CN107568244A - Pesticidal combination of four chlorantraniliproles and metrifonate and application thereof - Google Patents
Pesticidal combination of four chlorantraniliproles and metrifonate and application thereof Download PDFInfo
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- CN107568244A CN107568244A CN201711110456.3A CN201711110456A CN107568244A CN 107568244 A CN107568244 A CN 107568244A CN 201711110456 A CN201711110456 A CN 201711110456A CN 107568244 A CN107568244 A CN 107568244A
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- metrifonate
- chlorantraniliproles
- pesticidal combination
- chlorantraniliprole
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Abstract
The invention discloses a kind of four chlorantraniliprole and the Pesticidal combination of metrifonate, by four chlorantraniliproles and metrifonate by mass percentage 40:1~1:2 and other additive compounds be made.Two kinds of active ingredients compounding of the present invention has obvious synergistic effect, suitable for the lepidoptera pest of preventing and treating rice, vegetables, cotton, corn, wheat etc., improves prevention effect, reduces Pesticide use amount, its popularization and application has larger economic benefit.
Description
Technical field
The present invention relates to a kind of agricultural chemicals for being used to prevent and treat the lepidoptera pests such as rice, vegetables, cotton, corn, wheat.
Background technology
Four chlorantraniliproles, chemical name：Bromo- [the bis- chloro- 6- of 2,4- of 3-（Methyl-carbamoyl）Phenyl] -1-（3,5- bis- is chloro-
2- pyridine radicals）- 1H- pyrazoles -5- formamides, are a kind of bisamide insecticides, the mechanism of action be to ryania in pest body by
Body agent.
Metrifonate, chemical name：0,0- dimethyl-(2,2,2- tri- -1- hydroxyethyls) phosphate, is a kind of organic phosphates
Insecticide, the mechanism of action are to suppress cholinesterase, cause nervous physiology function disorderly.
The compounding of different pesticide species, it is the main method for preventing and treating resistant insect.By recipe determination, filter out rational
Proportioning, actual prevention effect is effectively improved, reduce Pesticide use amount, reduce agriculture sheet, delay the development of pest resistance to insecticide, extend medicine
Agent service life, it is the important measures of integrated pest control.
Number of patent application be 201310658885X invention belong to agricultural chemical insecticide compound technical field, specially one
Aqueous emulsion of the kind containing metrifonate and application.Said composition active ingredient is beta-cypermethrin and metrifonate, wherein high
The weight ratio for imitating theta-cypermethrin and metrifonate is metrifonate：Beta-cypermethrin=5:1-1:5, the compounded combination pair
The prevention effect of lepidoptera pest is less obvious.
The content of the invention
Goal of the invention：Four different chlorantraniliproles of the mechanism of action and metrifonate are subjected to mixture, make full use of the two mixture
Caused synergistic effect, there is provided a kind of efficient, less toxic, inexpensive agricultural insecticide composition, for prevent and treat rice, vegetables, cotton,
The lepidoptera pests such as corn, wheat.
Technical scheme：Four chlorantraniliproles of the present invention and the Pesticidal combination of metrifonate, with four chlorantraniliproles and metrifonate
For active ingredient, four chlorantraniliproles and metrifonate mass fraction ratio are 40:1~1:2（Optimum proportioning 30:1, the proportioning synergy is bright
It is aobvious）.
Described Pesticidal combination adds auxiliary agent and excipients, the production technology known according to those skilled in the art, system
It is standby into any one formulation for being adapted to agriculturally use, relatively good formulation has suspending agent, granule, water dispersible granules, wettable
Property pulvis.
Described auxiliary agent and excipients include surfactant, dispersant, wetting agent, emulsifying agent, disintegrant, stabilizer,
Thickener, adhesive etc. and other be beneficial to active ingredient in the formulation stablize and play drug effect known substance, be all agricultural chemicals
Commonly use in preparation or allow the various composition used, be not particularly limited, specific composition and dosage pass through examination according to recipe requirements
Test confirmation.
