CN110178850A - One kind containing emamectin benzoate and capillary composition pesticide - Google Patents
One kind containing emamectin benzoate and capillary composition pesticide Download PDFInfo
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- CN110178850A CN110178850A CN201910480242.8A CN201910480242A CN110178850A CN 110178850 A CN110178850 A CN 110178850A CN 201910480242 A CN201910480242 A CN 201910480242A CN 110178850 A CN110178850 A CN 110178850A
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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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/22—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
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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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
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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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Abstract
The invention discloses one kind to contain emamectin benzoate and capillary composition pesticide, and the composition pesticide is made of emamectin benzoate and capillary, and the weight ratio of emamectin benzoate and capillary is (15 ~ 1): (1 ~ 15).Ratio range, which is further determined, after emamectin benzoate and capillary compounding of the present invention shows apparent synergistic function, the co-toxicity coefficient of the indoor virulence test of tea lesser leafhopper is all larger than 120 on prevention and treatment crops, practical control efficiency can be improved, it reduces dosage and reduces pesticide cost, be conducive to delay the generation of Disease Resistance, pesticide residue is low, efficacy stability, is not likely to produce anti-medicament.The present invention is also optimized insecticides adjuvant, the pesticide lasting period can be increased, increase drug effect, pesticide is reduced to endophytic infiltration, pesticide residue is reduced, improves pesticide efficacy, significantly improve the anti-light photograph of pesticide activity component, anti-ultraviolet ability, it reduces the chance light of pesticide activity component and decomposes, the speed for having delayed pesticide to decompose in application and half-life period, improve drug effect, the lasting period of medicament is extended, drug cost is reduced.
Description
Technical field
It is specifically a kind of to contain emamectin benzoate and capillary pesticide combination the invention belongs to technical field of pesticide
Object.
Background technique
Emamectin benzoate, English common name are as follows: Emamectin is a kind of new and effective semisynthetic antibiotics desinsection
Agent, it has the characteristics of ultra high efficiency, low toxicity (preparation is closely nontoxic), noresidue, nuisanceless equal biological pesticides, to lepidopterous insects
Larva and other many pests and mite class activity it is high, existing stomach poison function again and action of contace poison, and in pest control
During beneficial insect is not injured, be conducive to the integrated control to pest, in addition expand insecticidal spectrum, reduce to people and animals'
Toxicity.Especially to Lepidoptera, Diptera, thrips class ultra high efficiency, as red tape leaf roller, cigarette aphid noctuid, bollworm, maduca sexta,
Diamondback moth mythimna separata, beet armyworm, nonirrigated farmland Beet armyworm, confused Autographa spp, cabbage looper, cabbage butterfly, cabbage heart snout moth's larva, wild cabbage horizontal stripe
Snout moth's larva, tomato hawkmoth, colorado potato bug, Mexico ladybug etc. have good control efficiency.
Capillary is new pyrrole class compound, is acted on the mitochondria of insect bodies inner cell, intracorporal by insect
Mixed-functional oxidase works, and mainly inhibits the conversion of adenosine diphosphate (ADP) (ADP) to atriphos (ATP).And Adenosine triphosphate
Glycosides stored cells maintain energy necessary to its vital functions.The medical instrument has stomach toxicity and action of contace poison.On blade face, permeability is strong, has
Certain systemic action, and have the characteristics that insecticidal spectrum is wide, preventive effect is high, holding effect is long, safe.It can control resistant insect.Prevention and treatment
Object is mainly the various vegetables such as diamondback moth, cabbage caterpillar, beet armyworm, prodenia litura, Oeobia undalis, vegetable aphid, liriomyza bryoniae, thrips evil
Worm.
Pesticide is made in the combination of active principles of different pesticides, is to develop and develop at present novel pesticide and prevention and treatment agriculturally
A kind of effective and quick way of resistance germ.After the pestsides synthesis of different cultivars, three kinds of type of action: phase are typically exhibited
Add effect, synergistic effect and antagonism.Compound synergic is formulated well, can significantly improve practical control efficiency, reduces agriculture
The usage amount of medicine is the important means of integrated control disease to greatly delay the generation speed of germ drug resistance.Therefore agriculture
The research direction of medicine mainly to achieve the effect that synergy is at present both at home and abroad to grind pesticide how to select not having to agriculture chemical compounding
One of the important means of study carefully.
