CN107307000A - A kind of composition pesticide contained to bromobenzene fluoroacetic acid - Google Patents
A kind of composition pesticide contained to bromobenzene fluoroacetic acid Download PDFInfo
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- CN107307000A CN107307000A CN201610268710.1A CN201610268710A CN107307000A CN 107307000 A CN107307000 A CN 107307000A CN 201610268710 A CN201610268710 A CN 201610268710A CN 107307000 A CN107307000 A CN 107307000A
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- Prior art keywords
- fluoroacetic acid
- bromobenzene fluoroacetic
- composition
- bromobenzene
- active component
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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
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
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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
- A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
- A01N39/02—Aryloxy-carboxylic acids; Derivatives thereof
- A01N39/04—Aryloxy-acetic acids; Derivatives thereof
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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
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- 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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- General Health & Medical Sciences (AREA)
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- Zoology (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Virology (AREA)
- Biotechnology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of composition pesticide contained to bromobenzene fluoroacetic acid, effective active composition is active components A and active component B composition pesticide, and active components A is that, to bromobenzene fluoroacetic acid, active component B is selected from any one following compound：Bacillus subtilis, amino-oligosaccharide, antibacterial peptide, the present composition has greater activity to the multiple diseases in various crop, and with obvious synergistic effect, expand fungicidal spectrum, increase effective absorption of the crop to fertilizer simultaneously, supplemental crop inferior position part well grows, and adjusts the balance of crop internal water, so as to activate the metabolic system of crop, promote the characteristics of crop cell growth, root activity are strengthened.
Description
Technical field
The invention belongs to technical field of pesticide, it is related to a kind of pesticide combination contained to bromobenzene fluoroacetic acid
Application of the thing on crops.
Technical background
Bromobenzene fluoroacetic acid is absorbed by axis, leaf, belongs to auxin, has promotion to give birth to plant
Long effect, increases yield.
Bacillus subtilis (bacillus subtilis) plant growth regulator, this product is biology
Preparation, strain is isolated from soil or axis, is brevibacterium, is exclusively used at coating
Manage rice paddy seed, with activation plant growth, mitigate bacterial leaf streak of rice, bacterial leaf-blight,
The effect of the germs such as bakanae disease harm.
Amino-oligosaccharide is also referred to as agriculture special chitosan oligosaccharide, is the growth needs according to plant, adopts
Produced with unique biotechnology, be divided into solid-state and liquid two types.Chitosan oligosaccharide sheet
Body contains abundant C, N, can be decomposed by the microorganisms the nutrient by the use of and as plant growth.
Chitosan oligosaccharide can change soil microflora, promote beneficial microorganism growth and suppress
Phytopathogen.
Antibacterial peptide is the micromolecule polypeptide that a class has antibacterial activity, be widely present with organism,
With molecular weight is small, bioactivity is stable, mechanism of action is unique, be not likely to produce the spies such as drug resistance
Point, has strong suppression and killing action to disease fungus and bacterium.Its has a broad antifungal spectrum, resists
Inverse performance is good, it is easy to which fermenting and producing and preserving is transported, and is have applications well DEVELOPMENT PROSPECT excellent
Bacterial strain.The structural formula of wherein antibacterial peptide is
In the real process of agricultural production, controlling disease is easy to generate the problem that preventing and treating
There is inhibitory action to the growth of plant in itself while disease.By bactericide and plant growth regulating
Agent compounding can effectively controlling disease while can also promote the growth of plant roots and leaf.It is different into
Point compounded, according to practical application effect, come judge certain compounding be synergy plus and or
Antagonism.In most cases, the compounding effect of agricultural chemicals is all additive effect, is really had
Seldom, especially synergistic effect is clearly, synergy ratio is very high answers for the compounding of synergistic effect
With just less.Studied by inventor, discovery will to bromobenzene fluoroacetic acid and bacillus subtilis,
Amino-oligosaccharide, antibacterial peptide are mutually compounded, and have good synergistic effect, energy within the specific limits
The anti pathologic immunity power of high crop is endured well, strengthens the activity of root system, so as to reach the mesh of volume increase
, and about related to bacillus subtilis, amino-oligosaccharide, antibacterial peptide to bromobenzene fluoroacetic acid
Compounding, at present at home and abroad there is not yet relevant report.
