CN110250197A - A kind of Pesticidal combination and its application of dinotefuran and Biphenthrin - Google Patents
A kind of Pesticidal combination and its application of dinotefuran and Biphenthrin Download PDFInfo
- Publication number
- CN110250197A CN110250197A CN201910551785.4A CN201910551785A CN110250197A CN 110250197 A CN110250197 A CN 110250197A CN 201910551785 A CN201910551785 A CN 201910551785A CN 110250197 A CN110250197 A CN 110250197A
- Authority
- CN
- China
- Prior art keywords
- agent
- sodium
- dinotefuran
- biphenthrin
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
-
- 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
Landscapes
- 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 discloses the Pesticidal combination and its application of a kind of dinotefuran and Biphenthrin, active pharmaceutical ingredient is dinotefuran and Biphenthrin, and the mass ratio of dinotefuran and Biphenthrin is 1-20:1.The active pharmaceutical ingredient dinotefuran and Biphenthrin of Pesticidal combination of the present invention belong to the insecticide of two kinds of different role mechanism, and the mutual mixture of the two will not generate conflict, and expand insecticidal spectrum, improve quick-acting and lasting effect, improve insecticide efficiency.
Description
Technical field
The present invention relates to a kind of Pesticidal combinations, and in particular to a kind of Pesticidal combination containing dinotefuran and Biphenthrin
And application of the composition in prevention and treatment cereal crops, fruit tree, vegetables insect pest, belong to technical field of pesticide.
Background technique
Biphenthrin (Bifenthrin) is that one kind efficiently synthesizes pyrethrins Insecticidal and acaricidal agent, acts on sodium ion
Passage interference nervous system, main rise are tagged and stomach poison function, no interior suction and fumigation action, insecticidal action rapidly, the residual period compared with
Length, insecticidal spectrum are wide, effective to various pests such as Lepidoptera, Semiptera, coleoptera, Thysanopteras, also have centainly to acarina pest
Control efficiency, can be used for that worm mite is simultaneous to be controlled.
Dinotefuran (dinotefuran) is a kind of nicotinic insecticide, controls insect nerve system cigarette by selectivity
Alkaline nAChR ligands, block the normal conduction of insect CNS, occur benumbing in turn so as to cause pest
It is dead.Dinotefuran have tag, stomach toxicity, root absorbability are strong, the quick-acting high, lasting periods long (3-4 weeks, theoretical lasting effect 43 days),
The features such as insecticidal spectrum is wide, and have excellent preventive effect to sucking insect, and show that very high desinsection is living in very low dosage
Property, has the function of permeating from leaf table into leaf and migrates.Dinotefuran be mainly used for prevent and treat wheat, rice, cotton, vegetables, fruit tree,
Aphid, leafhopper, plant hopper, thrips, aleyrodid and its resistant strain in the various crops such as tobacco leaf, while to coleoptera, Diptera evil
Worm has efficiently, and has efficiently to sanitary insect pests such as blattaria, termite, houseflies.
Bifenthrin formulation mainly based on missible oil, uses a large amount of organic solvents, there is pollution environment and transportation safety
The problem of；And dinotefuran, mostly based on water-soluble granule, drug effect is poor in use.Moreover, with the resistance of pest
It gradually increases, pesticide single dose is gradually reduced the effect of control of insect, and environment can be aggravated by increasing times for spraying and medicine frequency
Pollution, and the active constituent of different role mechanism, which is carried out compounding, can effectively overcome disadvantage mentioned above.And utilize two kinds of active components
Preventive effect can be improved in synergistic effect caused by mixture, expands insecticidal spectrum, delays the generation of pest resistance to insecticide, and it is dirty to reduce environment
Dye, is the important means of integrated control pest.
Summary of the invention
The object of the present invention is to provide the Pesticidal combination of a kind of dinotefuran and Biphenthrin, the Pesticidal combination is by furan worm
Amine and Biphenthrin both active pharmaceutical ingredients are compounded according to special ratios, generate good synergistic effect, the Insecticidal combinations
Object expands insecticidal spectrum, slows down the generation of drug resistance, and drug effect reduction and drug resistance generate when solving one-component desinsection
Deficiency, conducive to the sustainable development of environment.
It is a further object of the present invention to provide above-mentioned Pesticidal combinations in cereal crops, vegetables, fruit tree worms such as prevention and treatment soybean
Application in evil, the environmental protection of Pesticidal combination preparation process, safety, pollution-free problem occurs, and insecticidal spectrum is wide, insecticidal effect
It is good, there is better usage experience than single medicine active agent preparation.
Dinotefuran and Biphenthrin are compounded by research and test, improve insecticidal effect, reduced by inventor
The generation of drug resistance, and also by the selection to auxiliary agent, the dispersible oil of the dinotefuran and Biphenthrin that are had excellent performance
Suspending agent and wettable powder.Specific technical solution of the present invention is as follows:
A kind of Pesticidal combination, the active pharmaceutical ingredient of the Pesticidal combination are dinotefuran and Biphenthrin, dinotefuran and
The mass ratio of Biphenthrin is 1-20:1.
Further, synergistic effect is stronger when the mass ratio of dinotefuran and Biphenthrin is 1-10:1, and insecticidal effect is more preferably.
It is furthermore preferred that the mass ratio of dinotefuran and Biphenthrin is 1-5:1, yet more preferably 4:1.
It further, further include auxiliary agent, active pharmaceutical ingredient other than active pharmaceutical ingredient in above-mentioned Pesticidal combination
Content in Pesticidal combination is 10-60wt%, preferably 20-55wt%.
Further, above-mentioned Pesticidal combination can be made by the method well known to those skilled in the art and agriculturally be allowed
Any feasible dosage form, such as dispersible oil-suspending agent, wettable powder is made.When different dosage forms are made, auxiliary agent used
The content of difference, the active pharmaceutical ingredient of different dosage forms may also be different.Wherein, it can be mentioned by research to auxiliary agent and selection
The performance and using effect of high each dosage form.
Further, the present invention is directed to the characteristics of said medicine active constituent, to dividing for both active pharmaceutical ingredients
The formula for dissipating oil-suspending agent and wettable powder is studied and has been screened, and a kind of preferably dispersible oil-suspending agent agent has been obtained
Type and a kind of preferred wettable powder formulation, resulting dosage forms are had excellent performance.Solubility is larger (39.8g/L) in dinotefuran water,
Biphenthrin molecular weight is larger, fusing point is lower, when being processed into dispersible oil-suspending agent, is easy to appear during being sanded, heat is store
Livering, serious condensate oil problem.The present invention improves cladding and dispersion to raw medicine particle by the selection of dispersing agent, prevents it solidifying
It is poly-, structured oil phase is stabilized by the selection to emulsifier, structural stabilizing agent, prevents condensate oil livering；Dinotefuran and Biphenthrin
When being processed into wettable powder, low melting point raw medicine is easy to appear raw medicine particle fusion during heat storage and reunites, and leads to suspensibility
The problems such as with fineness decline, material agglomeration, the present invention pass through the content for selecting active pharmaceutical ingredient and dispersing agent, wetting agent, prevent
These auxiliary agents of agglomeration agent, filler, solve the problems, such as this.
