CN106417351A - Pesticide composition containing lambda-cyfluthrin - Google Patents
Pesticide composition containing lambda-cyfluthrin Download PDFInfo
- Publication number
- CN106417351A CN106417351A CN201610830506.4A CN201610830506A CN106417351A CN 106417351 A CN106417351 A CN 106417351A CN 201610830506 A CN201610830506 A CN 201610830506A CN 106417351 A CN106417351 A CN 106417351A
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- Prior art keywords
- betacyfluthrin
- insect amide
- ring bromine
- pesticidal combination
- bromine insect
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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
-
- 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
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to insecticidal composition containing cyclaniliprole and lambda-cyfluthrin. The weight ratio of the two active ingredients is 1:20-20:1, the total content of the active ingredients in the insecticidal composition is 1%-90% by mass, and the remaining is auxiliary ingredients which are permissible and acceptable in the pesticide. The insecticidal composition can be prepared in forms of wettable powder, a suspending agent, a water emulsion, a microemulsion, emulsifiable concentrate, a microcapsule suspension, water dispersible granules, soluble powder and soluble granules. The composition has a significant synergistic effect on crops, can reduce the use rate of pesticides, is low in pesticide residue, easy to decompose and more environment-friendly and is efficient.
Description
Technical field
The present invention relates to composition pesticide field and in particular to be a kind of to contain ring bromine insect amide and efficient cyfluthrin chrysanthemum
The agricultural insecticide composition of ester.
Background technology
Ring bromine insect amide（cyclaniliprole）, chemical name：3- is bromo-N- { the chloro- 6- of the bromo- 4- of 2- { [(1- cyclopropyl second
Base) amine] carbonyl } phenyl } -1- (3- chloro-2-pyridyl) -1H- pyrazoles -5- formamide, its structural formula is：
.
Ring bromine insect amide is a kind of novelty bisamide insecticides of Japanese Shi Yuan industry companies exploitation, because of its mechanism of action
Extensively concerned different from other bisamide classes, future is expected to play a significant role in preventing and treating resistant insect field.This agent is to target
Mark pest efficient, to non-Target crops safety, has the insecticidal activity of wide spectrum, can be used for fruit tree, vegetables, potato, tea tree, big
The various crop such as beans and cotton, preventing and treating Lepidoptera, coleoptera, Thysanoptera, Diptera and homoptera pest etc..
Betacyfluthrin (lambda-cyhalothrin), chemical name：3- (2- chloro- 3,3,3- trifluoro propene
Base) -2,2- dimethyl cyclopropane carboxylic acid's alpha-cyano -3- phenoxybenzyl ester, its structural formula is：
.
Betacyfluthrin is a kind of pyrethroid insecticides of synthesis, has and tags and stomach poison function, no interior
Suction effect and permeability.It mainly passes through to suppress the conduction at insect neural axon position, insect is had and walks quickly and keeps away, knock down and kill
Effect, insecticidal spectrum is wide, and activity is higher, and drug effect is rapid.Betacyfluthrin is multiple to Lepidoptera, coleoptera and Semiptera etc.
Insect, and tetranychid, rust mite, goitre mite, tarsonemid etc. have good result, simultaneous can control when worm, mite are concurrent, can prevent and treat the red bell of cotton
Worm and bollworm, cabbage caterpillar, turnip aphid, tea geometrid, Euproctis pseudoconspersa, pink tea rust mite, leaf goitre mite, oranges and tangerines leaf moth, tangerine aphid and mandarin orange
Tangerine leaf mite, rust mite, small heart-eating peach worm and oriental fruit months etc. are it is also possible to preventing and treating multiple public health insects.
In the real process of agricultural production, apply the maximally efficient means that chemical agent is preventing and treating plant pest, but
It is to be easiest to generate the problem that the drug-fast generation of insect pest by chemical prevention insect pest.Practical application proves, agricultural chemicals single dose pair
Pest control effect is gradually reduced, and some pesticide activity components compound and can reach raising drug effect, and delay insect pest drug-fast
Produce.We screen indoors with field test on the basis of, filter out ring bromine insect amide and betacyfluthrin carry out multiple
Join, there is obvious synergistic effect；And the compounding composition pesticide with regard to ring bromine insect amide and betacyfluthrin and should
With not yet reporting at present.
