CN110495463A - The Synergistic insecticidal composition of the pyrimidine containing trifluoro-benzene and its application - Google Patents
The Synergistic insecticidal composition of the pyrimidine containing trifluoro-benzene and its application Download PDFInfo
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- CN110495463A CN110495463A CN201910850643.8A CN201910850643A CN110495463A CN 110495463 A CN110495463 A CN 110495463A CN 201910850643 A CN201910850643 A CN 201910850643A CN 110495463 A CN110495463 A CN 110495463A
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- benzene
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- pyrimidine
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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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
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- Pest Control & Pesticides (AREA)
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Abstract
The invention discloses a kind of Synergistic insecticidal composition of pyrimidine containing trifluoro-benzene and its applications, belong to technical field of pesticide.Insecticide composition of the invention includes A, B two kinds of active components, and wherein active components A is trifluoro-benzene pyrimidine, and active constituent B is one of botanical pesticide matrine, nimbin, pyrethrin.Insecticide composition of the present invention, active components A and the mechanism of action of active constituent B are entirely different, compounding can be to pest synergy, improve preventive effect, reduce Pesticide use amount, delay the generation of drug resistance, reduces resistance risk, can be used for the prevention and treatment of the suckings pest such as wheat aphid, cotten aphid, maize aphids, bean aphid, Potato Aphid, eriosoma lanigerum, tomato trialeurodes vaporariorum, small brown rice planthopper, brown paddy plant hopper, false eye leafhopper.
Description
Technical field
The invention belongs to technical field of pesticide, and in particular to a kind of Synergistic insecticidal composition of the pyrimidine containing trifluoro-benzene and its
Using.
Background technique
In recent years, pest occurrence degree aggravates year by year with the change of farming and cropping system, crop yield and quality
It is severely impacted.Pest control with insecticide is means the most economical and effective in control of insect, is being retrieved using insecticide control pest
Crop yield loss is improved and is extremely important in agricultural product commodity and quality.
Trifluoro-benzene pyrimidine (triflumezopyrim) is the novel mesoionic insecticides of Du Pont's research and development.The compound is made
For acetylcholinergic receptor, but it is different from anabasine insecticide, is in the insecticide for act on nicotinic acetylcholine receptor
Unique compound for playing inhibiting effect, i.e. nicotinic acetylcholine receptor inhibitor.It is drowse after insect poisoning, it is no excited or
Spasm phenomenon is then benumbed, paralysis, until dead.It is with good uptake and translocation, permeability, resistance of rainwater washing against.Trifluoro
Benzene pyrimidine efficiently, wide spectrum, to Lepidoptera, homoptera pest have good preventive effect, can be used for cotton, rice, corn and soybean
Equal crops.
Botanical pesticide refers to that effective component is mainly derived from the pesticide of plant, and nature has own degradation to it
Approach is not easy to cause damages to environment, and safety interval is short, is not likely to produce phytotoxicity to crop.Botanical pesticide is raw to nocuousness
The mechanism of action of object and conventional chemical insecticides difference are larger, and most plants source pesticide can act on the multiple of harmful organism
Tract is conducive to that harmful organism is avoided to form drug resistance.
During application insecticide control pest, long-term continuous high dose single variety or single effect side are used
The chemical insecticide of formula, the problems such as be easy to causeing pest drug resistance and resistance evolution.The reasonable compounding or mixture of pesticide compound
Have many advantages, such as the generation and development for reducing pharmaceutical use, improving preventive effect, delaying pest resistance and drug resistance, is solution
Certainly one of the maximally efficient method of the above problem.
Currently, trifluoro-benzene pyrimidine and botanical pesticide matrine, nimbin, pyrethrin are compounded there is not yet having
Using and for wheat aphid, cotten aphid, maize aphids, bean aphid, Potato Aphid, eriosoma lanigerum, tomato trialeurodes vaporariorum, small brown rice planthopper, it is brown fly
The relevant report of the suckings pest such as lice, false eye leafhopper prevention and treatment.
