CN101480188A - Insecticidal composition containing emamectin benzoate and indoxacarb - Google Patents
Insecticidal composition containing emamectin benzoate and indoxacarb Download PDFInfo
- Publication number
- CN101480188A CN101480188A CNA2009100367429A CN200910036742A CN101480188A CN 101480188 A CN101480188 A CN 101480188A CN A2009100367429 A CNA2009100367429 A CN A2009100367429A CN 200910036742 A CN200910036742 A CN 200910036742A CN 101480188 A CN101480188 A CN 101480188A
- Authority
- CN
- China
- Prior art keywords
- benzoate
- emamectin
- worm prestige
- indenes worm
- diamond
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a pesticide composition comprising emamectin benzoate and indoxacarb which are used as effective ingredients, have a mass ratio between 1:1 and 1:30 and the accumulated mass percentage content between 1 percent and 40 percent. The invention is used for preventing agricultural drug-resisting insects, in particular for preventing diamond back moths on vegetables.
Description
Technical field
The composition pesticide that the present invention relates to is to be active ingredient with emamectin-benzoate and indenes worm prestige, is used to prevent and treat the insect on the agricultural, is particularly useful for preventing and treating vegetables diamond-back moth etc.
Background technology
Diamond-back moth belongs to Lepidoptera diamond-back moth section, in China south, the north distribution is arranged all, is the important pests of brassicaceous vegetable, has a strong impact on output and the economic benefit of brassicaceous vegetable.Especially at southern area, diamond-back moth is annual takes place, and can cause total crop failure when serious.Diamond-back moth easily develops immunity to drugs, and is difficult to control, and is very big to the Chinese cabbage production loss.Diamond-back moth is worldwide insect, and insecticide is easily produced resistance and is celebrated, and various conventional dose such as organic phosphates, chrysanthemum ester class have been produced very strong resistance.
At present, control vegetables diamond-back moth is adopted Avermectin more, Avermectin is the biogenic pesticide of high-efficiency broad spectrum, extensive use in insect and control of pest mite.Along with this medicine is extensive use of for years, insect, evil mite also are on the rise to its development of drug resistance.According to relevant report, in Yunnan, Wenzhou and area, Jinhua, area, Quanzhou, Fujian Province diamond-back moth be ascendant trend year by year to the resistance of Avermectin.Relevant studies show that, diamond-back moth to the resistance of Avermectin in case produce, even later on the long period stop going up and use this medicine, diamond-back moth is to also difficult recovery of susceptibility of this medicine.Diamond-back moth has produced stronger pesticide resistance to Avermectin, should not continue to use this medicine.
Being mixed of different pesticide species is the common methods of the agriculture resistant insect of control.By Toxicity Determination, field trial etc., filter out rational prescription, can effectively improve actual control efficiency, delay the generation of pest resistance to insecticide, be the important means of integrated pest control.The insects such as effectively to prevent and treat the vegetables diamond-back moth that is mixed of emamectin-benzoate and indenes worm prestige.Being mixed and using still unmanned report of emamectin-benzoate and indenes worm prestige.
Emamectin-benzoate (emamectin benzoate), efficient, wide spectrum, the longevity of residure are long, are good insecticidal/acaricidal agent, and its mechanism of action hinders pest movements nerve information transmission and makes the death of health paralysis.The mode of action is main action of contace poison with stomach toxicity, and crop is not had interior absorption energy, uses crop epidermal tissue but can effectively infiltrate, thereby has the longer longevity of residure.To Lepidoptera, mite class, coleoptera and homoptera pest have high activity, and do not intersect with other crops generation, soil and in easily degraded noresidue, free from environmental pollution, in the routine dose scope to useful insect and natural enemy, people, animal safety, can with most of combined use of pesticides.
Indenes worm prestige (indoxacarb) mainly is the sodium channel in the blocking-up insect nerve cell, causes target pest to coordinate poor, paralysis, and is final dead.Medicament enters polypide by tagging and ingesting, and the behavior of insect changes rapidly, causes insect to stop rapidly ingesting, thereby has protected the target crop admirably.Test shows that indenes worm prestige and other insecticide do not have cross resistance.
