CN105685141B - A kind of composition pesticide of prevention mythimna separata disease - Google Patents
A kind of composition pesticide of prevention mythimna separata disease Download PDFInfo
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- CN105685141B CN105685141B CN201610032243.2A CN201610032243A CN105685141B CN 105685141 B CN105685141 B CN 105685141B CN 201610032243 A CN201610032243 A CN 201610032243A CN 105685141 B CN105685141 B CN 105685141B
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- turmeric
- amitraz
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- pesticide
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/52—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing groups, e.g. carboxylic acid amidines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/48—Zingiberaceae [Ginger family], e.g. ginger or galangal
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Pest Control & Pesticides (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The present invention relates to a kind of composition pesticides of prevention mythimna separata disease, and using Amitraz and turmeric as active ingredient, wherein the weight ratio of Amitraz and turmeric is 6:1~1:1, remaining is auxiliary agent pesticide-acceptable and solvent, and wherein auxiliary agent is emulsifier, auxiliary agent and/or stabilizer；The weight percent that active ingredient Amitraz and turmeric account for composition is 10~40%；Its dosage form is missible oil.The present composition improves several times, drug effect and Amitraz and phoxim weight ratio 1 than existing goods pesticide Amitraz drug effect:1 mixed agent is suitable, avoids pollution of the organophosphorus insecticide to environment.
Description
Technical field
The invention belongs to technical field of pesticide, more particularly to a kind of composition pesticide of prevention mythimna separata disease, wherein effectively
Ingredient is Amitraz and turmeric.
Background technology
Amitraz, for white or light yellow solid, solubility is very low in water under room temperature, dissolve in dimethylbenzene, acetone and
A variety of organic solvents such as toluene, influence of ultraviolet light is smaller, for preventing mythimna separata.Because its prevent mythimna separata effect than carbosulfan and
Phoxim is poor, all with Amitraz and carbosulfan or phoxim weight ratio 1 in reality:1 mixture uses, to reach synergy work
With.But the problems such as organophosphorus insecticide causes serious pollution to the environment, and can cause soil acidification, and environment phosphorus is enriched with.
Turmeric（Classification system：Curcuma longa L.）Also known as：Radix Curcumae, tripod perfume, milli life, yellow ginger etc., acrid flavour,
Hardship, it is warm-natured, nontoxic, have promoting blood circulation, promoting the circulation of qi, promoting menstruation, analgesic, decompression, antibacterial the effect of, can be used as flavouring, pigment, fragrance,
Dyestuff, Chinese medicine, agrochemical.It uses, has using turmeric and Chinese yam, Celastrus angulatus, frutus cnidii, dandelion, fish in killing pests and suppressing bacteria
Raw meat grass, wilsonii, Radix Notoginseng, garlic, folium artemisiae argyi, dried orange peel combination are for preventing lily fungal disease and nematodiasis report.
Currently, there has been no than individually make for preventing mythimna separata about using the compounding agent of Amitraz, turmeric as active ingredient
It is more preferably reported with Amitraz drug effect, to replace Amitraz and phoxim weight ratio 1:The drug effect of 1 mixed agent.
Invention content
For the above situation, the present invention will provide a kind of compounding of the new model containing Amitraz and turmeric for active ingredient
Type prevents mythimna separata disease pesticide, this pesticide is equivalent to Amitraz and phoxim weight than Amitraz good drug efficacy, drug effect is used alone
Than 1:1 mixed agent.
To achieve the goals above, the technical solution adopted by the present invention is：
A kind of composition pesticide of prevention mythimna separata disease, including active ingredient Amitraz and turmeric, wherein Amitraz and ginger
Yellow weight ratio is 6:1~1:1 and auxiliary agent pesticide-acceptable and solvent.
The weight ratio of the active ingredient Amitraz and turmeric is 4:1~2:1, preferably 3:1.
The auxiliary agent is emulsifier, cosolvent and/or stabilizer, wherein the emulsifier is aliphatic alcohol polyethenoxy
Base ether or phenethyl phenyl polyoxyethylene ether, the cosolvent are propylene glycol, and the stabilizer is butylhydroxy fennel
Ether or 2,6 di tert butyl 4 methyl phenol.
The solvent pesticide-acceptable is white oil, toluene, dimethylbenzene.
Mass percent shared by each component is in the composition pesticide：Active ingredient Amitraz and turmeric account for 10~40%,
Emulsifier, which accounts for 5~20%, cosolvent and accounts for 1~20%, stabilizer, accounts for 0~6%, and surplus is solvent.
