CN108450470A - A kind of bactericidal composition - Google Patents
A kind of bactericidal composition Download PDFInfo
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- CN108450470A CN108450470A CN201710098464.4A CN201710098464A CN108450470A CN 108450470 A CN108450470 A CN 108450470A CN 201710098464 A CN201710098464 A CN 201710098464A CN 108450470 A CN108450470 A CN 108450470A
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- bacterium amine
- azoles bacterium
- suspending agent
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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
- A01N43/48—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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- 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
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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
- 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
- A01N37/44—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 nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/50—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 nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids the nitrogen atom being doubly bound to the carbon skeleton
-
- 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
- A01N43/40—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
- 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
- A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
-
- 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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/88—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with three ring hetero atoms
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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
- 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
- A01N47/24—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing the groups, or; Thio analogues thereof
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Abstract
A kind of bactericidal composition, contain active components A and active constituent B, wherein, active components A is fluorine indenes azoles bacterium amine, active constituent B is selected from pyraclostrobin, kresoxim-methyl, Fluoxastrobin, trifloxystrobin, fluoxastrobin, coumoxystrobin, Enestroburin, ZEN 90160, one or more of pyraoxystrobin, and the weight ratio of active components A and active constituent B are 1:60~60:1, composite bactericide of the present invention can be configured to the conventional formulations such as suspending agent, microcapsule suspending agent, suspension seed-coating agent, dispersible oil-suspending agent, wettable powder, water dispersible granules, aqueous emulsion, suspension emulsion, granule.The present invention is higher to most of diseases controls in various crop, and bactericidal effect is notable, wide sterilization spectrum, has apparent synergistic effect, to crop safety.
Description
Technical field
The invention belongs to technical field of pesticide, are related to a kind of bactericidal composition of fluorine-containing indenes azoles bacterium amine.
Background technology
Fluorine indenes azoles bacterium amine chemical name：3- difluoromethyls-N- (the fluoro- 2,3- dihydros -1,1,3- trimethyls -1H- indenes -4- of 7-
Base) -1- methyl-1 H- pyrazole-4-carboxamides, belong to wide spectrum SDHI series bactericidal agents, fungicidal spectrum covers all thifluzamides and Lu Na
Gloomy fungicidal spectrum, in addition to Rhizoctonia solani special efficacy, all to anthrax, rust, early blight, powdery mildew, leaf mold, false smut preventive effect
Very well.It will be high than Lu Nasen, green prince wife's activity especially in terms of powdery mildew.Structural formula is as follows：
Pyraclostrobin, kresoxim-methyl, Fluoxastrobin, trifloxystrobin, fluoxastrobin, coumoxystrobin, Enestroburin, ZEN 90160,
Pyraoxystrobin belongs to methoxy acrylic bactericide, have protect, treat, rooting out, osmosis, without carcinogenic and mutagenesis
The features such as, it can effectively prevent the fungus-caused disease such as sac fungus, basidiomycetes, Fungi Imperfecti and oomycetes.Due to unique effect machine
System, the Environmental security of height and super-active keep its development prospect wide.
Pyraclostrobin (pyraclostrobin) is developed by BASF AG, and all types of fungal pathogens can be prevented and kill off
Body, wide sterilization spectrum is effective to the multiple diseases of wheat, grape, fruit tree, vegetables, is mainly used for preventing uncinula necator, downy mildew
Disease；Wheat powdery mildew, rust；Leaf rust of barley；The black leaf cecospora spot of banana；Tomato morning, late blight etc..
Kresoxim-methyl (kresoxim-methyl) be BASF AG find methoxy acrylic bactericide, wide spectrum,
Lasting period is long, and most of diseases fungus-caused to Oomycete, Phycomycetes, Ascomycetes and deuteromycetes etc. have good work
Property, uncinula necator, downy mildew can be prevented and kill off well；Wheat, barley powdery mildew, rust；Powdery mildew of strawberry；Muskmelon white powder
Disease；Powdery mildew of cucumber；Pear scab；Rice sheath blight disease；Tomato morning, late blight；Apple and pear tree shot hole；Apple, cucurbit and
Powdery mildew on beet.
Fluoxastrobin (azoxystrobin) efficiently, wide spectrum, to almost all of mycota, (Ascomycotina, basidiomycetes are sub-
Door, Mastigomycotina and Deuteromycotina) disease such as powdery mildew, rust, glume blight, net blotch, downy mildew, rice blast etc. has
Good activity.It can be used for cauline leaf spraying, seed treatment, can also carry out soil treatment, be mainly used for cereal, rice, peanut, Portugal
Grape, potato, fruit tree, vegetables, coffee, lawn etc..