During compounding, it is desirable to which temperature is less than less than 45 °, and the activity change or volatilization for avoiding active ingredient scatter and disappear.
The preferred polycarboxylate formaldehyde condensation products of dispersant, its dispersion effect to two kinds of main components are more uniform consistent.
The effect of adhesive is to give viscosity to inviscid or sticky insufficient material, so that material coalescence granulating
Auxiliary material.Mainly there are starch slurry, cellulose derivative（Methylcellulose, hydroxypropylcellulose, hydroxypropyl methylcellulose, carboxymethyl cellulose
Plain sodium, ethyl cellulose）, PVP, gelatin, polyethylene glycol, sucrose solution, sodium alginate etc..In the present invention, preferred starch slurry
And gelatin, both with preferable cohesive force, and it will not be chemically reacted with the Multiple components in system and cause composition to become
Property.
The beneficial effects of the present invention are：
1st, two kinds of active ingredient compoundings have obvious synergistic effect, improve prevention effect；
2nd, two kinds of active ingredient compoundings, mechanism of action uniqueness are not present cross resistance, Pesticide use amount are reduced, so as to reduce
Cost and reduce the pollution to environment, be advantageous to pest resistance treatment, its popularization and application has huge economic benefit and society
Benefit.
Embodiment
Present disclosure is described in further detail with reference to embodiment, the content mentioned in embodiment is not to this
The restriction of invention, material prescription selection can suit measures to local conditions and on result without substantial influence.In these embodiments, except as otherwise
Outside illustrating, so percentage is weight percentage.
Assays Example：
The Pesticidal combination of four chlorantraniliproles and metrifonate is to rice-stem borer Toxicity Determination.
Table 1, different ratio are to the toxicity test result of striped rice borer
According to survey data, the death rate, corrected mortality of each processing etc. are calculated, data processing is carried out using DPS softwares, calculated
The LC of each medicament50、LC90, b values（Standard error）Equivalent and LC5095% confidence limit.And being total to for mixture is calculated according to the abundant methods of Sun Yun
Malicious coefficient（CTC values）：CTC=ATT/TTI*100%,
In formula：CTC-co-toxicity coefficient；ATI-mixture actual measurement toxicity index；TTI-mixture theoretical toxicity index.
The co-toxicity coefficient of compounded combination（CTC）>=120 show as synergistic effect；CTC≤80 show as antagonism；80 ＜
CTC ＜ 120 show as summation action.
Example of formulations one:The chlorantraniliprole suspending agent of 35% metrifonate four
Metrifonate 30%, four chlorantraniliproles 5%, triphenyl vinyl phenol polyoxyethylene poly-oxygen propylene aether 3%, DBSA
Calcium 2%, APES carbinol condensation thing hydrochlorate 1%, ethylene glycol 0.2%, xanthans 0.1%, glycerine 5%, Arabic gum
0.1%, deionized water supplies 100%.Above-mentioned formula is crushed in advance in proportion, adds in sand mill and grinds.
Example of formulations two:The chlorantraniliprole water dispersible granules of 30% metrifonate four
Metrifonate 25%, four chlorantraniliproles 5%, dodecyl phenenyl sulfate 6%, dispersant polycarboxylate 4%, ethylene glycol 3%, starch
3%, kaolin supplies 100%.By above-mentioned formula, dry pulverization process, granulation, drying, screening prepare and produce 60% metrifonate four in proportion
Chlorantraniliprole water dispersible granules.
Example of formulations three:The chlorantraniliprole water dispersible granules of 24% metrifonate four
Metrifonate 30%, four chlorantraniliproles 3%, dodecyl phenenyl sulfate 5%, dispersant polycarboxylate 4%, ethylene glycol 3%, starch
3%, kaolin supplies 100%.By above-mentioned formula, dry pulverization process, granulation, drying, screening prepare and produce 60% metrifonate four in proportion
Chlorantraniliprole water dispersible granules.