Summary of the invention
To solve the above-mentioned problems in the prior art, the present invention provides a kind of comprising trifluoro-benzene pyrimidine, plant source agriculture
The insecticide composition of medicine is realized to the suckings pest such as field crop, vegetables, fruit tree wheat aphid, cotten aphid, bean aphid, corn
Effectively preventing and kill off for aphid, Potato Aphid, eriosoma lanigerum, tomato trialeurodes vaporariorum, small brown rice planthopper, brown paddy plant hopper, false eye leafhopper etc., subtracts
Few applications of pesticide amount improves to crop safety, solves the problems such as pest resistance to insecticide.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
The Synergistic insecticidal composition of the pyrimidine containing trifluoro-benzene, including effective active components A and active constituent B；Wherein, active
Ingredient A is trifluoro-benzene pyrimidine, and active constituent B is any one in botanical pesticide matrine, nimbin and pyrethrin.
On the basis of above scheme, the weight ratio of the active components A and active constituent B are 1-100: 1-100.
On the basis of above scheme, the weight ratio of the active components A and active constituent B are 1-60: 1-20.
On the basis of above scheme, the weight ratio of the active components A and active constituent B are 1-40: 1-10.
Defined by the range of weight ratio, active components A and active constituent B mixture obtain synergistic technology and imitate
Fruit.
On the basis of above scheme, the quality percentage of active components A and active constituent B contain in the insecticide composition
Amount accounts for the 1-95% of total amount.
On the basis of above scheme, the quality percentage of active components A and active constituent B contain in the insecticide composition
Amount accounts for the 1-20% of total amount.
On the basis of above scheme, the Synergistic insecticidal compositions further include pesticide conven-tional adjuvants, and the pesticide is normal
Advising auxiliary agent can be carrier, surfactant etc..
The carrier indicates a kind of organic or inorganic, natural or synthetic substance.They facilitate the application of active constituent,
The carrier be usually it is inert and must be it is agriculturally acceptable, especially processed plant is received.Carrier can be
Solid, such as clay, natural or synthetic silicate, silica, resin, wax, solid fertilizer；Or liquid, as water,
Alcohols, ketone, petroleum distillate, aromatic hydrocarbons or wax hydrocarbon, chlorohydrocarbon, liquefied gas etc..
The surfactant may include emulsifier, dispersing agent or wetting agent, it can be ionic or non-ionic.
The example that can be mentioned that is salt, ethylene oxide and the aliphatic of the salt of polyacrylic acid, lignosulfonates, phenolsulfonic acid or naphthalene sulfonic acids
Alcohol or polymer, sulfosuccinic with aliphatic acid or with aliphatic amine and fortified phenol (especially alkylphenol or aryl phenol)
Phosphate, the alkane of the phenol of hydrochlorate, taurine derivatives (especially taurine alkane rouge) and alcohol phosphate or multi-hydroxy ethyl
Base sulfonate, alkylaryl sulfonates, alkyl sulfate, lauryl ether sulfate, aliphatic alcohol sulfate and sulphation ten
Six-, 17-and octadecanol and sulphated fatty alcohol glycol ether, in addition there are naphthalene or naphthalene sulfonic acids and phenol and formaldehyde
Condensation product, NONIN HS 240, ethoxylated isooctyl-phenol, octyl phenol or nonyl phenol, alkyl phenyl polyglycol ether,
Tributyl phenyl polyglycol ether, three stearyl phenyl polyglycol ethers, alkyl aryl polyether alcohol, pure and mild fatty alcohol/oxidation second
Alkene condensate, ethoxylated castor oil, polyoxyethylene alkyl ether, ethoxylation polyoxypropylene, laruyl alcohol polyglycol ether acetal,
Sorbitol ester, lignin sulfite waste liquor and protein, albuminate, polysaccharide (such as methylcellulose), hydrophobically modified form sediment
Powder, polyvinyl alcohol, polycarboxylate, poly-alkoxyl compound, polyvinylamine, polyvinylpyrrolidone and its copolymer.At least need
A kind of surfactant exists, to be conducive to active constituent dispersion in water and be conducive to enable them to correctly to be applied to plant
Object.
