CN105340944A - Pesticide granule containing imidacloprid and azoxystrobin - Google Patents
Pesticide granule containing imidacloprid and azoxystrobin Download PDFInfo
- Publication number
- CN105340944A CN105340944A CN201510749946.2A CN201510749946A CN105340944A CN 105340944 A CN105340944 A CN 105340944A CN 201510749946 A CN201510749946 A CN 201510749946A CN 105340944 A CN105340944 A CN 105340944A
- Authority
- CN
- China
- Prior art keywords
- imidacloprid
- azoxystrobin
- mixture
- pesticide granule
- fluoxastrobin
- 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.)
- Withdrawn
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides a pesticide granule containing imidacloprid and azoxystrobin. The pesticide granule is prepared by compounding of the following effective components by weight: 30-70% of imidacloprid, 30-70% of azoxystrobin, and 1-3% of 2-pyrimidone. Mixed use of imidacloprid and azoxystrobin can achieve an obvious synergistic effect, and then a small amount of 2-pyrimidone is added to further enhance the control effect of the pesticide granule. The pesticide granule has lasting efficacy within a crop growth period and little residue after crop harvesting, and also plays certain role in promoting crop growth.
Description
Technical field
The present invention relates to a kind of granular pesticide, specifically a kind of granular pesticide containing Imidacloprid and Fluoxastrobin.
Background technology
Agricultural chemicals single dose often restricts by factors such as control efficiency, the scope of application and poisoning in use, and along with the drug-fast enhancing of damage by disease and insect, control efficiency reduces.At present, agricultural chemicals scientific research personnel research and development new drug while, mainly through the composite familiar lacunas overcoming original agricultural chemicals single dose.
Imidacloprid is nitro-methylene-type systemic insecticide, is the acting body of nicotinic acetycholine esterase acceptor, and it is malfunctioning that interference pest movements nervous system makes chemical signal transmit, without cross resistance problem.For preventing and treating sucking pest and resistant strain thereof.Imidacloprid is chloro nicotine insecticide of new generation, and have wide spectrum, efficient, low toxicity, low-residual, insect not easily produces resistance, to features such as people, animal, plant and natural enemies securities, and have tag, stomach toxicity and the multiple drug effect of interior suction.After contacting pests medicament, nervous centralis normal conduction is obstructed, and makes it benumb death.Quick-acting is good, and within after medicine 1 day, namely have higher preventive effect, residual life reaches about 25 days.Drug effect and temperature are proportionate, and temperature is high, good disinsection effect.Be mainly used in preventing and treating sucking pest.
This product is methoxy acrylate (Strobilurin) class sterilization pesticide, efficiently, wide spectrum, all have good activity to nearly all mycota (Ascomycotina, Basidiomycotina, Mastigomycotina and Deuteromycotina) disease such as powdery mildew, rust, glume blight, net blotch, downy mildew, rice blast etc.Can be used for cauline leaf spraying, seed treatment, also can carry out soil treatment, be mainly used in cereal, paddy rice, peanut, grape, potato, fruit tree, vegetables, coffee, lawn etc.Using dosage is 25ml-50/ mu.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of granular pesticide containing Imidacloprid and Fluoxastrobin is provided, reducing agricultural chemicals doing remaining in object, significantly improving the preventive effect to crop pest, reducing mu input cost.
To achieve these goals, present invention employs following technical scheme:
Contain a granular pesticide for Imidacloprid and Fluoxastrobin, make by the active ingredient of following weight percentage is composite:
| Component | Percentage by weight |
| Imidacloprid | 30～70％ |
| Fluoxastrobin | 30～70％ |
| 2-pyrimidone | 1～3％ |
Each component percentages summation is one of percentage hundred above.
Compared with prior art, the beneficial effect that possesses of the present invention:
By Fluoxastrobin and Imidacloprid used in combination, synergistic function is obvious, then adds the preventive effect that a small amount of 2-pyrimidone improves described composition pesticide further.Within the vegetative period of crop, drug action is lasting, less residue after crop harvesting.And certain promotion is played to the growth of crop.
Embodiment
Below by embodiment, technical scheme of the present invention and beneficial effect are described further.