The inventors discovered that emamectin benzoate and capillary are compounded, have within the scope of certain compound proportion
The pests such as apparent synergistic function, especially red spider, aleyrodid, aphid, tea geometrid, tea lesser leafhopper have significant anti-
Control effect.
Make its activity after pesticidal preparations application at present due to being influenced by biological factor and two broad aspect of abiotic factor
Ingredient occurs seriously to degrade in the environment, and wherein photochemical degradating process is the nonbiodegradable principal mode of pesticide, pesticide light
Solution has significant impact to the drug effect performance of pesticide.Because can mainly have to the ultraviolet light that environment impacts in nature sunlight
UV-A (wave-length coverage is between 320-400nm) and UV-B (wave-length coverage is between 290-320nm).Light is prevented in the prior art
The approach of quick property pesticide photodissociation mainly adds UV-A ultraviolet absorber and UV-B ultraviolet absorber, such agriculture in pharmaceutical formulation
Medicine preparation is in storage and transport process, and photosensitive pesticide photodissociation has certain relaxation effect, but pesticidal preparations are in application
Middle control efficiency is not but very ideal.Therefore, pesticide activity composition can be effectively relieved in storage or application because of light in research
The problem of solving too fast failure extends the half-life period of light sensitivity pesticide activity composition, and the utilization efficiency for improving pesticide activity component is
The research emphasis of Pesticidal products exploitation.
The disclosure of background above technology contents is only used for auxiliary and understands inventive concept and technical solution of the invention, not
The prior art for necessarily belonging to present patent application shows above content in the applying date of present patent application in no tangible proof
In the case where having disclosed, above-mentioned background technique should not be taken to the novelty and creativeness of evaluation the application.
Summary of the invention
It is an object of that present invention to provide one kind to have apparent synergistic effect, and control efficiency is good, efficacy stability, meets light and is not easy
Decomposition, efficacy time are long containing emamectin benzoate and capillary composition pesticide, can be used for preventing and treating a variety of evils agriculturally
The prevention and treatment of worm, especially tea lesser leafhopper.
In order to achieve the goal above, The technical solution adopted by the invention is as follows:
One kind contains emamectin benzoate and capillary composition pesticide, the composition pesticide by emamectin benzoate and
The weight ratio of capillary composition, emamectin benzoate and capillary is (15 ~ 1): (1 ~ 15.Preferably, the methylamino AVM hereinafter
The weight ratio of rhzomorph and capillary is that weight ratio is 1:5.
Preferably, the preparation of the composition pesticide is suspending agent, aqueous emulsion, microemulsion, water dispersible granules, wettable powder
It is agent, granule, a kind of in ultra low volume liquids.It is not limited only to dosage form provided by the invention, may also be fabricated which a variety of dosage forms, it is such as solvable
The acceptable dosage forms of various pesticides such as property liquor, soluble powder, seed dressing, seed coat agent, dry suspending agent, sustained release agent.Preferably,
The weight accounting of emamectin benzoate and capillary is 5-10% in the pesticidal preparations.
Preferably, microemulsion, the weight ratio of each component is made in the emamectin benzoate and capillary are as follows: methylamino Ah
Tie up rhzomorph 1-3%, capillary 3-8%, calcium dodecyl benzene sulfonate 5-10%, methyl allyl polyoxyethylene ether 5-10%, castor oil
Polyoxyethylene ether 3-5%, pentaerythritol stearate 1-3%, trimethylbenzene 5-10%, cyclohexanone 5-10%, anti-light stabilizer 0.5-
1.5%, surplus is water.