The content of the invention
Have that synergistic function, use cost be low, effect the purpose of the present invention is to propose to one kind
Good containing increases production composition to the antibacterial of bromobenzene fluoroacetic acid.
The present invention is to be achieved through the following technical solutions：
A kind of composition pesticide contained to bromobenzene fluoroacetic acid, composition is active components A and work
Property composition B, active components A and active component B weight ratio are the ︰ 80 of 80 ︰ 1~1, institute
The active components A stated be to bromobenzene fluoroacetic acid, active component B be selected from bacillus subtilis,
One of amino-oligosaccharide, antibacterial peptide are planted, active components A and active component B in composition
More excellent weight ratio be the ︰ 40 of 40 ︰ 1~1；Wherein to bromobenzene fluoroacetic acid and bacillus subtilis
Weight ratio is the ︰ 25 of 15 ︰ 1~1；Weight ratio to bromobenzene fluoroacetic acid and amino-oligosaccharide is 20
The ︰ 20 of ︰ 1~1；Weight ratio to bromobenzene fluoroacetic acid and antibacterial peptide is the ︰ 25 of 15 ︰ 1~1.
The described composition pesticide contained to bromobenzene fluoroacetic acid, wherein effective active composition content is accounted for
The 0.0001%~80% of gross weight, preferably 0.001%~50%.
Described containing is used to prevent and treat crop disease and promotion to the composition pesticide of bromobenzene fluoroacetic acid
The purposes of plant growth.
Described crop be pears, apple, grape, citrus, banana, strawberry, watermelon, Chinese cabbage,
Cucumber, capsicum, tomato, wheat, paddy rice, described disease are rice blast, bacterial stripe
Disease, bacterial leaf-blight, bakanae disease, mosaic disease, little leaf, spot disease, anthracnose, downy mildew,
Epidemic disease, blight dis-ease, BYDV, bacterial wilt, soft rot, jujube witches broom, rust, virosis,
Gray mold or balck shank.
Surfactant selected by the antibacterial volume increase composition of the present invention is those skilled in the art
Known：Can be selected from one kind in dispersant, wetting agent, thickener or defoamer or several
Kind.Can also contain according to different dosage forms, in preparation stabilizer known in those skilled in the art,
Antifreeze etc..
The antibacterial volume increase composition of the present invention, can on demand be processed on any agricultural chemicals and be subjected to
Formulation, wherein preferred dosage form be wettable powder, soluble granule, soluble powder,
Soluble liquid, water dispersible granules, aqua or microcapsule suspending agent, can also be made aqueous emulsion,
Microemulsion, suspending agent, effervescent tablet, seed coat agent.
Composition includes following constituent content when wettable powder is made：Active components A
0.01%~80%, active component B0.0001%~50%, dispersant 2%~10%, wetting agent
2%~10%, filler surplus.
Composition includes following constituent content when soluble granule is made：Active component
A0.01%~80%, active component B0.0001%~50%, binding agent 0~8%, colouring agent
0.1%-2%, dispersant 2%~10%, wetting agent 2%~10%, filler surplus.
Composition includes following constituent content when soluble powder is made：Active component
A0.01%~80%, active component B0.0001%~50%, dispersant 2%~8%, wetting agent
1%-7%, stabilizer 0~5%, filler surplus.
Composition includes following constituent content when soluble liquid is made：Active component
A0.01%~80%, active component B0.0001%~50%, emulsifying agent 1%~10%, cosolvent
2%~6%, solvent adds to 100%.
Composition includes following constituent content when water dispersible granules are made：Active components A 0.01%
~80%, active component B0.0001%~50%, dispersant 3%~12%, wetting agent 1%~8%,
Disintegrant 1%~10%, binding agent 0~8%, filler surplus.
Composition includes following constituent content when aqua is made：Active components A 0.01%~50%,
It is active component B0.0001%~30%, cosolvent 2%~6%, wetting agent 1%-10%, freeze proof
Agent 0~8%, deionized water add to 100%.