The Pesticidal combination contain various other components, as protecting colloid, adhesive, thickener, thixotropic agent,
Bleeding agent, stabilizer, chelating agent, film forming agent, dyestuff, colorant and polymer.
The Pesticidal combination can used before through dilution or directly by user.It, which is prepared, to be added by common
Work method preparation, i.e., after active material being mixed with liquid solvent or solid carrier, add surfactant such as dispersing agent, surely
Determine one or more of agent, wetting agent, adhesive, defoaming agent etc..
On the basis of above scheme, the specific preparation of the Pesticidal combination is missible oil, suspending agent, microemulsion, outstanding cream
Agent, aqueous emulsion, dispersible oil-suspending agent, wettable powder, water dispersible granules, suspension seed-coating agent.
For example, raw medicine, safener, solvent, emulsifier in above-mentioned formula are added in mother liquor modulation kettle, uniformly oil is made
Phase, through high-speed stirred, is uniformly mixed in the uniformly mixed injection product modulation kettle such as deionized water, antifreeze and the present invention is made
The transparent or semitransparent microemulsion product of composition.
In brief, composition of the invention can be added with conventional use of solid in the formula of the prior art and liquid
Agent mixing.
Piercing and sucking of the Synergistic insecticidal composition of the above-mentioned pyrimidine containing trifluoro-benzene in prevention and treatment field crop, vegetables, fruit tree etc.
Application in formula mouthpart insect.
On the basis of above scheme, the sucking pest is wheat aphid, cotten aphid, maize aphids, bean aphid, potato
Aphid, eriosoma lanigerum, tomato trialeurodes vaporariorum, small brown rice planthopper, brown paddy plant hopper or false eye leafhopper.
It is that the present invention realizes the utility model has the advantages that
(1) Pesticidal combination of the present invention is environmentally friendly insecticide, is easy to degrade in the environment, is pacified to crop
Entirely.
(2) Pesticidal combination of the present invention has the characteristics that easy to use, easy to spread, there is huge economic benefit
And social benefit.
(3) compared with prior art, Pesticidal combination of the present invention can prevent and kill off wheat aphid, cotten aphid, maize aphids, Ma Ling
The typical fields such as potato aphid, false eye leafhopper, eriosoma lanigerum, small brown rice planthopper, brown paddy plant hopper, fruit tree crop pest, and can prevent and kill off kind
The vegetable at protected field pest such as eggplant trialeurodes vaporariorum.
(4) insecticide composition of the present invention can be applied to plant to be processed by spraying, seed treatment method
On blade, seed, active components A is compounded with active constituent B's, can improve preventive effect, synergistic effect table to pest synergy
Now to reduce Pesticide use amount, delay the generation of drug resistance, reduce resistance risk, insecticidal action faster, it is more longlasting.
Specific embodiment
Term as used in the present invention generally has those of ordinary skill in the art usual unless otherwise specified
The meaning of understanding.
Combined with specific embodiments below, and referring to the data further detailed description present invention.Following embodiment only be
It illustrates the present invention, rather than limits the scope of the invention in any way.
Embodiment 1
By indoor toxicity test research active components A (trifluoro-benzene pyrimidine), (matrine, is removed nimbin with active constituent B
One of worm chrysanthemum element) compounding is to the preventive and therapeutic effect of pest.
Reagent agent: trifluoro-benzene pyrimidine, matrine, nimbin, pyrethrosin primary medicine.
Trifluoro-benzene pyrimidine, matrine, nimbin, pyrethrosin primary medicine are used into acetone solution respectively, and are made into respectively
The mother liquor of 10000mg/L is stored at 4 DEG C spare in refrigerator.
For trying insect: rhopalosiphum padi.
Measuring method:
(1) indoor toxicity test method
Using rhopalosiphum padi as test material, using glass tube medicine embrane method measurement to active components A, active constituent B and its
Mixture preparation carries out toxicity test.
