CN110476993A - It is a kind of for preventing and treating the composition pesticide of red spider - Google Patents
It is a kind of for preventing and treating the composition pesticide of red spider Download PDFInfo
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- CN110476993A CN110476993A CN201910827641.7A CN201910827641A CN110476993A CN 110476993 A CN110476993 A CN 110476993A CN 201910827641 A CN201910827641 A CN 201910827641A CN 110476993 A CN110476993 A CN 110476993A
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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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
- A01N43/76—1,3-Oxazoles; Hydrogenated 1,3-oxazoles
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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 present invention relates to a kind of for preventing and treating the composition pesticide of red spider, and effective component is emamectin benzoate B2a benzoate and etoxazole.Active component mass ratio in composition pesticide of the invention is within the scope of 80:1-1:80 using with apparent synergistic effect.Composition pesticide of the invention is adapted for use in prevention and treatment red spider, has promotional value.
Description
Technical field
The invention belongs to pesticide fields, are related to a kind of composition pesticide, and in particular to a kind of for preventing and treating the pesticide of red spider
Composition.
Background technique
The research of composition pesticide is for extending the service life of new varieties of pesticides, the resistance for alleviating target organisms, expanding
Prevention spectrum, reduction control cost, raising drug effect and environmental safety etc. have great importance.Therefore, countries in the world pair
The research of pestsides synthesis is all extremely paid attention to.
Chinese patent CN201310063563.0, which is disclosed, synthesizes avermectin B2a/2b amine by parent of Avermectin B2
The method of radical derivative, derivative salt, it is disclosed that a kind of compound and system of emamectin benzoate B2a benzoate
Preparation Method, and then the applicant obtains name for the first time and formally at home, starts simultaneously to emamectin benzoate B2a benzene
The more research of the application start of formates.The structural formula of emamectin benzoate B2a/B2b benzoate is as follows, and R1 is second
It is for B2b that it is methyl that base, which is for B2a, R1,.
Etoxazole is the acaricide of the completely new tool special construction of one kind of SUMITOMO CHEMICAL Chemical Co., Ltd. research and development, belongs to hexichol
Base oxazoline derivative.The red spider of main prevention and treatment apple, citrus, to the tetranychid of the crops such as cotton, flowers, vegetables, beginning tetranychid,
The mite class such as Panonychus citri, Tetranychus urticae, Tetranychus cinnabarinus also have brilliant preventive effect.
Summary of the invention
The object of the present invention is to provide a kind of for preventing and treating efficient, environment-protection pesticide the composition of red spider.
The present invention adopts the following technical scheme:
It is a kind of for preventing and treating the composition pesticide of red spider, effective component include emamectin benzoate B2a benzoate and
The weight ratio of etoxazole, the emamectin benzoate B2a benzoate and etoxazole is 1: 80 ~ 80: 1.
Further, the weight ratio of the emamectin benzoate B2a benzoate and etoxazole is 1: 10 ~ 10: 1.
Further, it is 1% ~ 77% that the effective component, which accounts for gross mass percentage composition,.
Further, it is 1% ~ 30% that the effective component, which accounts for gross mass percentage composition,.
Further, dosage form is aqueous suspension agent or water dispersible granules.
It further, further include undecylenoyl phenylalanine, the undecylenoyl phenylalanine is less than etc.
In the 5% of effective component quality.
Further, dosage form can also be microemulsion or missible oil.
The beneficial effects of the present invention are: emamectin benzoate B2a benzoate in composition pesticide of the invention,
Etoxazole is applied in combination according to special ratios, relative to the emamectin benzoate B2a benzoate of single composition or two components and
Etoxazole can obtain the effect of notable synergistic；More surprisingly, researcher is by cosmetic field widely used 11
Carbene acylphenylalanines are added to according to special ratios with after in the two aqueous suspension agent as main component or water dispersible granules,
The control efficiency of red spider is greatly enhanced.
Composition pesticide dosage of the invention is low, has not only delayed the generation of red spider drug resistance but also save the cost.
