20% cyanogen insect amide Tebufenozide suspending agent
Cyanogen insect amide 5%, worm hydrazides 15%, dodecyl sodium sulfate 6%, sodium lignin sulfonate 5%, xanthans 3%, water supply 100%, through abundant mixed grinding, promptly obtain 20% cyanogen insect amide Tebufenozide suspending agent.
Embodiment 3:30% cyanogen insect amide Tebufenozide suspending agent
Cyanogen insect amide 5%, worm hydrazides 25%, dodecyl sodium sulfate 7%, carboxymethyl cellulose 5%, xanthans 1%, water complement to 100%, through abundant mixed grinding, promptly obtain 30% cyanogen insect amide Tebufenozide suspending agent.
Embodiment 4:5% cyanogen insect amide worm hydrazides oil-suspending agent
Cyanogen insect amide 1%, worm hydrazides 4%, fat alcohol polyethylene ether 7%, carboxymethyl cellulose 5%, xanthans 1%, vegetable oil complement to 100%, through abundant mixed grinding, promptly obtain 5% cyanogen insect amide worm hydrazides oil-suspending agent.
Embodiment 5:15% cyanogen insect amide worm hydrazides oil-suspending agent
Cyanogen insect amide 4%, worm hydrazides 11%, fat alcohol polyethylene ether 4%, sodium lignin sulfonate 6%, starch 1.5%, soybean oil supply 100%, through abundant mixed dissolution, promptly obtain 15% cyanogen insect amide worm hydrazides oil-suspending agent.
Embodiment 6:25% cyanogen insect amide worm hydrazides wetting powder
Cyanogen insect amide 5%, worm hydrazides 20%, fat alcohol polyethylene ether 4%, NNO 6%, kaolin complement to 100%, fully mix, and after crushed, promptly obtain 25% cyanogen insect amide worm hydrazides wetting powder.
Embodiment 7:40% cyanogen insect amide worm hydrazides wetting powder
Cyanogen insect amide 5%, worm hydrazides 35%, lauryl sodium sulfate 5%, sodium lignin sulfonate 6%, kaolin complement to 100%, fully mix, and after crushed, promptly obtain 40% cyanogen insect amide worm hydrazides wetting powder.
Embodiment 8:45% cyanogen insect amide worm hydrazides water dispersible granules
Cyanogen insect amide 5%, worm hydrazides 40%, Fluhyzon formaldehyde condensation products 8%, sodium lignin sulfonate 6%, urea 1.5%, xanthans 0.3%, kaolin complement to 100%, through abundant mixed dissolution, promptly obtain 45% cyanogen insect amide worm hydrazides water dispersible granules.
Embodiment 9:55% cyanogen insect amide worm hydrazides water dispersible granules
Cyanogen insect amide 5%, worm hydrazides 50%, fat alcohol polyethylene ether 4%, sodium lignin sulfonate 7%, urea 0.8%, xanthans 0.5%, diatomite complement to 100%; Water is mediated through mixing, adding, extruder grain, promptly obtains 55% cyanogen insect amide worm hydrazides water dispersible granules.
The explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also are in the protection domain of claim of the present invention.
Claims (6)
1. a Pesticidal combination is characterized in that, is made up of cyanogen insect amide and worm hydrazides, and the weight ratio of said cyanogen insect amide and worm hydrazides is 1:3-10.
2. according to the said Pesticidal combination of claim 1, it is characterized in that the weight ratio of said cyanogen insect amide and worm hydrazides is 1:4-7.
3. the application of the said Pesticidal combination of claim 1 in control Homoptera, thrips, Lepidoptera and coleopteran pest.
4. an insecticide is characterized in that, is processed by the said Pesticidal combination of claim 1 and conventional auxiliary agent and carrier.
5. according to the said insecticide of claim 4, it is characterized in that said Pesticidal combination accounts for the 1%-90% of said insecticidal total weight.
6. according to claim 4 or 5 described insecticides, it is characterized in that it is suspending agent, oil-suspending agent, wetting powder or water dispersible granules.
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| CN2012101916815A CN102669105A (en) | 2012-06-11 | 2012-06-11 | Insecticide composition and preparation of insecticide composition |
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| CN2012101916815A CN102669105A (en) | 2012-06-11 | 2012-06-11 | Insecticide composition and preparation of insecticide composition |
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| CN102669105A true CN102669105A (en) | 2012-09-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994288A (en) * | 2016-06-21 | 2016-10-12 | 南京华洲药业有限公司 | Composite insecticide composition containing cyantraniliprole and tebufenozide and application thereof |
| CN107624762A (en) * | 2017-10-12 | 2018-01-26 | 江西天祥通用航空股份有限公司 | Bromine cyanogen insect amide opens up film oil-suspending agent |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006068669A1 (en) * | 2004-07-26 | 2006-06-29 | E.I. Dupont De Nemours And Company | Mixtures of anthranilamide invertebrate pest control agents |
| CN102113516A (en) * | 2010-01-05 | 2011-07-06 | 海南正业中农高科股份有限公司 | Insect killing compound containing chlorantraniliprole |
-
2012
- 2012-06-11 CN CN2012101916815A patent/CN102669105A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006068669A1 (en) * | 2004-07-26 | 2006-06-29 | E.I. Dupont De Nemours And Company | Mixtures of anthranilamide invertebrate pest control agents |
| CN1988803A (en) * | 2004-07-26 | 2007-06-27 | 杜邦公司 | Mixtures of anthranilamide invertebrate pest control agents |
| CN102113516A (en) * | 2010-01-05 | 2011-07-06 | 海南正业中农高科股份有限公司 | Insect killing compound containing chlorantraniliprole |
Non-Patent Citations (1)
| Title |
|---|
| 崔全敏: "虫酰肼新衍生物生物活性测定和作用机理研究", 《中国优秀硕士学位论文全文数据库农业科技辑》, no. 2, 15 February 2009 (2009-02-15), pages 046 - 156 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994288A (en) * | 2016-06-21 | 2016-10-12 | 南京华洲药业有限公司 | Composite insecticide composition containing cyantraniliprole and tebufenozide and application thereof |
| CN107624762A (en) * | 2017-10-12 | 2018-01-26 | 江西天祥通用航空股份有限公司 | Bromine cyanogen insect amide opens up film oil-suspending agent |
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Application publication date: 20120919 |