CN106879634A - A kind of control of plant disease composition containing fluopicolide - Google Patents
A kind of control of plant disease composition containing fluopicolide Download PDFInfo
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- CN106879634A CN106879634A CN201611261052.XA CN201611261052A CN106879634A CN 106879634 A CN106879634 A CN 106879634A CN 201611261052 A CN201611261052 A CN 201611261052A CN 106879634 A CN106879634 A CN 106879634A
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- Prior art keywords
- fluopicolide
- composition
- control
- plant disease
- active ingredient
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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
- A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
- A01N37/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic 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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Environmental Sciences (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Biotechnology (AREA)
- Virology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of feed, more particularly, to a kind of control of plant disease composition containing fluopicolide.The present invention solves its technology:A kind of control of plant disease composition containing fluopicolide, it is characterised in that its active ingredient is the one kind (B) in fluopicolide (A) and Lan Diduobang, carbendazim, butyl hydroxybenzoate.Combinations of the above thing, it is characterised in that active ingredient fluopicolide and Lan Diduobang, carbendazim, the optimal percentage by weight of butyl hydroxybenzoate are 5: 11 in composition：50.Combinations of the above thing, it is characterised in that active ingredient accounts for the 2 40% of composition total weight.Combinations of the above thing, it is characterised in that said composition can be made into suspending agent, aqueous emulsion, microemulsion, missible oil, wettable powder or water dispersible granules, and can need to use corresponding solvent, carrier and auxiliary agent according to exploitation.
Description
Technical field
The present invention relates to control of plant disease composition, more particularly, to a kind of control of plant disease containing fluopicolide
Composition.
Background technology
Fluopicolide(fluopicolide)It is a kind of new pyridine amide-type systemic fungicide of Beyer Co., Ltd's exploitation,
It is mainly used in preventing and treating Oomycete cause of disease microbial disease such as downy mildew and epidemic disease etc..Fluopicolide has unique effect side
Formula, sterilization mechanism is different from known oomycetes series bactericidal agents all at present, with other series bactericidal agent no interactions resistances, Main Function
Bactericidal activity is showed in cell membrane and intercellular specific proteins, has suppression well to each Main Morphology of pathogen
Activity, and with good lasting effect.
High density, the tillage system reform of high intensity meet demand of the society to agricultural food product, create high economic valency
Value.Under this planting system, chemical agent is the required measure for administering increasingly serious pest and disease damage, raw to ensureing normal agricultural
Product has played extremely important effect.A kind of noval chemical compound can show outstanding effect when initial, but be used through long-term, single
Afterwards, often progressively lose activity, especially the antibioticses bactericide of absorbability is easier to induce the resistance of pathogen.
The epidemic disease that is caused by Oomycete, late blight, samping off, downy mildew are very harmful in agricultural production, are difficult to prevent and treat
A class disease, had a strong impact on the yield and quality of crop.Such disease to pesticide control particularly absorbability, have treatment make
Medicament such as metalaxyl, dimethomorph etc. are easy to produce resistance, from terms of this respect, the interior suction treatment that fluopicolide has
Effect is both advantage and shortcoming.There is similar resistance to avoid fluopicolide, need to be by its composition from different mechanism of action
Rationally compounded, effectively to delay Disease Resistance to develop.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of good plant disease containing fluopicolide of prevention effect
Preventing and treating composition.
The present invention solves its technology:
A kind of control of plant disease composition containing fluopicolide, it is characterised in that its active ingredient be fluopicolide (A) and
One kind (B) in Lan Diduobang, carbendazim, butyl hydroxybenzoate.
Described composition, it is characterised in that active ingredient fluopicolide and Lan Diduobang, carbendazim, oxybenzene in composition
The optimal percentage by weight of butyl ester is 5: 1-1：50.Butyl hydroxybenzoate can increase to the insecticidal effect of the material of other in component
Effect is acted on.Systemic resistance of plant elicitor contained by Lan Diduobang, chemical nature is the oligosaccharide beneficial to human body, can be extremely low
Concentration under, the defence system of activated plant makes plant produce enough plant protection elements, resists disease.Lan Diduobang resistances
Elicitor have good water solubility, dosage it is low, to person poultry harmless, it is free from environmental pollution, can long-term use；
The molecular formula of carbendazim (the general entitled carbendazim of English) is C9H9N3O2, chemical name is N- (2- benzimidazoles
Base) methyl carbamate；
Combinations of the above thing, it is characterised in that active ingredient accounts for the 2-40% of composition total weight.
Combinations of the above thing, it is characterised in that said composition can be made into suspending agent, aqueous emulsion, microemulsion, missible oil, wettable
Pulvis or water dispersible granules, and corresponding solvent, carrier and auxiliary agent can be needed to use according to exploitation.