Trifloxystrobin (Trifloxystrobin) have efficiently, wide spectrum, protection, treat, root out, permeating, is systemic activity, resistance to
The characteristics such as rain drop erosion, lasting period length.Trifloxystrobin is to Isosorbide-5-Nitrae-demethylation enzyme inhibitor, benzamides, dicarboxyl amine and benzene
And the bacterial strain of imidazoles generation resistance is effective, has fungicide no interactions resistance with current, to nearly all Mycophytes (sac fungus
Guiding principle, Basidiomycetes, Oomycete and Fungi Imperfecti) disease such as powdery mildew, rust, Ying's blight, net blotch, downy mildew, rice blast etc.
There is good activity.In addition to having special efficacy to powdery mildew, leaf spot, have to rust, downy mildew, damping-off, sclerotinia sclerotiorum good
Good activity.To crop safety, because it is capable of being fast degraded in soil, water, thus it is environmentally safe.Trifloxystrobin is mainly used for cauline leaf
Processing, protection activity is excellent, and has certain therapeutic activity, and activity is not affected by environment, is sprouted for spore using optimal period
Hair and early stage stage, but it is active to scab each period.
Fluoxastrobin (fluoxastrobin) is mitochondrial respiratory inhibitor, that is, passes through the electronics between cytochrome b and C1
The breathing of metastasis suppressor mitochondria has quick-acting and lasting period long double grading, has good compatibility to crop, has wide
The bactericidal activity of spectrum, to nearly all Mycophytes (Ascomycetes, Basidiomycetes, Oomycete and Fungi Imperfecti) disease such as rust,
The tens of kinds of diseases such as clever blessing disease, net blotch, powdery mildew, downy mildew have good activity.
Coumoxystrobin (coumoxystrobin) is developed by Shenyang Chemical Engineering Inst, Bada Pesticide Co., Ltd., Jilin Province
A high-end fungicide of exploitation belongs to methoxy acrylic, is a kind of protective fungicide, while having certain control concurrently
Treatment acts on.It has the characteristics that wide spectrum, low toxicity, efficiently, safety, have it is immune, prevent, treat, increasing both production and income effect.To by flagellum
Plant disease caused by bacterium, zygomycete, sac fungus, basidiomycetes and Fungi Imperfecti has good preventive effect.To apple tree canker, wheel
Line disease, spot disease, sigatoka, scab, sclerotinia sclerotiorum, downy mildew, powdery mildew, the epidemic disease of gourd, fruit and vegetable, pear tree
Dry rot, scurf, the bleeding disease of peach, a variety of pathogens such as rust of jujube tree have good inhibiting effect.
Enestroburin (enostroburin) is the methoxy acrylic acid of the country first developed by Shenyang Chemical Engineering Inst
Esters fungicide has the characteristics that wide sterilization spectrum, activity is high, toxicity is low, can effectively control by mastigomycetes, in conjunction with bacterium, sac fungus,
Multiple diseases caused by basidiomycetes and Fungi Imperfecti, as cucumber downy mildew, downy mildew of garpe, the late blight of potato, wheat powdery mildew,
Rust, tomato morning, late blight and apple peels and cores etc..
ZEN 90160 (picoxystrobin) is the systemic fungicide of Syngenta Co., Ltd's exploitation, which, which has, absorbs
Speed is fast, and systemic activity has more wheat leaf blight, net blotch and moire disease compared with existing methoxy acrylate fungicide
Strong therapeutic effect is mainly used for preventing wheat rust, powdery mildew；Leaf rust of barley etc..
Pyraoxystrobin (flusilazole) is the wide-spectrum bactericide formulated and developed by Shenyang Chemical Engineering Inst, is fungi line
The respiration inhibitor of plastochondria, mechanism of action be by and cytochrome b cl complexs combination, inhibit the electronics of mitochondria to pass
It passs, to destroy the synthesis of germ energy, plays bactericidal effect.Pyraoxystrobin can inhibit mycelia to grow but also inhibit spore germination,
Have good inhibition to the pathogen of Deuteromycotina, Mastigomycotina and Ascomycotina, at the same have protection and
Therapeutic effect, to rice blast, banded sclerotial blight, false smut, wheat scab, wheat powdery mildew, wheat rust, corn southern leaf blight, jade
Rice rust, Fusarium and Verticillium wilts, sclerotinia sclerotiorum, cucumber fusarium axysporum, scab of cucumber, cucumber anthracnose, cucumber downy mildew
Disease, powdery mildew of cucumber, graw mold of tomato, leaf muld of tomato, apple tree canker, ring rot of apple and alternaria leaf spot of apple etc.