Preferably, suspending agent, the weight proportion of each component are as follows: methylamino is made in the emamectin benzoate and capillary
Avermectin 1-3%, capillary 3-8%, ricinoleate ester sodium sulphate 3-5%, polyoxyethylene nonyl phenyl vinethene 1-2%, polyacrylic acid
Sodium 0.5-1.5%, it lauric acid amide of ethanol 1-2%, methyl allyl polyoxyethylene ether 0.5-1%, triisopropanolamine 3-5%, plants
Sour 0.1-0.5%, anti-light stabilizer 0.5-1.5%, surplus is water.
Preferably, aqueous emulsion, the weight ratio of each component is made in the emamectin benzoate and capillary are as follows: methylamino Ah
It is poly- to tie up rhzomorph 1-3%, capillary 3-8%, calcium dodecyl benzene sulfonate 3-5%, methyl allyl polyoxyethylene ether 1-3%, castor oil
Ethylene oxide ether 0.5-1.5%, pentaerythritol stearate 0.5-1.5%, trimethylbenzene 10-15%, cyclohexanone 10-15%, anti-light stabilization
Agent 0.5-1.5%, surplus are water.
Wettable powder, the weight percent of each component are as follows: methylamino is made in the emamectin benzoate and capillary
Avermectin 1-3%, capillary 3-8%, polyacrylamide 2-4%, ricinoleate ester sodium sulphate 1-3%, polyoxyethylene nonyl phenyl ethylene
Ether 0.5-1%, Sodium Polyacrylate 0.5-1%, lauric acid amide of ethanol 1-2%, white carbon black 1-3%, anti-light stabilizer 0.5-1.5%,
Surplus is kaolin.
Preferably, the anti-light stabilizer is by decanedioic acid bis- (1,2,2,6,6- pentamethyl -4- piperidyl) esters, 2,
3- dihydroxy naphthlene -6- sodium sulfonate and N- (carboethoxyphenyl)-N '-methyl-N '-phenyl formamidine composition.
Preferably, in the anti-light stabilizer each component weight percentage are as follows: decanedioic acid bis- (1,2,2,6,6-
Pentamethyl -4- piperidyl) ester 40-60%, 2,3- dihydroxy naphthlene -6- sodium sulfonate 20-35% and N- (carboethoxyphenyl)-N
'-methyl-N '-phenyl formamidine 20-30%.
The emamectin benzoate and capillary preparation provided by the invention, red spider, aleyrodid, aphid on crops
Worm, tea geometrid, tea lesser leafhopper have good control efficiency, and especially tea lesser leafhopper effect is extremely aobvious on prevention and treatment crops
It writes.
Compared with prior art, it advantages of the present invention and has the beneficial effect that
1, insecticide emamectin benzoate and capillary provided by the invention are according to (15 ~ 1): after (1 ~ 15) compounding, showing
Apparent synergistic function, in the indoor virulence test that proportion is the tea lesser leafhopper on prevention and treatment crops within the scope of 1:1-5
Co-toxicity coefficient be all larger than 120, can improve practical control efficiency, reduce dosage and reduce pesticide cost, be conducive to delay disease
The generation of evil resistance, pesticide residue is low, efficacy stability, is not likely to produce anti-medicament.
2, the present invention is also optimized insecticides adjuvant, can increase the pesticide lasting period, increase drug effect, reduces pesticide to plant
Infiltration in object reduces pesticide residue, improves pesticide efficacy, reduces environmental pollution.
3, the present invention by long-term research add on the basis of auxiliary agent by decanedioic acid bis- (1,2,2,6 by experiment discovery
, 6- pentamethyl -4- piperidyl) and ester, 2,3- dihydroxy naphthlene -6- sodium sulfonate and N- (carboethoxyphenyl)-N '-methyl-N
The anti-light stabilizer of '-phenyl formamidine composition significantly improves the anti-light photograph of pesticide activity component, anti-ultraviolet ability, reduces agriculture
The chance light of medicine active constituent and decompose, the speed for having delayed pesticide to decompose in application and half-life period, improve drug effect, prolong
The lasting period of medicament is grown.
Specific embodiment
Invention is further described in detail With reference to embodiment.It is emphasized that following the description is only
It is merely exemplary, the range and its application being not intended to be limiting of the invention.
