CN103766396B - A kind of insecticide for lepidoptera pest and preparation method thereof - Google Patents
A kind of insecticide for lepidoptera pest and preparation method thereof Download PDFInfo
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- CN103766396B CN103766396B CN201410019627.1A CN201410019627A CN103766396B CN 103766396 B CN103766396 B CN 103766396B CN 201410019627 A CN201410019627 A CN 201410019627A CN 103766396 B CN103766396 B CN 103766396B
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Abstract
The present invention relates to pesticide field, disclose a kind of insecticide for lepidoptera pest and preparation method thereof, insecticide comprises the raw material of following parts by weight: 3-dimethylamino-1, 2-dichloropropane 10 ~ 20 parts, epoxidized polyether 20 ~ 30 parts, calcium dodecyl benzene sulfonate 30 ~ 35 parts, phenethyl phenol polyethenoxy ether 20 ~ 35 parts, 10 ~ 20 parts, zinc sulphate, orthene 20 ~ 30 parts, expoxy propane 10 ~ 30 parts, methyl alcohol 40 ~ 50 parts, 20 ~ 30 parts, sulfuric acid, ethyl acetoacetate 30 ~ 40 parts, ether 10 ~ 40 parts, trichlorine stannane base butyl propionate 20 ~ 30 parts, 10 ~ 20 parts, surfactant, 40 ~ 60 parts, water.Its preparation method is mixed material and temperature reaction, is then down to room temperature.The present invention has and very strong kills lepidoptera pest effect, kills the time shorter.
Description
Technical field
The present invention relates to pesticide field, particularly relate to a kind of insecticide for lepidoptera pest and preparation method thereof.
Background technology
Lepidoptera comprises moth, butterfly two class insect.Belong to Pterigota, Holo metabola.Known about 200,000 kinds of the whole world, China known about more than 8000 plants.This order is the 2nd the large order being only second to coleoptera in Insecta.Distribution is extremely wide, the abundantest with tropical kind.The larva of most kind is caused harm all kinds of cultivated plant, and bodily form the greater is often eaten most blade or bored moth limb.Bodily form smaller often leaf roll, sew leaf, knot sheath, weave silk and knot or pierce plant tissue and take food and cause harm.Adult is mainly with nutrition as a supplement such as nectar, or mouthpart degeneration no longer takes food, and does not generally cause direct harm.Lepidoptera pest usually can engulf crops, impacts crops.
Summary of the invention
The object of this invention is to provide a kind of insecticide for lepidoptera pest, effectively can kill lepidoptera pest, killing effect is good, and action time is short.
The present invention is by the following technical solutions:
A kind of insecticide for lepidoptera pest, comprise the raw material of following parts by weight: 3-dimethylamino-1,2-dichloropropane 10 ~ 20 parts, epoxidized polyether 20 ~ 30 parts, calcium dodecyl benzene sulfonate 30 ~ 35 parts, phenethyl phenol polyethenoxy ether 20 ~ 35 parts, 10 ~ 20 parts, zinc sulphate, orthene 20 ~ 30 parts, expoxy propane 10 ~ 30 parts, methyl alcohol 40 ~ 50 parts, 20 ~ 30 parts, sulfuric acid, ethyl acetoacetate 30 ~ 40 parts, ether 10 ~ 40 parts, trichlorine stannane base butyl propionate 20 ~ 30 parts, 10 ~ 20 parts, surfactant, 40 ~ 60 parts, water.
As preferably, the mass concentration of sulfuric acid is 70 ~ 80%.
As preferably, surfactant is one or more in dioctyl sodium sulfosuccinate, alkyl benzene calcium sulfonate, polyoxyethylene sodium sulphate or polyoxyethylene ether phosphate.
Present invention also offers the above-mentioned method for producing insecticide for lepidoptera pest, comprise the following steps: take raw material, mix, be warming up to 40 ~ 60 DEG C of insulation reaction 1 ~ 3h, continue to be warming up to 70 ~ 75 DEG C of insulation 1 ~ 2h, be down to room temperature.