Composition includes following constituent content when microcapsule suspending agent is made：Active components A
0.01%~50%, active component B0.0001%~30%, macromolecule cyst material 2%~10%,
Dispersant 1%~10%, solvent 1%~10%, emulsifying agent 1%~7%, defoamer 0.01%~2%,
PH adjusting agent 0.01%~5%, deionized water add to 100%.
The wettable powder the key technical indexes of the present invention：
The soluble granule the key technical indexes of the present invention：
The soluble powder the key technical indexes of the present invention：
The soluble liquid the key technical indexes of the present invention：
The water dispersible granules the key technical indexes of the present invention：
The aqua the key technical indexes of the present invention：
The microcapsule suspending agent the key technical indexes of the present invention：
The advantage of the invention is that：
(1) it is right after being compounded to bromobenzene fluoroacetic acid with bacillus subtilis, amino-oligosaccharide, antibacterial peptide
Pears, apple, grape, citrus, banana, strawberry, watermelon, Chinese cabbage, cucumber, capsicum, kind
Eggplant, wheat, paddy rice have it is obvious promote growth, and rice blast can be prevented and treated, it is thin
Bacterium property cecospora spot, bacterial leaf-blight, bakanae disease, mosaic disease, little leaf, spot disease, anthracnose,
Downy mildew, epidemic disease, blight dis-ease, BYDV, bacterial wilt, soft rot, jujube witches broom, rust,
Virosis, gray mold or balck shank；(2) pesticide usage amount is reduced, and reduction agricultural chemicals is on crop
Residual quantity, mitigate environmental pollution；(3) while increasing effective absorption of crop fertilizer, auxiliary
Crop inferior position part well grows, and the balance of crop internal water is adjusted, so as to activate crop
Metabolic system, promotes crop cell to increase, the characteristics of root activity is strengthened.
Embodiment
With reference to embodiment to further instruction of the present invention, the percentage in embodiment is
Percentage by weight, but the invention is not limited in this.
Application Example one
The wettable powder of embodiment 1~9
Will be to bromobenzene fluoroacetic acid, active component B, dispersant, wetting agent, filler in mixed cylinder
In be well mixed, remixed after being crushed through airslide disintegrating mill uniform, you can be made of the present invention
Wettable powder product, be specifically shown in Table 1.
The each component of 1 embodiment of table 1~9 and parts by weight
The soluble granule of embodiment 10~18
Will to bromobenzene fluoroacetic acid, active component B, binding agent (can add to be not added with), colouring agent,
Dispersant, wetting agent, filler are well mixed in mixed cylinder, are passing through extruder grain, drying,
And screened obtained soluble granule product of the present invention, specifically it is shown in Table 2.
The each component of 2 embodiment of table 10~18 and parts by weight
The soluble powder of embodiment 19~27
Bromobenzene fluoroacetic acid, active component B, dispersant, wetting agent, stabilizer (will can be added
Can be not added with), filler in mixed cylinder be well mixed, remixed after being crushed through airslide disintegrating mill
It is even, you can soluble powder product of the present invention is made, 3 are specifically shown in Table.
The each component of 3 embodiment of table 19~27 and parts by weight
The soluble liquid of embodiment 28~33
Emulsifying agent, cosolvent are well mixed by high speed shear, add to bromobenzene fluoroacetic acid,
Active component B, ball milling 2~3 hours in ball mill, make diameter of particle all 5 μm with
Under, surplus is supplied with solvent, you can soluble liquid product of the present invention is made, specifically
It is shown in Table 4.
The each component of 4 embodiment of table 28~33 and parts by weight
The water dispersible granules of embodiment 34~39
Will be to bromobenzene fluoroacetic acid, active component B, dispersant, wetting agent, disintegrant, filler
Deng the particle diameter needed together through air-flow crushing, binding agent (can add to be not added with) etc. is added
Other auxiliary agents, obtain materials of pelletizing.Item is quantified and passed through in feeding fluidized bed granulating dryer
After pelletizing and drying, you can water dispersible granules product of the present invention is made, 5 are specifically shown in Table.
