CN112120039A - Cyhalothrin and chlorpyrifos mixed pesticide composition - Google Patents
Cyhalothrin and chlorpyrifos mixed pesticide composition Download PDFInfo
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- CN112120039A CN112120039A CN202011167871.4A CN202011167871A CN112120039A CN 112120039 A CN112120039 A CN 112120039A CN 202011167871 A CN202011167871 A CN 202011167871A CN 112120039 A CN112120039 A CN 112120039A
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- cyhalothrin
- chlorpyrifos
- isocarbophos
- sulfur
- fenvalerate
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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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
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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
- 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
- A01N37/12—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 the group, wherein Cn means a carbon skeleton not containing a ring; Thio analogues thereof
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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
- 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
- A01N37/36—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 at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—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 at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
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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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing heterocyclic radicals
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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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/26—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds
- A01N57/30—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds containing aromatic radicals
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Abstract
The invention discloses an insecticidal composition of cyhalothrin and chlorpyrifos mixture, which adopts the technical scheme that: the insecticide composition comprises a main material and an auxiliary material, wherein the main material comprises cyhalothrin and chlorpyrifos, the auxiliary material comprises fenvalerate, isocarbophos, sulfur and phosphorus, an emulsifier, xylene and diethyl aminoethyl hexanoate, and the insecticide composition of the chlorpyrifos mixture has the beneficial effects that: the pesticides configured in different proportions can be reasonably selected according to the different cotton bollworm drug resistance and the different quantity of the cotton bollworms on the crops, so that the problems that the cotton bollworms with strong drug resistance cannot be dealt with due to poor toxicity can be avoided, and when the cotton bollworms with less toxicity and the cotton bollworms on the crops have poor drug resistance, the pesticides with too strong toxicity are used, and unnecessary side effects and harm are generated to the crops are avoided.
Description
Technical Field
The invention relates to the technical field of pesticides, and particularly relates to an insecticidal composition of cyhalothrin and chlorpyrifos mixture.
Background
Pesticides, which are chemical agents for preventing and controlling plant diseases and insect pests and regulating plant growth in agriculture, are widely used for agriculture, forestry and animal husbandry production, environmental and household sanitation, pest and disease control, industrial product mildew and moth prevention, and the like, have a large number of varieties, and can be mainly divided into insecticides, acaricides, rodenticides, nematicides, molluscicides, bactericides, herbicides, plant growth regulators and the like according to the application; according to the raw material source, the pesticide can be divided into mineral source pesticides (inorganic pesticides), biological source pesticides (natural organic matters, microorganisms, antibiotics and the like) and chemical synthetic pesticides; according to chemical structure, mainly comprises organic chlorine, organic phosphorus, organic nitrogen, organic sulfur, carbamate, pyrethroid, amide compounds, urea compounds, ether compounds, phenolic compounds, phenoxy carboxylic acids, amidines, triazoles, heterocycles, benzoic acids, organic metal compounds and the like, which are all organic synthetic pesticides; it can be divided into powder, wettable powder, emulsion, emulsifiable concentrate, emulsifiable paste, cataplasm, colloidal agent, fumigant, aerosol, granule, microgranule, oil agent, etc. according to the preparation formulation.