Content of the invention
It is an object of the invention to being not enough for prior art, provide a kind of applied widely, low cost, effect good,
The ring bromine insect amide of plant resistance problems and the Pesticidal combination of betacyfluthrin can be solved.
The present invention is achieved by the following technical programs：
A kind of Pesticidal combination containing ring bromine insect amide and betacyfluthrin becomes it is characterised in that including the first activity
Point（A）Ring bromine insect amide, the second active component（B）Betacyfluthrin, active components A and active component B preferred weight ratio
For 1:50～50:1, more preferably 1:20～20:1；In the Pesticidal combination of the present invention, the first active component is become with the second activity
The cumulant divided（Weight add and）For said composition gross weight preferably 1%～90%.
Described Pesticidal combination is re-dubbed, with known auxiliary agent and excipient, the formulation allow on agricultural chemicals：It can be for example breast
Oil, wettable powder, water dispersible granules, suspending agent, aqueous emulsion, microemulsion, suspension emulsion, dispersible oil-suspending agent, microcapsule suspension
In agent any one.
In the Pesticidal combination of the present invention, two kinds of active ingredients show obvious synergistic effect, to diamondback moth prevention effect
Significantly, excellent quick-acting and lasting effect, the shortcoming overcoming each single dose are shown.
Compared with prior art, the present invention has following beneficial effect：（1）Compared with single dose, this combination is to diamondback moth, dark greyish green
The insect synergy such as worm, aphid substantially, overcomes and has delayed the resistance to the action of a drug, expands preventing and treating spectrum, improves prevention effect；（2）Subtract
Preventing and treating recruitment, drug cost are lacked；（3）Alternative routine medicine and the easy agricultural chemicals producing resistance；（4）Compared with single dose, two kinds
Single dose combination can reduce application cost.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, present invention specific examples below
Illustrate, but the present invention is limited to absolutely not these examples.Described below is only the preferable embodiment of the present invention, is used only for explaining
The present invention, but can not be therefore understands that being the restriction to the scope of the claims of the present invention.It should be understood that when, all spirit in the present invention and
Any modification, equivalent or improvement of being made within principle etc., should be included within the scope of the present invention, therefore,
The protection domain of patent of the present invention should be defined by claims.
First, example of formulations
1st, embodiment 1：51% ring bromine insect amide betacyfluthrin wettable powder
Ring bromine insect amide 1%
Betacyfluthrin 50%
White carbon 5%
Lauryl sodium sulfate 2%
Sodium lignin sulfonate 5%
Precipitated calcium carbonate polishing is to 100%
The concrete procedure of processing of said composition wettable powder is：By above-mentioned formula by ring bromine insect amide, betacyfluthrin
And dispersant, wetting agent and filler mixing, uniform stirring in stirred tank, mix after air-flow crushing, you can be obtained
Wettable powder containing ring bromine insect amide and betacyfluthrin of the present invention.
2nd, embodiment 2：42% ring bromine insect amide betacyfluthrin suspending agent
Ring bromine insect amide 2%
Betacyfluthrin 40%
AEO 1.5%
EO-PO block polyether 1.5%
Alkyl phenol alcohol ether phosphate 4%
Xanthans 0.1%
Propane diols 4%
Defoamer 0.1%
Water polishing is to 100%
The concrete procedure of processing of said composition suspending agent is：By in above-mentioned formula by water and wetting agent, dispersant, thickener, anti-
Freeze agent and defoamer mixing, mix through high speed shear, add ring bromine insect amide, betacyfluthrin, continue shearing
Mix, subsequently in horizontal sand mill grind, make preparation particle diameter all in below 5UM, be obtained of the present invention containing ring
Bromine insect amide and the suspending agent of betacyfluthrin.