The present invention has good control efficiency for beet exigua larvae class lepidoptera pest, medication can kill most of lepidoptera pest after 3 days, in medication after 10 ~ 15 days, nearly all lepidoptera pest can be killed, illustrate that the present invention has and very strong kill lepidoptera pest effect, kill the time shorter.
Embodiment
embodiment 1
A kind of insecticide for lepidoptera pest, comprise the raw material of following parts by weight: 3-dimethylamino-1,2-dichloropropane 10 parts, epoxidized polyether 20 parts, calcium dodecyl benzene sulfonate 30 parts, phenethyl phenol polyethenoxy ether 20 parts, 10 parts, zinc sulphate, orthene 20 parts, expoxy propane 10 parts, methyl alcohol 40 parts, mass concentration are 20 parts, sulfuric acid, ethyl acetoacetate 30 parts, ether 10 parts, trichlorine stannane base butyl propionate 20 parts, 10 parts, surfactant, 40 parts, the water of 70%.Surfactant is dioctyl sodium sulfosuccinate.
The above-mentioned method for producing insecticide for lepidoptera pest, comprises the following steps: take raw material, mixes, and is warming up to 40 DEG C of insulation reaction 1h, continues to be warming up to 70 DEG C of insulation 1h, is down to room temperature.
embodiment 2
A kind of insecticide for lepidoptera pest, comprise the raw material of following parts by weight: 3-dimethylamino-1,2-dichloropropane 15 parts, epoxidized polyether 25 parts, calcium dodecyl benzene sulfonate 33 parts, phenethyl phenol polyethenoxy ether 25 parts, 15 parts, zinc sulphate, orthene 25 parts, expoxy propane 20 parts, methyl alcohol 45 parts, mass concentration are 25 parts, sulfuric acid, ethyl acetoacetate 35 parts, ether 30 parts, trichlorine stannane base butyl propionate 25 parts, 15 parts, surfactant, 50 parts, the water of 75%.Alkyl benzene calcium sulfonate, polyoxyethylene sodium sulphate, the polyoxyethylene ether phosphate of surfactant to be weight ratio be 1:1:1.
The above-mentioned method for producing insecticide for lepidoptera pest, comprises the following steps: take raw material, mixes, and is warming up to 50 DEG C of insulation reaction 2h, continues to be warming up to 73 DEG C of insulation 1.5h, is down to room temperature.
embodiment 3
A kind of insecticide for lepidoptera pest, comprise the raw material of following parts by weight: 3-dimethylamino-1,2-dichloropropane 20 parts, epoxidized polyether 30 parts, calcium dodecyl benzene sulfonate 35 parts, phenethyl phenol polyethenoxy ether 35 parts, 20 parts, zinc sulphate, orthene 30 parts, expoxy propane 30 parts, methyl alcohol 50 parts, mass concentration are 30 parts, sulfuric acid, ethyl acetoacetate 40 parts, ether 40 parts, trichlorine stannane base butyl propionate 30 parts, 20 parts, surfactant, 60 parts, the water of 80%.Surfactant is alkyl benzene calcium sulfonate.
The above-mentioned method for producing insecticide for lepidoptera pest, comprises the following steps: take raw material, mixes, and is warming up to 60 DEG C of insulation reaction 3h, continues to be warming up to 75 DEG C of insulation 2h, is down to room temperature.
test
Take beet exigua larvae as target pest, by the insecticide diluted concentration of embodiment 1 ~ 3 to 0.01g/L, carry out field control effectiveness test, result following (initial insect number is 30):
| Unit/only | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Medication is residual borer population after 3 days | 9 | 10 | 9 |
| Medication is residual borer population after 10 days | 2 | 4 | 3 |
| Medication is residual borer population after 15 days | 1 | 0 | 1 |
Conclusion: the present invention has good control efficiency for beet exigua larvae class lepidoptera pest, medication can kill most of lepidoptera pest after 3 days, in medication after 10 ~ 15 days, nearly all lepidoptera pest can be killed, illustrate that the present invention has and very strong kill lepidoptera pest effect, kill the time shorter.