Cotton bollworms, lepidoptera and noctuidae are widely distributed in China and all over the world, cotton regions in China and vegetable planting regions occur, cotton regions in yellow river drainage basins and cotton regions in Yangtze river drainage basins are seriously damaged, in recent years, cotton regions in Xinjiang also occur occasionally, more than 30 families and more than 200 host plants exist, the cotton bollworms are important boring insects in the bud and boll stage of cotton, mainly eat buds, flowers and bolls and also eat tender leaves, in recent years, in the cotton regions in China, North China, Jiangzhe and the like, cotton yield is reduced, and cotton quality is poor; farmers adopt pesticides with strong toxicity to deal with cotton bollworms, and unnecessary side effects and harm are generated to crops with less cotton bollworms; adult: 15 ~ 20mm of body length, wing exhibition 27 ~ 38mm, female moth red brown, male moth grey green, the protrusion of front wing fin tip, the outer fringe is straighter, the stripe is vague, well transverse line is by kidney shape spot down to wing trailing edge, outer transverse line end reaches under the kidney shape spot, the sub-marginal line sawtooth is more even, the grey white of back wing, the vein brown is obvious, there is the black brown broadband along the outer fringe, 2 grey white spots in the middle part of the broadband do not lean on the outer fringe, there are 1 end thorn in the podotheca outside, the ovum: the male sex organ culture medium is nearly hemispherical, the bottom of the male sex organ culture medium is flat, the height of the male sex organ culture medium is 0.51-0.55 mm, the diameter of the male sex organ culture medium is 0.44-0.48 mm, the top of the male sex organ culture medium is slightly raised, the male sex organ culture medium is milk white or light green in the initial production process and gradually turns yellow, the male sex organ culture medium is purple brown before hatching, a male sex organ is slender, and 1 small barb (no Heliot.
The main pesticides for cotton bollworms at present comprise isocarbophos single agent and pesticide containing cyhalothrin and chlorpyrifos mixed agent, the isocarbophos single agent has good effect on the cotton bollworms with weak drug resistance, but has poor effect on the cotton bollworms with strong drug resistance; the pesticide containing cyhalothrin and chlorpyrifos mixture has stronger toxicity and overhigh cost, increases the cost of the pesticide, has larger side effect on crops, and has higher cost when being used for cotton bollworms with less or no drug resistance.
Therefore, there is a need for a cyhalothrin-chlorpyrifos mixture insecticidal composition.
Disclosure of Invention
Therefore, the invention provides the insecticidal composition of the cyhalothrin and the chlorpyrifos mixture, which can be used for preparing pesticides for cotton bollworms with different cotton bollworm numbers and different drug resistances by adding the cyhalothrin and the chlorpyrifos in the isocarbophos single agent and adjusting the proportion of the mixture of the isocarbophos, the cyhalothrin and the chlorpyrifos, thereby solving the defects of the existing pesticides for the cotton bollworms.
In order to achieve the above purpose, the invention provides the following technical scheme: the cyhalothrin and chlorpyrifos mixed pesticide composition comprises a main material and an auxiliary material, wherein the main material comprises cyhalothrin and chlorpyrifos, and the auxiliary material comprises fenvalerate, isocarbophos, sulfur and phosphorus, an emulsifier, xylene and diethyl aminoethyl hexanoate.
Preferably, the main material and the auxiliary material respectively comprise the following components in parts by mass:
cyhalothrin: 6L, chlorpyrifos: 200L, fenvalerate: 80L, isocarbophos: 120L, sulfur and phosphorus: 90L, emulsifier (1207 #): 100L, xylene: 800L, diethyl aminoethyl hexanoate: 30 g.
Preferably, the main material and the auxiliary material respectively comprise the following components in parts by mass:
cyhalothrin: 9L, chlorpyrifos: 300L, fenvalerate: 90L, isocarbophos: 130L, sulfur and phosphorus: 100L, emulsifier (1207 #): 110L, xylene: 900L, diethyl aminoethyl hexanoate: 40 g.
Preferably, the main material and the auxiliary material respectively comprise the following components in parts by mass:
cyhalothrin: 12L, chlorpyrifos: 400L, fenvalerate: 100L, isocarbophos: 140L, sulfur and phosphorus: 110L, emulsifier (1207 #): 120L, xylene: 1000L, diethyl aminoethyl hexanoate: 50 g.
Preferably, the main material and the auxiliary material respectively comprise the following components in parts by mass:
cyhalothrin: 18L, chlorpyrifos: 600L, fenvalerate: 120L, isocarbophos: 160L, sulfur and phosphorus: 160L, emulsifier (1207 #): 140L, xylene: 1200L, diethyl aminoethyl hexanoate: 70 g.
