CN106259453A - A kind of compositions preventing and treating wheat sawfly and preparation method thereof - Google Patents
A kind of compositions preventing and treating wheat sawfly and preparation method thereof Download PDFInfo
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- CN106259453A CN106259453A CN201610670736.9A CN201610670736A CN106259453A CN 106259453 A CN106259453 A CN 106259453A CN 201610670736 A CN201610670736 A CN 201610670736A CN 106259453 A CN106259453 A CN 106259453A
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- methyl hydroxybenzoate
- sodium pyrophosphate
- diothyl
- preventing
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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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/26—Phosphorus; Compounds 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
- A01N37/36—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
- A01N37/40—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 having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- 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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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of compositions preventing and treating wheat sawfly and preparation method thereof, including the raw material of following weight portion: Diothyl, 15～25 parts；A Taman element, 10～20 parts；Propylene glycol, 120～140 parts；Water, 440～480 parts；Synergist methyl hydroxybenzoate and sodium pyrophosphate totally 7～9 parts, the weight ratio of methyl hydroxybenzoate and sodium pyrophosphate is 6～8:1.The compositions that the present invention provides can prevent and treat wheat sawfly, the pesticide of preventing and treating wheat sawfly can be developed into, prevention effect is relevant with the weight ratio of synergist methyl hydroxybenzoate and sodium pyrophosphate in raw material, and when the weight ratio of methyl hydroxybenzoate and sodium pyrophosphate is 6～8:1, prevention effect is best.
Description
Technical field
The invention belongs to pesticide field, be specifically related to a kind of compositions preventing and treating wheat sawfly and preparation method thereof.
Background technology
Diothyl is the novel organophosphorus insecticide of a kind of pyrimidine heterocyclic, and it is excellent to have that toxicity is low, preventive effect is high, insecticidal spectrum is wide etc.
Point.Diothyl is widely used in the preventing and treating of the staple crops various pests such as Oryza sativa L., vegetable, Cotton Gossypii, Semen Tritici aestivi；Can also prevent simultaneously
Controlling subterranean pest-insect and storage pest, the insect that some have produced resistance has higher preventive effect equally.Diothyl has as high poison
The ideal substitute kind of machine phosphorus insecticide, has obtained the approval of plant protection expert.The range of application of Diothyl is relatively wide, especially to amino first
Esters of gallic acid pesticide is difficult to the demodicid mite class prevented and treated and eliminating coccids-line has efficiently.It can be processed into several formulations, also can be with carbamic acid
Ester and pyrethroid pesticide compound, and are the preferable kinds substituting Bayer 71628 contour poison organophosphorus pesticide.
Wheat sawfly belongs to Hymenoptera sawfly section, has dolerus tritici, yellow wheat sawfly and Fructus Hordei Vulgaris sawfly etc. three kinds.Three kinds of wheat sawflies
Larva cause harm Semen Tritici aestivi and Fructus Hordei Vulgaris time, blade is eaten into breach, time serious, whole blade tips is eaten up.Wheat sawfly is in wheat district 1 year, the north
A generation occurring, survives the winter with pupa 20 centimetres of depths in soil, March in next year, temperature started after ging up to sprout wings, adult saw-like oopod
Being produced in the tissue on blade master pulse side by ovum, bunchiness is given birth to.Long 2 centimetres are occurred, wide l centimetre of projection on blade face.Every leaf lays eggs 1
～2 or 6～7.10 days ovum phases.Larva has seemingly-dead property.Age causes harm blade, keeps in dark place after 3 ages, and daytime is lied prostrate at Mai Congzhong, is close to
Causing harm after evening, 4 instar larvae appetite increase, and when insect density is big, can be eaten up by wheat leaf, and general mid-April, entrance was caused harm the Sheng phase.5
Month early and middle ten days mature larva bury spin dormancy to 9, October just peels and pupates to survive the winter.Wheat sawfly temperature in the winter time is higher, soil
Moisture is sufficient, and spring temperature temperature, soil moisture are fitted greatly it and occurred, weight of causing harm.Sand wheatland is injured heavily than cohesive soil.