Single agent virulence determination method:
Using leaching worm immersion method, first reagent agent (including active components A, active constituent B) is configured to acetone
The mother liquor of 10000mg/L, then 5 concentration gradients are configured to according to the method for equal ratios with 0.1% Tween-80 solution, it is spat with 0.1%
Warm -80 solution are as control.It takes out after aphid is soaked into the liquid 5s together with wheat seeding, after sucking extra medical fluid with blotting paper, picks
Except alatae, retain wingless aphid, be put into culture dish, is raised, be then placed in 25 DEG C of illumination boxs, 48h with filter paper moisturizing
Borer population living is investigated afterwards.3 repetitions of every processing, ask virulence regression equation, the lethal concentration of 50 (LC with DSP50) and 95% confidence interval.
Mixed agent joint toxicity measuring:
It, will be for the active components A (trifluoro-benzene pyrimidine) of mixture, active constituent B (kuh-seng on the basis of single dose toxicity test
One of alkali, nimbin, pyrethrin) its LC is pressed respectively50Value dosage ratio by weight is respectively set 40: 1,20: 1,10: 1,
2: 1,1: 1,1: 2,1: 10 totally 7 proportion, be configured to 5 series of concentrations gradients by different ratio, every processing is repeated 3 times.Pass through
Linear regression analysis between the insect population death rate and drug concentration logarithm, find out Mixed Pharmacy to rhopalosiphum padi it is lethal in
Concentration LC50Value and CTC value.
(2) data statistic analysis
Test data is for statistical analysis by Microsoft Excel 2016, DPS data processing work platform, calculates
The LC of every kind of medicament out50Value, 95% confidence limit.The co-toxicity coefficient that mixed agent is calculated using Sun Yunpei's Method (1960), according to total poison
The synergistic effect of coefficient magnitude evaluation mixed agent.
Each medicament inhibiting rate is calculated according to the following formula:
The insect population death rate (%)=total borer population × 100 of death insect population number/processing
Corrected mortality (%)=[(the processing group insect population death rate-control group insect population death rate)/(1- control group insect population is dead
Die rate)] × 100
Toxicity index TI=(standard agent LC50/ reagent agent LC50)×100
Mixed agent actual toxicity index ATI=(standard agent LC50/ mixture preparation LC50)×100
(PA and PB are respectively mixed agent to TI × PB of TI × PA+ single dose B of mixed agent theoretical toxicity index TTI=single dose A
The percentage composition of middle effective component)
Theoretical toxicity index TTI × 100 of the actual toxicity index ATI/ mixed agent of co-toxicity coefficient CTC=mixed agent
Synergistic effect judgement: CTC >=120 have synergistic effect；80 < CTC < 120 are summation action；CTC≤80 are
Antagonism.
(3) result and analysis: as shown in table 1~4.
Toxicity test result of the 14 kinds of medicaments of table to rhopalosiphum padi
2 trifluoro-benzene pyrimidine of table is with matrine different proportion mixture to the toxicity test result of rhopalosiphum padi
3 trifluoro-benzene pyrimidine of table is with nimbin different proportion mixture to the toxicity test result of rhopalosiphum padi
4 trifluoro-benzene pyrimidine of table is with pyrethrin different proportion mixture to the toxicity test result of rhopalosiphum padi
By table 1, table 2 it is found that trifluoro-benzene pyrimidine, matrine and its mixture, indoor poison with higher to rhopalosiphum padi
Power when wherein the proportion of trifluoro-benzene pyrimidine and matrine is between 10: 1~1: 2, exists to the co-toxicity coefficient of rhopalosiphum padi
120 or more, show that both insecticides have good synergistic function under this proportion.
By table 1, table 3 it is found that trifluoro-benzene pyrimidine, nimbin and its mixture, indoor poison with higher to rhopalosiphum padi
Power when wherein the proportion of trifluoro-benzene pyrimidine and nimbin is between 20: 1~1: 2, exists to the co-toxicity coefficient of rhopalosiphum padi
120 or more, show that both insecticides have good synergistic function under this proportion.
By table 1, table 4 it is found that trifluoro-benzene pyrimidine, pyrethrin and its mixture, to rhopalosiphum padi interior with higher
Virulence, it is equal to the co-toxicity coefficient of rhopalosiphum padi when wherein the proportion of trifluoro-benzene pyrimidine and pyrethrin is between 2: 1~1: 10
120 or more, show that both insecticides have good synergistic function under this proportion.