Further, the preferably dispersible oil-suspending agent of the present invention consists of the following components in percentage by weight: pharmaceutical activity
Ingredient 10-40%, dispersing agent 2-5%, emulsifier 15.0%-25.0%, structural stabilizing agent 1-5%, oil solvent surplus.Wherein,
Emulsifier, dispersing agent, structural stabilizing agent, oil solvent are referred to as auxiliary agent, and emulsifier can make the liquid in dispersible oil-suspending agent
The oily mutually rapid emulsion dispersion after being diluted with water, dispersing agent can make the ion dispersed keep independent state, eliminate aggregation and
Cohesion, structural stabilizing agent can make product obtain suspended state steady in a long-term, extend the solid particles such as effective component in oily phase
In suspension time, prevent storage during or environmental change generate precipitating, agglomeration, oil solvent be make as non-aqueous media activity at
It is dispersed therein.
Preferably, above-mentioned dispersible oil-suspending agent consists of the following components in percentage by weight: active pharmaceutical ingredient 10-
40%, dispersing agent 2.5%-3.5%, emulsifier 21.0%-25.0%, structural stabilizing agent 2.0%-2.5%, oil solvent surplus.
It is furthermore preferred that above-mentioned dispersible oil-suspending agent consists of the following components in percentage by weight: active pharmaceutical ingredient 20-
30%, dispersing agent 3.0%-3.5%, emulsifier 21.0%-25.0%, structural stabilizing agent 2.0%-2.5%, oil solvent surplus.
Further, in above-mentioned dispersible oil-suspending agent, the dispersing agent is sodium lignin sulfonate, maleic-acrylic acid
Copolymer salt, polycarboxylic acids ammonium salt, polyox-yethylene-polyoxypropylene block copolymer, alkylphenol sodium sulfonate, alkyl naphthalene sulfonic acid formaldehyde
One in condensation product sodium salt, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, ethylene oxide-propylene oxide block copolymer and polycarboxylate sodium
Kind is a variety of, is preferably mixed by alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt and polycarboxylic acids ammonium salt 1:2-4 in mass ratio.This hair
In bright, polycarboxylic acids ammonium salt/sodium salt used is mainly ammonium polyacrylate salt/sodium salt.
Further, in above-mentioned dispersible oil-suspending agent, the emulsifier be polyoxyethylene polyoxypropylene block copolymer,
Fatty alcohol polyoxyethylene ether, polyoxyethylene groups Arrcostab, alkyl phenol polyoxyethylene ether, sorbierite polyoxy ether, anhydrous sorbitol
Polyoxyethylene ether, alkylphenol formaldehyde condensation product polyoxyethylene ether, calcium dodecyl benzene sulfonate, castor oil polyoxyethylene ether and fat
One of alcohol polyoxyethylene ether sulfosuccinic acid sodium is a variety of, preferably by calcium dodecyl benzene sulfonate, lauryl alcohol polyethylene glycol oxide
Ether and castor oil polyoxyethylene ether 3-5:1-2:1 in mass ratio are mixed.
Further, in above-mentioned dispersible oil-suspending agent, the structural stabilizing agent is white carbon black, organobentonite, xanthan
One of glue, aluminium-magnesium silicate and carboxymethyl cellulose are a variety of, preferably by white carbon black and organobentonite 1-2:1 in mass ratio
It mixes.
Further, in above-mentioned dispersible oil-suspending agent, the oil solvent is soybean oil, methyl esterification soybean oil, oleic acid first
One of ester, solvent naphtha 150# and solvent naphtha 200# or a variety of, preferably solvent naphtha 150#, solvent naphtha 200# and methyl oleate
Mixture, it is furthermore preferred that the content of solvent naphtha 150# is 2-3%, the content of solvent naphtha 200# is 7-8%, and methyl oleate is mended
Sufficient surplus.
Above-mentioned dispersible oil-suspending agent can be made using following methods: taking part oil solvent, it is living that drug is added wherein
Property ingredient, dispersing agent and emulsifier, be mixed, under the revolving speed of high-speed shearing machine 1000-2000 rpm stir shearing
It 30-40 minutes, mixes, until being ground to 8 μm of D90 < using sand mill, remaining oil solvent rinse sand mill is then added,
Oil solvent after rinse is incorporated in the material being sanded, and structural stabilizing agent is then added into material and carries out 30-40 points of shearing again
Oil-suspending agent can be dispersed to get dinotefuran Biphenthrin in clock.
Further, the preferred wettable powder of the present invention consists of the following components in percentage by weight: active pharmaceutical ingredient
10-60%, dispersing agent 2.0%-6.0%, wetting agent 2.0%-4.0%, anticaking agent 5.0%-10.0%, filler surplus.Its
In, dispersing agent, wetting agent, anticaking agent, filler are referred to as auxiliary agent, and the effect of dispersing agent is to prevent active pharmaceutical ingredient fine
Grain mutually aggregation makes it keep evenly dispersed forming in liquid-solid dispersion the long period with water, and the effect of wetting agent is drop
The liquid-solid surface tension of humble fine grained in water, increases the ability being soaked in water, and the effect of anticaking agent is to prevent powder from existing
It agglomerates during long-time storage, the effect of filler is load or dilution active pharmaceutical ingredient, and adjustment product content reaches standard.
Preferably, above-mentioned wettable powder consists of the following components in percentage by weight: active pharmaceutical ingredient 10-60%,
Dispersing agent 2.5%, wetting agent 2.5%, anticaking agent 7.0%, filler surplus.
It is furthermore preferred that above-mentioned wettable powder consists of the following components in percentage by weight: active pharmaceutical ingredient 45-
55%, dispersing agent 2.5%%, wetting agent 2.5%, anticaking agent 7.0%, filler surplus.
Further, in above-mentioned wettable powder, the dispersing agent is sodium lignin sulfonate, maleic-acrylic acid copolymerization
Object salt, polyox-yethylene-polyoxypropylene block copolymer, alkylphenol sodium sulfonate, alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt, naphthalene sulphur
Sour formaldehyde condensation products sodium salt, pareth sulfate, ethylene oxide-propylene oxide block copolymer and polycarboxylate sodium
One of or a variety of, preferably pareth sulfate and naphthalene sulfonic acid-formaldehyde condensation product sodium salt 1.0- in mass ratio
1.5:1.0 mixing.In the present invention, polycarboxylate sodium used is mainly polyacrylic acid sodium salt.Alkyl polyoxy second used
The alkyl of alkene ether sodium sulfate is the alkyl of C8-C12.
