CN107668049A - A kind of complex composition containing gold alloy hydride and Osthole - Google Patents
A kind of complex composition containing gold alloy hydride and Osthole Download PDFInfo
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- CN107668049A CN107668049A CN201710996459.5A CN201710996459A CN107668049A CN 107668049 A CN107668049 A CN 107668049A CN 201710996459 A CN201710996459 A CN 201710996459A CN 107668049 A CN107668049 A CN 107668049A
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- osthole
- gold alloy
- alloy hydride
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- 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
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of complex composition containing gold alloy hydride and Osthole, effective active composition is made up of gold alloy hydride and Osthole, and the weight ratio of gold alloy hydride and Osthole is 30:1~1:1.The disease excellents such as built composition for preventing and controlling cucumber bacterial angular leaf spot of the present invention, powdery mildew of cucumber, lasting period length, to cucumber safety.There is significant synergistic function after gold alloy hydride and fructus cnidii complex, Pesticide use amount can be reduced, reduce use cost, mitigate the pollution to environment, delay the drug-fast generation of pathogen, increase the Pesticide use life-span.
Description
Technical field
The present invention relates to pesticide complex composition and its application field, specifically using gold alloy hydride and Osthole as
The binary complex of effective active composition compounding, is mainly used in the preventing and treating of disease on crops.
Background technology
Gold alloy hydride (aureonucleomycin) is that Shanghai pesticide research is developed, and is passed through by the mutation of streptomyces aureus Suzhou
A kind of microbial source fungicide that cultivation and fermentation forms, there is the excellent effect that prevents to disease caused by various bacteria, and it is right
People and animals and Environmental security.
Osthole (Osthole) CAS:484-12-8.Osthole is the desinsection extracted from Chinese medicine frutus cnidii
Active material, the mechanism of action cause mycelia to be largely broken while suppress the life of germ mycelia to influence the growth of fungal cell wall
It is long.It has preferable prevention effect to diseases such as the powdery mildews on crops.
The long-time continuous use of agricultural chemicals single variety, resistance risk and dosage increase risk are easily produced, and then increased
Cost and carrying capacity of environment, and the compounded combination with notable synergistic function is gone out by the compound screening of different pesticide species
Thing, Pesticide use amount can not only be reduced, use cost is reduced, reduces resistance risk, moreover it is possible to reduces potential environmental risk, increases
The Pesticide use life-span.
The present inventor is surprisingly golden during further investigation gold alloy hydride and fructus cnidii complex are formulated
Caryomycin and Osthole are compounded, especially right to the multiple diseases on crops in the range of certain compound proportion
Cucumber bacterial angular leaf spot, powdery mildew of cucumber have significant synergistic function, after further study, complete the present invention.
The content of the invention
It is an object of the invention to provide a kind of component is reasonable, obvious synergy, bactericidal effect are outstanding, the lasting period
Length, drug cost is low, pathogen can be delayed to develop immunity to drugs, and to the pesticide complex composition of Crop securify.
Another object of the present invention is to provide a kind of complex composition preparation formulation containing gold alloy hydride and Osthole.
It is still another object of the present invention to provide above-mentioned complex composition in preventing and treating cucumber bacterial angular leaf spot, cucumber white powder
Purposes in disease.
Technical scheme：To achieve the above object, the present invention provides a kind of containing gold alloy hydride and Osthole
Complex composition, effective active composition are made up of gold alloy hydride and Osthole, and the weight ratio of gold alloy hydride and Osthole is
30:1~1:1, the preferably weight ratio of gold alloy hydride and Osthole is 20:1~1:1, most preferably gold alloy hydride and Osthole
Weight ratio be 7:1.
In complex composition of the present invention, the gross weight percentage composition of gold alloy hydride and Osthole is 0.1%~85%, excellent
It is 1%~70% to select the gross weight percentage composition of gold alloy hydride and Osthole.
