CN106359442A - Compounded smoke agent containing fenpropathrin and pyridaben, and application of the smoke agent - Google Patents
Compounded smoke agent containing fenpropathrin and pyridaben, and application of the smoke agent Download PDFInfo
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- CN106359442A CN106359442A CN201510455654.8A CN201510455654A CN106359442A CN 106359442 A CN106359442 A CN 106359442A CN 201510455654 A CN201510455654 A CN 201510455654A CN 106359442 A CN106359442 A CN 106359442A
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- pyridaben
- fenpropathrin
- fumicants
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Abstract
The invention discloses a compounded smoke agent containing fenpropathrin and pyridaben, and an application of the smoke agent. The smoke agent comprises, by weight, 1.5-30% of fenpropathrin, 1.5-40% of pyridaben, 35-45% of an oxidant, 2.5-26% of a fuel and 2.5-26% of an assistant, and the sum of the proportions of all above raw materials is 100%. The two active components fenpropathrin and pyridaben are compounded, so the compounded smoke agent has excellent synergistic effects in a preset proportioning ratio, the insecticidal effect of the compounded smoke agent is obviously better than that of single doses, the compounded smoke agent has good last-acting property and long persistence, the pest-resistant spectrum is enlarged, the service life of pesticides is prolonged, and the pesticide resistance of pests is delayed; and the compounded smoke agent formed by the oxidant, fuel and the assistant has the advantages of no water source or special devices, simple method, convenience in carrying, labor and time saving, and reduction of the pesticide cost of peasants.
Description
Technical field
The present invention relates to door-plate plank manufacturing technology field, more particularly, to a kind of containing Fenpropathrin and pyridaben
Compounding fumicants.
Background technology
Mite class is arachnoide pest, belongs to Acariformes and Acarina common evil mite more, is to endanger multiple farmings
One of important pests of thing.Mite class reproductive capacity is strong, and generation is many, and range of activity is less, and resistance factor is tired out
Long-pending fast, easily there is Drug resistance.Different cultivars composition is compounded, and is the very common method of preventing and treating resistant insect,
To agricultural sustainable development, there is positive effect.
Fenpropathrin (fenpropathrin) chemical name: alpha-cyano -3- phenoxy benzyl -2,2,3,3- tetra-
Methyl cyclopropane carbonyl acid ester, molecular formula: c22h23no3, Fenpropathrin belongs to pyrethroid insecticideses, kills
Worm spectrum is wide, and the longevity of residure is long, no interior suction, fumigation action.There is good prevention effect to multiple evil mites.
Pyridaben (pyridaben) chemical name: the 2- tert-butyl group -5- (4 tert-butyl group benzylthio) -4- chlorine pyridazine
- 3- (2h) ketone, molecular formula: c19h25cln2Os, pyridaben is efficient, broad spectrum acaricides, no absorbability, right
Tetranychid, Panonychus citri, unguiculus demodicid mite are closed the food such as wart demodicid mite and plant property evil mite and be respectively provided with obvious prevention effect, and to ovum,
Deutonymph, one-tenth demodicid mite are all effective, also effective to the mobile phase becoming demodicid mite.Be applied to mandarin orange, Fructus Mali pumilae, pears, Fructus Crataegi,
Cotton Gossypii, Nicotiana tabacum L., vegetable (except Fructus Solani melongenae) and ornamental plant.As for preventing and treating mandarin orange and European red mite, pears
During with blister mites such as Fructus Crataegis, occur the phase all can apply in evil mite.
Fenpropathrin and pyridaben are used alone for a long time and easily cause pest resistance degree and be continuously increased, under drug effect
The problems such as fall.The mixture of different pesticide species, is the common methods of the agriculture resistant insect of preventing and treating.By pesticide
Recipe determination, filters out rational formula, can effectively improve actual prevention effect, reduces dosage, reduces
Cost, delays the generation of pest resistance to insecticide, extends the service life of medicament, is the important of integrated pest management
Means.