Embodiment 2
5.5% trifluoro-benzene pyrimidine matrine suspending agent
Group is grouped as following (each component is by weight percentage):
Trifluoro-benzene pyrimidine 5%, matrine 0.5%, Negel formaldehyde condensation products (dispersing agent) 5%, castor oil are poly-
Ethylene oxide ether (emulsifier) 3%, fatty alcohol polyoxyethylene ether (emulsifier) 5%, sodium methylene bis-naphthalene sulfonate (wetting agent) 3%,
Xanthan gum (thickener) 2%, glycerine (antifreeze) 4%, water complements to 100%.
The preparation method comprises the following steps: each active constituent, various auxiliary agents and water are sufficiently mixed uniformly in proportion, sand mill is put into, is ground
5 μm of partial size are milled to, 5.5% trifluoro-benzene pyrimidine matrine suspending agent is made.
The insecticide composition is applied to prevention and treatment wheat aphid, just peak period occurs into pest, various concentration is watered spraying.Prevention and treatment
Effect is as shown in table 5.
The field efficacy of 5 trifluoro-benzene pyrimidine of table and matrine difference preparation prevention and treatment wheat aphid
As shown in Table 5, trifluoro-benzene pyrimidine and synergistic effect after matrine mixture are obvious, bright to the control efficiency of wheat aphid
It is aobvious to be better than single dose, and effective ingredient consumption significantly reduces.
Embodiment 3
11% trifluoro-benzene pyrimidine water dispersed nimbin granule
Group is grouped as following (each component is by weight percentage):
Trifluoro-benzene pyrimidine 10%, nimbin 1%, Negel formaldehyde condensation products (dispersing agent) 5%, lignin sulfonic acid
Sodium (dispersing agent) 5%, sodium methylene bis-naphthalene sulfonate (wetting agent) 2%, ammonium sulfate (disintegrating agent) 3%, White Carbon black (filler) 30%,
Calcium carbonate (filler) complements to 100%.
The preparation method comprises the following steps: by each active constituent, Negel formaldehyde condensation products, wetting agent, disintegrating agent, filler press than
Example is sufficiently mixed, and is crushed to 5 μm of partial size through airslide disintegrating mill, is obtained female powder, make after female powder is sufficiently mixed with sodium lignin sulfonate
Grain, drying, sieving, so that 11% trifluoro-benzene pyrimidine nimbin water-dispersible granules be made.
The insecticide composition is applied to prevention and treatment wheat aphid, just peak period occurs into pest, various concentration is watered spraying.Prevention and treatment
Effect is as shown in table 6.
The field efficacy of 6 trifluoro-benzene pyrimidine of table and nimbin difference preparation prevention and treatment wheat aphid
As shown in Table 6, trifluoro-benzene pyrimidine and nimbin mixed rear synergistic effect are obvious, bright to the control efficiency of wheat aphid
It is aobvious to be better than single dose, and effective ingredient consumption significantly reduces.
Embodiment 4
10% trifluoro-benzene pyrimidine pyrethrin missible oil
Group is grouped as following (each component is by weight percentage):
Trifluoro-benzene pyrimidine 5%, pyrethrin 5%, hexamethylene (solvent) 25%, (agricultural emulsifier NO.600 is existing to agricultural emulsifier NO.600
Existing conventional products in technology, can market be commercially available) (emulsifier) 3%, castor oil polyethylene glycol be condensed (emulsifier)
5%, glycerine (antifreeze) 4%, dimethylbenzene complements to 100%.
The preparation method comprises the following steps: each active constituent, various auxiliary agents and water are sufficiently mixed in proportion, it is added in mixing kettle, stirring
It is uniform to obtain 10% trifluoro-benzene pyrimidine pyrethrin missible oil.
The insecticide composition is applied to prevention and treatment wheat aphid, just peak period occurs into pest, various concentration is watered spraying.Prevention and treatment
Effect is as shown in table 7.