Claims (2)
1. the insecticide for lepidoptera pest, it is characterized in that: the raw material comprising following parts by weight: 3-dimethylamino-1, 2-dichloropropane 10 ~ 20 parts, epoxidized polyether 20 ~ 30 parts, calcium dodecyl benzene sulfonate 30 ~ 35 parts, phenethyl phenol polyethenoxy ether 20 ~ 35 parts, 10 ~ 20 parts, zinc sulphate, orthene 20 ~ 30 parts, expoxy propane 10 ~ 30 parts, methyl alcohol 40 ~ 50 parts, 20 ~ 30 parts, sulfuric acid, ethyl acetoacetate 30 ~ 40 parts, ether 10 ~ 40 parts, trichlorine stannane base butyl propionate 20 ~ 30 parts, 10 ~ 20 parts, surfactant, 40 ~ 60 parts, water, surfactant is one or more in dioctyl sodium sulfosuccinate, alkyl benzene calcium sulfonate, polyoxyethylene sodium sulphate or polyoxyethylene ether phosphate,
Its preparation method comprises the following steps: take raw material, mixes, and is warming up to 40 ~ 60 DEG C of insulation reaction 1 ~ 3h, continues to be warming up to 70 ~ 75 DEG C of insulation 1 ~ 2h, is down to room temperature.
2. the insecticide for lepidoptera pest according to claim 1, is characterized in that: the mass concentration of sulfuric acid is 70 ~ 80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410019627.1A CN103766396B (en) | 2014-01-16 | 2014-01-16 | A kind of insecticide for lepidoptera pest and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410019627.1A CN103766396B (en) | 2014-01-16 | 2014-01-16 | A kind of insecticide for lepidoptera pest and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN103766396A CN103766396A (en) | 2014-05-07 |
| CN103766396B true CN103766396B (en) | 2015-09-23 |
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| CN201410019627.1A Expired - Fee Related CN103766396B (en) | 2014-01-16 | 2014-01-16 | A kind of insecticide for lepidoptera pest and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234176A (en) * | 1999-01-15 | 1999-11-10 | 中国科学院生态环境研究中心 | Effervescence farm-chemical composition and production method thereof |
| WO2001005225A1 (en) * | 1999-07-19 | 2001-01-25 | Monsanto Technology Llc | Aqueous concentrate pesticidal compositions having improved dermal and ocular safety |
| CN1317237A (en) * | 2000-04-07 | 2001-10-17 | 朱启升 | Agricultural chemical 'Bensulfuron-methyl' preparation |
| CN1977605A (en) * | 2005-12-05 | 2007-06-13 | 佛山市南海区绿宝生化技术研究所 | Farm-chemical main agent for preventing and controlling longicorn of poplar and preparation made from same |
| CN101427673A (en) * | 2008-12-11 | 2009-05-13 | 沙隆达集团公司 | Stable acephate soluble granula and method of producing the same |
-
2014
- 2014-01-16 CN CN201410019627.1A patent/CN103766396B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234176A (en) * | 1999-01-15 | 1999-11-10 | 中国科学院生态环境研究中心 | Effervescence farm-chemical composition and production method thereof |
| WO2001005225A1 (en) * | 1999-07-19 | 2001-01-25 | Monsanto Technology Llc | Aqueous concentrate pesticidal compositions having improved dermal and ocular safety |
| CN1317237A (en) * | 2000-04-07 | 2001-10-17 | 朱启升 | Agricultural chemical 'Bensulfuron-methyl' preparation |
| CN1977605A (en) * | 2005-12-05 | 2007-06-13 | 佛山市南海区绿宝生化技术研究所 | Farm-chemical main agent for preventing and controlling longicorn of poplar and preparation made from same |
| CN101427673A (en) * | 2008-12-11 | 2009-05-13 | 沙隆达集团公司 | Stable acephate soluble granula and method of producing the same |
Non-Patent Citations (1)
| Title |
|---|
| 沙蚕磷的合成及生物活性测试;卢玉振 等;《农药》;19981231;第37卷(第8期);参见第10-12页 * |
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| CN103766396A (en) | 2014-05-07 |
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Granted publication date: 20150923 Termination date: 20170116 |