Complex composition of the present invention can be prepared into any formulation used in suitable agricultural production, and relatively good formulation has
Suspending agent, aqueous emulsion, wettable powder etc..
In various application forms prepared by complex composition of the present invention, in addition to effective active composition, in addition in agricultural chemicals
Allow to use and the various auxiliary elements of acceptable.
Described auxiliary element includes but is not limited to solvent, emulsifying agent, wetting agent, dispersant, antifreezing agent, thickener, disappeared
Infusion, preservative and filler etc., all it is to commonly use in pesticidal preparations or allow the composition used, is not particularly limited, specific composition
Determined with dosage according to recipe requirements by testing.
The production technology of the various application forms of complex composition belongs to existing known technology, will not be repeated here.
Compared with prior art, the advantage of the invention is that：
1st, gold alloy hydride and fructus cnidii complex have significant synergistic function, are used alone than single dose and substantially carry
The high prevention effect to disease on crops.
2nd, gold alloy hydride and Osthole two kinds of active components compounding, reduce Pesticide use amount, reduce use cost,
Alleviate the pollution to environment.
3rd, gold alloy hydride and Osthole two kinds of active components compounding, the mechanism of action is different, action site increase, prolongs
Delay the drug-fast generation of pathogen, add the service life of agricultural chemicals.
Embodiment
Essence for a better understanding of the present invention, present disclosure is described further with reference to embodiment,
But limitation of the present invention can not be considered as, it is as described below to be only used for explaining the present invention, for without departing from spirit of the invention and principle
Modification, replacement or the improvement made, belong to the scope of protection of present invention.
The gold alloy hydride Osthole suspending agent of embodiment one 24%
Following material is weight percentage：Gold alloy hydride 21%, Osthole 3%, phenethyl phenol polyoxyethylene groups
Ether phosphate 6%, alkyl phenol formaldehyde resin polyoxyethylene ether 4%, Sodium Polyacrylate 2.5%, potassium sorbate 0.5%, silicone
Compound 0.2%, urea 3%, deionized water complements to 100%.Above-mentioned material is mixed in proportion, it is scattered equal through high speed shear
After being sanded in even, sand mill, you can 24% gold alloy hydride Osthole suspending agent is made.
The gold alloy hydride osthole water-emulsion agent of embodiment 2 8%
Following content of material is weight percentage：Gold alloy hydride 6%, Osthole 2%, triphenoethyl benzene phenol polyoxy
Ethene ether phosphate 10%, sec-Butyl Acetate 10%, cyclohexanone 5%, cellulose ether 1.5%, sodium chloride 2%, silicone oil 0.2%,
Sodium benzoate 0.5%, deionized water complements to 100%.Above-mentioned material is mixed in proportion, after high shear agitation is uniform,
It can be prepared by 8% gold alloy hydride osthole water-emulsion agent.
The gold alloy hydride Osthole wettable powder of embodiment 3 55%
Following material is weight percentage：Gold alloy hydride 50%, Osthole 5%, Nonyl pheno base ether
8%th, lauryl alcohol polyethylene glycol oxide base ether sodium sulfate 6%, white carbon 5%, attapulgite complements to 100%.By above-mentioned material press than
Example mixes, after mechanical crushing again after air-flow crushing is well mixed, you can 55% gold alloy hydride Osthole wettable is made
Pulvis.
The Toxicity Determination of example IV gold alloy hydride and fructus cnidii complex to cucumber bacterial angular leaf spot pathogen
Experiment
Test method：With reference to《Farm-chemical indoor determination test rule bactericide NY/T 1156.16-2008》, use is muddy
Nephelometry.
Statistical analysis is carried out with DPS statistical analysis softwares, calculates the EC of each medicament50, and mixture is calculated according to the abundant methods of Sun Yun
Co-toxicity coefficient (CTC values), co-toxicity coefficient (CTC) >=120 shows as synergistic effect；Co-toxicity coefficient (CTC)≤80 shows as short of money
Anti- effect；80 ＜ co-toxicity coefficients (CTC) ＜ 120 show as summation action.