Effective ingredient is formed the system of high degree of dispersion by fumicants, and it has huge surface area and surface energy, medicine
The activity of agent can be strengthened, and give full play to it and tag, suppress the comprehensive organism efficiency such as breathing, and disappear
Lose fast, residual quantity is low.Do not need water source and special apparatus using fumicants, method is simple, easy to carry, save
Work saves time.
Fenpropathrin and pyridaben mixture are made fumicants and be there is no report and application at present.
Content of the invention
The technical problem being existed based on background technology, the present invention propose a kind of containing Fenpropathrin and pyridaben
Compounding fumicants.
A kind of compounding fumicants containing Fenpropathrin and pyridaben proposed by the present invention, its raw materials by weight
Including:
Above-mentioned raw materials amount to 100%.
Preferably, the weight of Fenpropathrin and pyridaben is than for 1～30: 30～2.
Preferably, the weight of Fenpropathrin and pyridaben is than for 5～15: 15～4.
Preferably, described oxidant include oxygen acid potassium, ammonium nitrate, potassium nitrate, sodium nitrate, sodium nitrite,
One or more of potassium hyperchlorate, potassium permanganate.
Preferably, described fuel includes corn cob, cattle manure end, straw, bagasse, wood powder, Linesless charcoal, white
One or more of sugar, starch, sulfur, ammonium thiocyanate and hexamethylenamine.
Preferably, auxiliary agent include smoke agent, pilot agent, fire retardant chemical, cooling agent, heavy weight additive, adhesive,
One or more of anti-blushing agent mineral and stabilizer.
A kind of application containing Fenpropathrin and the compounding fumicants of pyridaben proposed by the present invention, for preventing and treating warm canopy
Harmful mites of vegetables.
In the present invention, smoke agent include one of ammonium chloride, naphthalene, anthracene, hexachlorethane, hexachlorobenzene or
Several；Pilot agent includes one or more of thiourea, thiourea dioxide, white sugar, ammonium thiocyanate；Back-fire relief
Agent includes carbonate (sodium carbonate, sodium bicarbonate, ammonium chloride), potter's clay, Talcum, limestone, sulphuric acid
One or more of calcium；Cooling agent includes one of ammonium chloride, kieselguhr, bentonite, Talcum or several
Kind；Heavy weight additive includes salicylic acid, paranitrophenol, iodoform, sulfur, cinnabar, metal halide (chlorination
One or more of ferrum, zinc chloride, stannic chloride)；Adhesive include carboxymethyl cellulose, phenolic resin,
One or more of Lac, calcium resinate, paraffin, Colophonium, dextrin and Gypsum Fibrosum；Anti-blushing agent mineral oil bag
Include one or more of diesel oil, lubricating oil, bobbin oil and high boiling aromatic hydrocarbons；Stabilizer include ammonium chloride,
One of Kaolin or two kinds.
The present invention proposes a kind of compounding fumicants containing Fenpropathrin and pyridaben, Fenpropathrin, pyridaben two
Plant active component to compound, show excellent potentiation in the range of preset blending ratio, compositionss after mixing
Insecticidal effect is significantly improved compared with its single dose, and has the characteristics that quick-acting is good and lasting effect is long；Simultaneously
Both expand pest-resistant spectrum, extended the Pesticide use life-span again, delay the generation of pest resistance to insecticide；Oxidant, combustion
Material, auxiliary agent constitute fumicants it is not necessary to water source and special apparatus, and method is simple, easy to carry, saving of work and time,
Reduce peasant's drug cost.
Specific embodiment
To explain the present invention with reference to specific embodiment further.