Further, in above-mentioned wettable powder, the wetting agent is lauryl sodium sulfate, a- sulfo-fatty acid first
Ester, sodium tetradecyl sulfate, neopelex, Negel, a- alkene sulfonic acid sodium, alkyl phenol polyoxyethylene ether
One of sodium sulphate, diisobutyl sodium naphthalene sulfonate, fatty acid sulfates and aliphatic ester sulfate are a variety of, and preferably two is different
Sodium butylnaphthalenesulfonate and dodecyl sodium sulfate 1.0-1.5:1.0 in mass ratio are mixed.
Further, in above-mentioned wettable powder, the anticaking agent is microcrystalline cellulose, tricalcium phosphate, sodium silicoaluminate
With one of white carbon black or a variety of, preferably white carbon black.
Further, in above-mentioned wettable powder, the filler is potassium sulfate, potassium chloride, diammonium hydrogen phosphate, urea, nothing
One of aqueous sodium persulfate, ammonium sulfate, kaolin, bentonite, talcum powder, attapulgite, diatomite, starch and precipitated calcium carbonate
Or a variety of, the preferably mixture of kaolin and anhydrous sodium sulfate, it is furthermore preferred that kaolinic content is 10-15%, anhydrous sulphur
Sour sodium supplies surplus.
Above-mentioned wettable powder can be made by the following method: by dinotefuran, Biphenthrin, dispersing agent, wetting agent, prevent
Agglomeration agent, filler are uniformly mixed in mixing machine, after airslide disintegrating mill is crushed to 20-30 μm of partial size, carry out secondary mixing, are mixed
Up to dinotefuran Biphenthrin wettable powder after closing uniformly.
The present invention compounds dinotefuran, Biphenthrin, on the basis of keeping their original insecticidal spectrums, shows
Insecticidal effect more outstanding, the Pesticidal combination are mainly used for preventing and treating the cereal crops such as soybean, vegetables, the insect pest in fruit tree,
The insect pest can be Semiptera, Lepidoptera, homoptera pest, such as stinkbug, aphid, aleyrodid, cabbage caterpillar etc..
The invention has the benefit that
1, the active pharmaceutical ingredient dinotefuran of Pesticidal combination of the present invention and Biphenthrin belong to two kinds of different role mechanism
Insecticide, the mutual mixture of the two will not generate conflict, and expand insecticidal spectrum, improve quick-acting and lasting effect, improve
Insecticide efficiency.
2, Pesticidal combination of the present invention has good synergistic effect in certain mass ratio, and preventive effect is higher than single dose, dosage
It is small, delay the drug resistance of insect pest, is conducive to environment sustainable development.
3, Pesticidal combination of the present invention can be made into dispersible oil-suspending agent, wettable powder, pass through the selection of auxiliary agent, gained
Dosage form is had excellent performance, and improves drug effect.
4, Pesticidal combination of the present invention is to stinkbug, aphid, aleyrodid, the cabbage caterpillar on the cereal crops such as soybean, vegetables, fruit tree
Equal Semipteras, Lepidoptera, homoptera pest have special efficacy.
Specific embodiment
Technical solution of the present invention is described in detail with following specific embodiments below, but the present invention is not limited only to this
A little examples.Unless otherwise instructed, following each component contents are weight percentage.
The embodiment of the present invention is the method combined using indoor toxicity test and field trial.First according to Sun Yunpei's Method into
Row indoor toxicity test defines the co-toxicity coefficient (CTC) after two kinds of medicaments compound by a certain percentage, and CTC < 80 is antagonism,
80≤CTC≤120 are summation action, and CTC > 120 is synergistic effect, on this basis, then carry out field trial.
Dinotefuran is compounded with Biphenthrin to aphid indoor toxicity test
After prerun determines the effective inhibition concentration range of each medicament, each medicament is set a series of respectively by active constituent content
Concentration processing, if clear water compares.It is carried out referring to " farm-chemical indoor determination test rule insecticide ", medicine is measured using infusion process
Agent and it is mixed after the lethal concentration of 50, and the method for the calculatings co-toxicity proposed with Sun Yunpei etc. (1960) is asked its poison is altogether
Number.
Calculation formula is following (using dinotefuran as standard agent, toxicity index 100):
Toxicity index (TI)=dinotefuran LC of Biphenthrin50The LC of/Biphenthrin50×100
Actual toxicity index (ATI)=dinotefuran LC of M50The LC of/M50×100
Theoretical toxicity index (TTI)=dinotefuran TI × P of MDinotefuranTI × P of+BiphenthrinBiphenthrin
TTI × 100 of co-toxicity coefficient (CTC)=M ATI/M of M
In formula: M is the mixture of dinotefuran and Biphenthrin different ratio；
PDinotefuranFor dinotefuran ratio shared in complex composition；
PBiphenthrinFor Biphenthrin ratio shared in complex composition.
Test result is as shown in table 1:
The toxicity test result of 1 dinotefuran of table, Biphenthrin and its compounding to aphid
As shown in Table 1, dinotefuran, Biphenthrin are to the LC of aphid50Respectively 1.5178mg/L and 0.5021mg/L.Furan worm
Mass ratio 1:1,2:1,4:1,10:1,20:1 of amine and Biphenthrin co-toxicity coefficient difference 126.84,130.56,168.40,
126.65,120.43,120 are all larger than, synergistic effect is shown as, more than 20:1 without synergistic effect.Therefore, dinotefuran and biphenyl chrysanthemum
Effect is preferable when the mass ratio of ester is 1-20:1, and synergistic effect is obvious when wherein mass ratio is 1-10:1, and mass ratio increases when being 4:1
Effect acts on highest.
After determining active pharmaceutical ingredient mass ratio, is used suitable auxiliary agent that wettable powder is made and oil can be dispersed and hanged
Floating agent, lower mask body enumerates several representative embodiments, not exhaustive.
1 10% dinotefuran Biphenthrin wettable powder of embodiment
Formula are as follows: dinotefuran 5%, Biphenthrin 5%, dispersing agent pareth sulfate 1.25%, naphthalene sulfonic acids
Formaldehyde condensation products sodium salt 1.25%, wetting agent diisobutyl sodium naphthalene sulfonate 1.5%, lauryl sodium sulfate 1.0%, anticaking agent
White carbon black 7%, filler kaolin 15%, anhydrous sodium sulfate add to 100%.
The preparation method comprises the following steps: dinotefuran, Biphenthrin, dispersing agent, wetting agent, anticaking agent, filler are mixed in mixing machine
It closes uniformly, after airslide disintegrating mill is crushed to 20-30 μm of partial size, carries out secondary mixing, join after mixing up to dinotefuran
Benzene pyrethroids wettable powder.