The Toxicity Determination of the gold alloy hydride of table 1 and fructus cnidii complex to cucumber bacterial angular leaf spot pathogen
| Medicament title and proportioning (weight ratio) | EC50(mg/L) | ATI | TTI | CTC |
| Gold alloy hydride | 3.49 | 100.00 | ||
| Osthole | 22.17 | 15.74 | ||
| Gold alloy hydride：Osthole (30:1) | 3.32 | 105.12 | 97.28 | 108.06 |
| Gold alloy hydride：Osthole (20:1) | 2.75 | 126.91 | 95.99 | 132.21 |
| Gold alloy hydride：Osthole (15:1) | 2.37 | 147.26 | 94.73 | 155.45 |
| Gold alloy hydride：Osthole (10:1) | 2.12 | 164.62 | 92.34 | 178.28 |
| Gold alloy hydride：Osthole (7:1) | 2.06 | 169.42 | 89.47 | 189.36 |
| Gold alloy hydride：Osthole (5:1) | 2.33 | 149.79 | 85.96 | 174.26 |
| Gold alloy hydride：Osthole (3:1) | 2.78 | 125.54 | 78.94 | 159.03 |
| Gold alloy hydride：Osthole (1:1) | 4.51 | 77.38 | 57.87 | 133.71 |
As it can be seen from table 1 gold alloy hydride and Osthole are 20:1~1:When being compounded in the range of 1 (by weight), altogether
Malicious coefficient (CTC) is all higher than 120, illustrates to show synergistic function to cucumber bacterial angular leaf spot pathogen；Gold alloy hydride
With Osthole with 7:1 (by weight) compounding, synergistic function is the most notable, and co-toxicity coefficient (CTC) reaches maximum, is
189.36.It can be seen that gold alloy hydride and fructus cnidii complex have reasonability and feasibility.
The gold alloy hydride of embodiment five and fructus cnidii complex are tested the Toxicity Determination of powdery mildew of cucumber pathogen
Test method：With reference to《Farm-chemical indoor determination test rule bactericide NY/T 1156.11-2008》, using basin
Hydroponics.
Statistical analysis is carried out with DPS statistical analysis softwares, calculates the EC of each medicament50, and mixture is calculated according to the abundant methods of Sun Yun
Co-toxicity coefficient (CTC values), co-toxicity coefficient (CTC) >=120 shows as synergistic effect；Co-toxicity coefficient (CTC)≤80 shows as short of money
Anti- effect；80 ＜ co-toxicity coefficients (CTC) ＜ 120 show as summation action.
The Toxicity Determination of the gold alloy hydride of table 2 and fructus cnidii complex to powdery mildew of cucumber pathogen
| Medicament title and proportioning (weight ratio) | EC50(mg/L) | ATI | TTI | CTC |
| Gold alloy hydride | 10.42 | 100.00 | ||
| Osthole | 4.17 | 249.88 | ||
| Gold alloy hydride：Osthole (30:1) | 9.25 | 112.65 | 104.83 | 107.46 |
| Gold alloy hydride：Osthole (20:1) | 7.56 | 137.83 | 107.14 | 128.64 |
| Gold alloy hydride：Osthole (15:1) | 6.71 | 155.29 | 109.37 | 141.99 |
| Gold alloy hydride：Osthole (10:1) | 5.39 | 193.32 | 113.63 | 170.13 |
| Gold alloy hydride：Osthole (7:1) | 4.57 | 228.01 | 118.74 | 192.02 |
| Gold alloy hydride：Osthole (5:1) | 4.49 | 232.07 | 124.98 | 185.69 |
| Gold alloy hydride：Osthole (3:1) | 4.75 | 219.37 | 137.47 | 159.58 |
| Gold alloy hydride：Osthole (1:1) | 4.78 | 217.99 | 174.94 | 124.61 |
From table 2 it can be seen that gold alloy hydride and Osthole are 20:1~1:When being compounded in the range of 1 (by weight), altogether
Malicious coefficient (CTC) is all higher than 120, illustrates to show synergistic function to powdery mildew of cucumber pathogen；Gold alloy hydride and cnidium monnieri
Sub- element is with 7:1 (by weight) compounding, synergistic function is the most notable, and co-toxicity coefficient (CTC) reaches maximum, is 192.02.Can
See, gold alloy hydride and fructus cnidii complex have reasonability and feasibility.