In the composition pesticide quality percentage shared by each component preferably than for：Active ingredient Amitraz and turmeric account for 20%,
Emulsifier, which accounts for 10%, cosolvent and accounts for 10%, stabilizer, accounts for 2%, and surplus is solvent.
Invention also provides the methods for preparing this composition pesticide：
1）Turmeric is crushed or is sliced, the water of 10~25 times of turmeric weight is added, is waved using extraction by steam distillation
Hair oil, gained volatile oil are spare；
2）By step 1）Gained volatile oil is uniformly mixed with Amitraz, solvent according to proportioning, adds emulsifier, cosolvent
It is uniformly mixed with stabilizer.
Further, method and step 1 made above）Described in amount of water be 15 times of turmeric weight.
Further, the dosage form that composition pesticide described in method made above is finally made is oil emu.
In the entire technical solution of the present invention, the active ingredient is Amitraz and turmeric.
The present invention has the following advantages and significant technique effect:Active ingredient Amitraz and turmeric are synergistic, are closing
It manages in range and uses with, the amount of application of each single dose can be reduced, advantageously reduce environmental pollution；Avoid organophosphorus insecticide to environment
Pollution.
Specific implementation mode
With reference to the embodiment embodiment that the present invention will be described in detail.
One, to mythimna separata indoor biological active determination test
Amitraz, turmeric and its mixed agent and Amitraz and phoxim weight ratio 1 are measured using action of contace poison method：1 mixture
Bioactivity of the agent to mythimna separata：The drop medicament on the shirtfront postnotum of mythimna separata, medicament will enter insect bodies by insect body wall
It is interior, by after a certain period of time, test worm will produce certain reaction, expression effect is come with corrected mortality, respectively observe 12h and
The test worm death rate for 24 hours, it is specific as shown in table 1
Table 1：Amitraz, turmeric and its mixed agent and Amitraz and phoxim weight ratio 1：Interior of 1 mixed agent to mythimna separata
Biological activity determination result
Show that Amitraz and turmeric weight ratio are 6 according to 1 measurement result of table:1~1:1 mixed agent is living to the biology of mythimna separata
Property than individually using the high of Amitraz and turmeric medicament, effect is close to Amitraz and phoxim weight ratio 1:1 mixed agent, wherein double
Carbonamidine is 3 with turmeric weight ratio:The bioactivity of 1 mixed agent and Amitraz and phoxim weight ratio 1:1 mixed agent is suitable.
Two, product embodiments
Embodiment 1：20% Amitraz turmeric emulsifiable concentrate
It is 3 according to the weight ratio of Amitraz and turmeric:1, the crushing of turmeric 5Kg turmerics is weighed, 15 times of water is added, heating is micro-
Boiling, using extraction by steam distillation volatile oil.
Gained volatile oil, Amitraz 15Kg and dimethylbenzene 58Kg are uniformly mixed, then by fatty alcohol polyoxyethylene ether
10Kg, propylene glycol 10Kg and butylated hydroxy anisole 2Kg, are uniformly mixed to get emulsifiable concentrate.
Embodiment 2：20% Amitraz turmeric emulsifiable concentrate
It is 6 according to the weight ratio of Amitraz and turmeric:1, the crushing of turmeric 2.86Kg turmerics is weighed, 15 times of water is added, adds
Hot micro-boiling, using extraction by steam distillation volatile oil.
Gained volatile oil, Amitraz 17.14Kg and dimethylbenzene 58Kg are uniformly mixed, then by fatty alcohol polyoxyethylene ether
10Kg, propylene glycol 10Kg and butylated hydroxy anisole 2Kg, are uniformly mixed to get emulsifiable concentrate.
Embodiment 3：20% Amitraz turmeric emulsifiable concentrate
It is 4 according to the weight ratio of Amitraz and turmeric:1, the crushing of turmeric 4Kg turmerics is weighed, 15 times of water is added, heating is micro-
Boiling, using extraction by steam distillation volatile oil.
Gained volatile oil, Amitraz 16Kg and dimethylbenzene 58Kg are uniformly mixed, then by fatty alcohol polyoxyethylene ether
10Kg, propylene glycol 10Kg and butylated hydroxy anisole 2Kg, are uniformly mixed to get emulsifiable concentrate.
Embodiment 4：20% Amitraz turmeric emulsifiable concentrate
It is 2 according to the weight ratio of Amitraz and turmeric:1, the crushing of turmeric 6.67Kg turmerics is weighed, 15 times of water is added, adds
Hot micro-boiling, using extraction by steam distillation volatile oil.