Composition pesticide of the invention is suitable for the prevention and treatment of red spider, and safety is good, plays to the protection of ecological environment
Positive effect has promotional value.
Specific embodiment
Further to disclose rather than the present invention is limited, below in conjunction with example, the present invention is described in further detail,
But the present invention is limited to absolutely not these examples.It is described once to be only the preferred embodiment of the present invention, it is used only for explaining the present invention, but
It should not be understood as limitations on the scope of the patent of the present invention.It should be pointed out that done within the spirit and principles of the present invention
What modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention, therefore, the protection of the invention patent
Range should be determined by the appended claims.
1 22% emamectin benzoate B2a benzoate etoxazole missible oil (10:1) of embodiment
Weigh emamectin benzoate B2a benzoate 20g, etoxazole 2g, emulsifier castor oil polyoxyethylene ether 9%, emulsification
Agent calcium dodecyl benzene sulfonate 1%, cosolvent ethylene glycol tertbutyl ether 10g, NN- dimethyldecamide are mended to 100%, stirring and dissolving
Obtain 22% emamectin benzoate B2a benzoate etoxazole missible oil.
2 12% emamectin benzoate B2a benzoate etoxazole microemulsion (5:1) of embodiment
Weigh emamectin benzoate B2a benzoate 10g, etoxazole 2g, solvent NN- dimethyldecamide 10g, solvent fat
Emulsifier styryl phenyl polyoxyethylene ether phosphate triethanolamine salt 10%, emulsifier poly alkyl alcohol is added in sour methyl esters 20g
Ethylene oxide ether 5%, is mixed evenly, and water is added to supply 100%, stirs to get 12% emamectin benzoate B2a benzene of homogeneous transparent
Formates etoxazole microemulsion.
3 50% emamectin benzoate B2a benzoate etoxazole water dispersible granules (1:1) of embodiment
Weigh emamectin benzoate B2a benzoate 25g, etoxazole 25g, wetting agent alkylnaphthalene sulfonate and anion wetting
The mixture 1g of agent, dispersant polycarboxylate 5g, disintegrating agent urea 15g, carrier bentonite 15g, cornstarch are mended to 100g.On
It states material to be adequately mixed uniformly, 50% emamectin benzoate B2a benzoate etoxazole water is made through fluidized granulating drying
Dispersible granule.
4 30% emamectin benzoate B2a benzoate etoxazole suspending agent (1:5) of embodiment
Weigh emamectin benzoate B2a benzoate 5g, etoxazole 25g, polycarboxylate 4%, hydroxyl poly-ethylene oxide block
Copolymer 1 %, ethylene glycol 5%, aluminium-magnesium silicate 1%, xanthan gum 0.2%, deionized water polishing are ground after being uniformly mixed through sand mill
Mill, obtains the 30% emamectin benzoate B2a benzoate etoxazole suspending agent of the present embodiment.
5 24% emamectin benzoate B2a benzoate etoxazole suspending agent (1:7) of embodiment
Weigh emamectin benzoate B2a benzoate 3g, etoxazole 21g, polycarboxylate 4%, hydroxyl poly-ethylene oxide block
Copolymer 1 %, ethylene glycol 5%, aluminium-magnesium silicate 1%, xanthan gum 0.2%, deionized water polishing are ground after being uniformly mixed through sand mill
Mill, obtains the 24% emamectin benzoate B2a benzoate etoxazole suspending agent of the present embodiment.
6 77% emamectin benzoate B2a benzoate etoxazole water dispersible granules (1:10) of embodiment
Weigh emamectin benzoate B2a benzoate 7g, etoxazole 70g, wetting agent alkylnaphthalene sulfonate and anion wetting
The mixture 1g of agent, dispersing agent sodium lignin sulfonate 4g, disintegrating agent urea 8g, carrier white carbon black 5g, bentonite are mended to 100g.On
It states material to be adequately mixed uniformly, 77% emamectin benzoate B2a benzoate etoxazole water is made through fluidized granulating drying
Dispersible granule.