2 30% dinotefuran Biphenthrin wettable powder of embodiment
Formula are as follows: dinotefuran 20%, Biphenthrin 10%, dispersing agent pareth sulfate 1.25%, naphthalene sulphur
Sour formaldehyde condensation products sodium salt 1.25%, wetting agent diisobutyl sodium naphthalene sulfonate 1.25%, lauryl sodium sulfate 1.25%, anti-caking
Block agent white carbon black 7%, filler kaolin 15%, anhydrous sodium sulfate add to 100%.The preparation method is the same as that of Example 1.
3 45% dinotefuran Biphenthrin wettable powder of embodiment
Formula are as follows: dinotefuran 36%, Biphenthrin 9%, dispersing agent pareth sulfate 1.5%, naphthalene sulfonic acids
Formaldehyde condensation products sodium salt 1.0%, wetting agent diisobutyl sodium naphthalene sulfonate 1.25%, lauryl sodium sulfate 1.25%, anti-caking
Agent white carbon black 7%, filler kaolin 15%, anhydrous sodium sulfate add to 100%.The preparation method is the same as that of Example 1.
4 50% dinotefuran Biphenthrin wettable powder of embodiment
Formula are as follows: dinotefuran 40%, Biphenthrin 10%, dispersing agent pareth sulfate 1.5%, naphthalene sulfonic acids
Formaldehyde condensation products sodium salt 1.0%, wetting agent diisobutyl sodium naphthalene sulfonate 1.5%, lauryl sodium sulfate 1.0%, anticaking agent
White carbon black 7%, filler kaolin 15%, anhydrous sodium sulfate add to 100%.The preparation method is the same as that of Example 1.
5 60% dinotefuran Biphenthrin wettable powder of embodiment
Formula are as follows: dinotefuran 54.5%, Biphenthrin 5.5%, dispersing agent pareth sulfate 1.5%, naphthalene
Sulfonic formaldehyde condensation compound sodium salt 1.0%, wetting agent diisobutyl sodium naphthalene sulfonate 1.5%, lauryl sodium sulfate 1.0%, anti-caking
Block agent white carbon black 7%, filler kaolin 10%, anhydrous sodium sulfate add to 100%.The preparation method is the same as that of Example 1.
6 10% dinotefuran Biphenthrin wettable powder of embodiment
Formula are as follows: dinotefuran 5%, Biphenthrin 5%, dispersing agent naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6.0%, wetting agent ten
Sodium dialkyl sulfate 2.5%, anticaking agent white carbon black 5%, microcrystalline cellulose 5%, filler talcum powder 10%, anhydrous sodium sulfate add
To 100%, the preparation method is the same as that of Example 1.
7 30% dinotefuran Biphenthrin wettable powder of embodiment
Formula are as follows: dinotefuran 20.0%, Biphenthrin 10.0%, dispersing agent polyacrylic acid sodium salt 2%, sodium lignin sulfonate
2%, wetting agent lauryl sodium sulfate 1%, neopelex 1%, anticaking agent sodium silicoaluminate 5%, white carbon black
5%, filler ammonium sulfate 35%, diatomite add to 100%.The preparation method is the same as that of Example 1.
8 45% dinotefuran Biphenthrin wettable powder of embodiment
Formula are as follows: dinotefuran 36%, Biphenthrin 9%, dispersing agent polyox-yethylene-polyoxypropylene block copolymer 1.5%,
Alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt 1.5%, wetting agent diisobutyl sodium naphthalene sulfonate 2.5%, anticaking agent white carbon black 10%,
Filler attapulgite 15%, potassium sulfate add to 100%.The preparation method is the same as that of Example 1.
9 50% dinotefuran Biphenthrin wettable powder of embodiment
Formula are as follows: dinotefuran 40%, Biphenthrin 10%, dispersing agent maleic acid-acrylic acid copolymer sodium salt 1.0%, alkane
Base polyethenoxy ether sodium sulfate 1.0%, wetting agent a- alkene sulfonic acid sodium 1.5%, fatty acid sulfates sodium 1.5%, anticaking agent phosphorus
Sour tricalcium 5%, white carbon black 5%, filler diammonium hydrogen phosphate 30%, bentonite add to 100%.The preparation method is the same as that of Example 1.
10 60% dinotefuran Biphenthrin wettable powder of embodiment
Formula are as follows: dinotefuran 54.5%, Biphenthrin 5.5%, dispersing agent ethylene oxide-propylene oxide block copolymer
2.0%, wetting agent a- sulfo methyl ester 1.5%, alkyl phenol polyethenoxy ether sodium sulfate 1%, anticaking agent white carbon black
5%, filler urea 20%, precipitated calcium carbonate add to 100%.The preparation method is the same as that of Example 1.
Oil-suspending agent can be dispersed in 11 10% dinotefuran Biphenthrin of embodiment
Formula are as follows: dinotefuran 5%, Biphenthrin 5%, dispersing agent alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt 0.5%, poly- third
Enoic acid ammonium salt 2.0%, emulsifier calcium dodecyl benzene sulfonate 15.0%, ethoxylated dodecyl alcohol 3.0%, castor oil polyoxy second
Alkene ether 3.0%, structural stabilizing agent white carbon black HTB-260B 1.0%, organobentonite 1.0%, oil solvent solvent naphtha 150#
2.0%, solvent naphtha 200#7.0%, methyl oleate add to 100%.
The preparation method comprises the following steps: raw medicine, emulsifier, dispersant are added in oil solvent, stirring, in high-speed shearing machine
Stirring shearing 30-40 minutes, mix under the revolving speed of 1000-2000 revolutions per minute, until being ground to 8 μm of D90 < using sand mill,
Then remaining oil solvent rinse sand mill is added, is transferred in the preparation being sanded, structural stabilizing agent is then added and is cut again
It cuts and can be made within 30-40 minutes the dispersible oil-suspending agent product of dinotefuran Biphenthrin.
Oil-suspending agent can be dispersed in 12 18% dinotefuran Biphenthrin of embodiment
Formula are as follows: dinotefuran 12%, Biphenthrin 6%, dispersing agent alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt 0.6% gather
Acrylic acid ammonium salt 2.4%, emulsifier calcium dodecyl benzene sulfonate 15.0%, ethoxylated dodecyl alcohol 4.0%, castor oil polyoxy
Vinethene 4.0%, structural stabilizing agent white carbon black HTB-260B 1.6%, organobentonite 0.8%, oil solvent solvent naphtha 150#
2.0%, solvent naphtha 200#8.0%, methyl oleate add to 100%.The preparation method is the same as that of Example 11.