1 6% emamectin benzoate chlorfenapyr microemulsion of embodiment
Emamectin benzoate 1%, capillary 5%, calcium dodecyl benzene sulfonate 8%, methyl allyl polyoxyethylene ether 6%, castor-oil plant
Oily polyoxyethylene ether 4%, pentaerythritol stearate 2%, trimethylbenzene 8%, cyclohexanone 7%, anti-light stabilizer 1.2%, surplus are water,
Microemulsion is conventionally made.The weight percentage of each component in the anti-light stabilizer are as follows: decanedioic acid it is bis- (1,2,
2,6,6- pentamethyl -4- piperidyls) ester 55%, 2,3- dihydroxy naphthlene -6- sodium sulfonate 30% and N- (carboethoxyphenyl)-N
'-methyl-N '-phenyl formamidine 25%.
2 8% emamectin benzoate chlorfenapyr microemulsion of embodiment
Emamectin benzoate 3%, capillary 5%, calcium dodecyl benzene sulfonate 5%, methyl allyl polyoxyethylene ether 10%, castor-oil plant
Oily polyoxyethylene ether 3%, pentaerythritol stearate 1.5%, trimethylbenzene 10%, cyclohexanone 5%, anti-light stabilizer 0.8%, surplus are
Microemulsion is conventionally made in water.The weight percentage of each component in the anti-light stabilizer are as follows: decanedioic acid it is bis- (1,
2,2,6,6- pentamethyl -4- piperidyls) ester 60%, 2,3- dihydroxy naphthlene -6- sodium sulfonate 20% and N- (ethoxy carbonyl benzene
Base)-N '-methyl-N '-phenyl formamidine 20%.
3 5% emamectin benzoate chlorfenapyr microemulsion of embodiment
Emamectin benzoate 2.5%, capillary 2.5%, calcium dodecyl benzene sulfonate 10%, methyl allyl polyoxyethylene ether 8%,
Castor oil polyoxyethylene ether 4%, pentaerythritol stearate 3%, trimethylbenzene 10%, cyclohexanone 5%, anti-light stabilizer 1%, surplus are
Microemulsion is conventionally made in water.The weight percentage of each component in the anti-light stabilizer are as follows: decanedioic acid it is bis- (1,
2,2,6,6- pentamethyl -4- piperidyls) ester 50%, 2,3- dihydroxy naphthlene -6- sodium sulfonate 30% and N- (ethoxy carbonyl benzene
Base)-N '-methyl-N '-phenyl formamidine 20%.
4 10% emamectin benzoate chlorfenapyr microemulsion of embodiment
Emamectin benzoate 3%, capillary 7%, calcium dodecyl benzene sulfonate 7%, methyl allyl polyoxyethylene ether 5%, castor-oil plant
Oily polyoxyethylene ether 4.5%, pentaerythritol stearate 2.5%, trimethylbenzene 10%, cyclohexanone 3%, anti-light stabilizer 1.5%, surplus
For water, microemulsion is conventionally made.The weight percentage of each component in the anti-light stabilizer are as follows: decanedioic acid bis- (1
, 2,2,6,6- pentamethyl -4- piperidyls) and ester 55%, 2,3- dihydroxy naphthlene -6- sodium sulfonate 20% and N- (ethoxy carbonyl benzene
Base)-N '-methyl-N '-phenyl formamidine 25%.
Comparative example 1
Emamectin benzoate 1%, capillary 5%, calcium dodecyl benzene sulfonate 8%, methyl allyl polyoxyethylene ether 6%, castor-oil plant
Oily polyoxyethylene ether 4%, pentaerythritol stearate 2%, trimethylbenzene 8%, cyclohexanone 7%, surplus are water, are conventionally made
Microemulsion.
Comparative example 2
Emamectin benzoate 1%, capillary 5%, calcium dodecyl benzene sulfonate 6%, octyl phenol polyoxyethylene ether 10%, trimethylbenzene
10%, cyclohexanone 8%, dimethyl silicone polymer 1%, surplus are water, and microemulsion is conventionally made.