3rd, embodiment 3：30% ring bromine insect amide betacyfluthrin water dispersible granules
Ring bromine insect amide 5%
Betacyfluthrin 25%
Neopelex 3%
The formaldehyde condensation products 6% of methyl naphthalene sulfonic acid sodium
Sodium carboxymethyl starch 2%
Soluble starch polishing is to 100%
The concrete procedure of processing of said composition water dispersible granules is：By above-mentioned formula by ring bromine insect amide, betacyfluthrin
Mix with dispersant, wetting agent, disintegrant and filler, pulverized with micro jet, through mediating, subsequently into crowded
Pressure granulator granulation, in boiling drier be dried, through sample analysis after screening, be obtained of the present invention containing ring bromine insect amide
Water dispersible granules with betacyfluthrin.
4th, embodiment 4：2% ring bromine insect amide betacyfluthrin microcapsule suspending agent
Ring bromine insect amide 1%
Betacyfluthrin 1%
Dimethyl carbonate 10%
Sodium carboxymethylcellulose 3%
Poly- hexylamine lactone 2%
Solvent naphtha 10%
Castor oil polyoxyethylene ether 5%
Sodium methylene bis-naphthalene sulfonate 3%
Soluble starch polishing is to 100%
The concrete procedure of processing of said composition microcapsule suspending agent is：By above-mentioned formula by ring bromine insect amide and efficient cyfluthrin chrysanthemum
Ester, macromolecule cyst material, solvent mixing, are to be dissolved into homogeneous oil phase, in a shear condition, oil phase are added to containing emulsification
In agent, the aqueous phase solution of dispersant, add citric acid and adjust PH to 6.5, surplus water is supplied, and bi-material is in oil-water interfaces
React, form high score ascus wall, you can be obtained of the present invention micro- containing ring bromine insect amide and betacyfluthrin
Capsule suspending agent.
5th, embodiment 5：15% ring bromine insect amide betacyfluthrin suspending agent
Ring bromine insect amide 10%
Betacyfluthrin 5%
AEO 1.5%
Methanonaphthalene sulfonate 3.0%
Xanthans 0.16%
Propane diols 4%
Defoamer 0.16%
Soluble starch polishing is to 100%
The concrete procedure of processing of said composition suspending agent is：By in above-mentioned formula by water and wetting agent, dispersant, thickener, anti-
Freeze agent and defoamer mixing, mix through high speed shear, add ring bromine insect amide, betacyfluthrin, continue shearing
Mix, subsequently in horizontal sand mill grind, make preparation particle diameter all in below 5UM, be obtained of the present invention containing ring
Bromine insect amide and the suspending agent of betacyfluthrin.
6th, embodiment 6：30% ring bromine insect amide betacyfluthrin suspending agent
Ring bromine insect amide 25%
Betacyfluthrin 5%
AEO 1.5%
EO-PO block polyether 2.0%
Xanthans 0.16%
Propane diols 4%
Defoamer 0.15%
Soluble starch polishing is to 100%
The concrete procedure of processing of said composition suspending agent is：By in above-mentioned formula by water and wetting agent, dispersant, thickener, anti-
Freeze agent and defoamer mixing, mix through high speed shear, add ring bromine insect amide, betacyfluthrin, continue shearing
Mix, subsequently in horizontal sand mill grind, make preparation particle diameter all in below 5UM, be obtained of the present invention containing ring
Bromine insect amide and the suspending agent of betacyfluthrin.
7th, embodiment 7：42% ring bromine insect amide betacyfluthrin suspending agent
Ring bromine insect amide 40%
Betacyfluthrin 2%
AEO 1.5%
EO-PO block polyether 2.0%
Polyacrylic acid sodium salt 2.0%
Xanthans 0.16%
Propane diols 4.0%
Defoamer 0.15%
Soluble starch polishing is to 100%
The concrete procedure of processing of said composition suspending agent is：By in above-mentioned formula by water and wetting agent, dispersant, thickener, anti-
Freeze agent and defoamer mixing, mix through high speed shear, add ring bromine insect amide, betacyfluthrin, continue shearing
Mix, subsequently in horizontal sand mill grind, make preparation particle diameter all in below 5UM, be obtained of the present invention containing ring
Bromine insect amide and the suspending agent of betacyfluthrin.