Oil-suspending agent can be dispersed in 13 26% dinotefuran Biphenthrin of embodiment
Formula are as follows: dinotefuran 20.8%, Biphenthrin 5.2%, dispersing agent alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt
1.0%, ammonium polyacrylate salt 2.3%, emulsifier calcium dodecyl benzene sulfonate 15.5%, ethoxylated dodecyl alcohol 4.5%, castor
Sesame oil polyoxyethylene ether 4.0%, structural stabilizing agent white carbon black HTB-260B 1.6%, organobentonite 0.8%, oil solvent solvent
Oily 150#2.5%, solvent naphtha 200#8.0%, methyl oleate add to 100%.The preparation method is the same as that of Example 11.
Oil-suspending agent can be dispersed in 14 30% dinotefuran Biphenthrin of embodiment
Dinotefuran 24%, Biphenthrin 6%, dispersing agent alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt 0.7%, ammonium polyacrylate
Salt 2.8%, emulsifier calcium dodecyl benzene sulfonate 15.0%, ethoxylated dodecyl alcohol 5.0%, castor oil polyoxyethylene ether
5.0%, structural stabilizing agent white carbon black HTB-260B 1.5%, organobentonite 1.0%, it is oil solvent solvent naphtha 150#3.0%, molten
Agent oil 200#8.0%, methyl oleate add to 100%.The preparation method is the same as that of Example 11.The preparation method is the same as that of Example 11.
Oil-suspending agent can be dispersed in 15 40% dinotefuran Biphenthrin of embodiment
Dinotefuran 36.4%, Biphenthrin 3.6%, dispersing agent alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt 1.0%, polypropylene
Acid ammonium salt 2.5%, emulsifier calcium dodecyl benzene sulfonate 16.0%, ethoxylated dodecyl alcohol 5.0%, castor oil polyoxyethylene
Ether 4.0%, structural stabilizing agent white carbon black HTB-260B 1.5%, organobentonite 1.0%, oil solvent solvent naphtha 150#3.0%,
Solvent naphtha 200#8.0%, methyl oleate add to 100%.The preparation method is the same as that of Example 11.
Oil-suspending agent can be dispersed in 16 10% dinotefuran Biphenthrin of embodiment
Dinotefuran 5%, Biphenthrin 5%, dispersing agent alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt 0.6%, Sodium Polyacrylate
Salt 1.4%, emulsifier calcium dodecyl benzene sulfonate 9%, fatty alcohol polyoxyethylene ether AEO-9 3.0%, alkylphenol formaldehyde condensation
Object polyoxyethylene ether 3.0%, structural stabilizing agent xanthan gum 1.0%, oil solvent solvent naphtha 150#5.0%, solvent naphtha 200#
5.0%, methyl esterification soybean oil adds to 100%.The preparation method is the same as that of Example 11.
Oil-suspending agent can be dispersed in 17 18% dinotefuran Biphenthrin of embodiment
Dinotefuran 12.0%, Biphenthrin 6.0%, dispersing agent maleic acid-acrylic acid copolymer salt 1.0%, ethylene oxide-
Propylene oxide block copolymer 1.5%, emulsifier calcium dodecyl benzene sulfonate 12.0%, fatty alcohol polyoxyethylene ether sulfosuccinic
Sour sodium 4.0%, alkyl phenol polyoxyethylene ether 4.0%, structural stabilizing agent white carbon black HTB-260B 1.5%, oil solvent solvent naphtha
150#2.3%, solvent naphtha 200#8.0%, soybean oil add to 100%.The preparation method is the same as that of Example 11.
Oil-suspending agent can be dispersed in 18 26% dinotefuran Biphenthrin of embodiment
Formula are as follows: dinotefuran 20.8%, Biphenthrin 5.2%, dispersing agent alkylphenol sodium sulfonate 2.0%, polyacrylic acid
Ammonium salt 2.0%, emulsifier polyoxyethylene polyoxypropylene block copolymers 15.0%, sorbitol polyoxyethylene ether 5.0%, castor oil
Polyoxyethylene ether 4.0%, structural stabilizing agent white carbon black HTB-260B 1.0%, aluminium-magnesium silicate 1.0%, oil solvent solvent naphtha 150#
2.0%, methyl esterification soybean oil 8.0%, methyl oleate add to 100%.The preparation method is the same as that of Example 11.
Oil-suspending agent can be dispersed in 19 33% dinotefuran Biphenthrin of embodiment
Formula are as follows: dinotefuran 30.0%, Biphenthrin 3.0%, dispersing agent sodium lignin sulfonate 2.0%, ammonium polyacrylate
Salt 2.5%, emulsifier calcium dodecyl benzene sulfonate 15.8%, alkylphenol formaldehyde condensation product polyoxyethylene ether 4.6%, castor oil are poly-
Ethylene oxide ether 4.0%, structural stabilizing agent white carbon black HTB-260B 1.5%, xanthan gum 2.0%, oil solvent methyl esterification soybean oil
10.0%, methyl oleate adds to 100%.The preparation method is the same as that of Example 11.
Oil-suspending agent can be dispersed in 20 40% dinotefuran Biphenthrin of embodiment
Formula are as follows: dinotefuran 38.1%, Biphenthrin 1.9%, dispersing agent polyox-yethylene-polyoxypropylene block copolymer
2.5%, ammonium polyacrylate salt 2.5%, emulsifier calcium dodecyl benzene sulfonate 16.0%, alkylphenol formaldehyde condensation product polyoxyethylene
Ether 5.0%, castor oil polyoxyethylene ether 4.0%, structural stabilizing agent white carbon black HTB-260B 2.5%, carboxymethyl cellulose
2.5%, oil solvent solvent naphtha 150#10.0%, methyl esterification soybean oil add to 100%.The preparation method is the same as that of Example 11.
1 50% dinotefuran Biphenthrin wettable powder of comparative example
Formula are as follows: dinotefuran 40%, Biphenthrin 10%, dispersing agent sodium lignin sulfonate 0.5%, succinic acid dibutyl ester sulphur
Sour sodium 2%, wetting agent APES formaldehyde condensation product succinic acid half ester sulfonate sodium 1.5%, lauryl alcohol sulfuric acid
Sodium 1%, anticaking agent white carbon black 7%, filler anhydrous sodium sulfate 15%, clay add to 100%.The preparation method is the same as that of Example 1.
Oil-suspending agent can be dispersed in 2 26% dinotefuran Biphenthrin of comparative example
Formula are as follows: dinotefuran 20.8%, Biphenthrin 5.2%, dispersing agent styrene acrylic copolymer 1.0%, fat
Alcohol polyoxyethylene ether phosphate 2.3%, emulsifier dodecyl benzene sulfonic acid isopropyl ammonium salt 15.5%, polyoxyethylene carboxylate
4.5%, alkyl phenol polyoxyethylene ether polyethenoxy ether 4.0%, structural stabilizing agent gas-phase silica 1.6%, organobentonite
0.8%, oil solvent solvent naphtha 150#2.5%, solvent naphtha 200#8.0%, methyl oleate add to 100%.Preparation method is the same as implementation
Example 11.