Have not yet to see Diothyl and work in coordination with the report preventing and treating wheat sawfly with A Taman element.
Summary of the invention
It is an object of the invention to provide a kind of containing Diothyl and A Taman element preventing and treating wheat sawfly compositions and
Application in pesticide.
The above-mentioned purpose of the present invention is achieved by techniques below scheme:
A kind of compositions preventing and treating wheat sawfly, including the raw material of following weight portion: Diothyl, 15～25 parts；A Taman element,
10～20 parts；Propylene glycol, 120～140 parts；Water, 440～480 parts；Synergist methyl hydroxybenzoate and sodium pyrophosphate totally 7～9 parts,
The weight ratio of methyl hydroxybenzoate and sodium pyrophosphate is 6～8:1.
Further, the compositions of described preventing and treating wheat sawfly includes the raw material of following weight portion: Diothyl, 20 parts；Ah
The graceful element of tower, 15 parts；Propylene glycol, 130 parts；Water, 460 parts；Synergist methyl hydroxybenzoate and sodium pyrophosphate totally 8 parts, methyl hydroxybenzoate
It is 7:1 with the weight ratio of sodium pyrophosphate.
Further, the compositions of described preventing and treating wheat sawfly includes the raw material of following weight portion: Diothyl, 15 parts；Ah
The graceful element of tower, 10 parts；Propylene glycol, 120 parts；Water, 440 parts；Synergist methyl hydroxybenzoate and sodium pyrophosphate totally 7 parts, methyl hydroxybenzoate
It is 6:1 with the weight ratio of sodium pyrophosphate.
Further, the compositions of described preventing and treating wheat sawfly includes the raw material of following weight portion: Diothyl, 25 parts；Ah
The graceful element of tower, 20 parts；Propylene glycol, 140 parts；Water, 480 parts；Synergist methyl hydroxybenzoate and sodium pyrophosphate totally 9 parts, methyl hydroxybenzoate
It is 8:1 with the weight ratio of sodium pyrophosphate.
The preparation method of above-mentioned composition, comprises the steps:
Step S1, by Diothyl, A Taman element and synergist methyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by sodium pyrophosphate water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
Advantages of the present invention:
The compositions that the present invention provides can prevent and treat wheat sawfly, can develop into the pesticide of preventing and treating wheat sawfly.
Detailed description of the invention
Further illustrate the essentiality content of the present invention below in conjunction with embodiment, but do not limit the present invention with this and protect model
Enclose.Although the present invention being explained in detail with reference to preferred embodiment, it will be understood by those within the art that, can be right
Technical scheme is modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Embodiment 1: the preparation of the compositions of preventing and treating wheat sawfly
Parts by weight of raw materials compares:
Diothyl, 20 parts；A Taman element, 15 parts；Propylene glycol, 130 parts；Water, 460 parts；Synergist methyl hydroxybenzoate and Jiao
Sodium phosphate totally 8 parts, the weight ratio of methyl hydroxybenzoate and sodium pyrophosphate is 7:1.
Preparation method:
Step S1, by Diothyl, A Taman element and synergist methyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by sodium pyrophosphate water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
Embodiment 2: the preparation of the compositions of preventing and treating wheat sawfly
Parts by weight of raw materials compares:
Diothyl, 15 parts；A Taman element, 10 parts；Propylene glycol, 120 parts；Water, 440 parts；Synergist methyl hydroxybenzoate and Jiao
Sodium phosphate totally 7 parts, the weight ratio of methyl hydroxybenzoate and sodium pyrophosphate is 6:1.
Preparation method:
Step S1, by Diothyl, A Taman element and synergist methyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by sodium pyrophosphate water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
Embodiment 3: the preparation of the compositions of preventing and treating wheat sawfly
Parts by weight of raw materials compares:
Diothyl, 25 parts；A Taman element, 20 parts；Propylene glycol, 140 parts；Water, 480 parts；Synergist methyl hydroxybenzoate and Jiao
Sodium phosphate totally 9 parts, the weight ratio of methyl hydroxybenzoate and sodium pyrophosphate is 8:1.