The each component of 5 embodiment of table 34~39 and content
The aqua of embodiment 40~45
Will to bromobenzene fluoroacetic acid, active component B, wetting agent, antifreeze (can add to be not added with),
Solvent, deionized water etc. are mixed together, and the aqua product of the present composition is made, is specifically shown in
Table 6.
The each component of 6 embodiment of table 40~45 and parts by weight
Bacillus subtilis, amino-oligosaccharide, antibacterial peptide in table 1-6 are exchanged, can be made new
Preparation.
The microcapsule suspending agent of embodiment 46~48
Bromobenzene fluoroacetic acid, active component B, macromolecule cyst material, solvent will be mixed, made
Homogeneous oil phase is dissolved into, in a shear condition, oil phase is added to containing emulsifying agent, pH tune
Save in agent, the aqueous phase solution of dispersant, surplus is supplied with deionized water, and two kinds of materials are in profit
Interface reacts, and forms high score ascus wall, the well dispersed micro-capsule of the present composition is made
Suspending agent product.Specifically it is shown in Table 7.
The each component of 7 embodiment of table 46~48 and parts by weight
The embodiment of the present invention is the method being combined using Toxicity Determination and field test.First
By Toxicity Determination, clear and definite two kinds of medicaments compound by a certain percentage after synergy ratio
(SR), SR ＜ 0.5 are antagonism, and 0.5≤SR≤1.5 are summation action, and SR ＞ 1.5 are
Synergistic effect, on this basis, then carries out field test.
Test method：After determining the effective inhibition concentration scope of each medicament through prerun, medicament is by effective
Component content sets 5 dosage processing respectively, if clear water is compareed.Reference《Agricultural chemicals indoor biological is surveyed
Determine test rule bactericide》Carry out, medicament is determined to crop germ using mycelial growth rate method
Virulence.With crossing method measurement colony diameter after 72h, each processing net growth of calculating,
Mycelial growth inhibition rate.
Net growth (mm)=measurement colony diameter -5
Mycelial growth inhibition rate is converted into probit value (y), liquor strength (μ g/mL) conversion
Into logarithm value (x), virulence regression equation (y=a+bx) is tried to achieve with least square method, and thus
Calculate the EC of every kind of medicament50Value.Two medicament different ratios are calculated according to Wadley methods simultaneously
Synergy ratio (SR), SR ＜ 0.5 are antagonism, and 0.5≤SR≤1.5 are summation action,
SR ＞ 1.5 are synergistic effect.Calculation formula is as follows：
Wherein：A, b are respectively active components A and active component B ratio shared in combination；
A is to bromobenzene fluoroacetic acid；
B is selected from one of bacillus subtilis, amino-oligosaccharide, antibacterial peptide and planted.
Application Example two：
For examination disease：Rice blast
Test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd..
Experimental design：Determined by pilot study to bromobenzene fluoroacetic acid and both bacillus subtilises
Effective inhibition concentration scope of different ratio mixture.
Toxicity test result
Table 8 compounds the toxicity test analysis of results table to rice blast to bromobenzene fluoroacetic acid and bacillus subtilis
As shown in Table 8, bromobenzene fluoroacetic acid is matched somebody with somebody with bacillus subtilis compounding preventing and treating rice blast
Than in 80 1~1 ︰ 80 of ︰, synergy ratio SR is all higher than 1.5, illustrate both in 80 ︰ 1~1
Mixture shows synergistic effect in the range of ︰ 80, to bromobenzene fluoroacetic acid and bacillus subtilis
Proportioning 15: 1~1: 25, synergistic effect is more prominent, synergy ratio 2.30 with
On, wherein being 1 to bromobenzene fluoroacetic acid and bacillus subtilis weight ratio：Synergy ratio is most when 6
Greatly, synergistic effect the most substantially and is found to bromobenzene fluoroacetic acid and withered grass gemma through applicant's experiment
The proportioning of bacillus be 15 ︰ 1,14 ︰ 1,13 ︰ 1,12 ︰ 1,11 ︰ 1,10 ︰ 1,9 ︰ 1,
8 ︰ 1,7 ︰ 1,6 ︰ 1,5 ︰ 1,4 ︰ 1,3 ︰ 1,2 ︰ 1,1 ︰ 1,1 ︰ 2,1 ︰ 3,
1 ︰ 4,1 ︰ 5,1 ︰ 6,1 ︰ 7,1 ︰ 8,1 ︰ 9,1 ︰ 10,1 ︰ 11,1 ︰ 12,1
︰ 13,1 ︰ 14,1 ︰ 15,1 ︰ 16,1 ︰ 17,1 ︰ 18,1 ︰ 19,1 ︰ 20,1 ︰ 21,
When 1 ︰ 22,1 ︰ 23,1 ︰ 24,1 ︰ 25, synergy ratio is more than 2.30.