Summary of the invention
Technical problem to be solved: the objective of the invention is to solve in the prior art develop immunity to drugs problem and actual control efficiency of insect relatively poorly, the Pesticidal combination that contains emamectin-benzoate and indenes worm prestige of a kind of effective control vegetables diamond-back moth is provided.
Technical scheme: for achieving the above object, the invention provides the Pesticidal combination that a kind of effective ingredient is made up of emamectin-benzoate and indenes worm prestige, the mass ratio of emamectin-benzoate and indenes worm prestige is between 1:1-1:20.
The described Pesticidal combination that contains emamectin-benzoate and indenes worm prestige, the mass percentage content of effective ingredient emamectin-benzoate and the two accumulation of indenes worm prestige is between 1%-40%.
The described Pesticidal combination that contains emamectin-benzoate and indenes worm prestige is made the application forms that comprises missible oil, microemulsion, suspending agent, wetting powder or water dispersible granules when practical application.
Technology of the present invention source and effect:
Emamectin-benzoate is to be formed through chemical process by a kind of component that proposes in the Avermectin, the mechanism of action and Avermectin are similar, diamond-back moth Avermectin is produced under the very strong drug-fast situation, the single control with emamectin-benzoate is difficult to obtain desirable preventive effect.The control vegetables diamond-back moth that is mixed of emamectin-benzoate of the present invention and indenes worm prestige has unique mechanism of action; there is not cross resistance with agricultural chemicals such as Avermectin and organic phosphor, chrysanthemum esters; be applicable to the control diamond-back moth; and food refusal speed is fast; insect stops to get food very soon after the dispenser, and is effective to the protection of crop.
In order effectively to administer the vegetables diamond-back moth, carried out the prescription screening study with active ingredients such as emamectin-benzoate and indenes worm prestige:
The diamondback moth larvae that gather in the field is put into off-the-shelf Chinese cabbage seedling, behind the larvae pupation, pupa is collected in the culture dish that is lined with the filter paper of preserving moisture, putting into the cage of laying eggs sprouts wings by it, the Chinese cabbage seedling that to put in order dish is then put into the cage of laying eggs allows diamondback moth larvae lay eggs, every dish Chinese cabbage seedling falls the ovum amount when reaching 500 left and right sides, takes out Chinese cabbage seedling dish, is placed on climatic cabinate [temperature: 24-26 ℃; Relative moisture 70%-80%; Illumination: 14 (L): 10 (D)] in allow ovum hatching, raise to 3 instar larvaes.
Test medicine adopts the former medicine of 95% emamectin-benzoate, and the former medicine of 94% indenes worm prestige is mixed with required preparation by Huizhou City Zhongxun Chemical Industry Co., Ltd research and development centre.
Adopt the malicious blade method of folder to measure: to beat with the card punch of diameter 1cm and get leaf butterfly, put into culture dish, preserve moisture.From low concentration, every leaf butterfly drop 1ul soup is treated after the solvent evaporates and another sheet scribbles that the leaf butterfly of gelatinized corn starch is involutory makes the malicious leaf butterfly of folder with the capillary dropper, and making finishes is put in the hole of 12 hole tissue culturing plates.Every processing 4 times repeats, and whenever repeats to be no less than 12 malicious leaf butterflies of folder, and the processing of establishing the corresponding organic solvent that does not contain medicament in contrast.Connect 1 examination worm in each hole of tissue culturing plate, place normal condition to cultivate.After meeting worm 2-4h, after worm to be tried is got and eaten the pastille leaf butterfly, in cultivating plate hole, add the cleaning feed and continue to raise, eliminate the examination worm that has not eaten a complete leaf butterfly to investigation.Each dosage is handled 80 of examination borer populations.Handle back 48h investigation examination worm death condition, write down total borer population and dead borer population.
According to survey data, calculate the corrected mortality that each is handled.And according to co-toxicity coefficient (the CTC value of grandson in abundant method calculating mixture.) if contrast lethality＜5%, do not proofread and correct; The contrast lethality is proofreaied and correct between 5%-20%; The contrast lethality〉20%, test need be reformed.Logarithm value according to 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
90And mixture co-toxicity coefficient, relatively synergy situation.