Preparation method:
Step S1, by Diothyl, A Taman element and synergist methyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by sodium pyrophosphate water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
Embodiment 4: the preparation of the compositions of preventing and treating wheat sawfly
Parts by weight of raw materials compares:
Diothyl, 20 parts；A Taman element, 15 parts；Propylene glycol, 130 parts；Water, 460 parts；Synergist methyl hydroxybenzoate and Jiao
Sodium phosphate totally 8 parts, the weight ratio of methyl hydroxybenzoate and sodium pyrophosphate is 6:1.
Preparation method:
Step S1, by Diothyl, A Taman element and synergist methyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by sodium pyrophosphate water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
Embodiment 5: the preparation of the compositions of preventing and treating wheat sawfly
Parts by weight of raw materials compares:
Diothyl, 20 parts；A Taman element, 15 parts；Propylene glycol, 130 parts；Water, 460 parts；Synergist methyl hydroxybenzoate and Jiao
Sodium phosphate totally 8 parts, the weight ratio of methyl hydroxybenzoate and sodium pyrophosphate is 8:1.
Preparation method:
Step S1, by Diothyl, A Taman element and synergist methyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by sodium pyrophosphate water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
The weight ratio of embodiment 6: comparative example, methyl hydroxybenzoate and sodium pyrophosphate is 5:1
Parts by weight of raw materials compares:
Diothyl, 20 parts；A Taman element, 15 parts；Propylene glycol, 130 parts；Water, 460 parts；Synergist methyl hydroxybenzoate and Jiao
Sodium phosphate totally 8 parts, the weight ratio of methyl hydroxybenzoate and sodium pyrophosphate is 5:1.
Preparation method:
Step S1, by Diothyl, A Taman element and synergist methyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by sodium pyrophosphate water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
The weight ratio of embodiment 7: comparative example, methyl hydroxybenzoate and sodium pyrophosphate is 9:1
Parts by weight of raw materials compares:
Diothyl, 20 parts；A Taman element, 15 parts；Propylene glycol, 130 parts；Water, 460 parts；Synergist methyl hydroxybenzoate and Jiao
Sodium phosphate totally 8 parts, the weight ratio of methyl hydroxybenzoate and sodium pyrophosphate is 9:1.
Preparation method:
Step S1, by Diothyl, A Taman element and synergist methyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by sodium pyrophosphate water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
Embodiment 8: effect example
Use the field test compositions that respectively prepared by the testing example 1～7 preventing and treating effective percentage (%) to wheat sawfly.
Test sets chemicals treatment group 1～7 and blank group, and chemicals treatment group 1～7 is sprayed embodiment 1～7 respectively and prepared
Compositions, blank group spray clear water.Chemicals treatment group agent fountain height 40g/hm in terms of Diothyl2.Plot area is
50m2, random district group arranges.It is repeated 4 times.Use workers and peasants-16 aerosol apparatus spray medicine, spouting liquid 750kg/hm2.With reference to Ministry of Agriculture field
Test of pesticide effectiveness criterion, 15d after medicine, calculate preventing and treating effective percentage (%).
Result such as following table.
| Preventing and treating effective percentage (%) | |
| Embodiment 1 | 98 |
| Embodiment 4 | 94 |
| Embodiment 5 | 95 |
| Embodiment 6 | 65 |
| Embodiment 7 | 68 |
The effect of embodiment 2,3 is basically identical with embodiment 4,5.
The above results shows, the compositions that the present invention provides can prevent and treat wheat sawfly, can develop into preventing and treating wheat sawfly
Pesticide, prevention effect is relevant with the weight ratio of synergist methyl hydroxybenzoate and sodium pyrophosphate in raw material, methyl hydroxybenzoate and
When the weight ratio of sodium pyrophosphate is 6～8:1, prevention effect is best.If without A Taman element, preventing of the present composition
Control effective percentage less than 50%.And, it is little that the present composition sprays dose, is difficult to residual.