The dinotefuran and Biphenthrin compound preparation stable product quality prepare to above-described embodiment and comparative example carries out
Test.
Wherein, the detection method of the fineness of wettable powder is CIPAC MT185, and suspensibility detection method is CIPAC
MT15.1, heat storage stability detection method are CIPAC MT46.3.The suspensibility detection method of dispersible oil-suspending agent is CIPAC
MT184, heat storage stability detection method are CIPAC MT46.3.
Dinotefuran and Biphenthrin wettable powder testing result are as shown in table 2 below.
2 dinotefuran of table compounds wettable powder product quality situation obtained with Biphenthrin
From upper table 2 it is found that wettable powder suspensibility obtained by the embodiment of the present invention can achieve 84% or more, fineness can be with
Reach 99.5% or more.Quality after heat storage keeps stablizing, and is superior to comparative example 1.Wherein use the implementation of preferred promoter
The wettable powder performance of example 1-5 is more preferably.Dinotefuran in active constituent can be soluble in water, and need to disperse to suspend only joins
Benzene pyrethroids and the water-insoluble filler in part, so suspensibility is relatively high in each embodiment.And auxiliary agent in comparative example
Can be poor, and the ratio of water-insoluble filler is more, so suspensibility and fineness are poor.
In addition, in the case where selecting preferred promoter, effective ingredient content is in 10-60% model in terms of embodiment 1-5
The performance of gained wettable powder product is also variant when enclosing interior variation, this illustrates that medicament contg has a fixing to dosage form performance
It rings.It can be seen that in the case where ordinary adjuvants from embodiment 6-10, gained wettable powder performance relative reduction, replacement helps
Agent also improves without positive effect, this illustrates that the ingredient of preferred promoter and content make the performance of wettable powder be significantly improved work
With, ordinary adjuvants then without.
Dinotefuran and the dispersible oil-suspending agent testing result of Biphenthrin are as shown in table 3 below.
3 dinotefuran of table compounds dispersible oil-suspending agent product quality situation obtained with Biphenthrin
From upper table 3 it is found that the suspensibility that oil-suspending agent can be dispersed obtained by the embodiment of the present invention can achieve 80% or more, outside
Uniform Flow liquid is seen, the suspensibility after heat storage keeps stablizing, and individual appearances have slight condensate oil, still conform to quality requirement, and
It is better than comparative example 1.Wherein more preferably using the dispersible oil-suspending agent performance of the embodiment 11-15 of preferred promoter.
In addition, in the case where selecting preferred promoter, effective ingredient content is in 10-40% in terms of embodiment 11-15
The performance of the dispersible oil-suspending agent product of gained is also variant when variation in range, this illustrates that medicament contg has one to dosage form performance
Fixing is rung.It can be seen that in the case where ordinary adjuvants from embodiment 16-20, the opposite drop of oil-suspending agent performance can be dispersed in gained
Low, replacement auxiliary agent also improves without positive effect, this illustrates that the ingredient of preferred promoter and content make the performance of dispersible oil-suspending agent
The effect of being significantly improved, ordinary adjuvants then without.
Dinotefuran compounds field control effectiveness test measurement with Biphenthrin
1, field trial prevents and treats soybean aphid
The dinotefuran and Biphenthrin compound preparation prepare to above-described embodiment and comparative example prevents and treats Soybean Field aphid situation
Carry out pharmacodynamic test.This experiment is arranged in Weifang progress, and comparison medicament is 20% dinotefuran SG (commercially available), 40% biphenyl chrysanthemum
Ester EC (commercially available).
Hair initial stage is contained for aphid when application, 25 pieces of Soybean Fields is selected to be tested, wherein selecting one piece of Soybean Field as sky
White check plot, check plot is spraying for clear water, does not spray medicament, remaining experimental plot is chemicals treatment district, sprays different preparations.It applies
Prescription method are as follows: be watered 150kg by per hectare preparation dosage and be equipped with medical fluid, conversion cell liquid volume carries out even spraying.Experimental period
Between weather it is good, daily mean temperature be 20~26.0 DEG C.The application same day without rain, non-rainfall in 15 days after medicine.
Investigation method
Insect population is investigated before application, is investigated borer population amount living respectively within the 3rd, 7,14 day after medicine, is calculated Rectifying efficacies, and observe
Safety of the test medicine to crop.
Drug effect calculation method
In experimentation, the present composition has no adverse effects to soybean in test scope of medication, to Soybean Field aphid
Prevention and treatment the results are shown in Table 4:
4 treatment agent of table prevents and treats soybean aphid field control effectiveness test result
As can be seen from Table 4, soybean aphid can be effectively prevented after dinotefuran is compounded with Biphenthrin, control efficiency is superior to
Comparison medicament, also superior to comparative example.Other embodiments are wanted using the embodiment preventive effect of preferred promoter and optimum ratio, 14 days after medicine
Afterwards to the preventive effect of soybean aphid up to 80% or more.
2, field trial prevents and treats cabbage pieris
The dinotefuran and Biphenthrin compound preparation prepare to above-described embodiment and comparative example prevents and treats Soybean Field aphid situation
Carry out pharmacodynamic test.This experiment is arranged in Shouguang progress, and comparison medicament is 20% dinotefuran SG (commercially available), 40% Biphenthrin EC
(commercially available).
When application for cabbage caterpillar contain hair initial stage, select 25 pieces of cabbage fields to be tested, wherein select one piece of cabbage field as
Blank district, check plot is spraying for clear water, does not spray medicament, remaining experimental plot is chemicals treatment district, sprays different preparations.
Application method are as follows: be watered 150kg by per hectare preparation dosage and be equipped with medical fluid, conversion cell liquid volume carries out even spraying.Test
Period weather is good, and daily mean temperature is 20~26.0 DEG C.The application same day without rain, non-rainfall in 15 days after medicine.
Investigation method
Insect population is investigated before application, is investigated borer population amount living respectively within the 3rd, 7,14 day after medicine, is calculated Rectifying efficacies, and observe
Safety of the test medicine to crop.
Drug effect calculation method
In experimentation, the present composition has no adverse effects to wild cabbage in test scope of medication, to cabbage pieris
Prevention and treatment the results are shown in Table 5:
5 treatment agent of table prevents and treats cabbage field cabbage caterpillar field control effectiveness test result
As can be seen from Table 5, cabbage field cabbage caterpillar can be effectively prevented after dinotefuran is compounded with Biphenthrin, control efficiency is equal
Better than comparison medicament, also superior to comparative example.80% or more was reached to cabbage pieris preventive effect in 14 days after medicine, using preferred promoter and
The embodiment preventive effect of optimum ratio is better than other embodiments, and preventive effect can reach 90% or more.