There is good preventive effect.
Since various regions pesticide abuse causes resistance increasing, the lasting raising of the dosage of pesticide.However larger dose
Pesticide abuse causes to make havoc of environment, does not also play due effect well.Pass through our a large amount of field medicines
Effect experiment finds that the mixed generation that can be very good delaying drug resistance of pesticide improves drug effect, to reduce the usage amount of pesticide.
Invention content
The object of the present invention is to provide a kind of efficient, wide spectrum, safety and environmental protection extends the lasting period, reduces killing for labour cost
Bacteria composition.
Above-mentioned bactericidal composition, active components A be fluorine indenes azoles bacterium amine, active constituent B be selected from pyraclostrobin, kresoxim-methyl,
One or several kinds in Fluoxastrobin, trifloxystrobin, fluoxastrobin, coumoxystrobin, Enestroburin, ZEN 90160, pyraoxystrobin, activity
The weight ratio of ingredient A and active constituent B is 1：60~60：1, the preferred weight ratio of active components A and active constituent B are 1：20~
20：1.
Using bactericidal composition of the present invention, it is equipped with auxiliary agent known to a person skilled in the art, in the art
Dosage form according to the present invention is made in method well known to technical staff：Suspending agent, suspension emulsion, microcapsule suspending agent, hangs aqueous emulsion
Floating seed coat agent, wettable powder, water dispersible granules, dispersible oil-suspending agent.
Above-mentioned bactericidal composition has the characteristics that：1. fluorine indenes azoles bacterium amine belongs to novel environment friendly fungicide, bactericidal effect is strong,
Methoxy acrylic bactericide is wide-spectrum bactericide, has good compatibility, two kinds of fungicide mode of action tools to environment
There is complementarity, the two is compounded, there is good synergistic effect；2. preparation occupation mode diversification, can with blade spraying,
It can be with pouring root, seed dressing etc.；3. two kinds of ingredients are without apparent cross resistance, active ingredient is novel, and the mode of action is unique.
Specific implementation mode
It is active using indoor biological for verification active components A and the synergistic effect after active constituent B compoundings in the present invention
With two methods of field control effectiveness test, the two kinds of test methods used are described individually below.Wherein, active constituent
A is fluorine indenes azoles bacterium amine, and active constituent B is pyraclostrobin, kresoxim-methyl, Fluoxastrobin, trifloxystrobin, fluoxastrobin, coumoxystrobin, alkene
Trifloxystrobin, ZEN 90160, pyraoxystrobin.
Experiment one：The indoor biometrics experiment of fluorine indenes azoles bacterium amine and pyraclostrobin compounding.The subjects of indoor biometrics are
Rice Pyricularia grisea.Reference《Farm-chemical indoor determination test rule fungicide》It carries out, calculates each medicament to pathogen
EC50, compare the virulence and bacteriostasis of different agents.
The co-toxicity of mixture preparation is indicated using the co-toxicity coefficient method of Sun Yunpei：
The mixture preparation theoretical toxicity index TTI=∑s (pharmaceutically active ingredient of the toxicity index ATI of certain medicine × in mixture
Percentage).
Co-toxicity coefficient CTC is synergistic effect when being more than 120, is antagonism when being less than 80, is when between 80~120
Addition.
1 fluorine indenes azoles bacterium amine of table is with pyraclostrobin different ratio to the measurement result of rice Pyricularia grisea co-toxicity coefficient
As can be seen from Table 1, when fluorine indenes azoles bacterium amine and pyraclostrobin compound in varing proportions, the total poison of complex preparation
Coefficient (CTC) is all higher than 120, there is the synergistic effect of different proportion to the prevention of rice blast, when fluorine indenes azoles bacterium amine and pyrrole
Azoles kresoxim-methyl is 1：20~20：When 1, co-toxicity coefficient (CTC) is all higher than 135, and synergistic effect is more notable.
Experiment two：The indoor biometrics experiment of fluorine indenes azoles bacterium amine and kresoxim-methyl compounding, subjects are cucumber powdery mildew bacteria.