Suitable solvent, auxiliary agent include：Such as toluene, dimethylbenzene, dichloromethane, chloroform, paraffin, kerosene, diesel oil, first
Alcohol, ethanol, propyl alcohol, butanol, amylalcohol, cyclohexanol, phenmethylol, cyclohexanone, isophorone, pyrrolidones, ethyl acetate, acetic acid fourth
One or more combination of ester, ethylene acetate, dimethyl sulfoxide etc..
Carrier such as clay, bentonite, attapulgite, calcium sulfate, precipitated calcium carbonate, sucrose, industrial chitin, silica gel, cunning
One or more combination of stone flour, white carbon, sericite in powder etc.；
Available auxiliary agent includes phosphoric acid salt, hydrochloric acid salt, lignosulphonates, naphthalenesulfonate, phenolsulfonic acid salt, amber
Amber acid Sulfonates, polystyrene-based phenol polyethenoxy ether sulfate, Pluronic PE 6800, molecular weight are 20000-30000
Macromolecular grafted copolymer, triphenyl vinyl phenol polyoxyethylene poly-oxygen propylene aether, polystyrene-based phenol polyethenoxy ethers,
NPE class, polystyrene-based polyethenoxy ether class, alkyl naphthalene sulfonic acid salt, fatty alcohol polyethenoxy ether class,
Dialkyl succinylsuccinate Sulfonates, branched fatty alcohol polyethenoxy ether class, alkyl polyoxyethylene ether class, carboxyl alkyl cellulose class, hydroxyl
Alkylcellulose class, Magnesiumaluminumsilicate, xanthans, poly- alkyl silicon ethylene oxide, phosphoric acid, glacial acetic acid, citric acid, maleic two
One or more in acid, dibutyl hydroxy methane, butylated hydroxy anisole, tert-butylhydroquinone, propylgallate etc.
Combination.
Fluopicolide of the invention belongs to the new pyridine efficient systemic fungicide of amide-type low toxicity, and beneficial aspect exists
In：
1. there is efficiently unique mechanism of action；
2. outstanding bactericidal effect, good Environmental compatibility, with existing bactericide no interactions resistance.
A kind of control of plant disease composition containing fluopicolide of the present invention, by fluopicolide and Lan Diduobang, many
The combination of bacterium spirit, can effectively prevent and treat powdery mildew of cucumber, effectively preventing and treating graw mold of tomato and by inducing tomato volatile materials
Strengthen its resistance against diseases, there is good growth-promoting, degeneration-resistant and diseases prevention to crops cotton, soybean, peanut etc., can strengthen
The Light use capability of crop, promotes the transport of photosynthate, is conducive to increasing production and the yield of dry, makes crop individual
Grow good, improve the yield and quality.
Specific embodiment
Embodiment 1
The present invention solves its technology:
The control of plant disease composition of a kind of containing fluopicolide, it is characterised in that its active ingredient is fluopicolide (A) and orchid
One kind (B) in Di Duobang, carbendazim, butyl hydroxybenzoate.
Combinations of the above thing, it is characterised in that active ingredient fluopicolide and Lan Diduobang, carbendazim, oxybenzene in composition
The percentage by weight of butyl ester is 5: 1-1：50.
A kind of control of plant disease composition of containing fluopicolide is determined using live body pot-culture method to kill cucumber downy mildew
Bacterium activity.
By reagent agent water dissolves be diluted to series mass concentration gradient i.e. 20,10,5,2.5,1.25,0.625,
0.3125 mg/L, each mass concentration sets 4 repetitions, and it is blank separately to set clear water.2 leaf periods of selection (pluck growth
Point) the consistent potted plant cucumber seedling of growing way (treasured raises No. 5), using crops sprayer (pressure 0.1MPa) to carrying out stem for examination Potted orchard
Leaf even spraying.
Results from pot experiment test shows：Fluopicolide has excellent prevention effect to cucumber downy mildew, 5,2.5,1.25,
0.625th, its preventive effect is 40.95% ~ 92.24% under 0.3125 mg/L mass concentrations, and comparison medicament Fluoxastrobin 20,10,5,
2.5th, its preventive effect is 27.78% ~ 99.07% under 1.25 mg/L mass concentrations, tries to achieve its EC50 value and is respectively 2.99,11.36 mg/
L, shows that fluopicolide is substantially better than comparison medicament Fluoxastrobin to the preventive effect of cucumber downy mildew.
Embodiment 2
The present invention solves its technology:
The control of plant disease composition of a kind of containing fluopicolide, it is characterised in that its active ingredient is fluopicolide (A) and orchid
One kind (B) in Di Duobang, carbendazim, butyl hydroxybenzoate.
Combinations of the above thing, it is characterised in that active ingredient fluopicolide and Lan Diduobang, carbendazim, oxybenzene in composition
The percentage by weight of butyl ester is 5: 1-1:40.