Preferably, the method also comprises the following preparation steps:
s1, taking out eight vessels, and filling cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur and phosphorus, emulsifier (1207#), dimethylbenzene and diethyl aminoethyl hexanoate with the vessels;
s2, measuring cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur and phosphorus, an emulsifier (1207#), dimethylbenzene and diethyl aminoethyl hexanoate in the step S1;
s3, putting the cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the emulsifier (1207#), the xylene and the diethyl aminoethyl hexanoate in the step S2 into a stirring kettle, and stirring the mixed cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the emulsifier (1207#), the xylene and the diethyl aminoethyl hexanoate by using the stirring kettle;
and S4, after the step S3 is finished, the mixed liquid is measured and subpackaged into pesticide bottles.
Preferably, the cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and phosphorus, the emulsifier (1207#), the xylene and the diethyl aminoethyl hexanoate in the S3 are mixed and stirred together, the stirring temperature is ensured to be 32-42 ℃, and the stirring time is at least half hour.
Preferably, in the step S2, the emulsifier (1207#) is placed in the stirring kettle, and the cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the xylene and the diethyl aminoethyl hexanoate are placed in the stirring kettle.
The invention has the beneficial effects that:
the pesticides configured in different proportions can be reasonably selected according to the different cotton bollworm drug resistance and the different quantity of the cotton bollworms on the crops, so that the problems that the cotton bollworms with strong drug resistance cannot be dealt with due to poor toxicity can be avoided, and when the cotton bollworms with less toxicity and the cotton bollworms on the crops have poor drug resistance, the pesticides with too strong toxicity are used, and unnecessary side effects and harm are generated to the crops are avoided.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is in no way intended to limit the invention.
Example 1:
the invention provides a cyhalothrin and chlorpyrifos mixed pesticide composition which comprises a main material and an auxiliary material, wherein the main material comprises cyhalothrin and chlorpyrifos, and the auxiliary material comprises fenvalerate, isocarbophos, sulfur phosphorus, an emulsifier, dimethylbenzene and diethyl aminoethyl hexanoate.
Further, the main material and the auxiliary material respectively comprise the following components in parts by mass:
cyhalothrin: 6L, chlorpyrifos: 200L, fenvalerate: 80L, isocarbophos: 120L, sulfur and phosphorus: 90L, emulsifier (1207 #): 100L, xylene: 800L, diethyl aminoethyl hexanoate: 30 g.
Further, the method also comprises the following preparation steps:
s1, taking out eight vessels, and filling cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur and phosphorus, emulsifier (1207#), dimethylbenzene and diethyl aminoethyl hexanoate with the vessels;
s2, measuring cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur and phosphorus, an emulsifier (1207#), dimethylbenzene and diethyl aminoethyl hexanoate in the step S1;
s3, putting the cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the emulsifier (1207#), the xylene and the diethyl aminoethyl hexanoate in the step S2 into a stirring kettle, and stirring the mixed cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the emulsifier (1207#), the xylene and the diethyl aminoethyl hexanoate by using the stirring kettle;
and S4, after the step S3 is finished, the mixed liquid is measured and subpackaged into pesticide bottles.
Further, cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur and phosphorus, an emulsifier (1207#), dimethylbenzene and diethyl aminoethyl hexanoate in the S3 are mixed and stirred together, the stirring temperature is ensured to be 32-42 ℃, and the stirring time is at least half hour.
Further, in the step S2, the emulsifier (1207#) is firstly placed into the stirring kettle, and the cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the xylene and the diethyl aminoethyl hexanoate are then placed into the stirring kettle.
Example 2:
the invention provides a cyhalothrin and chlorpyrifos mixed pesticide composition which comprises a main material and an auxiliary material, wherein the main material comprises cyhalothrin and chlorpyrifos, and the auxiliary material comprises fenvalerate, isocarbophos, sulfur phosphorus, an emulsifier, dimethylbenzene and diethyl aminoethyl hexanoate.