Reference《Farm-chemical indoor determination test rule fungicide》It carries out, calculates EC of each medicament to pathogen50, more different medicines
The virulence and bacteriostasis of agent.
2 fluorine indenes azoles bacterium amine of table is with kresoxim-methyl different ratio to the measurement result of cucumber powdery mildew bacteria co-toxicity coefficient
As can be seen from Table 2, when fluorine indenes azoles bacterium amine and kresoxim-methyl compound in varing proportions, the co-toxicity coefficient of complex preparation
(CTC) 120 are all higher than, there is the synergistic effect of different proportion to the prevention of powdery mildew of cucumber, when fluorine indenes azoles bacterium amine and kresoxim-methyl
1：20~20：When 1, co-toxicity coefficient (CTC) is all higher than 132, and synergistic effect is more notable.
Experiment three：The indoor biometrics experiment of fluorine indenes azoles bacterium amine and azoxystrobin compound, subjects are cucumber downy mildew germ,
Reference《Farm-chemical indoor determination test rule fungicide》It carries out, calculates EC of each medicament to pathogen50, more different medicines
The virulence and bacteriostasis of agent.
3 fluorine indenes azoles bacterium amine of table is with Fluoxastrobin different ratio to the measurement result of cucumber downy mildew germ co-toxicity coefficient
As can be seen from Table 3, when fluorine indenes azoles bacterium amine and Fluoxastrobin compound in varing proportions, the co-toxicity coefficient of complex preparation
(CTC) 120 are all higher than, there is the synergistic effect of different proportion to the prevention of cucumber downy mildew, when fluorine indenes azoles bacterium amine and Fluoxastrobin
1：20~20：When 1, co-toxicity coefficient (CTC) is all higher than 133, and synergistic effect is more notable.
Experiment four：The indoor biometrics experiment of fluorine indenes azoles bacterium amine and trifloxystrobin compounding, subjects are sigatoka germ.
Reference《Farm-chemical indoor determination test rule fungicide》It carries out, calculates EC of each medicament to pathogen50, more different medicines
The virulence and bacteriostasis of agent.
4 fluorine indenes azoles bacterium amine of table is with trifloxystrobin different ratio to the measurement result of sigatoka germ co-toxicity coefficient
As can be seen from Table 4, when fluorine indenes azoles bacterium amine and trifloxystrobin compound in varing proportions, the co-toxicity coefficient of complex preparation
(CTC) 120 are all higher than, there is the synergistic effect of different proportion to the prevention of sigatoka, when fluorine indenes azoles bacterium amine and trifloxystrobin
1：20~20：When 1, co-toxicity coefficient (CTC) is all higher than 136, and synergistic effect is more notable.
Experiment five：The indoor biometrics experiment of fluorine indenes azoles bacterium amine and fluoxastrobin compounding, subjects are tomato late blight disease
Bacterium.Reference《Farm-chemical indoor determination test rule fungicide》It carries out, calculates EC of each medicament to pathogen50, than less
With the virulence and bacteriostasis of medicament.
5 fluorine indenes azoles bacterium amine of table is with fluoxastrobin different ratio to the measurement result of tomato late blight germ co-toxicity coefficient
As can be seen from Table 5, when fluorine indenes azoles bacterium amine and fluoxastrobin compound in varing proportions, the total poison system of complex preparation
Number (CTC) is all higher than 120, has the synergistic effect of different proportion to the prevention of tomato late blight, when fluorine indenes azoles bacterium amine and fluorine are phonetic
Bacterium ester is 1：20~20：When 1, co-toxicity coefficient (CTC) is all higher than 133, and synergistic effect is more notable.
Experiment six：The indoor biometrics experiment of fluorine indenes azoles bacterium amine and coumoxystrobin compounding, subjects are rice blast disease
Bacterium.Reference《Farm-chemical indoor determination test rule fungicide》It carries out, calculates EC of each medicament to pathogen50, than less
With the virulence and bacteriostasis of medicament.
6 fluorine indenes azoles bacterium amine of table is with coumoxystrobin different ratio to the measurement result of rice Pyricularia grisea co-toxicity coefficient
As can be seen from Table 6, when fluorine indenes azoles bacterium amine and coumoxystrobin compound in varing proportions, the total poison system of complex preparation
Number (CTC) is all higher than 120, has the synergistic effect of different proportion to the prevention of rice blast, wherein fluorine indenes azoles bacterium amine and fourth
The proportioning of fragrant bacterium ester is 1：20~20：When 1, co-toxicity coefficient (CTC) is all higher than 132, and synergistic effect is more notable.