Application Example three：
For examination disease：Rice blast
Test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd..
Experimental design：Determined by pilot study to bromobenzene fluoroacetic acid and both amino-oligosaccharides not
With effective inhibition concentration scope of proportioning mixture.
Toxicity test result
Table 9 compounds the toxicity test analysis of results table to rice blast to bromobenzene fluoroacetic acid and amino-oligosaccharide
As shown in Table 9, bromobenzene fluoroacetic acid and amino-oligosaccharide are compounded and prevents and treats rice blast
Proportioning is in 80 1~1 ︰ 80 of ︰, and synergy ratio SR is all higher than 1.5, illustrates both in 80 ︰
Mixture shows synergistic effect in the range of 1~1 ︰ 80, to bromobenzene fluoroacetic acid and amino-oligosaccharide
Proportioning 20: 1~1: 20, synergistic effect is more prominent, synergy ratio 2.20 with
On, wherein being 1 to bromobenzene fluoroacetic acid and amino-oligosaccharide weight ratio：Synergy ratio is maximum when 1,
Synergistic effect the most substantially and is found to bromobenzene fluoroacetic acid and amino-oligosaccharide through applicant's experiment
Proportioning be 20 ︰ 1,19 ︰ 1,18 ︰ 1,17 ︰ 1,16 ︰ 1,15 ︰ 1,14 ︰ 1,13
︰ 1,12 ︰ 1,11 ︰ 1,10 ︰ 1,9 ︰ 1,8 ︰ 1,7 ︰ 1,6 ︰ 1,5 ︰ 1,4 ︰ 1,
3 ︰ 1,2 ︰ 1,1 ︰ 1,1 ︰ 2,1 ︰ 3,1 ︰ 4,1 ︰ 5,1 ︰ 6,1 ︰ 7,1 ︰ 8,
1 ︰ 9,1 ︰ 10,1 ︰ 11,1 ︰ 12,1 ︰ 13,1 ︰ 14,1 ︰ 15,1 ︰ 16,1 ︰ 17,
When 1 ︰ 18,1 ︰ 19,1 ︰ 20, synergy ratio is more than 2.20.
Application Example four：
For examination disease：Pepper ralstonia solanacearum
Test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd..
Experimental design：Determine to match somebody with somebody bromobenzene fluoroacetic acid with both antibacterial peptides difference by pilot study
Than effective inhibition concentration scope of mixture.
Toxicity test result
Table 11 compounds the toxicity test analysis of results table to pepper ralstonia solanacearum to bromobenzene fluoroacetic acid and antibacterial peptide
As shown in Table 11, bromobenzene fluoroacetic acid is matched somebody with somebody with antibacterial peptide compounding preventing and treating pepper ralstonia solanacearum
Than in 80 1~1 ︰ 80 of ︰, synergy ratio SR is all higher than 1.5, illustrate both in 80 ︰ 1~1
Mixture shows synergistic effect in the range of ︰ 80, to the proportioning of bromobenzene fluoroacetic acid and antibacterial peptide
15: 1~1: 25, synergistic effect is more prominent, synergy ratio more than 2.35, its
In be 1 to bromobenzene fluoroacetic acid and antibacterial peptide weight ratio：Synergy ratio is maximum when 7, synergistic effect
The most substantially and through applicant test and find that to the proportioning of bromobenzene fluoroacetic acid and antibacterial peptide be 15 ︰ 1,
14 ︰ 1,13 ︰ 1,12 ︰ 1,11 ︰ 1,10 ︰ 1,9 ︰ 1,8 ︰ 1,7 ︰ 1,6 ︰ 1,5
︰ 1,4 ︰ 1,3 ︰ 1,2 ︰ 1,1 ︰ 1,1 ︰ 2,1 ︰ 3,1 ︰ 4,1 ︰ 5,1 ︰ 6,1
︰ 7,1 ︰ 8,1 ︰ 9,1 ︰ 10,1 ︰ 11,1 ︰ 12,1 ︰ 13,1 ︰ 14,1 ︰ 15,1
︰ 16,1 ︰ 17,1 ︰ 18,1 ︰ 19,1 ︰ 20,1 ︰ 21,1 ︰ 22,1 ︰ 23,1 ︰ 24,
During 1 ︰ 25, synergy ratio is more than 2.35.