Indoor toxicity test of the emamectin benzoate capillary to tea tree tea lesser leafhopper:
The synergistic effect of pharmacy mix is evaluated according to the co-toxicity coefficient method (CTC) of Sun Yunpei's Method, i.e. CTC≤80 are antagonism work
With 80<CTC<120 are summation action, and CTC>=120 are synergistic effect.Test result is as shown in table 1.
Single dose toxicity index=standard agent EC50/ single dose EC50 × 100
Theoretical toxicity index=A single dose toxicity index × A single dose in mixture content+B agent toxicity index × B agent in mixture
Content (%)
Actual toxicity index=standard single dose EC50 value/certain single dose EC50 × 100
Co-toxicity coefficient=actual toxicity index/theoretical toxicity index × 100
Table 1: emamectin benzoate capillary compounds the indoor virulence test result to tea tree tea lesser leafhopper
It is learnt from above-mentioned test result, emamectin benzoate capillary compounding of the present invention is (15 ~ 1) in weight ratio: (1 ~
15) in range, co-toxicity coefficient is all larger than 120, i.e. the composition shows as synergy to the bioactivity of tea tree tea lesser leafhopper
Effect, especially when emamectin benzoate: when the mass ratio of capillary is 1:5, co-toxicity coefficient 205.06, synergistic effect is shown
It writes.
Anti-light decomposition run
Emamectin benzoate chlorfenapyr microemulsion made from embodiment 1-4 and comparative example 1,2 is placed in culture dish, is covered
Then transparent plastic film is respectively placed under ultraviolet lamp (38W, wavelength 254nm) and sunlight and irradiates.In 1h, 12h, for 24 hours,
48h, 72h, the separately sampled content by high pressure liquid chromatographic analysis emamectin benzoate, and calculate different time nodes
The resolution ratio of emamectin benzoate, test result are as shown in table 3.The calculation formula of resolution ratio are as follows: resolution ratio %=(methylamino Ah
Tie up Affirm (Merck Co.) content after content-is ultraviolet or sunlight irradiation before rhzomorph is store)/emamectin benzoate store before content
×100%。
Table 3: the anti-light decomposition run result of Tebuconazole Prochloraz microemulsion of the present invention
It is learnt from above-mentioned test result, emamectin benzoate chlorfenapyr microemulsion provided by the invention is added 0.5-1.5%'s
After anti-light stabilizer, uvioresistant, sun photodissociation performance are significantly improved, and the microemulsion for not adding anti-light stabilizer divides after 72h
Solution rate reaches 70%, and resolution ratio is only 10% or so after adding anti-light stabilizer, and existing conventional auxiliary agent is in 72h ultraviolet irradiation
Lower resolution ratio reaches 90% basic decomposition, and drug effect is substantially reduced.
5 6% emamectin benzoate capillary suspending agent of embodiment
Emamectin benzoate 1%, ricinoleate ester sodium sulphate 3.5%, polyoxyethylene nonyl phenyl vinethene 1.5%, gathers capillary 5%
Sodium acrylate 1.2%, lauric acid amide of ethanol 1-%, methyl allyl polyoxyethylene ether 0.8%, triisopropanolamine 4%, anti-light point
Agent 1.2%, phytic acid 0.4% are solved, surplus is water.The weight percentage of each component in the anti-light stabilizer are as follows: decanedioic acid bis- (1
, 2,2,6,6- pentamethyl -4- piperidyls) and ester 55%, 2,3- dihydroxy naphthlene -6- sodium sulfonate 20% and N- (ethoxy carbonyl benzene
Base)-N '-methyl-N '-phenyl formamidine 25%.