Table 1 emamectin-benzoate and indenes worm prestige and different proportioning are to diamond-back moth toxicity test result
| Reagent agent | Virulence regression equation y=a+bx | Correlation coefficient | LC 50(mg/L) (95% confidence limit) | Co-toxicity coefficient (CTC value) | LC 90(mg/L) (95% confidence limit) |
| Emamectin-benzoate | 4.4701+1.6078x | 0.9909 | 2.20(1.80～ 2.71) | -- | 11.65(8.03～ 20.41) |
| Indenes worm prestige | 3.1621+1.4701x | 0.9965 | 17.76(12.63～ 25.77) | -- | 132.01(70.25～ 471.80) |
| Emamectin-benzoate: indenes worm prestige (1: 30) | 4.5267+1.6265x | 0.9902 | 1.94(1.54～ 2.31) | 132.87 | 11.09(7.45～ 19.28) |
| Emamectin-benzoate: indenes worm prestige (1: 20) | 4.5550+1.5427x | 0.9914 | 2.01(1.57～ 2.45) | 136.32 | 12.12(8.43～ 25.36) |
| Emamectin-benzoate: indenes worm prestige (1: 10) | 4.6437+1.6801x | 0.9927 | 1.62(1.24～ 2.03) | 157.88 | 8.89(6.30～ 14.35) |
| Emamectin-benzoate: indenes worm prestige (1: 5) | 4.4690+1.6173x | 0.9854 | 2.02(1.59～ 2.66) | 134.18 | 12.68(8.55～ 23.11) |
| Emamectin-benzoate: indenes worm prestige (1: 1) | 4.4781+1.7176x | 0.9872 | 2.09(1.63～ 2.59) | 127.89 | 12.90(9.17～ 22.79) |
According to the NY/T11547.7-2006 insecticide synergy criteria for classifying: co-toxicity coefficient (CTC) 〉=120 shows as synergistic effect; Co-toxicity coefficient (CTC)≤120 shows as antagonism; 120＜co-toxicity coefficient (CTC)＜120 shows as summation action.As can be seen from Table 1, emamectin-benzoate and indenes worm prestige are mixed, and in the scope of 1:1-1:30 (by quality), diamond-back moth are shown as synergistic effect.Emamectin-benzoate and indenes worm prestige are mixed and have reasonability and feasibility.
Embodiment
Application example one
Press emamectin-benzoate 0.5%, indenes worm prestige 15%, the APEO 5% of surfactant nonionic, stabilizing agent epoxidized soybean oil 1%, anti-photodissociation agent is a p-aminobenzoic acid 0.5%, and emulsifier 1601# is 10%, and emulsifier 500# is 6%, surplus is ethanol and dimethylbenzene, is mixed with missible oil.Use these mixture 10-15 gram/mus to convert the water even spraying in diamond-back moth low instar larvae peak period, 1 day preventive effect is 84.71% behind the medicine, and 3 days preventive effects reach 86.23% behind the medicine, and 7 days preventive effects reach more than 93% behind the medicine.
Application example two
Press emamectin-benzoate 1%, indenes worm prestige 20%, wetting agent draws back powder 3%, and dispersant NNO is 5%, talcum powder 5%, surplus is a kaolin, is mixed with wetting powder.Use these mixture 5-7.5 gram/mus to convert the water even spraying in diamond-back moth low instar larvae peak period, 1 day preventive effect is 85.18% behind the medicine, and 3 days preventive effects reach 87.10% behind the medicine, and 7 days preventive effects reach more than 95% behind the medicine.
Application example three
Press emamectin-benzoate 1%, indenes worm prestige 10%, wetting agent LS is 5%, dispersant SOPA-270 is 4%, bentonite 2%, xanthans 0.1%, surplus is a deionized water, is mixed with suspending agent.Use these mixture 10-15 gram/mus to convert the water even spraying in diamond-back moth low instar larvae peak period, 1 day preventive effect is 83.8% behind the medicine, and 3 days preventive effects reach 89.63% behind the medicine, and 7 days preventive effects reach more than 96% behind the medicine.
Application example four
Press emamectin-benzoate 1%, indenes worm prestige 5%, emulsifier 602 is 8%, emulsifier NP-10 is 5%, ring ethyl ketone 5%, dimethylbenzene 5%, surplus is a deionized water, is mixed with microemulsion.Use these mixture 10-15 gram/mus to convert the water even spraying in diamond-back moth low instar larvae peak period, 1 day preventive effect is 87.37% behind the medicine, and 3 days preventive effects reach 90.03% behind the medicine, and 7 days preventive effects reach more than 97% behind the medicine.