8th, embodiment 8：51% ring bromine insect amide betacyfluthrin water dispersible granules
Ring bromine insect amide 50%
Betacyfluthrin 1%
Neopelex 3%
The formaldehyde condensation products 10% of methyl naphthalene sulfonic acid sodium
Sodium carboxymethyl starch 2%
Soluble starch polishing is to 100%
The concrete procedure of processing of said composition water dispersible granules is：By above-mentioned formula by ring bromine insect amide, betacyfluthrin
Mix with dispersant, wetting agent, disintegrant and filler, pulverized with micro jet, through mediating, subsequently into crowded
Pressure granulator granulation, in boiling drier be dried, through sample analysis after screening, be obtained of the present invention containing ring bromine insect amide
Water dispersible granules with betacyfluthrin.
2nd, biologicall test example
1st, Toxicity Determination
For bromine insect amide and the definite virulence to leaf mustard diamondback moth for the betacyfluthrin mixture composition of unlinking, first pass through room
Interior toxicity test is screened for its proportioning, the co-toxicity coefficient after clear and definite two kinds of medicaments are compounding by a certain percentage（CTC）,
CTC ＜ 80 is antagonism, and 80≤CTC≤120 are summation action, and CTC ＞ 120 is synergistic effect.
Concrete test method：Respectively the mother liquor of each mixed agent is diluted to five series concentration, is respectively placed in standby in beaker
With.Using first soaking the method that leaf is followed by worm, the blade of the same size not in contact with any medicament is put in the liquid having configured
Soak 5s, naturally dry after taking-up, put in insect box, then connect for examination nymph, raise under the conditions of 26 DEG C, each process
Be repeated 3 times, repeat test worm number used every time and be 50, set blank simultaneously, after 72h, check dead borer population, calculate the death rate and
Corrected mortality, tries to achieve virulence regression equation and calculates LC50Value.If the comparison death rate is more than 10%, it is considered as invalid test.Meter
Calculate formula as follows：
The death rate（%）=（Borer population alive after borer population medicine alive before medicine）Borer population × 100 alive before/medicine
Corrected mortality（%）=（The treatment group mortality rate control group death rate）/（The 1 control group death rate）×100
Insect corrected mortality is converted into probit value（y）, concentration for the treatment of（μg/ml）It is converted into logarithm value（x）, with least square
Method draws virulence regression equation, and thus calculates the LC of every kind of medicament50Value.Calculate co-toxicity coefficient according to the abundant equation of Sun Yun
CTC.Computing formula is as follows（With ring bromine insect amide as standard agent, its toxicity index is 100）：
The toxicity index of betacyfluthrin（TI）The LC of=ring bromine insect amide50The LC of betacyfluthrin50×100
The actual toxicity index of M（ATI）The LC of=ring bromine insect amide50The LC of M50×100
The theoretical toxicity index of M（TTI）TI × the P of=ring bromine insect amideRing bromine insect amideTI × the P of+betacyfluthrinBetacyfluthrin
Co-toxicity coefficient（CTC）TTI × 100 of the ATI M of=M
In formula：M is the mixture of ring bromine insect amide and betacyfluthrin different ratio
PBetacyfluthrinFor the shared ratio in mixture of betacyfluthrin
PRing bromine insect amideFor the shared ratio in mixture of ring bromine insect amide
For trying insect：Diamondback moth
Experiment reagent is provided by Foshan Brightmart Crop Science Co., Ltd..Experimental design：Determine ring bromine through pilot study
Insect amide and effective lethasl concentration scope of betacyfluthrin active compound and the two different ratio mixture.Result of the test is as follows
Table：
As shown in Table 1, ring bromine insect amide and the compounding Toxicity Determination to diamondback moth of betacyfluthrin, co-toxicity coefficient is equal
More than 120, that is, the present composition has preferable synergistic function, and its effect is all better than single dose.