22% emamectin benzoate B2a benzoate etoxazole missible oil (10:1) of embodiment 1-1
Weigh emamectin benzoate B2a benzoate 20g, etoxazole 2g, emulsifier castor oil polyoxyethylene ether 9%, emulsification
Agent calcium dodecyl benzene sulfonate 1%, cosolvent ethylene glycol tertbutyl ether 10g, undecylenoyl phenylalanine 1.1g, NN- diformazan
Base decyl amide is mended to 100%, and stirring and dissolving obtains 22% emamectin benzoate B2a benzoate etoxazole missible oil.
12% emamectin benzoate B2a benzoate etoxazole microemulsion (5:1) of embodiment 2-2
Weigh emamectin benzoate B2a benzoate 10g, etoxazole 2g, solvent spectrasolv DMDA 10g, solvent rouge
Emulsifier styryl phenyl polyoxyethylene ether phosphate triethanolamine salt 10%, emulsifier fatty alcohol is added in fatty acid methyl esters 20g
Polyoxyethylene ether 5%, undecylenoyl phenylalanine 0.6g, is mixed evenly, and water is added to supply 100%, stirs to get uniformly
12% transparent emamectin benzoate B2a benzoate etoxazole microemulsion.
50% emamectin benzoate B2a benzoate etoxazole water dispersible granules (1:1) of embodiment 3-3
Weigh emamectin benzoate B2a benzoate 25g, etoxazole 25g, wetting agent alkylnaphthalene sulfonate and anion wetting
The mixture 1g of agent, dispersant polycarboxylate 5g, disintegrating agent urea 15g, carrier bentonite 15g, undecylenoyl phenylpropyl alcohol ammonia
Sour 2.5g, cornstarch are mended to 100g.Above-mentioned material be adequately mixed uniformly, through fluidized granulating it is dry be made 50% methylamino Ah
Tie up rhzomorph B2a benzoate etoxazole water dispersible granules.
30% emamectin benzoate B2a benzoate etoxazole suspending agent (1:5) of embodiment 4-4
Weigh emamectin benzoate B2a benzoate 5g, etoxazole 25g, polycarboxylate 4%, hydroxyl poly-ethylene oxide block
Copolymer 1 %, undecylenoyl phenylalanine 1.5g, ethylene glycol 5%, aluminium-magnesium silicate 1%, xanthan gum 0.2%, deionized water
Polishing grinds through sand mill after being uniformly mixed, obtains the 30% emamectin benzoate B2a benzoate second mite of the present embodiment
Azole suspending agent.
24% emamectin benzoate B2a benzoate etoxazole suspending agent (1:7) of embodiment 5-5
Weigh emamectin benzoate B2a benzoate 3g, etoxazole 21g, polycarboxylate 4%, hydroxyl poly-ethylene oxide block
Copolymer 1 %, ethylene glycol 5%, aluminium-magnesium silicate 1%, xanthan gum 0.2%, undecylenoyl phenylalanine 1.2g, deionized water
Polishing grinds through sand mill after being uniformly mixed, obtains the 24% emamectin benzoate B2a benzoate second mite of the present embodiment
Azole suspending agent.
77% emamectin benzoate B2a benzoate etoxazole water dispersible granules (1:10) of embodiment 6-6
Weigh emamectin benzoate B2a benzoate 7g, etoxazole 70g, wetting agent alkylnaphthalene sulfonate and anion wetting
The mixture 1g of agent, dispersing agent sodium lignin sulfonate 4g, disintegrating agent urea 8g, undecylenoyl phenylalanine 1.54g, carrier
White carbon black 5g, bentonite are mended to 100g.Above-mentioned material be adequately mixed uniformly, through fluidized granulating it is dry be made 77% methylamino Ah
Tie up rhzomorph B2a benzoate etoxazole water dispersible granules.
1 50% emamectin benzoate B2a benzoate etoxazole water dispersible granules (1:1) of comparative example
Weigh emamectin benzoate B2a benzoate 25g, etoxazole 25g, wetting agent alkylnaphthalene sulfonate and anion wetting
The mixture 1g of agent, dispersant polycarboxylate 5g, disintegrating agent urea 15g, carrier bentonite 15g, undecylenoyl phenylpropyl alcohol ammonia
Sour 3.2g, cornstarch are mended to 100g.Above-mentioned material be adequately mixed uniformly, through fluidized granulating it is dry be made 50% methylamino Ah
Tie up rhzomorph B2a benzoate etoxazole water dispersible granules.