Experiment seven：The indoor biometrics experiment of fluorine indenes azoles bacterium amine and Enestroburin compounding, subjects are cucumber downy mildew disease
Bacterium.Reference《Farm-chemical indoor determination test rule fungicide》It carries out, calculates EC of each medicament to pathogen50, than less
With the virulence and bacteriostasis of medicament.
7 fluorine indenes azoles bacterium amine of table is with Enestroburin different ratio to the measurement result of cucumber downy mildew germ co-toxicity coefficient
As can be seen from Table 7, when fluorine indenes azoles bacterium amine and Enestroburin compound in varing proportions, the total poison system of complex preparation
Number (CTC) is all higher than 120, has the synergistic effect of different proportion to the prevention of cucumber downy mildew, wherein fluorine indenes azoles bacterium amine and alkene
The proportioning of trifloxystrobin is 1：20~20：When 1, co-toxicity coefficient (CTC) is all higher than 132, and synergistic effect is more notable.
Experiment eight：The indoor biometrics experiment of fluorine indenes azoles bacterium amine and ZEN 90160 compounding, subjects are jujube tree rust germ,
Reference《Farm-chemical indoor determination test rule fungicide》It carries out, calculates EC of each medicament to pathogen50, more different medicines
The virulence and bacteriostasis of agent.
8 fluorine indenes azoles bacterium amine of table is with ZEN 90160 different ratio to the measurement result of jujube tree rust germ co-toxicity coefficient
As can be seen from Table 8, when fluorine indenes azoles bacterium amine and ZEN 90160 compound in varing proportions, the total poison system of complex preparation
Number (CTC) is all higher than 120, has the synergistic effect of different proportion to the prevention of jujube tree rust, wherein fluorine indenes azoles bacterium amine and pyridine oxygen
The proportioning of bacterium ester is 1：20~20：When 1, co-toxicity coefficient (CTC) is all higher than 131, and synergistic effect is more notable.
Experiment nine：The indoor biometrics experiment of fluorine indenes azoles bacterium amine and pyraoxystrobin compounding, subjects are cucumber powdery mildew bacteria,
Reference《Farm-chemical indoor determination test rule fungicide》It carries out, calculates EC of each medicament to pathogen50, more different medicines
The virulence and bacteriostasis of agent.
9 fluorine indenes azoles bacterium amine of table is with pyraoxystrobin different ratio to the measurement result of cucumber powdery mildew bacteria co-toxicity coefficient
As can be seen from Table 9, when fluorine indenes azoles bacterium amine and pyraoxystrobin compound in varing proportions, the co-toxicity coefficient of complex preparation
(CTC) 120 are all higher than, there is the synergistic effect of different proportion to the prevention of powdery mildew of cucumber, wherein fluorine indenes azoles bacterium amine and azoles bacterium
The proportioning of ester is 1：20~20：When 1, co-toxicity coefficient (CTC) is all higher than 130, and synergistic effect is more notable.
It can be seen that after fluorine indenes azoles bacterium amine is compounded with methoxy acrylic bactericide by the above raw test,
Drug effect increases, and has good synergistic effect after the two compounding.
It being further illustrated the present invention below by specific embodiment, the following examples are not limitations of the present invention,
Only further supplement.Percentage is weight percentage in formula, and used active compound and auxiliary agent are that other producers carry
For.
