CN106035354A - Synergistic composition containing penflufen and matrine - Google Patents
Synergistic composition containing penflufen and matrine Download PDFInfo
- Publication number
- CN106035354A CN106035354A CN201610513524.XA CN201610513524A CN106035354A CN 106035354 A CN106035354 A CN 106035354A CN 201610513524 A CN201610513524 A CN 201610513524A CN 106035354 A CN106035354 A CN 106035354A
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- CN
- China
- Prior art keywords
- matrine
- fluorine azoles
- azoles bacterium
- composition
- bacterium aniline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- 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
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
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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)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a pesticide composition containing penflufen and matrine, belonging to the technical field of combination of pesticides. The pesticide composition is used for solving the problems that existing pesticides easily have resistance and have unobvious effects. The composition comprises active ingredients including penflufen and matrine in a weight ratio of (1 to 90)-(90 to 1). The composition has the beneficial effects that the composition has obvious synergistic effects and can conduce to reducing the usage amount and use costs of pesticides and environmental pollution; meanwhile, the composition is beneficial to delaying the pesticide resistance of pests.
Description
Technical field
The present invention relates to new composition pesticide, it includes effective ingredient fluorine azoles bacterium aniline and matrine, described compositions
It is very suitable for preventing and kill off various plants pathogenic fungi on crops.
Background technology
Fluorine azoles bacterium aniline, English common name: penflufen, it is a kind of succinate dehydrogenase inhibitors, mainly acts on
Respiratory chain electron transmission complex II, blocks energy metabolism；Kind of a biography, the basidiomycetes of soil biography and ascomycetes disease can be prevented and treated, main
Black scurf of potato that rhizoctonia to be had causes, wheat sharp eyespot, rice sheath blight disease, sclerotinia rot of colza etc., also Semen Tritici aestivi dissipates black
Fringe disease, the bunt of wheat, corn southern leaf blight etc..Seed after process can absorb fluorine azoles bacterium aniline in germination process, logical
Cross xylem and be transmitted to other positions of plant, play the effect of cover crop.
Matrine is fallen by pulse family Sophora root, stem and the fruit of noise made in coughing or vomiting leaf shrub Radix Sophorae Flavescentis (Sophora flavescens Ait)
Extract a kind of water-soluble alkaloid obtained through strict technique, outward appearance is brown homogeneous liquid.Generally Radix Sophorae Flavescentis total alkaloids, its
Main component has matrine, oxymatrine, sophocarpine, N-oxysophocarpine, sophoridine etc..Platymiscium never poison, to tag
Being that master has stomach poison function concurrently, this product, to people and animals' low toxicity, belongs to broad spectrum activity botanical pesticide, true to downy mildew, powdery mildew, anthrax etc.
Fungal disease tool greater activity.
Applicant, through retrieval, finds to there is presently no fluorine azoles bacterium aniline and the report of matrine compound research, the application
Inventor by the compounding effect of fluorine azoles bacterium aniline and matrine is studied, can after the compositions described in discovery is compounding
Show beat all synergistic function, and can substantially lower the using dosage of single dose, improve prevention effect.
Summary of the invention
It is an object of the invention to provide a kind of have that synergistic function, use cost be low, preventive effect is good containing fluorine azoles
Bacterium aniline and the synergetic pesticide composition of matrine.
For achieving the above object, the present invention, by being main active by fluorine azoles bacterium aniline and matrine, adds certain
Pesticidal preparations auxiliary element, be processed into the dosage form being suitable to pesticides application, wherein, described fluorine azoles bacterium aniline by conventional method
It is 1:90-90:1, preferably 1:30-30:1, particularly preferably 30:1 with the weight ratio of matrine.
Further, in described compositions, the content of active component is 1-90%, preferably 1-50%, more preferably 1-30%.
Further, the dosage form of described compositions is water dispersible granules, wettable powder, microemulsion, aqueous emulsion, suspending agent
Or in seed treatment any.
Further, described synergistic composition may be used for preventing and kill off various crop disease, preferably rice sheath blight disease, Fructus Lycopersici esculenti
Gray mold.
Compared with prior art, the having the beneficial effect that of the compositions of the present invention
1, the compositions of the present invention, is respectively provided with synergistic function within the specific limits to multiple diseases, the preventing and treating effect of compositions
Fruit is significantly improved compared with single dose, reduces Pesticide use amount and use cost, decreases the pollution to environment.
2, the compositions of the present invention can delay the pathogen Drug resistance to single active component, is conducive to delaying pesticide list
The service life of product.
3, the bactericidal composition of the present invention is to crop safety, and has certain effect of increasing production.
Detailed description of the invention
Below in conjunction with embodiment, the detailed description of the invention of the present invention is further described, the most therefore the present invention is limited
System is within described scope of embodiments.
One, Toxicity Determination
Test objective thing is rice sheath blight disease, Fructus Lycopersici esculenti downy mildew, and test uses colony diameter method.Take fluorine azoles bacterium aniline and matrine
Mother solution, is configured to medicinal liquid flat board, every ware about 10 mL, and each drug concentration arranges 3 repetitions, separately arranges blank and (add nothing
Bacterium water).By cultured rice sheath blight disease, cucumber downy mildew, produce mycelia block with the sterilizing card punch of a diameter of 0.5 cm, point
Do not move on different culture medium flat plates, cultivate 3 days, measure colony diameter (mm), and calculate bacteriostasis rate, pass through suppression ratio for 28 DEG C
Probit value and the logarithm value of series concentration between linear regression analysis, obtain the EC of each process50, calculate mixed by the abundant method of Sun Yun
Agent spend coefficient (CTC) together, evaluate the medicament activity to pathogenic bacteria with this.Result of the test is shown in Table 1, table 2.