Test and find through applicant, to bromobenzene fluoroacetic acid and bacillus subtilis, amino-oligosacchride
Element, antibacterial peptide to rice blast, bacterial stripe, bacterial leaf-blight, bakanae disease, mosaic disease,
Little leaf, spot disease, anthracnose, downy mildew, epidemic disease, blight dis-ease, BYDV, bacterial wilt,
Soft rot, jujube witches broom, rust, virosis, the preventing and treating of gray mold or balck shank have substantially
Synergistic effect, synergy ratio is more than 1.50.
Application Example five：
For studying thing：Tomato
Test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd..
Experimental design：Determined by pilot study to bromobenzene fluoroacetic acid and active component B both
The concentration range of different ratio mixture coordinate plant growth.
Table 12 is to the regulation growth of the mixed liquid of bromobenzene fluoroacetic acid and active component B and its different proportion to tomato
As shown in Table 12, after being used in mixed way to bromobenzene fluoroacetic acid and active component B, it can activate
The metabolic system of plant and make plant growth accelerate vigor enhancing, promote plant cell increase, root
It is that vigor is strengthened, volume increase purpose is reached, to bromobenzene fluoroacetic acid and active component B in 80 ︰ 1~1
During ︰ 80, there is stronger adjustment effect.
Effect experiment part：Test medicine is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., carried
For comparison medicament 40% is to bromobenzene fluoroacetic acid wettable powder (autogamy), 100,000,000,000/gram withered grass
Bacillus wettable powder (autogamy), 0.5% amino-oligosaccharide aqua (purchased in market), 0.4g/l
Antibacterial peptide aqua (autogamy).
Application Example six is to bromobenzene fluoroacetic acid and active component B and its compounding preventing and treating rice blast
Drug effect and regulation growth experiment
This experimental arrangement investigates the rice blast state of an illness before Shaanxi Province's Hanzhong City, medicine, in the state of an illness
First time at initial stage dispenser, every dispenser in 7 days once, is total to dispenser 2 times.3 days after second of dispenser,
Disease index being investigated respectively and preventive effect is calculated within 7 days, 15 days, crop is investigated after second of dispenser
Growth rate.Experimental result is as follows：
Table 13 is to bromobenzene fluoroacetic acid and active component B and its compounding preventing and treating rice blast drug effect and regulation growth experiment
As can be seen from Table 13, to bromobenzene fluoroacetic acid with that can have after active component B and its compounding
Effect preventing and treating rice blast, prevention effect is superior to the preventive effect of single dose, and preventive effect phase is long, and can swash
The metabolic system of living plant and make plant growth accelerate vigor enhancing, strengthen root system growth.Together
When experiment scope of medication in target crop is had no adverse effects.
Application Example seven prevents and treats wheat rust medicine to bromobenzene fluoroacetic acid and active component B and its compounding
Effect and regulation growth experiment
This experimental arrangement investigates the wheat rust state of an illness before Xianyang, Shanxi province city Liquan County, medicine, in
State of an illness first time at initial stage dispenser, every dispenser in 7 days once, is total to dispenser 2 times.After second of dispenser
Disease index is investigated respectively and preventive effect is calculated within 3 days, 7 days, 15 days, investigated after second of dispenser
The growth rate of crop.Experimental result is as follows：
Table 14 prevents and treats bromobenzene fluoroacetic acid and active component B and its compounding wheat rust drug effect and regulation growth experiment
As can be seen from Table 14, to bromobenzene fluoroacetic acid with that can have after active component B and its compounding
Effect prevents and treats wheat rust, and prevention effect is superior to the preventive effect of single dose, and preventive effect phase is long, and can activate
The metabolic system of plant and make plant growth accelerate vigor enhancing, strengthen root system growth.Simultaneously
Target crop is had no adverse effects in experiment scope of medication.