Further, the main material and the auxiliary material respectively comprise the following components in parts by mass:
cyhalothrin: 9L, chlorpyrifos: 300L, fenvalerate: 90L, isocarbophos: 130L, sulfur and phosphorus: 100L, emulsifier (1207 #): 110L, xylene: 900L, diethyl aminoethyl hexanoate: 40 g.
Further, the method also comprises the following preparation steps:
s1, taking out eight vessels, and filling cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur and phosphorus, emulsifier (1207#), dimethylbenzene and diethyl aminoethyl hexanoate with the vessels;
s2, measuring cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur and phosphorus, an emulsifier (1207#), dimethylbenzene and diethyl aminoethyl hexanoate in the step S1;
s3, putting the cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the emulsifier (1207#), the xylene and the diethyl aminoethyl hexanoate in the step S2 into a stirring kettle, and stirring the mixed cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the emulsifier (1207#), the xylene and the diethyl aminoethyl hexanoate by using the stirring kettle;
and S4, after the step S3 is finished, the mixed liquid is measured and subpackaged into pesticide bottles.
Further, cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur and phosphorus, an emulsifier (1207#), dimethylbenzene and diethyl aminoethyl hexanoate in the S3 are mixed and stirred together, the stirring temperature is ensured to be 32-42 ℃, and the stirring time is at least half hour.
Further, in the step S2, the emulsifier (1207#) is firstly placed into the stirring kettle, and the cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the xylene and the diethyl aminoethyl hexanoate are then placed into the stirring kettle.
Example 3:
the invention provides a cyhalothrin and chlorpyrifos mixed pesticide composition which comprises a main material and an auxiliary material, wherein the main material comprises cyhalothrin and chlorpyrifos, and the auxiliary material comprises fenvalerate, isocarbophos, sulfur phosphorus, an emulsifier, dimethylbenzene and diethyl aminoethyl hexanoate.
Further, the main material and the auxiliary material respectively comprise the following components in parts by mass:
cyhalothrin: 12L, chlorpyrifos: 400L, fenvalerate: 100L, isocarbophos: 140L, sulfur and phosphorus: 110L, emulsifier (1207 #): 120L, xylene: 1000L, diethyl aminoethyl hexanoate: 50 g.
Further, the method also comprises the following preparation steps:
s1, taking out eight vessels, and filling cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur and phosphorus, emulsifier (1207#), dimethylbenzene and diethyl aminoethyl hexanoate with the vessels;
s2, measuring cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur and phosphorus, an emulsifier (1207#), dimethylbenzene and diethyl aminoethyl hexanoate in the step S1;
s3, putting the cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the emulsifier (1207#), the xylene and the diethyl aminoethyl hexanoate in the step S2 into a stirring kettle, and stirring the mixed cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the emulsifier (1207#), the xylene and the diethyl aminoethyl hexanoate by using the stirring kettle;
and S4, after the step S3 is finished, the mixed liquid is measured and subpackaged into pesticide bottles.
Further, cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur and phosphorus, an emulsifier (1207#), dimethylbenzene and diethyl aminoethyl hexanoate in the S3 are mixed and stirred together, the stirring temperature is ensured to be 32-42 ℃, and the stirring time is at least half hour.
Further, in the step S2, the emulsifier (1207#) is firstly placed into the stirring kettle, and the cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the xylene and the diethyl aminoethyl hexanoate are then placed into the stirring kettle.
Example 4:
the invention provides a cyhalothrin and chlorpyrifos mixed pesticide composition which comprises a main material and an auxiliary material, wherein the main material comprises cyhalothrin and chlorpyrifos, and the auxiliary material comprises fenvalerate, isocarbophos, sulfur phosphorus, an emulsifier, dimethylbenzene and diethyl aminoethyl hexanoate.
Further, the main material and the auxiliary material respectively comprise the following components in parts by mass:
cyhalothrin: 18L, chlorpyrifos: 600L, fenvalerate: 120L, isocarbophos: 160L, sulfur and phosphorus: 160L, emulsifier (1207 #): 140L, xylene: 1200L, diethyl aminoethyl hexanoate: 70 g.