By table 1, table 2 it can be seen that fluorine azoles bacterium aniline and matrine are to compound in the range of 1:90-90:1 in weight ratio, poison altogether
Coefficient is all higher than 120, and rice sheath blight disease and Fructus Lycopersici esculenti downy mildew are shown synergistic function, especially when 1:30-30:1, and association
Becoming apparent from potentiation, co-toxicity coefficient is all more than 145, it is seen that fluorine azoles bacterium aniline and matrine compound have reasonability and
Feasibility.
Two, example of formulations
Embodiment 1:31% fluorine azoles bacterium aniline matrine wettable powder (30:1)
Fluorine azoles bacterium aniline 30%
Matrine 1%
Sodium lauryl sulphate 4%
Calcium lignosulfonate 5%
White carbon 8%
Kaolin surplus
Embodiment 2:18% fluorine azoles bacterium aniline matrine water dispersible granule (5:1)
Fluorine azoles bacterium aniline 15%
Matrine 3%
Dodecylbenzene sodium sulfonate 3%
Alkylnaphthalene sulfonate formaldehyde condensation products 8%
Attapulgite surplus
Embodiment 3:3% fluorine azoles bacterium aniline matrine water Emulsion (2:1)
Fluorine azoles bacterium aniline 2%
Matrine 1%
NPE 4%
Agriculture breast 600# 4%
Ketohexamethylene 10%
Solvent naphtha 6%
Ethylene glycol 2%
Deionized water surplus
Embodiment 4:1% fluorine azoles bacterium aniline microemulsion containing matrine agent (9:1)
Fluorine azoles bacterium aniline 0.9%
Matrine 0.1%
Ketohexamethylene 10%
Methanol 8%
Agriculture breast 500# 6%
Aluminium-magnesium silicate 0.5%
Deionized water surplus
Three, field control effectiveness test
The complex composition of above-described embodiment 1-4 is used for preventing and treating rice sheath blight disease and graw mold of tomato field control effectiveness test, really
The prevention effect of fixed described composite bactericide, with 1.5% matrine soluble liquid and 30% fluorine azoles bacterium aniline suspending agent for comparison
Medicament, 7 days, 15 days investigation disease indexs calculate preventive effect after dispenser, result of the test is shown in Table 3, table 4.
Field test results shows, fluorine azoles bacterium aniline and the complex composition of matrine, to rice sheath blight disease and Fructus Lycopersici esculenti downy mildew
All showing preferable preventive and therapeutic effect, wherein, when fluorine azoles bacterium aniline and matrine are 30:1, preventive effect is best, and effect of increasing production is
Good.In the range of the test of pesticide effectiveness, do not find that compositions poisoning produces, it is seen then that the compositions of fluorine azoles bacterium aniline and matrine is worth
Popularization and application.
Claims (6)
1. a synergistic composition, it is characterised in that effective ingredient includes fluorine azoles bacterium aniline and matrine.
Synergistic composition the most according to claim 1, it is characterised in that the weight ratio of fluorine azoles bacterium aniline and matrine is 1:
90-90:1.
3. according to the synergistic composition of claim 1 or 2, it is characterised in that the weight ratio of fluorine azoles bacterium aniline and matrine is preferred
For 1:30-30:1.
4. according to the synergistic composition described in claim any one of claim 1-3, it is characterised in that fluorine azoles bacterium aniline and
The shared in the composition weight ratio of matrine is 1-90%.
5. according to the synergistic composition described in claim any one of claim 1-4, it is characterised in that described compositions
Dosage form is water dispersible granules, wettable powder, microemulsion, aqueous emulsion, suspending agent or seed treatment.
6. according to the synergistic composition described in claim any one of claim 1-5 for preventing and kill off the purposes of crop pest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513524.XA CN106035354B (en) | 2016-07-04 | 2016-07-04 | Synergistic composition containing fluorine azoles bacterium aniline and matrine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513524.XA CN106035354B (en) | 2016-07-04 | 2016-07-04 | Synergistic composition containing fluorine azoles bacterium aniline and matrine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106035354A true CN106035354A (en) | 2016-10-26 |
| CN106035354B CN106035354B (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610513524.XA Active CN106035354B (en) | 2016-07-04 | 2016-07-04 | Synergistic composition containing fluorine azoles bacterium aniline and matrine |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640756A (en) * | 2003-10-23 | 2012-08-22 | 拜尔农作物科学股份公司 | Synergistic fungicidal active combinations |
| CN103315009A (en) * | 2013-06-21 | 2013-09-25 | 苏州市阳澄湖现代农业发展有限公司 | Suspoemulsion pesticide composition for controlling Rhizoctonia solani and preparation method thereof |
-
2016
- 2016-07-04 CN CN201610513524.XA patent/CN106035354B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640756A (en) * | 2003-10-23 | 2012-08-22 | 拜尔农作物科学股份公司 | Synergistic fungicidal active combinations |
| CN103315009A (en) * | 2013-06-21 | 2013-09-25 | 苏州市阳澄湖现代农业发展有限公司 | Suspoemulsion pesticide composition for controlling Rhizoctonia solani and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 顾林玲: "吡唑酰胺类杀菌剂——氟唑菌苯胺", 《现代农药》 * |
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|---|---|
| CN106035354B (en) | 2018-03-30 |
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