Application example five
Press emamectin-benzoate 5%, indenes worm prestige 5%, wetting agent lauryl sodium sulfate 5%, the polycarboxylate salt dispersant 4%, sodium chloride 2%, surplus is a kaolin, is mixed with water-dispersible granules.Use these mixture 2-4 gram/mus to convert the water even spraying in diamond-back moth low instar larvae peak period, 1 day preventive effect is 85.81% behind the medicine, and 3 days preventive effects reach 86.32% behind the medicine, and 7 days preventive effects reach more than 93% behind the medicine.
Claims (3)
1, a kind of Pesticidal combination that contains emamectin-benzoate and indenes worm prestige, it is characterized in that: effective ingredient is made up of emamectin-benzoate and indenes worm prestige, and the mass ratio of emamectin-benzoate and indenes worm prestige is between 1:1-1:30.
2, the Pesticidal combination that contains emamectin-benzoate and indenes worm prestige according to claim 1, the mass percentage content that it is characterized in that effective ingredient emamectin-benzoate and the two accumulation of indenes worm prestige is between 1%-40%.
3, the Pesticidal combination that contains emamectin-benzoate and indenes worm prestige according to claim 1 is characterized in that making the application forms that comprises missible oil, microemulsion, suspending agent, wetting powder or water dispersible granules when practical application.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100367429A CN101480188A (en) | 2009-01-15 | 2009-01-15 | Insecticidal composition containing emamectin benzoate and indoxacarb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100367429A CN101480188A (en) | 2009-01-15 | 2009-01-15 | Insecticidal composition containing emamectin benzoate and indoxacarb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101480188A true CN101480188A (en) | 2009-07-15 |
Family
ID=40877606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100367429A Pending CN101480188A (en) | 2009-01-15 | 2009-01-15 | Insecticidal composition containing emamectin benzoate and indoxacarb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101480188A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102067867A (en) * | 2011-02-17 | 2011-05-25 | 江苏东宝农药化工有限公司 | Insecticidal suspending agent with synergism and production method thereof |
| CN102669123A (en) * | 2012-05-15 | 2012-09-19 | 江苏丰山集团有限公司 | Anti-degradation emamectin benzoate insecticide |
| CN104920422A (en) * | 2015-06-12 | 2015-09-23 | 福建省德盛生物工程有限责任公司 | Low-volume spray with emamectin benzoate and indoxacarb |
| CN105475275A (en) * | 2016-01-20 | 2016-04-13 | 河北天发化工科技有限公司 | Emamectin benzoate and indoxacarb suspending agent and preparation method thereof |
| CN107853327A (en) * | 2017-12-28 | 2018-03-30 | 广西南宁荣威德新能源科技有限公司 | 10% emamectin benzoate indoxacarb microcapsule suspensions and preparation method thereof |
| CN107853317A (en) * | 2017-12-28 | 2018-03-30 | 广西南宁荣威德新能源科技有限公司 | A kind of 10% emamectin benzoate indoxacarb wettable powder and preparation method thereof |
| CN107980795A (en) * | 2017-12-28 | 2018-05-04 | 广西南宁荣威德新能源科技有限公司 | A kind of emamectin benzoate indoxacarb water dispersible granule and preparation method thereof |
| CN109793000A (en) * | 2018-12-29 | 2019-05-24 | 京博农化科技有限公司 | A kind of 16% emamectin benzoate and indoxacarb mixing missible oil and preparation method thereof |
| WO2019179309A1 (en) * | 2018-03-22 | 2019-09-26 | Jiangsu Rotam Chemistry Co., Ltd | Pesticidal compositions having emamectin benzoate and indoxacarb and methods for using such compositions |
-
2009
- 2009-01-15 CN CNA2009100367429A patent/CN101480188A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102067867A (en) * | 2011-02-17 | 2011-05-25 | 江苏东宝农药化工有限公司 | Insecticidal suspending agent with synergism and production method thereof |
| CN102669123A (en) * | 2012-05-15 | 2012-09-19 | 江苏丰山集团有限公司 | Anti-degradation emamectin benzoate insecticide |