The field efficacy of 7 trifluoro-benzene pyrimidine of table and pyrethrin difference preparation prevention and treatment wheat aphid
As shown in Table 7, trifluoro-benzene pyrimidine and synergistic effect after pyrethrin mixture are obvious, to the control efficiency of wheat aphid
Significantly better than single dose, and effective ingredient consumption significantly reduces.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But without departing from the technical solutions of the present invention, according to the technical essence of the invention to above embodiments institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection scope of technical solution of the present invention.
Claims (9)
1. the Synergistic insecticidal composition of the pyrimidine containing trifluoro-benzene, which is characterized in that including effective active components A and active constituent B；
Wherein, active components A is trifluoro-benzene pyrimidine, and active constituent B is in botanical pesticide matrine, nimbin and pyrethrin
Any one.
2. the Synergistic insecticidal composition of the pyrimidine containing trifluoro-benzene according to claim 1, which is characterized in that the active constituent
The weight ratio of A and active constituent B are 1-100: 1-100.
3. the Synergistic insecticidal composition of the pyrimidine according to claim 1 containing trifluoro-benzene, which is characterized in that it is described activity at
The weight ratio for dividing A and active constituent B is 1-60: 1-20.
4. the Synergistic insecticidal composition of the pyrimidine according to claim 1 containing trifluoro-benzene, which is characterized in that it is described activity at
The weight ratio for dividing A and active constituent B is 1-40: 1-10.
5. the Synergistic insecticidal composition of the pyrimidine according to claim 1 containing trifluoro-benzene, which is characterized in that the insecticide
The mass percentage of active components A and active constituent B account for the 1-95% of total amount in composition.
6. the Synergistic insecticidal composition of the pyrimidine according to claim 5 containing trifluoro-benzene, which is characterized in that the insecticide
The mass percentage of active components A and active constituent B account for the 1-20% of total amount in composition.
7. the Synergistic insecticidal composition of the pyrimidine according to claim 1 containing trifluoro-benzene, which is characterized in that the desinsection group
The specific preparation for closing object is missible oil, suspending agent, microemulsion, suspoemulsion, aqueous emulsion, dispersible oil-suspending agent, wettable powder, water
Dispersible granule, suspension seed-coating agent.
8. the Synergistic insecticidal composition of the described in any item pyrimidines containing trifluoro-benzene of claim 1~7 is in prevention and treatment field crop, vegetable
Application in the sucking pest of dish, fruit tree etc..
9. application according to claim 8, which is characterized in that the sucking pest is wheat aphid, cotten aphid, corn leaf aphids
Worm, bean aphid, Potato Aphid, eriosoma lanigerum, tomato trialeurodes vaporariorum, small brown rice planthopper, brown paddy plant hopper or false eye leafhopper.
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| CN116138274A (en) * | 2022-10-27 | 2023-05-23 | 山东科大创业生物有限公司 | Composition containing 4-trifluoromethyl nicotinamide and botanical insecticide and application thereof |
| CN117016554A (en) * | 2023-08-11 | 2023-11-10 | 河北省农林科学院植物保护研究所 | Insecticidal composition containing trifluoro-phenylpyrimidine and celastrus angulatus and application thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616155A (en) * | 2020-07-03 | 2020-09-04 | 浙江中山化工集团股份有限公司 | Pesticide composition containing trifluorobenzene pyrimidine and chamaejasmine |
| CN116138274A (en) * | 2022-10-27 | 2023-05-23 | 山东科大创业生物有限公司 | Composition containing 4-trifluoromethyl nicotinamide and botanical insecticide and application thereof |
| CN116138274B (en) * | 2022-10-27 | 2024-09-27 | 山东科大创业生物有限公司 | Composition containing 4-trifluoromethyl nicotinamide and botanical insecticide and application thereof |
| CN117016554A (en) * | 2023-08-11 | 2023-11-10 | 河北省农林科学院植物保护研究所 | Insecticidal composition containing trifluoro-phenylpyrimidine and celastrus angulatus and application thereof |
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|---|---|
| CN110495463B (en) | 2021-08-24 |
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