Claims (10)
1. a kind of Pesticidal combination, it is characterized in that: active pharmaceutical ingredient is dinotefuran and Biphenthrin, dinotefuran and Biphenthrin
Mass ratio be 1-20:1.
2. Pesticidal combination according to claim 1, it is characterized in that: the mass ratio of dinotefuran and Biphenthrin is 1-10:
1, preferably 1-5:1, more preferably 4:1.
3. Pesticidal combination according to claim 1 or 2, it is characterized in that: the content of active pharmaceutical ingredient is 10-60wt%,
Preferably 20-55wt%.
4. Pesticidal combination according to claim 1 or 2, it is characterized in that: dosage form is dispersible oil-suspending agent or wettable
Pulvis.
5. Pesticidal combination according to claim 4, it is characterized in that: when dosage form is dispersible oil-suspending agent, by following heavy
The group of amount percentage is grouped as: active pharmaceutical ingredient 10-40%, dispersing agent 2-5%, emulsifier 15.0%-25.0%, structural stabilizing agent
1-5%, oil solvent surplus；
When dosage form is wettable powder, consist of the following components in percentage by weight: active pharmaceutical ingredient 10-60%, dispersing agent
2.0%-6.0%, wetting agent 2.0%-4.0%, anticaking agent 5.0%-10.0%, filler surplus.
6. Pesticidal combination according to claim 5, it is characterized in that: when dosage form is dispersible oil-suspending agent, by following heavy
The group of amount percentage is grouped as: active pharmaceutical ingredient 10-40%, dispersing agent 2.5%-3.5%, emulsifier 21.0%-25.0%, structure
Stabilizer 2.0%-2.5%, oil solvent surplus；
When dosage form is wettable powder, consist of the following components in percentage by weight: active pharmaceutical ingredient 10-60%, dispersing agent
2.5%, wetting agent 2.5%, anticaking agent 7.0%, filler surplus.
7. Pesticidal combination according to claim 6, it is characterized in that: when dosage form is dispersible oil-suspending agent, by following heavy
The group of amount percentage is grouped as: active pharmaceutical ingredient 20-30%, dispersing agent 3.0%-3.5%, emulsifier 21.0%-25.0%, structure
Stabilizer 2.0%-2.5%, oil solvent surplus；
When dosage form is wettable powder, consist of the following components in percentage by weight: active pharmaceutical ingredient 45-55%, dispersing agent
2.5%%, wetting agent 2.5%, anticaking agent 7.0%, filler surplus.
8. according to Pesticidal combination described in claim 5,6 or 7, it is characterized in that: when dosage form is dispersible oil-suspending agent, it is described
Dispersing agent is sodium lignin sulfonate, maleic acid-acrylic acid copolymer salt, polycarboxylic acids ammonium salt, PULLRONIC F68 block are total
Polymers, alkylphenol sodium sulfonate, alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, ethylene oxide-ring
One of Ethylene Oxide block copolymer and polycarboxylate sodium are a variety of；The emulsifier is total for polyoxyethylene polyoxypropylene block
Polymers, ethoxylated dodecyl alcohol, polyoxyethylene groups Arrcostab, alkyl phenol polyoxyethylene ether, sorbierite polyoxy ether, dehydration mountain
Pears alcohol polyoxyethylene ether, alkylphenol formaldehyde condensation product polyoxyethylene ether, calcium dodecyl benzene sulfonate, castor oil polyoxyethylene ether and
One of fatty alcohol polyoxyethylene ether sodium sulfosuccinate is a variety of；The structural stabilizing agent be white carbon black, organobentonite,
One of xanthan gum, aluminium-magnesium silicate and carboxymethyl cellulose are a variety of；The oil solvent be soybean oil, methyl esterification soybean oil,
One of methyl oleate, solvent naphtha 150# and solvent naphtha 200# or a variety of；
When dosage form is wettable powder, the dispersing agent is sodium lignin sulfonate, maleic acid-acrylic acid copolymer salt, polyoxy second
Alkene-polyoxypropylene block copolymers, alkylphenol sodium sulfonate, alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt, naphthalenesulfonateformaldehyde formaldehyde condensation
One of object sodium salt, pareth sulfate, ethylene oxide-propylene oxide block copolymer and polycarboxylate sodium or
It is a variety of；The wetting agent is lauryl sodium sulfate, a- sulfo methyl ester, sodium tetradecyl sulfate, detergent alkylate sulphur
Sour sodium, Negel, a- alkene sulfonic acid sodium, alkyl phenol polyethenoxy ether sodium sulfate, diisobutyl sodium naphthalene sulfonate, fatty acid
One of sulfate and aliphatic ester sulfate are a variety of；The anticaking agent is microcrystalline cellulose, tricalcium phosphate, aluminosilicate
One of sodium and white carbon black are a variety of；The filler be potassium sulfate, potassium chloride, diammonium hydrogen phosphate, urea, anhydrous sodium sulfate,
One of ammonium sulfate, kaolin, bentonite, talcum powder, attapulgite, diatomite, starch and precipitated calcium carbonate are a variety of.
9. Pesticidal combination according to claim 8, it is characterized in that: when dosage form is dispersible oil-suspending agent, the dispersion
Agent is mixed by alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt and polycarboxylic acids ammonium salt 1:2-4 in mass ratio, and the emulsifier is by ten
Dialkyl benzene sulfonic acids calcium, ethoxylated dodecyl alcohol and castor oil polyoxyethylene ether 3-5:1-2:1 in mass ratio are mixed, institute
It states structural stabilizing agent to be mixed by white carbon black and organobentonite 1-2:1 in mass ratio, the oil solvent is solvent naphtha 150#
, solvent naphtha 200# and methyl oleate mixture；
When dosage form is wettable powder, the dispersing agent is pareth sulfate and naphthalene sulfonic acid-formaldehyde condensation product sodium salt
1.0-1.5:1.0 is mixed in mass ratio, and the wetting agent is diisobutyl sodium naphthalene sulfonate and dodecyl sodium sulfate by matter
Amount is mixed than 1.0-1.5:1.0, and the anticaking agent is white carbon black, and the filler is the mixed of kaolin and anhydrous sodium sulfate
Close object.