Example of formulations four:The chlorantraniliprole wettable agent of 27% metrifonate four
Metrifonate 25%, four chlorantraniliproles 2%, pull open powder 3%, polysulfonate yuban 6%, talcum powder 15%, kaolin is supplied
100%.It is well mixed entering after above-mentioned formula in proportion coarse crushing in blender, then 60% enemy hundred is produced after air-flow crushing
The chlorantraniliprole water dispersible granules of worm four.
Four chlorantraniliproles of the present invention and the Pesticidal combination properties of product of metrifonate are stable, low toxicity, to person poultry safety.Through
Experiment proves, has good preventive effect to lepidoptera pests such as striped rice borer, yellow rice borer, cabbage caterpillar, bollworm, corn borer, mythimna separatas, can
It is widely used in the lepidoptera pest of the crops such as preventing and treating rice, vegetables, cotton, corn, wheat.
Field of the Pesticidal combination suspending agent and other compounded formulas of table 2,35% 4 chlorantraniliprole and metrifonate to striped rice borer
Between the test of pesticide effectiveness
Claims (6)
- A kind of 1. Pesticidal combination of four chlorantraniliprole and metrifonate, it is characterised in that：By two kinds of four chlorantraniliproles and metrifonate Active ingredient and a variety of additive compounds form, wherein four chlorantraniliproles and metrifonate mass fraction ratio are 40:1~1:2, auxiliary agent In containing dispersant, adhesive.
- 2. the Pesticidal combination of four chlorantraniliproles and metrifonate according to claims 1, it is characterised in that：Contain in auxiliary agent There are excipients, suspending agent, granule, water dispersible granules or the wettable powder for being adapted to agriculturally use can be prepared into.
- 3. the Pesticidal combination of four chlorantraniliproles and metrifonate according to claims 1 or 2, it is characterised in that：It is described Dispersant be polycarboxylate formaldehyde condensation products.
- 4. the Pesticidal combination of four chlorantraniliproles and metrifonate according to claims 1, it is characterised in that：Described is viscous Mixture is starch slurry or gelatin.
- 5. the Pesticidal combination of four chlorantraniliproles and metrifonate according to claims 4, it is characterised in that：Described four The mass fraction of chlorantraniliprole and metrifonate ratio is 30:1.
- A kind of 6. purposes of the Pesticidal combination of four chlorantraniliprole and metrifonate, it is characterised in that：Described in claim 1 The Pesticidal combination of four chlorantraniliproles and metrifonate, the Lepidoptera for preventing and treating rice, vegetables, cotton, corn or wheat do harm to Worm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711110456.3A CN107568244B (en) | 2017-11-12 | 2017-11-12 | Insecticidal composition of tetrachloro-zoon amide and trichlorfon and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711110456.3A CN107568244B (en) | 2017-11-12 | 2017-11-12 | Insecticidal composition of tetrachloro-zoon amide and trichlorfon and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107568244A true CN107568244A (en) | 2018-01-12 |
| CN107568244B CN107568244B (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711110456.3A Active CN107568244B (en) | 2017-11-12 | 2017-11-12 | Insecticidal composition of tetrachloro-zoon amide and trichlorfon and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820237A (en) * | 2019-04-23 | 2020-10-27 | 沈阳中化农药化工研发有限公司 | Insecticidal composition and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960280A (en) * | 2013-01-24 | 2014-08-06 | 陕西汤普森生物科技有限公司 | High-efficiency insecticidal composition containing tetrachlorantraniliprole |
-
2017
- 2017-11-12 CN CN201711110456.3A patent/CN107568244B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960280A (en) * | 2013-01-24 | 2014-08-06 | 陕西汤普森生物科技有限公司 | High-efficiency insecticidal composition containing tetrachlorantraniliprole |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820237A (en) * | 2019-04-23 | 2020-10-27 | 沈阳中化农药化工研发有限公司 | Insecticidal composition and application thereof |
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| Publication number | Publication date |
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| CN107568244B (en) | 2021-06-22 |
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