2 30% emamectin benzoate B2a benzoate etoxazole suspending agent (1:5) of comparative example
Weigh emamectin benzoate B2a benzoate 5g, etoxazole 25g, polycarboxylate 4%, hydroxyl poly-ethylene oxide block
Copolymer 1 %, undecylenoyl phenylalanine 2.5g, ethylene glycol 5%, aluminium-magnesium silicate 1%, xanthan gum 0.2%, deionized water
Polishing grinds through sand mill after being uniformly mixed, obtains the 30% emamectin benzoate B2a benzoate second mite of the present embodiment
Azole suspending agent.
3 30% emamectin benzoate B2a benzoate suspending agent (1:5) of comparative example
Weigh emamectin benzoate B2a benzoate 30g, polycarboxylate 4%, hydroxyl polyethylene oxide block copolymer 1%,
Undecylenoyl phenylalanine 1.5g, ethylene glycol 5%, aluminium-magnesium silicate 1%, xanthan gum 0.2%, deionized water polishing, mixing are equal
It is ground after even through sand mill, obtains the 30% emamectin benzoate B2a benzoate suspending agent of the present embodiment.
4 30% etoxazole suspending agent of comparative example
Weigh etoxazole 5g, etoxazole 25g, polycarboxylate 4%, hydroxyl polyethylene oxide block copolymer 1%, endecatylene acyl
Base phenylalanine 1.5g, ethylene glycol 5%, aluminium-magnesium silicate 1%, xanthan gum 0.2%, deionized water polishing, through being sanded after being uniformly mixed
Machine grinding, obtains the 30% etoxazole suspending agent of the present embodiment.
Indoor biometrics effect
The virulence to crop pests is combined to further appreciate that emamectin benzoate B2a benzoate with etoxazole, into
A large amount of component ratio screening experiment is gone.
According to Sun Yunpei's Method, the synergistic effect of pharmacy mix is evaluated according to co-toxicity coefficient (CTC), i.e. CTC≤80 are
Joint action of antagonism, 80 < CTC < 120 are joint action of antagonism, and CTC >=120 are synergistic function.Survey toxicity index
(ATI)=(LC50 of the LC50/ reagent agent of standard agent) × 100；The virulence of theoretical toxicity index TTI=A medicament refers to
In number × mixture in toxicity index × mixture of the percentage composition+B medicament of A medicament B medicament percentage composition；Co-toxicity coefficient (
CTC)=[mixture surveys toxicity index (ATI)/mixtures theoretical toxicity index (TTI)] × 100.
Indoor toxicity test is using citrus red mite as target object, with emamectin benzoate B2a benzoate and second mite
Azoles is reagent agent, using leaching slide method (editing " pesticide bioassay technology " version in 1991 referring to the old spring).
On the basis of preliminary survey, 7 concentration gradients are respectively prepared in reagent agent, every concentration is repeated 3 times.By double faced adhesive tape
It is cut into 2cm long, is attached to one end of glass slide.Then the scraps of paper on viscose glue are picked up with trumpet tweezers, chooses 3d ~ 5d of health
The adult mite in age is provoked with small writing brush and its back is attached on gummed paper, every 40, is then placed in clean nontoxic big culture
In ware, wherein putting a wet cotton ball moisturizing, ware lid is covered, is placed at room temperature.After 4 h, with binocular dissection spectroscopy it is each at
Mite is then chosen and discards if any death, is stained with healthy adult mite again.Then the slide one end for being stained with health mite living is immersed to be measured
Various concentration medical fluid in, taken out after soaking 5 s, extra medical fluid drawn with blotting paper, be placed on lower layer and fill the dry of saline solution
In dry device, cultivated under the conditions of being placed in 27 DEG C.After 24 h, death toll and survival number are watched under binocular.Death standard is with small
Writing brush gently touches acarid or mouthpart, and no any reaction is death.