Gained volatile oil, Amitraz 13.33Kg and dimethylbenzene 58Kg are uniformly mixed, then by fatty alcohol polyoxyethylene ether
10Kg, propylene glycol 10Kg and butylated hydroxy anisole 2Kg, are uniformly mixed to get emulsifiable concentrate.
Embodiment 5：20% Amitraz turmeric emulsifiable concentrate
It is 1 according to the weight ratio of Amitraz and turmeric:1, the crushing of turmeric 10Kg turmerics is weighed, 15 times of water, heating is added
Micro-boiling, using extraction by steam distillation volatile oil.
Gained volatile oil, Amitraz 10Kg and dimethylbenzene 58Kg are uniformly mixed, then by fatty alcohol polyoxyethylene ether
10Kg, propylene glycol 10Kg and butylated hydroxy anisole 2Kg, are uniformly mixed to get emulsifiable concentrate.
Embodiment 6：40% Amitraz turmeric emulsifiable concentrate
It is 3 according to the weight ratio of Amitraz and turmeric:1, the crushing of turmeric 10Kg turmerics is weighed, 10 times of water, heating is added
Micro-boiling, using extraction by steam distillation volatile oil.
Gained volatile oil, Amitraz 30Kg and toluene 53Kg are uniformly mixed, then by fatty alcohol polyoxyethylene ether 5Kg,
Propylene glycol 1Kg and 2,6- di-tert-butyl-4-methy phenol 1Kg, are uniformly mixed to get emulsifiable concentrate.
Embodiment 7：10% Amitraz turmeric emulsifiable concentrate
It is 3 according to the weight ratio of Amitraz and turmeric:1, the crushing of turmeric 2.5Kg turmerics is weighed, 15 times of water, heating is added
Micro-boiling, using extraction by steam distillation volatile oil.
Gained volatile oil, Amitraz 7.5Kg and white oil 44Kg are uniformly mixed, then by phenethyl phenyl polyoxyethylene ether
20Kg, propylene glycol 20Kg and butylated hydroxy anisole 6Kg, are uniformly mixed to get emulsifiable concentrate.
Embodiment 8：50% turmeric emulsifiable concentrate
The crushing of turmeric 50Kg turmerics is weighed, 15 times of water is added, micro-boiling is heated, is volatilized using extraction by steam distillation
Oil.
Gained volatile oil and dimethylbenzene 28Kg are uniformly mixed, then by fatty alcohol polyoxyethylene ether 10Kg, propylene glycol
10Kg and butylated hydroxy anisole 2Kg, is uniformly mixed to get emulsifiable concentrate.
Three, products application embodiment
Using product of the present invention, makees prevention maize army worm field efficacy experiment, often handle in triplicate, per one weight of cell
It is multiple, it is arranged using random district's groups, plot area 100m2。
Embodiment 1 to 8 products obtained therefrom agent control group of embodiment is carried out to the prevention of maize army worm, test process is arranged such as
Under：
Processing 1：20% Amitraz turmeric emulsifiable concentrate of embodiment 1.
Processing 2：20% Amitraz turmeric emulsifiable concentrate of embodiment 2.
Processing 3：20% Amitraz turmeric emulsifiable concentrate of embodiment 3.
Processing 4：20% Amitraz turmeric emulsifiable concentrate of embodiment 4.
Processing 5：20% Amitraz turmeric emulsifiable concentrate of embodiment 5.
Processing 6：40% Amitraz turmeric emulsifiable concentrate of embodiment 6.
Processing 7：10% Amitraz turmeric emulsifiable concentrate of embodiment 7.
Processing 8：50% turmeric emulsifiable concentrate of embodiment 8.
Processing 9：Commercially available 20% amitraz milk oil agent.
Processing 10：Commercially available 20% amitraz milk oil agent and commercially available 50% phoxim emulsifiable concentrate agent weight ratio 5:2 mixed agent.