Application Example eight is to bromobenzene fluoroacetic acid and active component B and its compounding preventing and treating capsicum epidemic disease medicine
Effect and regulation growth experiment
This experimental arrangement investigates the capsicum epidemic disease state of an illness before Xianyang, Shanxi province city Liquan County, medicine, in
State of an illness first time at initial stage dispenser, every dispenser in 7 days once, is total to dispenser 2 times.After second of dispenser
Disease index is investigated respectively and preventive effect is calculated within 3 days, 7 days, 15 days, investigated after second of dispenser
The growth rate of crop.Experimental result is as follows：
Table 15 is to bromobenzene fluoroacetic acid and active component B and its compounding preventing and treating capsicum epidemic disease drug effect and regulation growth experiment
As can be seen from Table 15, to bromobenzene fluoroacetic acid with that can have after active component B and its compounding
Effect preventing and treating capsicum epidemic disease, prevention effect is superior to the preventive effect of single dose, and preventive effect phase is long, and can activate
The metabolic system of plant and make plant growth accelerate vigor enhancing, strengthen root system growth.Simultaneously
Target crop is had no adverse effects in experiment scope of medication.
Application Example nine is to bromobenzene fluoroacetic acid and active component B and its compounding preventing and treating cucumber downy mildew
Drug effect and regulation growth experiment
This experimental arrangement investigates the cucumber downy mildew state of an illness before Xian District, Shanxi Province suburban area, medicine, in
State of an illness first time at initial stage dispenser, every dispenser in 7 days once, is total to dispenser 2 times.After second of dispenser
Disease index is investigated respectively and preventive effect is calculated within 3 days, 7 days, 15 days, investigated after second of dispenser
The growth rate of crop.Experimental result is as follows：
Table 16 is to bromobenzene fluoroacetic acid and active component B and its compounding preventing and treating cucumber downy mildew drug effect and regulation growth experiment
As can be seen from Table 16, to bromobenzene fluoroacetic acid with that can have after active component B and its compounding
Effect preventing and treating cucumber downy mildew, prevention effect is superior to the preventive effect of single dose, and preventive effect phase is long, and can swash
The metabolic system of living plant and make plant growth accelerate vigor enhancing, strengthen root system growth.Together
When experiment scope of medication in target crop is had no adverse effects.
Application Example ten is to bromobenzene fluoroacetic acid and active component B and its compounding preventing and treating apple anthracnose
Drug effect and regulation growth experiment
This experimental arrangement investigates the apple anthracnose state of an illness before Shaanxi Province's Weinan City Baishui County, medicine,
In state of an illness first time at initial stage dispenser, every dispenser in 7 days once, is total to dispenser 2 times.Second of dispenser
Disease index is investigated respectively and preventive effect is calculated within 3 days afterwards, 7 days, 15 days, adjusted after second of dispenser
Look into the growth rate of crop.Experimental result is as follows：
Table 17 is to bromobenzene fluoroacetic acid and active component B and its compounding preventing and treating apple anthracnose drug effect and regulation growth experiment
As can be seen from Table 17, to bromobenzene fluoroacetic acid with that can have after active component B and its compounding
Effect preventing and treating apple anthracnose, prevention effect is superior to the preventive effect of single dose, and preventive effect phase is long, and can swash
The metabolic system of living plant and make plant growth accelerate vigor enhancing, strengthen root system growth.Together
When experiment scope of medication in target crop is had no adverse effects.
The experiment by different places throughout the country is drawn afterwards, to bromobenzene fluoroacetic acid with activity into
Divide after B compoundings to the powdery mildew in various crop, virosis, droop, soft rot, ash
The preventive effect of the Common Diseases such as mildew, anthracnose, downy mildew or epidemic disease 95% with excellent, in
Single dose preventive effect, synergistic effect is obvious.Simultaneously can activated plant metabolic system and make plant growth
Quickening vigor strengthens, the increase and the enhancing of enzymatic activity of the content of material such as protein, lipid, promotees
Enter plant cell division and growth, root activity is strengthened, and reaches volume increase purpose.