Further, the method also comprises the following preparation steps:
s1, taking out eight vessels, and filling cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur and phosphorus, emulsifier (1207#), dimethylbenzene and diethyl aminoethyl hexanoate with the vessels;
s2, measuring cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur and phosphorus, an emulsifier (1207#), dimethylbenzene and diethyl aminoethyl hexanoate in the step S1;
s3, putting the cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the emulsifier (1207#), the xylene and the diethyl aminoethyl hexanoate in the step S2 into a stirring kettle, and stirring the mixed cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the emulsifier (1207#), the xylene and the diethyl aminoethyl hexanoate by using the stirring kettle;
and S4, after the step S3 is finished, the mixed liquid is measured and subpackaged into pesticide bottles.
Further, cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur and phosphorus, an emulsifier (1207#), dimethylbenzene and diethyl aminoethyl hexanoate in the S3 are mixed and stirred together, the stirring temperature is ensured to be 32-42 ℃, and the stirring time is at least half hour.
Further, in the step S2, the emulsifier (1207#) is firstly placed into the stirring kettle, and the cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the xylene and the diethyl aminoethyl hexanoate are then placed into the stirring kettle.
The pesticides prepared as described in examples 1-4 above were tested and the following data were obtained:
as can be seen from the above table, the spiced beef willow prepared in examples 1-4 is preferably used for crops with strong drug resistance and a lot of bollworms on the crops, but because the pesticide prepared in example 4 has strong toxicity, the pesticide should be well worn when the gas mask is sprayed; when crops with stronger drug resistance and more cotton bollworms on crops are treated, the pesticide prepared in the embodiment 3 is preferably adopted, and a mask with strong protection property is worn when the pesticide is sprayed; the pesticide prepared in example 2 is preferably used when the cotton bollworm on the crop is weak in resistance and the cotton bollworm on the crop is small, the pesticide has weak toxicity and small side effects on the crop, and when the cotton bollworm on the crop is small in amount, the pesticide prepared in example 1 is preferably used, and the pesticide has low content of cyhalothrin and chlorpyrifos and low toxicity, not only achieves the purpose of killing pests, but also has small side effects on the crop and minimal harm to farmers who spray the pesticide.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (8)
1. A cyhalothrin-chlorpyrifos mixture insecticidal composition comprises a main material and an auxiliary material, and is characterized in that: the main material (calculated by mass portions) comprises 6-18L (V/V) cyhalothrin and 600L (W/V) chlorpyrifos 200-.
2. A cyhalothrin, chlorpyrifos mixture insecticidal composition as claimed in claim 1, wherein: the main material and the auxiliary material respectively comprise the following components in parts by mass:
cyhalothrin: 6L, chlorpyrifos: 200L, fenvalerate: 80L, isocarbophos: 120L, sulfur and phosphorus: 90L, emulsifier 1207 #: 100L, xylene: 800L, diethyl aminoethyl hexanoate: 30 g.
3. A cyhalothrin, chlorpyrifos mixture insecticidal composition as claimed in claim 1, wherein: the main material and the auxiliary material respectively comprise the following components in parts by mass:
cyhalothrin: 9L, chlorpyrifos: 300L, fenvalerate: 90L, isocarbophos: 130L, sulfur and phosphorus: 100L, emulsifier 1207 #: 110L, xylene: 900L, diethyl aminoethyl hexanoate: 40 g.
4. A cyhalothrin, chlorpyrifos mixture insecticidal composition as claimed in claim, wherein: the main material and the auxiliary material respectively comprise the following components in parts by mass:
cyhalothrin: 12L, chlorpyrifos: 400L, fenvalerate: 100L, isocarbophos: 140L, sulfur and phosphorus: 110L, emulsifier 1207 #: 120L, xylene: 1000L, diethyl aminoethyl hexanoate: 50 g.