After above 10 groups of samples are diluted according to certain ratio, same volume accumulated amount is taken to be sprayed onto field corn crop, tested
To the control effect of maize army worm, final statistical result is as shown in table 2：
Table 2：Recompounded pesticide, turmeric emulsifiable concentrate, commercially available amitraz milk oil agent and the cities commercially available amitraz milk oil Ji He of the present invention
Sell field control maize army worm comparative efficacy test's result of 50% phoxim emulsifiable concentrate agent mixed agent
| Test process | Drug dilution concentration/ppm | 5 days drug effect/% | 10 days drug effect/% |
| Processing 1 | 50 | 90.34 | 98.01 |
| Processing 2 | 50 | 84.56 | 93.45 |
| Processing 3 | 50 | 88.10 | 95.19 |
| Processing 4 | 50 | 87.45 | 94.32 |
| Processing 5 | 50 | 84.12 | 93.67 |
| Processing 6 | 50 | 90.12 | 97.26 |
| Processing 7 | 50 | 90.23 | 97.58 |
| Processing 8 | 200 | 30.43 | 55.79 |
| Processing 9 | 200 | 80.12 | 89.45 |
| Processing 10 | 50 | 90.51 | 97.64 |
The prevention maize army worm drug effect contrasts result of table 2 has clearly showed that, the missible oil of Amitraz of the present invention and turmeric is dilute
After being interpreted into the use concentration of 50ppm, 5 days and 10 days drug effects, with the Amitraz and phoxim weight for using a concentration of 50ppm
Than 1:1 it is close, than using the Amitraz of a concentration of 200ppm good, best drug effect is Amitraz and turmeric weight ratio is 3:1
Composition pesticide.
The above description is only the preferred embodiments of the present invention, not limits the present invention, and appoints
What what those skilled in the art was changed or be modified as possibly also with the technology contents of the disclosure above to change on an equal basis etc.
Imitate embodiment.Without departing from the concept of the present invention, made to the above embodiment any according to the technical essence of the invention
Simple modification, equivalent variations and remodeling, all fall in protection scope of the present invention.
Claims (6)
1. a kind of composition pesticide of prevention mythimna separata disease, which is characterized in that including active ingredient Amitraz and turmeric, wherein double
The weight ratio of carbonamidine and turmeric is 6:1~1:1；Turmeric is crushed or is sliced, the water of 10~25 times of turmeric weight is added, uses
Extraction by steam distillation volatile oil, gained volatile oil are spare；Gained volatile oil is mixed with Amitraz, solvent according to proportioning
It is even, it adds emulsifier, cosolvent and stabilizer and is uniformly mixed.
2. composition pesticide according to claim 1, which is characterized in that the weight of the active ingredient Amitraz and turmeric
Amount is than being 4:1~2:1.
3. composition pesticide according to claim 2, which is characterized in that the weight of the active ingredient Amitraz and turmeric
Amount is than being 3:1.
4. according to the composition pesticide described in claims 1 to 3 any one, which is characterized in that be subjected on the pesticide
Auxiliary agent be emulsifier, cosolvent and/or stabilizer, the emulsifier be fatty alcohol polyoxyethylene ether or phenethyl phenyl
Polyoxyethylene ether, the cosolvent are propylene glycol, and the stabilizer is butylated hydroxy anisole or 2,6- di-t-butyls-
4- methylphenols；The solvent pesticide-acceptable is white oil, toluene, dimethylbenzene.
5. composition pesticide according to claim 1, which is characterized in that the amount of water is 15 times of turmeric weight.
6. composition pesticide according to claim 1, which is characterized in that the composition pesticide dosage form is oil emu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610032243.2A CN105685141B (en) | 2016-01-19 | 2016-01-19 | A kind of composition pesticide of prevention mythimna separata disease |
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|---|---|---|---|
| CN201610032243.2A CN105685141B (en) | 2016-01-19 | 2016-01-19 | A kind of composition pesticide of prevention mythimna separata disease |
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| CN105685141A CN105685141A (en) | 2016-06-22 |
| CN105685141B true CN105685141B (en) | 2018-08-28 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1456060A (en) * | 2003-03-19 | 2003-11-19 | 朱亚娟 | Multi-effect plant protective agent and producing method thereof |
| US20100144888A1 (en) * | 2008-08-18 | 2010-06-10 | Ecosmart Technologies, Inc. | Pesticidal methods and compositions for modulating gaba receptors |
| CN105145682A (en) * | 2015-07-21 | 2015-12-16 | 苏州苏太情生态农业发展有限公司 | Rice plant protection liquid and preparation method thereof |
-
2016
- 2016-01-19 CN CN201610032243.2A patent/CN105685141B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1456060A (en) * | 2003-03-19 | 2003-11-19 | 朱亚娟 | Multi-effect plant protective agent and producing method thereof |
| US20100144888A1 (en) * | 2008-08-18 | 2010-06-10 | Ecosmart Technologies, Inc. | Pesticidal methods and compositions for modulating gaba receptors |
| CN105145682A (en) * | 2015-07-21 | 2015-12-16 | 苏州苏太情生态农业发展有限公司 | Rice plant protection liquid and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 14种中药植物杀虫活性的初步研究;丁伟 等;《西南农业大学学报（自然科学版）》;20031031;第25卷(第5期);第417-420页 * |
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