One, indoor joint toxicity measuring test
With the single dose medicament in contrast of Imidacloprid and Fluoxastrobin, using clear water process as blank, and according to No. 9, following proportions mixture No. 1 ~ mixture:
Laboratory test 1
Test with corn borer second instar larvae for examination worm, adopt infusion process to measure the single dose of Imidacloprid and Fluoxastrobin and above-mentioned 9 mixtures, after 72 hours, investigate dead borer population respectively, calculate lethality, lethal in dense and co-toxicity coefficient, final statistics is as shown in the table:
| Group | LC 50(ppm) | Actual measurement toxicity index | Theoretical toxicity index | Co-toxicity coefficient |
| Fluoxastrobin | 1.03 | 82.3 | / | / |
| Imidacloprid | 0.82 | 120.1 | / | / |
| No. 1, mixture | 0.41 | 174.3 | 139.1 | 125.1 |
| No. 2, mixture | 0.35 | 188.7 | 146.4 | 128.4 |
| No. 3, mixture | 0.32 | 184.5 | 142.9 | 126.2 |
| No. 4, mixture | 0.29 | 198 | 151.1 | 132.3 |
| No. 5, mixture | 0.25 | 223.1 | 156.2 | 136.1 |
| No. 6, mixture | 0.43 | 170.1 | 138.1 | 122.5 |
| No. 7, mixture | 0.40 | 177.5 | 141.2 | 130.8 |
| No. 8, mixture | 0.37 | 191.3 | 148.5 | 131.7 |
| No. 9, mixture | 0.35 | 219.4 | 157.1 | 135.2 |
The measurement result of indoor joint toxicity measuring test shows, the co-toxicity coefficient of No. 9, mixture No. 1 ~ mixture is all greater than 120, and namely synergistic effect is obvious.
Laboratory test 2
Test with maize spider mite second instar larvae as examination worm, the single dose of Imidacloprid and Fluoxastrobin and above-mentioned 9 mixtures are adopted and directly touches worm method mensuration, investigate dead borer population respectively after 72 hours, calculate lethality, lethal in dense and co-toxicity coefficient, final statistics is as shown in the table:
| Group | LC 50(ppm) | Actual measurement toxicity index | Theoretical toxicity index | Co-toxicity coefficient |
| Fluoxastrobin | 3.21 | 43.9 | / | / |
| Imidacloprid | 1.67 | 100 | / | / |
| No. 1, mixture | 1.21 | 141.5 | 69.4 | 159.2 |
| No. 2, mixture | 1.11 | 145.1 | 73.2 | 165.2 |
| No. 3, mixture | 1.37 | 129 | 63.2 | 135.4 |
| No. 4, mixture | 1.34 | 129.8 | 64.8 | 138.2 |
| No. 5, mixture | 1.24 | 136.2 | 67.7 | 148.6 |
| No. 6, mixture | 1.19 | 140.9 | 72.1 | 155.4 |
| No. 7, mixture | 1.32 | 1.31.9 | 65.4 | 141.7 |
| No. 8, mixture | 1.28 | 134.1 | 66.6 | 144.3 |
| No. 9, mixture | 1.22 | 138.7 | 68.2 | 151.2 |
The measurement result of indoor joint toxicity measuring test shows, the co-toxicity coefficient of No. 9, mixture No. 1 ~ mixture is all greater than 120, and namely synergistic effect is obvious.
Two, product prepares embodiment
Embodiment 1
Formula: Imidacloprid 3.4kg, Fluoxastrobin 1.55kg, 2-pyrimidone 0.05kg, naphthalenesulfonate formaldehyde condensation compound 2kg, lauryl sodium sulfate 2kg, rice bran powder 2kg, talcum powder complements to 100kg.
Embodiment 2
Formula: Imidacloprid 2.2kg, Fluoxastrobin 1.72kg, 2-pyrimidone 0.08kg, naphthalenesulfonate formaldehyde condensation compound 2kg, lauryl sodium sulfate 2kg, rice bran powder 2kg, talcum powder complements to 100kg.
Embodiment 3
Formula: Imidacloprid 0.96kg, Fluoxastrobin 1.95kg, 2-pyrimidone 0.09kg, naphthalenesulfonate formaldehyde condensation compound 2kg, lauryl sodium sulfate 2kg, rice bran powder 2kg, talcum powder complements to 100kg.
Said components mixed, pulverize, stir after adding water-wet, then use screw extruder pelletizer granulation, sieve after drying obtained granule.