5. A cyhalothrin, chlorpyrifos mixture insecticidal composition as claimed in claim, wherein: the main material and the auxiliary material respectively comprise the following components in parts by mass:
cyhalothrin: 18L, chlorpyrifos: 600L, fenvalerate: 120L, isocarbophos: 160L, sulfur and phosphorus: 160L, emulsifier 1207 #: 140L, xylene: 1200L, diethyl aminoethyl hexanoate: 70 g.
6. A cyhalothrin, chlorpyrifos mixture insecticidal composition as claimed in claim, wherein: the preparation method comprises the following specific steps:
s1, taking out eight vessels, and filling cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur and phosphorus, emulsifier 1207#, xylene and diethyl aminoethyl hexanoate with the vessels;
s2, measuring cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur and phosphorus, emulsifier 1207#, xylene and diethyl aminoethyl hexanoate in the step S1;
s3, placing the cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the emulsifier 1207#, the xylene and the diethyl aminoethyl alcohol in the step S2 into a stirring kettle, and stirring the mixed cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and the emulsifier 1207#, the xylene and the diethyl aminoethyl alcohol by using the stirring kettle;
and S4, after the step S3 is finished, the mixed liquid is measured and subpackaged into pesticide bottles.
7. A cyhalothrin, chlorpyrifos mixture insecticidal composition as claimed in claim 6, wherein: and in the S3, cyhalothrin, chlorpyrifos, fenvalerate, isocarbophos, sulfur phosphorus, emulsifier 1207#, xylene and diethyl aminoethyl hexanoate are mixed and stirred together, the stirring temperature is ensured to be 32-42 ℃, and the stirring time is at least half hour.
8. A cyhalothrin, chlorpyrifos mixture insecticidal composition as claimed in claim 6, wherein: in the S2, the emulsifier 1207# is firstly placed into a stirring kettle, and the cyhalothrin, the chlorpyrifos, the fenvalerate, the isocarbophos, the sulfur and phosphor, the dimethylbenzene and the diethyl aminoethyl hexanoate are placed into the stirring kettle.
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| CN (1) | CN112120039A (en) |
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| CN107593758A (en) * | 2017-10-13 | 2018-01-19 | 四川利尔作物科学有限公司 | Missible oil of gamma cyhalothrin and chlorpyrifos mixture and its preparation method and application |
| CN107751240A (en) * | 2017-12-05 | 2018-03-06 | 徐州农丰生物化工有限公司 | A kind of composition pesticide of containing chlopyrifos |
| CN110896959A (en) * | 2019-11-11 | 2020-03-24 | 南京华洲药业有限公司 | Composite insecticidal and acaricidal nano-water agent containing efficient cyhalothrin and chlorpyrifos and application thereof |
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| CN1095890A (en) * | 1993-06-03 | 1994-12-07 | 南京农业大学 | Cyhalothrin, chlorpyrifos mixture |
| AU2008200430A1 (en) * | 2001-07-25 | 2008-02-21 | Syngenta Limited | Insecticidal mixture containing gamma-cyhalothrin |
| AU2011201771A1 (en) * | 2001-07-25 | 2011-05-12 | Syngenta Limited | Insecticidal mixture containing gamma-cyhalothrin |
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| CN101305715A (en) * | 2008-01-26 | 2008-11-19 | 益阳市润慷宝化工有限公司 | Chlorpyrifos - highly active cyhalothrin EC and its preparation method |
| CN107593758A (en) * | 2017-10-13 | 2018-01-19 | 四川利尔作物科学有限公司 | Missible oil of gamma cyhalothrin and chlorpyrifos mixture and its preparation method and application |
| CN107751240A (en) * | 2017-12-05 | 2018-03-06 | 徐州农丰生物化工有限公司 | A kind of composition pesticide of containing chlopyrifos |
| CN110896959A (en) * | 2019-11-11 | 2020-03-24 | 南京华洲药业有限公司 | Composite insecticidal and acaricidal nano-water agent containing efficient cyhalothrin and chlorpyrifos and application thereof |
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