6 6% emamectin benzoate capillary aqueous emulsion of embodiment
Emamectin benzoate 1%, capillary 5%, calcium dodecyl benzene sulfonate 5%, methyl allyl polyoxyethylene ether 2%, castor-oil plant
Oily polyoxyethylene ether 1.2%, pentaerythritol stearate 1.2%, trimethylbenzene 12%, anti-light distintegrant 1%, cyclohexanone 10%, surplus are
Water.The weight percentage of each component in the anti-light stabilizer are as follows: bis- (1,2,2,6, the 6- pentamethyl -4- piperazines of decanedioic acid
Piperidinyl) ester 60%, 2,3- dihydroxy naphthlene -6- sodium sulfonate 20% and N- (carboethoxyphenyl)-N '-methyl-N '-phenyl formamidine
20%。
7 6% emamectin benzoate capillary wettable powder of embodiment
Emamectin benzoate 1%, capillary 3-8%, polyacrylamide 2-4%, ricinoleate ester sodium sulphate 1-3%, nonyl phenol are poly-
Ethylene oxide ether 0.5-1%, Sodium Polyacrylate 0.5-1%, lauric acid amide of ethanol 1-2%, anti-light distintegrant 0.8%, white carbon black
1-3%, surplus are kaolin.The weight percentage of each component in the anti-light stabilizer are as follows: decanedioic acid bis- (1,2,2,6
, 6- pentamethyl -4- piperidyl) and ester 45%, 2,3- dihydroxy naphthlene -6- sodium sulfonate 35% and N- (carboethoxyphenyl)-N '-first
Base-N '-phenyl formamidine 25%.
Prevention and treatment tea tree tea lesser leafhopper is carried out using above-described embodiment preparation to test.
Experimental design: control group medicament be 10% sulfime ether aqueous emulsion and 20% guadipyr microemulsion, and use clear water as
Blank control.Spray 7d, 14d are respectively investigated once, conventionally calculate control efficiency, and test data is newly multiple using Deng Kenshi
It is as shown in table 2 that range method (DMRT) J carries out statistical results.
Table 2: control efficiency of the emamectin benzoate capillary to tea tree tea lesser leafhopper
| Chemicals treatment | Dosage | 7d control efficiency (%) | 14 control efficiency (%) |
| Embodiment 1 | 70g/ hectares | 91.52 | 88.74 |
| Embodiment 2 | 70g/ hectares | 88.23 | 86.14 |
| Embodiment 3 | 70g/ hectares | 86.31 | 83.21 |
| Embodiment 4 | 70g/ hectares | 87.13 | 85.63 |
| Embodiment 5 | 150g/ hectares | 82.63 | 79.65 |
| Embodiment 6 | 100g/ hectares | 84.56 | 81.23 |
| Embodiment 7 | 150g/ hectares | 89.13 | 86.31 |
| Comparative example 1 | 70g/ hectares | 90.16 | 85.49 |
| Comparative example 2 | 70g/ hectares | 86.32 | 79.29 |
| 10% imidacloprid suspending agent | 200g/ hectares | 73.46 | 69.16 |
| 20% capillary Biphenthrin emulsion in water | 100g/ hectares | 69.21 | 59.23 |
| Control group (clear water) | 2.78 | / | / |
By test result table 2 it is found that the preparation of emamectin benzoate capillary of the present invention compounding prevents and treats the small greenery of tea tree tea
When cicada, usage amount is significantly reduced, 7d and 14d control efficiency is substantially better than 10% imidacloprid suspending agent and 20 capillary biphenyl chrysanthemums
Ester aqueous emulsion, while the auxiliary agent control efficiency that this programme uses is also superior to existing auxiliary agent.
The above content is combine it is specific/further detailed description of the invention for preferred embodiment, cannot
Assert that specific implementation of the invention is only limited to these instructions.General technical staff of the technical field of the invention is come
It says, without departing from the inventive concept of the premise, some replacements or modifications can also be made to the embodiment that these have been described,
And these substitutions or variant are regarded as belonging to the scope of protection of the present invention.
Claims (10)
1. one kind contains emamectin benzoate and capillary composition pesticide, it is characterised in that: the composition pesticide is by first
The weight ratio of amino avermectin and capillary composition, emamectin benzoate and capillary is (15 ~ 1): (1 ~ 15).
2. containing emamectin benzoate and capillary composition pesticide according to claim 1, it is characterised in that: the first
The weight ratio that amino avermectin and the weight ratio of capillary are is 1:4.