The effect of above-described embodiment indicates that the essentiality content of the present invention, but does not limit the protection of the present invention with this
Scope.It will be understood by those within the art that, technical scheme can be modified or equivalent,
Essence and protection domain without deviating from technical solution of the present invention.
Claims (5)
1. the compositions preventing and treating wheat sawfly, it is characterised in that include the raw material of following weight portion: Diothyl, 15～25 parts；
A Taman element, 10～20 parts；Propylene glycol, 120～140 parts；Water, 440～480 parts；Synergist methyl hydroxybenzoate and sodium pyrophosphate
Totally 7～9 parts, the weight ratio of methyl hydroxybenzoate and sodium pyrophosphate is 6～8:1.
The compositions of preventing and treating wheat sawfly the most according to claim 1, it is characterised in that include the raw material of following weight portion:
Diothyl, 20 parts；A Taman element, 15 parts；Propylene glycol, 130 parts；Water, 460 parts；Synergist methyl hydroxybenzoate and sodium pyrophosphate totally 8
Part, the weight ratio of methyl hydroxybenzoate and sodium pyrophosphate is 7:1.
The compositions of preventing and treating wheat sawfly the most according to claim 1, it is characterised in that include the raw material of following weight portion:
Diothyl, 15 parts；A Taman element, 10 parts；Propylene glycol, 120 parts；Water, 440 parts；Synergist methyl hydroxybenzoate and sodium pyrophosphate totally 7
Part, the weight ratio of methyl hydroxybenzoate and sodium pyrophosphate is 6:1.
The compositions of preventing and treating wheat sawfly the most according to claim 1, it is characterised in that include the raw material of following weight portion:
Diothyl, 25 parts；A Taman element, 20 parts；Propylene glycol, 140 parts；Water, 480 parts；Synergist methyl hydroxybenzoate and sodium pyrophosphate totally 9
Part, the weight ratio of methyl hydroxybenzoate and sodium pyrophosphate is 8:1.
5. the preparation method of the arbitrary described compositions of Claims 1 to 4, it is characterised in that comprise the steps:
Step S1, by Diothyl, A Taman element and synergist methyl hydroxybenzoate propylene glycol and water dissolution；
Step S2, by sodium pyrophosphate water dissolution；
Step S3, slowly adds the solution of step S2 in the solution of step S1, and interpolation limit, limit is stirred, and to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610670736.9A CN106259453A (en) | 2016-08-16 | 2016-08-16 | A kind of compositions preventing and treating wheat sawfly and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610670736.9A CN106259453A (en) | 2016-08-16 | 2016-08-16 | A kind of compositions preventing and treating wheat sawfly and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106259453A true CN106259453A (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610670736.9A Pending CN106259453A (en) | 2016-08-16 | 2016-08-16 | A kind of compositions preventing and treating wheat sawfly and preparation method thereof |
Country Status (1)
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107293A (en) * | 1994-02-23 | 1995-08-30 | 郑树勤 | Multifunctional emulsified insecticide |
| CN102578171A (en) * | 2012-01-11 | 2012-07-18 | 张彦斌 | Chinese herbal medicinal insecticide |
-
2016
- 2016-08-16 CN CN201610670736.9A patent/CN106259453A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107293A (en) * | 1994-02-23 | 1995-08-30 | 郑树勤 | Multifunctional emulsified insecticide |
| CN102578171A (en) * | 2012-01-11 | 2012-07-18 | 张彦斌 | Chinese herbal medicinal insecticide |
Non-Patent Citations (2)
| Title |
|---|
| 上海市农业技术推广服务中心: "《农药安全使用手册》", 30 September 2009, 上海科学技术出版社 * |
| 孙文基 等: "《天然活性成分简明手册》", 31 July 1998, 中国医药科技出版社 * |
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Application publication date: 20170104 |