The The Toxicity Determination result of 1 citrus red mite of table
。
Note: in table 1, A is emamectin benzoate B2a benzoate, and B is etoxazole.
1 co-toxicity of table test the result shows that, emamectin benzoate B2a benzoate and etoxazole compounding 80: 1
140 are all larger than to the co-toxicity coefficient CTC of citrus red mite joint toxicity measuring in~1: 80 ratio range, there is notable synergistic
Effect.Especially in 10: 1~1: 10 ratio range, CTC is all larger than 200, and synergistic effect is significant.
Field control effectiveness test
For the practical application effect for more preferably verifying composition pesticide of the invention, above-described embodiment and comparative example are prevented respectively
Control the pharmacodynamic test of citrus red mite.Mite mouthful decline rate agent preventive effect is calculated according to following formula:
It is evaluated according to synergistic effect of the Gowing method to emamectin benzoate B2a benzoate and etoxazole, formula
It is as follows:
Eo=X+Y-XY/100
In formula: Eo is the theoretical preventive effect after insecticide A, B mixed in formula, and X is percentage preventive effect when insecticide A is applied alone, and Y is desinsection
Percentage preventive effect when agent B is applied alone, Eo are after emamectin benzoate B2a benzoate and etoxazole are mixed with certain ratio to target
Mark the theoretical value or desired value of the control efficiency of pest.
Evaluation criterion: as E-Eo > 10%, it is expressed as synergistic function；As -10%≤E-Eo≤10%, performance collaboration
Summation action；As E-Eo < 10%, it is expressed as joint action of antagonism.E is emamectin benzoate B2a benzoate and etoxazole
To the actual value or observation of the control efficiency of target pest after being mixed with certain ratio.
2 crop field pharmacodynamic results of table
。
Remarks: in table 2, A is emamectin benzoate B2a benzoate, and B is etoxazole, and X is undecylenoyl phenylpropyl alcohol
Propylhomoserin.
Citrus red mite pharmacodynamic test place is in Linchuan county, Guangxi province Guilin City citrus orchard, and the citrus age of tree 4 years, seeding row spacing
4 m×4 m.Test area citrus red mite occurring and damage over the years is serious.Other cultivation conditions are substantially uniform consistent.
Test sets 6 processing, repeats 4 times, totally 28 cells, every cell 2 trees are arranged using random district's groups
Column.The application eve investigates mite mouthful radix, and 14 d investigation mite mouthful situation of change after medicine, every plant of tree of every cell is by all directions
2 leaves in 5 points of label tender tips, directly observe blade face with hand magnifier, count the quantity of the mite on blade, calculate mite
Mouth decline rate and control efficiency,
As seen from Table 2, in embodiment different proportion Mixed Pharmacy, 14d shows citrus red mite excellent anti-after medicine
Control effect.Single embodiment medicament is compared with single dose, E-EOMore than 10%, apparent synergistic effect is shown, 14d is anti-after medicine
It is preferable to control effect, is generated in scope of medication without phytotoxicity.Show devisable composition again and can be used for the prevention and treatment of citrus red mite.
Influence of 3 undecylenoyl phenylalanine of table to drug effect
。
Remarks: in table 3, A is emamectin benzoate B2a benzoate, and B is etoxazole, and X is undecylenoyl phenylpropyl alcohol
Propylhomoserin.
From table 2 and table 3 as can be seen that after suspending agent or water dispersible granules addition undecylenoyl phenylalanine, and ten
One carbene acylphenylalanines and effective component mass ratio are when being not more than 5%, under the conditions of identical effective dose, to the red spider of citrus
The drug effect of spider significantly increases, and decline rate improves about 10% or more, E-EOMore than 25%, show that undecylenoyl phenylalanine increases
The strong control efficiency of composition of the invention to citrus red mite, undecylenoyl phenylalanine play in the composition
The effect of reinforcing agent；But after undecylenoyl phenylalanine in composition and effective component mass ratio are more than 5%, decline
Rate is begun to decline, and is reduced to 79.29%, 76.35% by 84.57%, 83.25% respectively, is shown that undecylenoyl phenylalanine exists
Play the role of inhibitor in composition.