10. Pesticidal combination of any of claims 1-9 answering in prevention and treatment cereal crops, vegetables or insect pest of the fruit tree
With the insect pest is Semiptera, Lepidoptera or homoptera pest, preferably aphid, stinkbug, aleyrodid or cabbage caterpillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910551785.4A CN110250197B (en) | 2019-06-25 | 2019-06-25 | Dinotefuran and bifenthrin insecticidal composition and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910551785.4A CN110250197B (en) | 2019-06-25 | 2019-06-25 | Dinotefuran and bifenthrin insecticidal composition and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110250197A true CN110250197A (en) | 2019-09-20 |
| CN110250197B CN110250197B (en) | 2021-11-09 |
Family
ID=67920993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910551785.4A Active CN110250197B (en) | 2019-06-25 | 2019-06-25 | Dinotefuran and bifenthrin insecticidal composition and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110250197B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110903148A (en) * | 2019-12-27 | 2020-03-24 | 浙江世佳科技股份有限公司 | Fulvic acid type compound fertilizer and preparation method and application thereof |
| CN113558068A (en) * | 2021-07-26 | 2021-10-29 | 中诚国联（河南）生物科技有限公司 | Preparation method and application of pesticide-fertilizer granules containing dinotefuran and bifenthrin |
| CN113841704A (en) * | 2021-10-28 | 2021-12-28 | 河北沃德丰药业有限公司 | Nanometer dry suspending agent of pymetrozine and dinotefuran and preparation method thereof |
| CN114631539A (en) * | 2020-12-15 | 2022-06-17 | 江苏扬农化工股份有限公司 | Low-content insecticidal nano preparation applied to household environment flowers and preparation method thereof |
| CN115104620A (en) * | 2021-08-13 | 2022-09-27 | 山东恒利达生物科技有限公司 | Furan nicotine insecticidal composition and application thereof |
| WO2024072727A1 (en) * | 2022-09-29 | 2024-04-04 | Fmc Corporation | Dry formulation of an active ingredient |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008133238A (en) * | 2006-11-29 | 2008-06-12 | Mitsui Chemicals Inc | Method for preventing insect pest damage |
| CN102415406A (en) * | 2010-09-28 | 2012-04-18 | 南京华洲药业有限公司 | Synergy insecticidal composition containing dinotefuran and pyrethrin pesticide and purpose thereof |
| CN104798806A (en) * | 2015-04-27 | 2015-07-29 | 湖南东永化工有限责任公司 | Slow-release insecticidal granules containing dinotefuran and bifenthrin |
| CN105685084A (en) * | 2014-11-28 | 2016-06-22 | 许冠安 | Pesticide |
-
2019
- 2019-06-25 CN CN201910551785.4A patent/CN110250197B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008133238A (en) * | 2006-11-29 | 2008-06-12 | Mitsui Chemicals Inc | Method for preventing insect pest damage |
| CN102415406A (en) * | 2010-09-28 | 2012-04-18 | 南京华洲药业有限公司 | Synergy insecticidal composition containing dinotefuran and pyrethrin pesticide and purpose thereof |
| CN105685084A (en) * | 2014-11-28 | 2016-06-22 | 许冠安 | Pesticide |
| CN104798806A (en) * | 2015-04-27 | 2015-07-29 | 湖南东永化工有限责任公司 | Slow-release insecticidal granules containing dinotefuran and bifenthrin |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110903148A (en) * | 2019-12-27 | 2020-03-24 | 浙江世佳科技股份有限公司 | Fulvic acid type compound fertilizer and preparation method and application thereof |
| CN114631539A (en) * | 2020-12-15 | 2022-06-17 | 江苏扬农化工股份有限公司 | Low-content insecticidal nano preparation applied to household environment flowers and preparation method thereof |
| CN113558068A (en) * | 2021-07-26 | 2021-10-29 | 中诚国联（河南）生物科技有限公司 | Preparation method and application of pesticide-fertilizer granules containing dinotefuran and bifenthrin |
| CN115104620A (en) * | 2021-08-13 | 2022-09-27 | 山东恒利达生物科技有限公司 | Furan nicotine insecticidal composition and application thereof |
| CN115104620B (en) * | 2021-08-13 | 2023-08-11 | 山东恒利达生物科技有限公司 | Furannicotine insecticidal composition and application thereof |
| CN113841704A (en) * | 2021-10-28 | 2021-12-28 | 河北沃德丰药业有限公司 | Nanometer dry suspending agent of pymetrozine and dinotefuran and preparation method thereof |
| WO2024072727A1 (en) * | 2022-09-29 | 2024-04-04 | Fmc Corporation | Dry formulation of an active ingredient |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110250197B (en) | 2021-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110250197A (en) | A kind of Pesticidal combination and its application of dinotefuran and Biphenthrin | |
| EP2667719B1 (en) | Pesticide composition comprising sulphur, an insecticide and an agrochemical excipient. | |
| CN103783036B (en) | Insecticide aqueous suspension agent containing Nylar microcapsules and preparation method thereof | |
| CN103931643A (en) | Insecticidal composition containing tetrachloro insect amide | |
| EP2667721B1 (en) | Pesticide composition comprising sulphur, an acaricide and an agrochemical excipient | |
| CN106818734A (en) | Microcapsule formulation and its preparation, micro-capsule suspension | |
| CN103918685A (en) | Insect disinfestation composition containing tetrachlorantraniliprole | |
| CN106259338A (en) | A kind of containing jasmonic or the composition pesticide of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate | |
| CN102696660B (en) | A kind of Pesticidal combination containing Tefluthrin | |
| CN109221127A (en) | A kind of Pesticidal combination containing bromine worm fluorobenzene bisamide and anabasine | |
| CN103380781A (en) | A pesticidal composition containing lambda cyhalothrin and diafenthiuron | |
| CN105613511A (en) | Agricultural pesticide composition and application thereof | |
| CN106561689A (en) | Pesticide composition containing afidopyropen and cyclaniliprole | |
| CN106665614A (en) | Weeding composition containing penoxsulam, bispyribac-sodium and mefenacet | |
| CN112931526A (en) | Water dispersible granule containing bifenthrin and fluopicolide as well as preparation method and application thereof | |
| CN102217645B (en) | Insecticidal composition containing novaluron and organophosphorus compounds | |
| CN108077286A (en) | A kind of Pesticidal combination containing ethyl pleocidin and butene-fipronil | |
| CN110250183A (en) | A kind of composition and application thereof comprising S-Ethyl ethylthio sulfonate and jinggangmeisu | |
| CN110012909A (en) | A kind of Pesticidal combination containing sanguinarine | |
| CN106937634A (en) | A kind of acaricide composition and its application method | |
| CN106937642A (en) | A kind of medicament composition of the mite of azoles containing second nitrile | |
| CN109418284A (en) | A kind of Pesticidal combination containing Biphenthrin | |
| CN108391666A (en) | A kind of Pesticidal combination containing ethyl pleocidin and paichongding | |
| CN108849905A (en) | A kind of compound pesticide composition of fluorine-containing ether bacterium amide | |
| CN103518727A (en) | Fluopyram-containing bactericidal composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |