CN105325449A - Ultra-low volume spray containing methoprene and transfluthrin and application - Google Patents
Ultra-low volume spray containing methoprene and transfluthrin and application Download PDFInfo
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- CN105325449A CN105325449A CN201510931774.0A CN201510931774A CN105325449A CN 105325449 A CN105325449 A CN 105325449A CN 201510931774 A CN201510931774 A CN 201510931774A CN 105325449 A CN105325449 A CN 105325449A
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- transfluthrin
- methoprene
- low volume
- ultra low
- spraying agent
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Abstract
The invention belongs to the technical field of pesticide insecticide compounding and particularly relates to an ultra-low volume spray containing methoprene and transfluthrin and application. Active components of the composition are methoprene and transfluthrin, and the ratio of the active component methoprene to transfluthrin is 1:1-60. An efficient formulation is provided, the synergy is obvious after the compounding, the control effect is remarkable, the pesticide use amount is greatly reduced, the pesticide application cost is reduced, the ultra-low volume spray is convenient to spray, the environmental pollution is small, and the ultra-low volume spray adapts to a large-area cultivation mode.
Description
Technical field
The invention belongs to the technical field of agriculture chemical compounding, be specially a kind of the ultra low volume spraying agent and the purposes that contain methoprene and transfluthrin.
Background technology
Methoprene
Former medicine is weak yellow liquid, density 0.9261g/mL (ZO DEG C) boiling point 100 DEG C, fusing point-20 DEG C, solvability 1.4mg/L in water, can with immiscible organic solvent.Formulation aesthetics is transparent blue liquid, density 0.79 ~ 0.80g/mL (240C ~ 25 DEG C).Flash-point 16 DEG C.
[chemical name] (E, E)-(RS)-11-methoxyl group-3,7,11-trimethyl 12 carbon-2, obtusilic acid isopropyl ester.
[toxicity] low toxicity, rat acute LD50 of passing through mouth >34600mg/kg.
[action character] is tobacco leaf protectant, the molting process of interference insect.It can disturb the growth and development process of cigarette beetle, cacac moth, makes adult lose fertility, thus effectively controls the growth of stored tobacco leaves pest population.
Transfluthrin, property description: sterling is the clear crystal having faint odor, industrial goods are the sticky liquid of brownish red containing a small amount of crystal, vapour pressure 1.1 × 10-3Pa (20 DEG C), specific density d201.38, water insoluble, most of organic solvent can be dissolved in.
For ultra low volume spraying agent, because consumption is few, good drug efficacy, the features such as effect is high, and expenses for prevention and control is low, will become a kind of trend.
At present, also do not report about the composite ultra low volume spraying agent containing methoprene and transfluthrin.
Summary of the invention
The object of the present invention is to provide a kind ofly has ultra low volume spraying agent containing methoprene and transfluthrin and uses thereof, said composition active ingredient is methoprene and transfluthrin, active ingredient methoprene: transfluthrin=1:1-60, provide a kind of efficient formulation, composite rear synergy is obvious, control efficiency is given prominence to, greatly reduce the consumption of agricultural chemicals, and reduce dispenser cost, and convenient spraying, environmental pollution is little, adapts to large-area tillage method.
Technical scheme of the present invention is:
Contain a ultra low volume spraying agent for methoprene and transfluthrin, active ingredient is methoprene and transfluthrin, and it consists of following component by weight percentage:
Methoprene 0.5-1%,
Transfluthrin 20-36%,
Alkyl benzene calcium sulfonate 1-10%,
Diesel oil 20-40%,
Surplus rapeseed oil.
As preferably, the mass ratio of described active ingredient is, methoprene: transfluthrin=1:1-60; More preferably, the mass ratio of described active ingredient is, methoprene: transfluthrin=1:30-40.
The described ultra low volume spraying agent containing methoprene and transfluthrin, it consists of following component by weight percentage:
Methoprene 1%,
Transfluthrin 30%,
Alkyl benzene calcium sulfonate 1-10%,
Diesel oil 20-40%,
Surplus rapeseed oil.
As preferably, the described ultra low volume spraying agent containing methoprene and transfluthrin, it consists of following component by weight percentage:
Methoprene 0.5%,
Transfluthrin 20%,
Alkyl benzene calcium sulfonate 1-10%,
Diesel oil 20-40%,
Surplus rapeseed oil.
As preferably, the described ultra low volume spraying agent containing methoprene and transfluthrin, it consists of following component by weight percentage:
Methoprene 1%,
Transfluthrin 35%,
Alkyl benzene calcium sulfonate 1-10%,
Diesel oil 20-40%,
Surplus rapeseed oil.
The ultra low volume spraying agent containing methoprene and transfluthrin of the present invention, is added in agricultural chemicals the auxiliary element allowing to use, as auxiliary agent and excipients etc., namely can be made into.The preparation method of described formulation is the preparation method of this area routine.
The ultra low volume spraying agent containing methoprene and transfluthrin of the present invention, for the purposes of water prevention chilo suppressalis.
Beneficial effect of the present invention is:
Said composition is complex insecticidal composition, said composition active ingredient is methoprene and transfluthrin, active ingredient methoprene: transfluthrin=1:1-60 provides a kind of efficient formulation, composite rear synergy is obvious, and control efficiency is given prominence to, and greatly reduces the consumption of agricultural chemicals, and reduce dispenser cost, and convenient spraying, environmental pollution is little, adapts to large-area tillage method.
Embodiment
Be described in detail technical scheme of the present invention below by specific embodiment, the angle of raw survey and outdoor preventive effect, sets forth the compound synergic of active ingredient of the present invention indoor.
One. indoor biometrics part
Adopt rice-stem borer, calculate the co-toxicity coefficient (CTC value) of pharmacy mix according to the abundant method of Sun Yun, if co-toxicity coefficient CTC is greater than 120 for synergistic effect; Co-toxicity coefficient (CTC) is less than 80 for antagonism; Co-toxicity coefficient (CTC) shows as summation action between 80-120.
Concrete outcome is in table 1.
Table 1 different ratio relation is to the toxicity test result of rice-stem borer
As can be seen from Table 1, co-toxicity coefficient is far longer than 120, has very high synergistic effect, and composite effect is fine, has good biological action, especially methoprene: during transfluthrin=1:30-40, synergistic effect is more obvious to rice-stem borer.
Two. specific embodiment and control in field effect
For the preparation method in specific embodiment, be the preparation method of this area routine.
Embodiment 1
31% ultra low volume spraying agent
Methoprene 1%,
Transfluthrin 30%,
Alkyl benzene calcium sulfonate 1-10%,
Diesel oil 20-40%,
Surplus rapeseed oil.
Embodiment 220.5% ultra low volume spraying agent
Methoprene 0.5%,
Transfluthrin 20%,
Alkyl benzene calcium sulfonate 1-10%,
Diesel oil 20-40%,
Surplus rapeseed oil.
Embodiment 336% ultra low volume spraying agent
Methoprene 1%,
Transfluthrin 35%,
Alkyl benzene calcium sulfonate 1-10%,
Diesel oil 20-40%,
Surplus rapeseed oil.
Concrete preventive effect the results are shown in Table 2.
Table 2 control efficiency table
As shown in Table 2, composite control efficiency is far away higher than single dose.
Claims (7)
1. contain a ultra low volume spraying agent for methoprene and transfluthrin, active ingredient is methoprene and transfluthrin, and it consists of following component by weight percentage:
Methoprene 0.5-1%,
Transfluthrin 20-36%,
Alkyl benzene calcium sulfonate 1-10%,
Diesel oil 20-40%,
Surplus rapeseed oil.
2. the ultra low volume spraying agent containing methoprene and transfluthrin according to claim 1, it is characterized in that, the mass ratio of described active ingredient is, methoprene: transfluthrin=1:1-60.
3. the ultra low volume spraying agent containing methoprene and transfluthrin according to claim 1, it is characterized in that, the mass ratio of described active ingredient is, methoprene: transfluthrin=1:30-40.
4. the ultra low volume spraying agent containing methoprene and transfluthrin according to claim 3, it is characterized in that, it consists of following component by weight percentage:
Methoprene 1%,
Transfluthrin 30%,
Alkyl benzene calcium sulfonate 1-10%,
Diesel oil 20-40%,
Surplus rapeseed oil.
5. the ultra low volume spraying agent containing methoprene and transfluthrin according to claim 3, it is characterized in that, it consists of following component by weight percentage:
Methoprene 0.5%,
Transfluthrin 20%,
Alkyl benzene calcium sulfonate 1-10%,
Diesel oil 20-40%,
Surplus rapeseed oil.
6. the ultra low volume spraying agent containing methoprene and transfluthrin according to claim 3, it is characterized in that, it consists of following component by weight percentage:
Methoprene 1%,
Transfluthrin 35%,
Alkyl benzene calcium sulfonate 1-10%,
Diesel oil 20-40%,
Surplus rapeseed oil.
7. the purposes containing the ultra low volume spraying agent water prevention chilo suppressalis of methoprene and transfluthrin according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510931774.0A CN105325449A (en) | 2015-12-11 | 2015-12-11 | Ultra-low volume spray containing methoprene and transfluthrin and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510931774.0A CN105325449A (en) | 2015-12-11 | 2015-12-11 | Ultra-low volume spray containing methoprene and transfluthrin and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105325449A true CN105325449A (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510931774.0A Pending CN105325449A (en) | 2015-12-11 | 2015-12-11 | Ultra-low volume spray containing methoprene and transfluthrin and application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111374148A (en) * | 2018-12-28 | 2020-07-07 | 江苏功成生物科技有限公司 | Insecticidal composition containing methoprene |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003026603A (en) * | 2001-07-17 | 2003-01-29 | Sumika Life Tech Co Ltd | Aqueous drip agent for ectoparasite of companion animal |
| JP2003095813A (en) * | 2001-09-25 | 2003-04-03 | Sumika Life Tech Co Ltd | Liquid agent for expelling exoparasite of animal |
| CN101999345A (en) * | 2010-10-20 | 2011-04-06 | 周端午 | Environmentally-friendly, long-acting, bacteriostatic, mildewproof and pesticidal sol preparation |
| CN102349513A (en) * | 2011-10-31 | 2012-02-15 | 湖南中烟工业有限责任公司 | Biological insecticide containing methoprene as well as preparation and application methods thereof |
| CN102883611A (en) * | 2010-05-19 | 2013-01-16 | 住友化学株式会社 | Pest control material |
-
2015
- 2015-12-11 CN CN201510931774.0A patent/CN105325449A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003026603A (en) * | 2001-07-17 | 2003-01-29 | Sumika Life Tech Co Ltd | Aqueous drip agent for ectoparasite of companion animal |
| JP2003095813A (en) * | 2001-09-25 | 2003-04-03 | Sumika Life Tech Co Ltd | Liquid agent for expelling exoparasite of animal |
| CN102883611A (en) * | 2010-05-19 | 2013-01-16 | 住友化学株式会社 | Pest control material |
| CN101999345A (en) * | 2010-10-20 | 2011-04-06 | 周端午 | Environmentally-friendly, long-acting, bacteriostatic, mildewproof and pesticidal sol preparation |
| CN102349513A (en) * | 2011-10-31 | 2012-02-15 | 湖南中烟工业有限责任公司 | Biological insecticide containing methoprene as well as preparation and application methods thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111374148A (en) * | 2018-12-28 | 2020-07-07 | 江苏功成生物科技有限公司 | Insecticidal composition containing methoprene |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160217 |