| CN102669123B (en) * | 2012-05-15 | 2014-01-08 | 江苏丰山集团有限公司 | Anti-degradation emamectin benzoate insecticide |
| CN104920422A (en) * | 2015-06-12 | 2015-09-23 | 福建省德盛生物工程有限责任公司 | Low-volume spray with emamectin benzoate and indoxacarb |
| CN105475275A (en) * | 2016-01-20 | 2016-04-13 | 河北天发化工科技有限公司 | Emamectin benzoate and indoxacarb suspending agent and preparation method thereof |
| CN107853327A (en) * | 2017-12-28 | 2018-03-30 | 广西南宁荣威德新能源科技有限公司 | 10% emamectin benzoate indoxacarb microcapsule suspensions and preparation method thereof |
| CN107853317A (en) * | 2017-12-28 | 2018-03-30 | 广西南宁荣威德新能源科技有限公司 | A kind of 10% emamectin benzoate indoxacarb wettable powder and preparation method thereof |
| CN107980795A (en) * | 2017-12-28 | 2018-05-04 | 广西南宁荣威德新能源科技有限公司 | A kind of emamectin benzoate indoxacarb water dispersible granule and preparation method thereof |
| WO2019179309A1 (en) * | 2018-03-22 | 2019-09-26 | Jiangsu Rotam Chemistry Co., Ltd | Pesticidal compositions having emamectin benzoate and indoxacarb and methods for using such compositions |
| CN111836544A (en) * | 2018-03-22 | 2020-10-27 | 江苏龙灯化学有限公司 | Pesticidal compositions with emamectin benzoate and indoxacarb and methods of using such compositions |
| CN109793000A (en) * | 2018-12-29 | 2019-05-24 | 京博农化科技有限公司 | A kind of 16% emamectin benzoate and indoxacarb mixing missible oil and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101480188A (en) | Insecticidal composition containing emamectin benzoate and indoxacarb | |
| CN101548680A (en) | Pesticidal composition containing emamectin benzoate and chlorantraniliprole | |
| CN106538597B (en) | A kind of nematicidal composition containing fosthiazate | |
| CN101322493A (en) | Insecticidal composition containing spinosad and emamectin-benzoate | |
| CN101554170A (en) | Chlorantraniliprole and emamectin benzoate insecticidal composition | |
| CN101473840A (en) | Insecticidal composition containing avermectin and indoxacarb | |
| CN101322495A (en) | Insecticidal composition containing emamectin-benzoate and chlorfenapyr | |
| CN102487952A (en) | Insecticidal composition containing cycloxaprid and biological insecticide | |
| CN102246804A (en) | Insecticidal composition containing sufoxaflor and neonicotine compounds | |
| CN104522054A (en) | Biological source synergistic compound insecticide, preparation method and application thereof | |
| CN101485329B (en) | Agricultural chemical composition for disinsection and use thereof | |
| CN102246766A (en) | Insecticidal composition containing flonicamid and pymetrozine | |
| CN102228056B (en) | Pesticide composition containing sulfur-fluorine oxime ether and part of organophosphorus pesticides | |
| CN101803605A (en) | Insecticidal composition of butene-fipronil and spinosad | |
| CN102805106B (en) | A kind of composition pesticide containing bacillus thuringiensis,Bt and metaflumizone | |
| CN102007909A (en) | Spinosad-containing pesticidal composition | |
| CN101755817B (en) | Insecticidal composition for controlling underground pest | |
| CN104186554A (en) | Compounded biological insecticide of pyrethrin and acillus thuringiensis and application of compounded biological insecticide | |
| CN101473839A (en) | Insecticidal composition containing fipronil and indoxacarb | |
| CN103931649B (en) | The Pesticidal combination of emamectin-benzoate and cholrempenthrin | |
| CN103155938B (en) | Clothianidin/Diafenthiuron compound insecticidal composition | |
| CN103262848A (en) | Insecticidal composition containing cycloxaprid and biological insecticide | |
| CN102440259A (en) | Insecticide compound containing nitrile sulfluramid and cypermethrin | |
| CN105532680A (en) | Efficient compound pesticide composition containing trifluoro-benzene pyrimidine and cycloxaprid | |
| CN105104396B (en) | A kind of composition pesticide containing rosickyite azoles and amino-oligosaccharide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090715 |