3. containing emamectin benzoate and capillary composition pesticide as claimed in claim 1 or 2, it is characterised in that: described
The preparation of composition pesticide is suspending agent, aqueous emulsion, microemulsion, water dispersible granules, wettable powder, granule, ultra-low volume
It is a kind of in liquor；The weight accounting of emamectin benzoate and capillary is 5-10% in the pesticidal preparations.
4. containing emamectin benzoate and capillary pesticidal preparations as claimed in claim 3, it is characterised in that: microemulsion is made
The weight ratio of each component are as follows: emamectin benzoate 1-3%, capillary 3-8%, calcium dodecyl benzene sulfonate 5-10%, methallyl
Base polyoxyethylene ether 5-10%, castor oil polyoxyethylene ether 3-5%, pentaerythritol stearate 1-3%, trimethylbenzene 5-10%, hexamethylene
Ketone 5-10%, anti-light stabilizer 0.5-1.5%, surplus is water.
5. containing emamectin benzoate and capillary pesticidal preparations according to claim 3, it is characterised in that: suspension is made
The weight proportion of agent each component are as follows: emamectin benzoate 1-3%, capillary 3-8%, ricinoleate ester sodium sulphate 3-5%, nonyl
Phenol polyethylene glycol oxide ether 1-2%, Sodium Polyacrylate 0.5-1.5%, lauric acid amide of ethanol 1-2%, methacrylic polyoxyethylene
Ether 0.5-1%, triisopropanolamine 3-5%, phytic acid 0.1-0.5%, anti-light stabilizer 0.5-1.5%, surplus is water.
6. containing emamectin benzoate and capillary pesticidal preparations according to claim 3, it is characterised in that: water and milk is made
The weight ratio of agent each component are as follows: emamectin benzoate 1-3%, capillary 3-8%, calcium dodecyl benzene sulfonate 3-5%, methyl alkene
Propyl polyoxyethylene ether 1-3%, castor oil polyoxyethylene ether 0.5-1.5%, pentaerythritol stearate 0.5-1.5%, trimethylbenzene
10-15%, cyclohexanone 10-15%, anti-light stabilizer 0.5-1.5%, surplus is water.
7. containing emamectin benzoate and capillary pesticidal preparations according to claim 3, it is characterised in that: be made wettable
The weight percent of property pulvis each component are as follows: emamectin benzoate 1-3%, capillary 3-8%, polyacrylamide 2-4%, castor-oil plant
Oleate sodium sulphate 1-3%, polyoxyethylene nonyl phenyl vinethene 0.5-1%, Sodium Polyacrylate 0.5-1%, lauric acid amide of ethanol 1-
2%, white carbon black 1-3%, anti-light stabilizer 0.5-1.5%, surplus is kaolin.
8. containing emamectin benzoate and capillary pesticidal preparations according to claim any one of 4-7, it is characterised in that:
The anti-light stabilizer is by bis- (1,2,2,6, the 6- pentamethyl -4- piperidyl) esters of decanedioic acid, 2,3- dihydroxy naphthlene -6- sulphur
Sour sodium and N- (carboethoxyphenyl)-N '-methyl-N '-phenyl formamidine composition.
9. containing emamectin benzoate and capillary pesticidal preparations according to claim 8, it is characterised in that: described anti-light
The weight percentage of each component in stabilizer are as follows: bis- (1,2,2,6,6- pentamethyl -4- piperidyl) the ester 40- of decanedioic acid
60%, 2,3- dihydroxy naphthlene -6- sodium sulfonate 20-35% and N- (carboethoxyphenyl)-N '-methyl-N '-phenyl formamidine 20-
30%。
10. containing emamectin benzoate and capillary pesticidal preparations as described in claim any one of 3-8, it is characterised in that:
The application of preparation tea lesser leafhopper on prevention and treatment crops.
Priority Applications (1)
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| CN101322495A (en) * | 2008-07-05 | 2008-12-17 | 惠州市中迅化工有限公司 | Insecticidal composition containing emamectin-benzoate and chlorfenapyr |
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