The gold alloy hydride of embodiment six and fructus cnidii complex composition preparation preventing and treating cucumber bacterial angular leaf spot and cucumber are white
Powder disease field efficacy checking test
Carry out preventing and treating the bacillary angle of cucumber using gold alloy hydride provided by the invention and fructus cnidii complex composition preparation
Pinta and powdery mildew of cucumber field efficacy checking test, in cucumber bacterial angular leaf spot and powdery mildew of cucumber early stage dispenser 1
Secondary, dispenser 1 time again after 7 days, 14 days investigation disease indexs, calculate preventive effect after the 2nd dispenser, and concrete outcome is shown in Table 3.
3 each chemicals treatment of table is to cucumber bacterial angular leaf spot and the prevention effect of powdery mildew of cucumber
From table 3, using each composite preparation of gold alloy hydride provided by the invention and fructus cnidii complex to cucumber
The prevention effect of bacterial angular leaf spot and powdery mildew of cucumber is intended to be significantly better than 30% gold alloy hydride wettable powder and 1% cnidium monnieri
The plain aqueous emulsion of son is used alone, and the lasting period is grown, while does not find to answer using gold alloy hydride and Osthole during experiment
Poisoning is produced to cucumber after each composite preparation matched somebody with somebody.
The gold alloy hydride Osthole suspending agent of embodiment 7 30%
Following material is weight percentage：Gold alloy hydride 25%, Osthole 5%, phenethyl phenol polyoxyethylene groups
Ether phosphate 6%, alkyl phenol formaldehyde resin polyoxyethylene ether 4%, Sodium Polyacrylate 2.5%, potassium sorbate 0.5%, silicone
Compound 0.2%, urea 3%, deionized water complements to 100%.Above-mentioned material is mixed in proportion, it is scattered equal through high speed shear
After being sanded in even, sand mill, you can 30% gold alloy hydride Osthole suspending agent is made.
The gold alloy hydride osthole water-emulsion agent of embodiment 8 16%
Following content of material is weight percentage：Gold alloy hydride 15%, Osthole 1%, triphenoethyl benzene phenol gather
Oxygen ethene ether phosphate 10%, sec-Butyl Acetate 10%, cyclohexanone 5%, cellulose ether 1.5%, sodium chloride 2%, silicone oil
0.2%th, sodium benzoate 0.5%, deionized water complement to 100%.Above-mentioned material is mixed in proportion, it is equal through high shear agitation
After even, you can 16% gold alloy hydride osthole water-emulsion agent is made.
In summary, a kind of complex composition containing gold alloy hydride and Osthole of the present invention, Synergistic are made
With notable, it is used alone compared to each single dose, prevention effect significantly improves, can effectively prevent and treat cucumber bacterial angular leaf spot and cucumber is white
The diseases such as powder disease, lasting period length, to Crop securify, are worth the popularization and application in agricultural production.
Claims (8)
- A kind of 1. complex composition containing gold alloy hydride and Osthole, it is characterised in that：Effective active composition is by gold alloy hydride Formed with Osthole, the weight ratio of gold alloy hydride and Osthole is 30:1~1:1.
- A kind of 2. complex composition containing gold alloy hydride and Osthole according to claim 1, it is characterised in that：Golden core The weight of mycin and Osthole ratio is 20:1~1:1.