Embodiment one
The present invention proposes a kind of compounding fumicants containing Fenpropathrin and pyridaben, and its raw material includes Fenpropathrin
With pyridaben, the present embodiment is using Fenpropathrin and pyridaben mixture to Fructus Lycopersici esculenti Tetranychus cinnabarinus
The synergy effect of tetranychuscinnabarinus, is as follows:
| Process | Proportioning | lc50(ug/ml) | Co-toxicity coefficient |
| Fenpropathrin | - | 32.31 | - |
| Pyridaben | - | 10.13 | - |
| Fenpropathrin: pyridaben | 30∶2 | 29.54 | 124.1 |
| Fenpropathrin: pyridaben | 20∶2 | 26.35 | 129.4 |
| Fenpropathrin: pyridaben | 15∶4 | 15.08 | 148.6 |
| Fenpropathrin: pyridaben | 10∶4 | 12.75 | 163.1 |
| Fenpropathrin: pyridaben | 10∶10 | 7.26 | 198.8 |
| Fenpropathrin: pyridaben | 5∶10 | 8.05 | 164.4 |
| Fenpropathrin: pyridaben | 5∶15 | 8.58 | 158.7 |
| Fenpropathrin: pyridaben | 5∶20 | 9.47 | 134.4 |
| Fenpropathrin: pyridaben | 1∶20 | 9.98 | 123.8 |
| Fenpropathrin: pyridaben | 1∶30 | 10.04 | 121.3 |
As seen from the above table, Fenpropathrin and pyridaben compound fumicants, in 1～30: 30～2 (by weight)
In the range of, co-toxicity coefficient is all higher than 120, all shows as potentiation to Fructus Lycopersici esculenti Tetranychus cinnabarinus.First cyanogen chrysanthemum
Ester and pyridaben mixture have reasonability and feasibility.
The present embodiment is with reference to pesticide indoor bioassay test rule (agricultural industry criteria
Y/t1154.7-2006) and initiative pesticide bioactivity evaluate sop (insecticide volume).
Synergy is calculated using following methods:
The virulence of content (%)+b in mixed for the toxicity index × a of theoretical mixed toxicity index (tti)=a refers to
Content (%) in mixed for the number × b
If co-toxicity coefficient is more than 120, show there is potentiation；If being less than 80, it is shown to be antagonism；If
It is less than 120 more than 80, be shown to be summation action.
Embodiment two
The present invention proposes a kind of compounding fumicants containing Fenpropathrin and pyridaben, its raw materials by weight
Including: Fenpropathrin 10%, pyridaben 30%, ammonium nitrate 40%, ammonium chloride 10%, wood powder 10%, respectively
Pulverize after metering, stir, make 40% Fenpropathrin pyridaben fumicants.
This embodiment 2 is applied to prevent and treat Fructus Lycopersici esculenti Tetranychus cinnabarinus tetranychuscinnabarinus.40% first
Cyano chrysanthemate pyridaben fumicants occurs phase point to set off 7 days after cigarette medicine by 110 grams/acre in Tetranychus cinnabarinus, 14 days
Preventive effect be respectively 85.2%, 91.9%.(formulation rate is 25 millis to comparison single dose 20% fenpropathrin milk oil
Liter/mu), 10% pyridaben micro-emulsion (formulation rate be 60 milliliters/mu), after medicine, the preventive effect of 7 days is respectively
68.8%th, 71.3%, after medicine, the preventive effect of 14 days is 83.5%, 86.5%.Fenpropathrin and pyridaben mixture
Substantially, preventive effect is better than single dose for potentiation afterwards.
Embodiment three
The present invention proposes a kind of compounding fumicants containing Fenpropathrin and pyridaben, its raw materials by weight
Including: by Fenpropathrin 10%, pyridaben 10%, ammonium nitrate 40%, ammonium chloride 10%, wood powder 42%, divide
Ji Liang not pulverize, stir, make 20% Fenpropathrin pyridaben fumicants.