Claims (8)
1. a kind of contain to the composition pesticide of bromobenzene fluoroacetic acid, effective active composition for activity into
Divide A and active component B, it is characterised in that：Active components A and active component B weight
Than for the ︰ 80 of 80 ︰ 1~1, described active components A is to bromobenzene fluoroacetic acid, active component B
Planted selected from one of bacillus subtilis, amino-oligosaccharide, antibacterial peptide.
2. the composition pesticide according to claim 1 contained to bromobenzene fluoroacetic acid, it is special
Levy and be：Active components A and active component B weight ratio are the ︰ of 40 ︰ 1~1 in composition
40。
3. the composition pesticide according to claim 2 contained to bromobenzene fluoroacetic acid, it is special
Levy and be：
Weight ratio to bromobenzene fluoroacetic acid and bacillus subtilis is the ︰ 25 of 15 ︰ 1~1；
Weight ratio to bromobenzene fluoroacetic acid and amino-oligosaccharide is the ︰ 20 of 20 ︰ 1~1；
Weight ratio to bromobenzene fluoroacetic acid and antibacterial peptide is the ︰ 25 of 15 ︰ 1~1.
4. the composition pesticide according to claim 1 contained to bromobenzene fluoroacetic acid, it is special
Levy and be：Wherein effective active composition content accounts for the 0.0001%~80% of gross weight.
5. the composition pesticide according to claim 4 contained to bromobenzene fluoroacetic acid, it is special
Levy and be：Wherein effective active composition content accounts for the 0.001%~50% of gross weight.
6. the agricultural chemicals according to any one of claim 1 to 5 contained to bromobenzene fluoroacetic acid
Composition, it is characterised in that：Wettable powder is made in composition, soluble granule, solvable
Property pulvis, soluble liquid, water dispersible granules, aqua or microcapsule suspending agent.
7. according to claim 1 contain to the composition pesticide of bromobenzene fluoroacetic acid for preventing
Control crop disease and promote the purposes of plant growth.
8. purposes according to claim 7, it is characterised in that：Described disease is rice
Seasonal febrile diseases, bacterial stripe, bacterial leaf-blight, bakanae disease, mosaic disease, little leaf, spot disease,
Anthracnose, downy mildew, epidemic disease, blight dis-ease, BYDV, bacterial wilt, soft rot, jujube witches broom,
Rust, virosis, gray mold or balck shank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610268710.1A CN107307000A (en) | 2016-04-27 | 2016-04-27 | A kind of composition pesticide contained to bromobenzene fluoroacetic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610268710.1A CN107307000A (en) | 2016-04-27 | 2016-04-27 | A kind of composition pesticide contained to bromobenzene fluoroacetic acid |
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| Publication Number | Publication Date |
|---|---|
| CN107307000A true CN107307000A (en) | 2017-11-03 |
Family
ID=60184503
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610268710.1A Withdrawn CN107307000A (en) | 2016-04-27 | 2016-04-27 | A kind of composition pesticide contained to bromobenzene fluoroacetic acid |
Country Status (1)
| Country | Link |
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| CN (1) | CN107307000A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1066052A (en) * | 1992-04-28 | 1992-11-11 | 郭亮 | The plain preparation method of universal volume increase |
| US20050004169A1 (en) * | 2003-07-01 | 2005-01-06 | Yang Li-Xi | Podophyllotoxin derivatives |
-
2016
- 2016-04-27 CN CN201610268710.1A patent/CN107307000A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1066052A (en) * | 1992-04-28 | 1992-11-11 | 郭亮 | The plain preparation method of universal volume increase |
| US20050004169A1 (en) * | 2003-07-01 | 2005-01-06 | Yang Li-Xi | Podophyllotoxin derivatives |
Non-Patent Citations (1)
| Title |
|---|
| 广西化工研究所，: ""增产素-对溴苯氧乙酸的试验报告"", 《广西化工技术》 * |
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