CN106035354B - Synergistic composition containing fluorine azoles bacterium aniline and matrine - Google Patents
Synergistic composition containing fluorine azoles bacterium aniline and matrine Download PDFInfo
- Publication number
- CN106035354B CN106035354B CN201610513524.XA CN201610513524A CN106035354B CN 106035354 B CN106035354 B CN 106035354B CN 201610513524 A CN201610513524 A CN 201610513524A CN 106035354 B CN106035354 B CN 106035354B
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- Prior art keywords
- matrine
- azoles bacterium
- fluorine azoles
- bacterium aniline
- synergistic composition
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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 kind of fluorine-containing azoles bacterium aniline and the composition pesticide of matrine, belong to technical field of pesticide combination, to solve the problems such as existing agricultural chemicals is also easy to produce resistance, drug effect unobvious, the active ingredient of described composition includes fluorine azoles bacterium aniline and matrine, and the weight ratio of fluorine azoles bacterium aniline and matrine is 1:90‑90：1.Synergistic effect of the present invention is obvious, it is possible to reduce and the usage amount of agricultural chemicals, Pesticide use cost is reduced, reduces the pollution to environment, meanwhile, be advantageous to delay the generation of pest resistance to insecticide.
Description
Technical field
The present invention relates to new composition pesticide, and it includes active ingredient fluorine azoles bacterium aniline and matrine, the composition
It is very suitable for preventing and kill off various plants disease fungus 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, block energetic supersession；Kind of a biography, the basidiomycetes that soil passes and sac fungus disease can be prevented and treated, it is main
There are black scurf of potato caused by rhizoctonia, wheat sharp eyespot, rice sheath blight disease, sclerotinia sclerotiorum etc., also wheat dissipates black
Fringe disease, the bunt of wheat, corn southern leaf blight etc..Seed after processing can absorb fluorine azoles bacterium aniline in germination process, lead to
Other positions that xylem is transmitted to plant are crossed, play a part of cover crop.
Matrine is to fall noise made in coughing or vomiting leaf shrub kuh-seng by pulse family Sophora（Sophora flavescens Ait) root, stem and fruit
A kind of water-soluble alkaloid for extracting to obtain through strict technique, outward appearance are brown homogeneous liquid.Generally Banlangen, its
Main component has matrine, oxymatrine, sophocarpine, N-Oxysophocarpine, Sophoridine etc..Platymiscium never poison, to tag
Based on have stomach poison function concurrently, this product belongs to broad spectrum activity botanical pesticide to people and animals' low toxicity, true to downy mildew, powdery mildew, anthracnose etc.
Fungal disease has greater activity.
Applicant has found the report there is presently no fluorine azoles bacterium aniline and matrine compound research, the application by retrieval
Inventor by studying the compounding effect of fluorine azoles bacterium aniline and matrine, finding can after described composition compounding
Unexpected synergistic function is shown, and can substantially lower the dosage of single dose, improve prevention effect.
The content of the invention
It is an object of the invention to provide it is a kind of with synergistic function, use cost is low, preventive effect is good contains fluorine azoles
The synergetic pesticide composition of bacterium aniline and matrine.
To achieve the above object, the present invention is added certain by being main active by fluorine azoles bacterium aniline and matrine
Pesticidal preparations auxiliary element, formulation suitable for pesticides application is processed into by the method for routine, wherein, the fluorine azoles bacterium aniline
Weight ratio with matrine is 1:90-90:1, preferably 1:30-30：1, particularly preferably 30：1.
Further, the content of active component is 1-90%, preferably 1-50%, more preferably 1-30% in the composition.
Further, the formulation of the composition is water dispersible granules, wettable powder, microemulsion, aqueous emulsion, suspending agent
It is or any in seed treatment.
Further, the synergistic composition can be used for preventing and kill off various crop disease, preferably rice sheath blight disease, tomato
Gray mold.
Compared with prior art, composition of the invention has the beneficial effect that：
Multiple diseases are respectively provided with synergistic function by the 1st, composition of the invention within the specific limits, and composition is prevented
Control effect to be significantly improved compared with single dose, reduce Pesticide use amount and use cost, reduce the pollution to environment.
2nd, composition of the invention can delay pathogen to the resistance to the action of a drug of single active component, be advantageous to delay agricultural chemicals list
The service life of product.