- A kind of 3. complex composition containing gold alloy hydride and Osthole according to claim 1, it is characterised in that：Golden core The weight of mycin and Osthole ratio is 7:1.
- A kind of 4. complex composition containing gold alloy hydride and Osthole according to claim 1, it is characterised in that：It is described The formulation of complex composition is suspending agent, aqueous emulsion, wettable powder.
- 5. a kind of complex composition containing gold alloy hydride and Osthole according to claim 4, it is characterised in that described When suspending agent is made in the formulation of complex composition, weight percentage is：Gold alloy hydride 21%, Osthole 3%, phenethyl phenol Polyoxyethylene groups ether phosphate 6%, alkyl phenol formaldehyde resin polyoxyethylene ether 4%, Sodium Polyacrylate 2.5%, potassium sorbate 0.5%th, silicone compound 0.2%, urea 3%, deionized water complements to 100%.
- 6. a kind of complex composition containing gold alloy hydride and Osthole according to claim 4, it is characterised in that described When aqueous emulsion is made in the formulation of complex composition, weight percentage is：Gold alloy hydride 6%, Osthole 2%, three phenethyls Phenol polyoxyethylene phosphonate 10%, sec-Butyl Acetate 10%, cyclohexanone 5%, cellulose ether 1.5%, sodium chloride 2%, silicon Oil 0.2%, sodium benzoate 0.5%, deionized water complements to 100%.
- 7. a kind of complex composition containing gold alloy hydride and Osthole according to claim 4, it is characterised in that described When wettable powder is made in the formulation of complex composition, weight percentage is：Gold alloy hydride 50%, Osthole 5%, nonyl Phenol polyethenoxy base ether 8%, lauryl alcohol polyethylene glycol oxide base ether sodium sulfate 6%, white carbon 5%, attapulgite complements to 100%.
- 8. a kind of complex composition containing gold alloy hydride and Osthole described in claim 1 is used to prevent and treat the bacillary angle of cucumber Purposes in pinta, powdery mildew of cucumber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710996459.5A CN107668049A (en) | 2017-10-24 | 2017-10-24 | A kind of complex composition containing gold alloy hydride and Osthole |
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| CN201710996459.5A CN107668049A (en) | 2017-10-24 | 2017-10-24 | A kind of complex composition containing gold alloy hydride and Osthole |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1613312A (en) * | 2003-11-04 | 2005-05-11 | 上海市农药研究所 | Agricultural bactericide containing cyclosulfamuron and aureofuscin, its preparation and uses |
| CN105475303A (en) * | 2015-12-09 | 2016-04-13 | 陕西麦可罗生物科技有限公司 | Pesticide composition containing kasugamycin and aureonucleomycin |
| CN106234370A (en) * | 2016-08-23 | 2016-12-21 | 李祥英 | A kind of containing benzo alkene fluorine bacterium azoles and the bactericidal composition of osthole |
-
2017
- 2017-10-24 CN CN201710996459.5A patent/CN107668049A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1613312A (en) * | 2003-11-04 | 2005-05-11 | 上海市农药研究所 | Agricultural bactericide containing cyclosulfamuron and aureofuscin, its preparation and uses |
| CN105475303A (en) * | 2015-12-09 | 2016-04-13 | 陕西麦可罗生物科技有限公司 | Pesticide composition containing kasugamycin and aureonucleomycin |
| CN106234370A (en) * | 2016-08-23 | 2016-12-21 | 李祥英 | A kind of containing benzo alkene fluorine bacterium azoles and the bactericidal composition of osthole |
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Address after: 610000 Northwest Biochemical Company, 388 Rongtai Avenue, Cross-Strait Science and Technology Industrial Development Park, Wenjiang District, Chengdu City, Sichuan Province Applicant after: Zhang Songzhong Address before: Huizhou Avenue Xiaojinkou section 516000 in Guangdong Province, Huizhou city Huicheng District No. 135 Applicant before: Zhang Songzhong |
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