Influence of 4 undecylenoyl phenylalanine of table to drug effect
。
Remarks: in table 4, A is emamectin benzoate B2a benzoate, and B is etoxazole, and X is undecylenoyl phenylpropyl alcohol
Propylhomoserin
From table 2 and table 4 as can be seen that undecylenoyl phenylalanine, identical effective dose is added in missible oil and microemulsion system
Under the conditions of, the drug effect of citrus red mite is significantly reduced, decline rate reduces about 10% or more, E-EOBy 15.03%, 10.81%, drop
As low as 4.74%, 0.7%, shows that undecylenoyl phenylalanine plays the role of inhibitor in the composition, counteract two
The synergistic effect of a component.
It follows that undecylenoyl phenylalanine need to can just show reinforcing agent effect in aqueous based systems, in oil
Reinforcing agent effect cannot be shown in matrix system.
Influence of 5 undecylenoyl phenylalanine of table to drug effect
。
Remarks: in table 5, A is emamectin benzoate B2a benzoate, and B is etoxazole, and X is undecylenoyl phenylpropyl alcohol
Propylhomoserin.
By table 2 and table 5 it is found that the suspending agent single dose of emamectin benzoate B2a benzoate or etoxazole is being added ten
After one carbene acylphenylalanines, under identical effective dose, to citrus red mite to not showing synergistic effect.Thus may be used
Know, undecylenoyl phenylalanine must be the case where emamectin benzoate B2a benzoate and etoxazole exist simultaneously
Under be possible to show reinforcing agent effect, it is invalid to single dose.
In summary data content, emamectin benzoate B2a benzoate and etoxazole are in 80: 1 ~ 1: 80 model of mass ratio
It encloses and interior synergistic function, better effect in 10: 1 ~ 1: 10 range of mass ratio is shown to citrus red mite；Work as combination dosage form
When for suspending agent or water dispersible granules, and when undecylenoyl phenylalanine and effective component mass ratio are not more than 5%, ten
One carbene acylphenylalanines can significantly increase emamectin benzoate B2a benzoate and etoxazole prevents citrus red mite
Control effect.
The preferred embodiment of the present invention has been described above in detail, still, during present invention is not limited to the embodiments described above
Detail within the scope of the technical concept of the present invention can be with various simple variants of the technical solution of the present invention are made, this
A little simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (7)
1. a kind of for preventing and treating the composition pesticide of red spider, which is characterized in that its effective component includes emamectin benzoate
The weight ratio of B2a benzoate and etoxazole, the emamectin benzoate B2a benzoate and etoxazole is 1: 80 ~ 80: 1.
2. according to claim 1 for preventing and treating the composition pesticide of red spider, which is characterized in that the methylamino AVM hereinafter
The weight ratio of rhzomorph B2a benzoate and etoxazole is 1: 10 ~ 10: 1.
3. according to claim 1 or 2 for preventing and treating the composition pesticide of red spider, which is characterized in that it is described effectively at
Point accounting for gross mass percentage composition is 1% ~ 77%.
4. according to claim 3 for preventing and treating the composition pesticide of red spider, which is characterized in that the effective component accounts for
Gross mass percentage composition is 1% ~ 30%.
5. according to claim 3 for preventing and treating the composition pesticide of red spider, which is characterized in that its dosage form is aqueous suspension
Agent or water dispersible granules.
6. according to claim 5 for preventing and treating the composition pesticide of red spider, which is characterized in that it further includes 11 carbon
Enoyl- phenylalanine, the undecylenoyl phenylalanine are less than or equal to the 5% of effective component quality.
7. according to claim 3 for preventing and treating the composition pesticide of red spider, which is characterized in that its dosage form is microemulsion
Or missible oil.
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| 叶振亮: "4种药剂防治柑橘红蜘蛛药效试验", 《现代农业科技》 * |
| 向华平: "阿维菌素B2衍生物有机合成研究进展", 《当代化工研究》 * |
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