3rd, bactericidal composition of the invention is to crop safety, and has certain effect of increasing production.
Embodiment
The embodiment of the present invention is further described with reference to embodiment, therefore not limited the present invention
System is within described scope of embodiments.
First, Toxicity Determination
Test objective thing is rice sheath blight disease, tomato downy mildew, and experiment uses colony diameter method.Take fluorine azoles bacterium aniline and hardship
Join alkali liquor, be configured to decoction flat board, per the mL of ware about 10, each drug concentration sets 3 repetitions, separately sets blank control
（Add sterilized water）.By cultured rice sheath blight disease, cucumber downy mildew, mycelia is produced with a diameter of 0.5 cm sterilization punchers
Block, move respectively on different culture medium flat plates, 28 DEG C are cultivated 3 days, measure colony diameter（mm）, and bacteriostasis rate is calculated, pass through
Linear regression analysis between the probit value of inhibiting rate and the logarithm value of series concentration, obtain the EC of each processing50, with the abundant methods of Sun Yun
Calculate mixture spends coefficient together（CTC）, activity of the medicament to germ is evaluated with this.Result of the test is shown in Table 1, table 2.
Fluorine azoles bacterium aniline and matrine are 1 in weight ratio it can be seen from table 1, table 2:90-90：Compounded in the range of 1,
Co-toxicity coefficient is all higher than 120, synergistic function is shown to rice sheath blight disease and tomato downy mildew, especially 1:30-30：1
When, synergistic function becomes apparent, and co-toxicity coefficient is more than 145, it is seen that fluorine azoles bacterium aniline and matrine compound have conjunction
Rationality and feasibility.
2nd, example of formulations
Embodiment 1:31% fluorine azoles bacterium aniline aqueous matrine solution（30：1）
Fluorine azoles bacterium aniline 30%
Matrine 1%
Lauryl sodium sulfate 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%
Neopelex 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%
Cyclohexanone 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%
Cyclohexanone 10%
Methanol 8%
Agriculture breast 500# 6%
Aluminium-magnesium silicate 0.5%
Deionized water surplus
3rd, field control effectiveness test
Above-described embodiment 1-4 complex composition is used to prevent and treat rice sheath blight disease and the examination of graw mold of tomato field efficacy
Test, determine the prevention effect of the composite bactericide, using 1.5% matrine soluble liquid and 30% fluorine azoles bacterium aniline suspending agent as
Comparison medicament, 7 days after dispenser, investigate within 15 days disease indexs and calculate preventive effect, result of the test is shown in Table 3, table 4.
Table of field test results is bright, the complex composition of fluorine azoles bacterium aniline and matrine, to rice sheath blight disease and tomato frost
Mildew shows preferable preventive and therapeutic effect, wherein, when fluorine azoles bacterium aniline and matrine are 30：When 1, preventive effect is best, volume increase effect
Fruit is best.In the range of the test of pesticide effectiveness, do not find that composition poisoning produces, it is seen then that the composition of fluorine azoles bacterium aniline and matrine
It is worthy of popularization.
Claims (5)
- A kind of 1. synergistic composition, it is characterised in that active ingredient includes fluorine azoles bacterium aniline and matrine, wherein, fluorine azoles bacterium benzene The weight of amine and matrine ratio is 1:90-90：1.
- 2. synergistic composition according to claim 1, it is characterised in that the weight ratio of fluorine azoles bacterium aniline and matrine is preferred For 1:30-30：1.
- 3. synergistic composition according to claim 1 or 2, it is characterised in that fluorine azoles bacterium aniline and matrine are in composition In shared weight ratio be 1-90%.
- 4. synergistic composition according to claim 3, it is characterised in that the formulation of the composition be water dispersible granules, It is any in wettable powder, microemulsion, aqueous emulsion, suspending agent or seed treatment.
- 5. the synergistic composition according to any one of claim 1-4 claim is used for the purposes for preventing and kill off crop disease.
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 |
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| CN106035354A CN106035354A (en) | 2016-10-26 |
| CN106035354B true CN106035354B (en) | 2018-03-30 |
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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 |
|---|
| 吡唑酰胺类杀菌剂——氟唑菌苯胺;顾林玲;《现代农药》;20130430;第12卷(第2期);第44-47页 * |
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| CN106035354A (en) | 2016-10-26 |
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