2nd, field control effectiveness test
Experiment process：This experiment separately designs two dosings according to the difference of each composition, and dosing is active ingredient
The quality of ring bromine insect amide and betacyfluthrin and.Comparison medicament is 20% ring bromine insect amide suspending agent and 10% efficient fluorine chlorine
Cyano chrysanthemate suspending agent and blank clean water experiment.
Test method：Each plot area is 66.7m2, it is repeated 3 times；Investigation drug effect side after investigating before dispenser and preventing and treating
Method is, 5 points of grab sample in test process area, carries out severity Scaling according to national field test relevant criterion, calculates preventive effect.
Result of the test such as following table：
From table 2, field control effectiveness test result shows, ring bromine insect amide and betacyfluthrin can be effectively anti-after compounding
Control leaf mustard insect, the composition of the present invention has obvious synergistic function, and prevention effect is all better than single dose, and preventive effect phase
Long；In test scope of medication, leaf mustard is had no adverse effects, there is using value.
Claims (7)
1. a kind of Pesticidal combination is it is characterised in that active component comprises ring bromine insect amide and betacyfluthrin.
2. Pesticidal combination according to claim 1 is it is characterised in that described ring bromine insect amide and betacyfluthrin
Weight than for 1:50～50:1.
3. the Pesticidal combination according to any one of claim 1～2 requires is it is characterised in that described ring bromine insect amide
Weight ratio preferably 1 with betacyfluthrin:20～20:1.
4. the Pesticidal combination according to any one of claims 1 to 3 requires is it is characterised in that described Pesticidal combination
It is aided with insecticidal preparation processing auxiliary element and be processed into any one formulation being suitable for agriculturally using.
5. Pesticidal combination according to claim 4 is it is characterised in that the formulation of described Pesticidal combination is wettable powder
Agent, suspending agent, aqueous emulsion, microemulsion, missible oil, microcapsule suspending agent, water dispersible granules, solvable pulvis, in soluble granule any one.
6. Pesticidal combination according to any one of Claims 1 to 5 claim is used for preventing and kill off the use of crop pests
On the way.
7. purposes according to claim 6 it is characterised in that described crop pests be diamondback moth, aphid, in cabbage caterpillar
Any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830506.4A CN106417351A (en) | 2016-09-19 | 2016-09-19 | Pesticide composition containing lambda-cyfluthrin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830506.4A CN106417351A (en) | 2016-09-19 | 2016-09-19 | Pesticide composition containing lambda-cyfluthrin |
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| CN106417351A true CN106417351A (en) | 2017-02-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183033A (en) * | 2017-06-30 | 2017-09-22 | 江苏省绿盾植保农药实验有限公司 | A kind of Pesticidal combination containing ring bromine insect amide and ethofenprox and its application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557710A (en) * | 2006-12-14 | 2009-10-14 | 石原产业株式会社 | Pesticidal compositions |
| CN102986720A (en) * | 2011-09-09 | 2013-03-27 | 山东中农联合生物科技有限公司 | Imidacloprid and high efficiency cyhalothrin insecticidal composition |
-
2016
- 2016-09-19 CN CN201610830506.4A patent/CN106417351A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557710A (en) * | 2006-12-14 | 2009-10-14 | 石原产业株式会社 | Pesticidal compositions |
| CN102986720A (en) * | 2011-09-09 | 2013-03-27 | 山东中农联合生物科技有限公司 | Imidacloprid and high efficiency cyhalothrin insecticidal composition |
Non-Patent Citations (1)
| Title |
|---|
| 《世界农药》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183033A (en) * | 2017-06-30 | 2017-09-22 | 江苏省绿盾植保农药实验有限公司 | A kind of Pesticidal combination containing ring bromine insect amide and ethofenprox and its application |
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Application publication date: 20170222 |