Three, products application embodiment
Embodiment 1 ~ 3 products obtained therefrom is used at corn heading stage, 45 days investigation maize spider mite Harms; Investigation corn borer situation of the harm during corn borer outburst, final statistics is as shown in the table:
| Product | Mu consumption (kg) | To maize spider mite preventive effect (%) | To corn borer preventive effect (%) | Per mu yield growth rate (%) |
| Embodiment 1 | 3 | 95.6 | 96.8 | 30.4 |
| Embodiment 2 | 3.75 | 96.3 | 96.2 | 32.5 |
| Embodiment 3 | 5 | 94.9 | 95.8 | 35.1 |
| Fluoxastrobin | 5 | 60.3 | 57.4 | 5.1 |
| Imidacloprid | 5 | 55.9 | 58.7 | 9.4 |
| Blank | / | / | / | / |
Claims (1)
1. contain a granular pesticide for Imidacloprid and Fluoxastrobin, it is characterized in that, make by the active ingredient of following weight percentage is composite:
Each component percentages summation is one of percentage hundred above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510749946.2A CN105340944A (en) | 2015-11-06 | 2015-11-06 | Pesticide granule containing imidacloprid and azoxystrobin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510749946.2A CN105340944A (en) | 2015-11-06 | 2015-11-06 | Pesticide granule containing imidacloprid and azoxystrobin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105340944A true CN105340944A (en) | 2016-02-24 |
Family
ID=55317231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510749946.2A Withdrawn CN105340944A (en) | 2015-11-06 | 2015-11-06 | Pesticide granule containing imidacloprid and azoxystrobin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105340944A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107307019A (en) * | 2017-08-15 | 2017-11-03 | 马鞍山中粮生物化学有限公司 | A kind of vegetables special-purpose insecticide and preparation method thereof |
| CN109526979A (en) * | 2018-12-27 | 2019-03-29 | 南京扬子鸿利源化学品有限责任公司 | A kind of imidacloprid pesticide and preparation method thereof |
-
2015
- 2015-11-06 CN CN201510749946.2A patent/CN105340944A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107307019A (en) * | 2017-08-15 | 2017-11-03 | 马鞍山中粮生物化学有限公司 | A kind of vegetables special-purpose insecticide and preparation method thereof |
| CN109526979A (en) * | 2018-12-27 | 2019-03-29 | 南京扬子鸿利源化学品有限责任公司 | A kind of imidacloprid pesticide and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104839190B (en) | It is a kind of containing topramezone and the grand maize post-emergence compound herbicide of thiophene ketone sulphur | |
| CN101836633A (en) | Pesticide composition containing amino-oligosaccharide and kresoxim-methyl and use method and application thereof | |
| CN101856026A (en) | Pyrimidine nucleotide antibiotic and trifluzamide combined bactericide | |
| CN102318638A (en) | Corn seed coating agent | |
| CN101828557A (en) | Pyrimidine nucleoside antibiotic and hexaconazole compound bactericide | |
| CN110583716A (en) | Pesticide composition containing brassinolide compound, chitosan and oligosaccharins and application thereof | |
| CN105284906A (en) | Pesticide composition for preventing and treating soybean cyst nematode | |
| CN101849543A (en) | Compounded sterilizing agent of pyrimidine nucleoside antibiotics and alkene oxime amine | |
| CN104855394B (en) | A kind of Weeding composition applied in post-emergence period of corn containing topramezone | |
| CN101828575A (en) | Pyrimidine nucleoside antibiotic and propiconazole compound bactericide | |
| CN105340944A (en) | Pesticide granule containing imidacloprid and azoxystrobin | |
| CN102119689B (en) | Bactericidal composition containing fluazinam and azoxystrobin and application of same | |
| CN110495456A (en) | A kind of bactericidal composition | |
| CN105660711B (en) | A kind of nematode granule with slow seedling effect | |
| CN105145642B (en) | A kind of granular formulation for killing nematode containing fosthiazate | |
| CN103918698A (en) | Pesticidal composition containing clothianidin and fipronil and application thereof in preventing and treating soil insects | |
| CN106376598B (en) | Pesticidal combination containing Empedobacter brevis and Cupric sulfate | |
| CN106719691A (en) | A kind of wheat paddock post-emergence complex bactericide | |
| CN105794859B (en) | A kind of Pesticidal combination containing Conidiobolus thromboides and biogenic substances | |
| CN102119685B (en) | Bactericidal composition containing fluazinam and validamycin and application of same | |
| CN104430390A (en) | Amino-oligosaccharin and ethaboxam compounded agricultural fungicide | |
| CN105052955B (en) | A kind of disinfection and deinsectization composition and suspending agent thereof containing fluoxastrobin | |
| CN106489994B (en) | Pesticidal combination containing Empedobacter brevis and dimehypo | |
| Abd-Elmoity et al. | Losses caused by diseases attack quinoa in Egypt. | |
| CN102934637A (en) | Prochloraz-manganese chloride complex and thifluzamide compounded bactericidal agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160224 |
|
| WW01 | Invention patent application withdrawn after publication |