This embodiment 3 is applied to prevent and treat Fructus Solani melongenae Tetranychus cinnabarinus tetranychuscinnabarinus.20% first
Cyano chrysanthemate pyridaben fumicants occurs phase point to set off 7 days after cigarette medicine by 200 grams/acre in Tetranychus cinnabarinus, 14 days
Preventive effect be respectively 88.2%, 93.9%.(formulation rate is 25 millis to comparison single dose 20% fenpropathrin milk oil
Liter/mu), 10% pyridaben micro-emulsion (formulation rate be 60 milliliters/mu), after medicine, the preventive effect of 7 days is respectively
67.8%th, 83.7%, after medicine, the preventive effect of 14 days is 78.5%, 88.5%.Fenpropathrin and pyridaben mixture
Substantially, preventive effect is better than single dose for potentiation afterwards.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention not office
Be limited to this, any those familiar with the art the invention discloses technical scope in, according to this
The technical scheme of invention and its inventive concept in addition equivalent or change, all should cover the protection in the present invention
Within the scope of.
Claims (7)
1. a kind of compounding fumicants containing Fenpropathrin and pyridaben is it is characterised in that its raw material percentage by weight
Than inclusion:
2. a kind of compounding fumicants containing Fenpropathrin and pyridaben according to claim 1, its feature exists
In, Fenpropathrin and pyridaben weight than for 1～30: 30～2.
3. a kind of compounding fumicants containing Fenpropathrin and pyridaben according to claim 2, its feature exists
In, Fenpropathrin and pyridaben weight than for 5～15: 15～4.
4. a kind of compounding fumicants containing Fenpropathrin and pyridaben according to claim 1, its feature exists
In, described oxidant include oxygen acid potassium, ammonium nitrate, potassium nitrate, sodium nitrate, sodium nitrite, potassium hyperchlorate,
One or more of potassium permanganate.
5. a kind of compounding fumicants containing Fenpropathrin and pyridaben according to claim 1, its feature exists
In, described fuel include corn cob, cattle manure end, straw, bagasse, wood powder, Linesless charcoal, white sugar, starch,
One or more of sulfur, ammonium thiocyanate and hexamethylenamine.
6. a kind of compounding fumicants containing Fenpropathrin and pyridaben according to claim 1, its feature exists
In auxiliary agent includes smoke agent, pilot agent, fire retardant chemical, cooling agent, heavy weight additive, adhesive, anti-blushing agent ore deposit
One or more of thing and stabilizer.
7. a kind of application containing Fenpropathrin and the compounding fumicants of pyridaben is it is characterised in that be used for preventing and treating temperature
Canopy harmful mites of vegetables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455654.8A CN106359442A (en) | 2015-07-23 | 2015-07-23 | Compounded smoke agent containing fenpropathrin and pyridaben, and application of the smoke agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455654.8A CN106359442A (en) | 2015-07-23 | 2015-07-23 | Compounded smoke agent containing fenpropathrin and pyridaben, and application of the smoke agent |
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| CN201510455654.8A Pending CN106359442A (en) | 2015-07-23 | 2015-07-23 | Compounded smoke agent containing fenpropathrin and pyridaben, and application of the smoke agent |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027802A (en) * | 2017-05-16 | 2017-08-11 | 郭秦 | A kind of cholrempenthrin fumicants |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04235104A (en) * | 1991-01-08 | 1992-08-24 | Mitsubishi Kasei Corp | Insecticidal and miticidal composition |
| JPH0826916A (en) * | 1994-07-14 | 1996-01-30 | Nissan Chem Ind Ltd | Insecticidal composition |
| CN104322502A (en) * | 2014-10-16 | 2015-02-04 | 浙江省化工研究院有限公司 | Pesticide composition containing cyhalodiamide |
-
2015
- 2015-07-23 CN CN201510455654.8A patent/CN106359442A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04235104A (en) * | 1991-01-08 | 1992-08-24 | Mitsubishi Kasei Corp | Insecticidal and miticidal composition |
| JPH0826916A (en) * | 1994-07-14 | 1996-01-30 | Nissan Chem Ind Ltd | Insecticidal composition |
| CN104322502A (en) * | 2014-10-16 | 2015-02-04 | 浙江省化工研究院有限公司 | Pesticide composition containing cyhalodiamide |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027802A (en) * | 2017-05-16 | 2017-08-11 | 郭秦 | A kind of cholrempenthrin fumicants |
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