A kind of control of plant disease composition of containing fluopicolide is determined to potato late blight using mycelial growth rate method
The bacteriostatic activity of germ.Compare with Fluoxastrobin as comparison medicament
The pastille culture medium of series mass concentration is prepared on the basis of pilot study, while setting blank, often treatment repeats 3
It is secondary.With the card punch of the mm of diameter 5, pathogen colony edge is beaten and takes bacteria cake on oat medium, bacteria cake mycelia is faced down and is connect
Plant in the pastille culture medium center for having solidified, in dark culturing in 21 DEG C of constant incubators.Treat that blank colony diameter is more than
During full ware 2/3, colony diameter is measured using crossing method, inhibiting rate is calculated with comparing.
Result shows：A kind of control of plant disease composition Phytophthora infestans of containing fluopicolide has very strong
Bacteriostatic activity.Toxicity regression analysis obtains a kind of control of plant disease composition Phytophthora infestans of containing fluopicolide
EC50 values are 0.02 mg/L, and comparison medicament Fluoxastrobin is 4.29 mg/L to the EC50 values of the germ, shows a kind of fluorine-containing pyrrole
The bacteriostatic activity of the control of plant disease composition Phytophthora infestans silk growth of bacterium amine is substantially better than the phonetic bacterium of comparison medicament
Ester.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (5)
1. a kind of control of plant disease composition containing fluopicolide, it is characterised in that：Its active ingredient be fluopicolide A and
A kind of B in Lan Diduobang, carbendazim, butyl hydroxybenzoate.
2. a kind of control of plant disease composition containing fluopicolide according to claim 1, it is characterised in that：It is described
Composition, it is characterised in that active ingredient fluopicolide and Lan Diduobang in composition, carbendazim, butyl hydroxybenzoate it is optimal
Percentage by weight is 5: 1-1：50.
3. a kind of control of plant disease composition containing fluopicolide according to claim 1, it is characterised in that：It is described
Composition, it is characterised in that：Active ingredient accounts for the 2-40% of composition total weight.
4. a kind of control of plant disease composition containing fluopicolide according to claim 1, it is characterised in that：It is described
Composition, it is characterised in that said composition can be made into suspending agent, aqueous emulsion, microemulsion, missible oil, wettable powder or moisture dissipate
Granula, and corresponding solvent, carrier and auxiliary agent can be needed to use according to exploitation.
5. what the formula described in any one of claim 1-4 was obtained is all a kind of control of plant disease combination containing fluopicolide
Thing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261052.XA CN106879634A (en) | 2016-12-30 | 2016-12-30 | A kind of control of plant disease composition containing fluopicolide |
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| CN201611261052.XA CN106879634A (en) | 2016-12-30 | 2016-12-30 | A kind of control of plant disease composition containing fluopicolide |
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| CN106879634A true CN106879634A (en) | 2017-06-23 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1291187A (en) * | 1998-02-19 | 2001-04-11 | 阿方蒂农科英国有限公司 | 2-pyridylmethylamine derivatives useful as fungicides |
| CN1748511A (en) * | 2005-08-31 | 2006-03-22 | 山东靠山生物科技有限公司 | Biologica land biochemical preparation and its preparing method and use |
| CN102334493A (en) * | 2011-10-26 | 2012-02-01 | 陕西美邦农药有限公司 | Novel fluopicolide-containing antibacterial composition |
| CN105724384A (en) * | 2016-05-04 | 2016-07-06 | 东莞市瑞德丰生物科技有限公司 | Sterilization composition containing fluopicolide and application thereof |
-
2016
- 2016-12-30 CN CN201611261052.XA patent/CN106879634A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1291187A (en) * | 1998-02-19 | 2001-04-11 | 阿方蒂农科英国有限公司 | 2-pyridylmethylamine derivatives useful as fungicides |
| CN1748511A (en) * | 2005-08-31 | 2006-03-22 | 山东靠山生物科技有限公司 | Biologica land biochemical preparation and its preparing method and use |
| CN102334493A (en) * | 2011-10-26 | 2012-02-01 | 陕西美邦农药有限公司 | Novel fluopicolide-containing antibacterial composition |
| CN105724384A (en) * | 2016-05-04 | 2016-07-06 | 东莞市瑞德丰生物科技有限公司 | Sterilization composition containing fluopicolide and application thereof |
Non-Patent Citations (3)
| Title |
|---|
| 朱卫刚 等: "新型杀菌剂氟吡菌胺室内杀菌活性", 《农药》 * |
| 竺宁 等: "FeCl3催化合成尼泊金丁酯及其酯化率测定方法", 《内蒙古工业大学学报》 * |
| 魏红: "新型生物制剂兰迪多邦防治瓜菜病害", 《吉林蔬菜》 * |
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Application publication date: 20170623 |