Embodiment 1 (36% fluorine indenes azoles bacterium amine pyraclostrobin suspending agent)
Embodiment 2 (20% fluorine indenes azoles bacterium amine pyraclostrobin microcapsule suspending agent)
Embodiment 3 (33% fluorine indenes azoles bacterium amine pyraclostrobin suspension seed-coating agent)
Embodiment 4 (the 10% dispersible oil-suspending agent of fluorine indenes azoles bacterium amine pyraclostrobin)
Embodiment 5 (16% fluorine indenes azoles bacterium amine water dispersion granules agent of Kresoxim)
Embodiment 6 (31% fluorine indenes azoles bacterium amine kresoxim-methyl wettable powder)
Embodiment 7 (22% fluorine indenes azoles bacterium amine kresoxim-methyl suspending agent)
Embodiment 8 (12% fluorine indenes azoles bacterium amine kresoxim-methyl aqueous emulsion)
Embodiment 9 (20% fluorine indenes azoles bacterium amine Fluoxastrobin suspension seed-coating agent)
Embodiment 10 (41% fluorine indenes azoles bacterium amine azoxystrobin water dispersible granule)
Embodiment 11 (21% fluorine indenes azoles bacterium amine Fluoxastrobin suspending agent)
Embodiment 12 (30% fluorine indenes azoles bacterium amine Fluoxastrobin microcapsule suspending agent)
Embodiment 13 (30% fluorine indenes azoles bacterium amine trifloxystrobin water dispersible granule)
Embodiment 14 (24% fluorine indenes azoles bacterium amine trifloxystrobin suspending agent)
Embodiment 15 (30% fluorine indenes azoles bacterium amine trifloxystrobin suspension emulsion)
Embodiment 16 (41% fluorine indenes azoles bacterium amine trifloxystrobin water dispersible granule)
Embodiment 17 (30.5% fluorine indenes azoles bacterium amine fluoxastrobin suspending agent)
Embodiment 18 (21% fluorine indenes azoles bacterium amine fluoxastrobin suspending agent)
Embodiment 19 (30% fluorine indenes azoles bacterium amine fluoxastrobin suspending agent)
Embodiment 20 (33% fluorine indenes azoles bacterium amine fluoxastrobin suspending agent)
Embodiment 21 (15% fluorine indenes azoles bacterium amine coumoxystrobin suspension emulsion)
Embodiment 22 (16% fluorine indenes azoles bacterium amine coumoxystrobin suspending agent)
Embodiment 23 (15% fluorine indenes azoles bacterium amine coumoxystrobin suspending agent)
Embodiment 24 (30.5% fluorine indenes azoles bacterium amine coumoxystrobin suspending agent)
Embodiment 25 (21% fluorine indenes azoles bacterium amine Enestroburin wettable powder)
Embodiment 26 (12% fluorine indenes azoles bacterium amine Enestroburin suspending agent)
Embodiment 27 (16% fluorine indenes azoles bacterium amine Enestroburin water dispersible granules)
Embodiment 28 (24% fluorine indenes azoles bacterium amine Enestroburin suspending agent)
Embodiment 29 (18% fluorine indenes azoles bacterium amine chlorfenapyr suspending agent)
Embodiment 30 (35% fluorine indenes azoles bacterium amine chlorfenapyr suspending agent)
Embodiment 31 (25% fluorine indenes azoles bacterium amine pyraoxystrobin suspending agent)
Embodiment 32 (20% fluorine indenes azoles bacterium amine pyraoxystrobin suspending agent)
Select above example to carry out field trial, verification complex preparation to the control effect of crop, while by with work
Property ingredient A and active constituent B single doses carry out Contrast on effect, the synergistic effect of preparation after verification compounding.Comparison medicament includes：5%
Fluorine indenes azoles bacterium amine suspending agent (dosage form English name：SC), 9% pyraclostrobin microcapsule suspending agent (dosage form English name：CS)、
5% water dispersion granules agent of Kresoxim (dosage form English name：WDG), 250g/L Fluoxastrobins suspending agent (dosage form English name：SC)、
40% trifloxystrobin suspending agent (dosage form English name：SC), 5% fluoxastrobin suspending agent (dosage form English name：SC), 20% cloves
Bacterium ester suspending agent (dosage form English name：SC), 25% Enestroburin missible oil (dosage form English name：EC), 22.5% ZEN 90160
Suspending agent (dosage form English name：SC), 20% pyraoxystrobin suspending agent (dosage form English name：SC).
Experiment ten：Fluorine indenes azoles bacterium amine and active constituent B complex preparations and the field medicine of different agents prevention rice blast
Effect experiment, reference《Field control effectiveness test criterion》Carry out field control effectiveness test and evaluating drug effect.
Computational methods：According to Disease investigation data, the disease index and control effect of each processing are calculated.
The test result of 10 fluorine indenes azoles bacterium amine of table and active constituent B complex preparations and different agents prevention rice blast
It is seen from the above data that 7 days preventive effects to rice blast are more than 84% after medicine for complex preparation, in medicine
14 days preventive effects to rice blast compare single dose, have good synergistic effect after compounding, extend and hold more than 88% afterwards
It is the effect phase, more longlasting to the control effect of rice blast.
Test 11：Fluorine indenes azoles bacterium amine and active constituent B complex preparations and different agents prevention powdery mildew of cucumber field medicine
Effect experiment, reference《Field control effectiveness test criterion》Carry out field control effectiveness test and evaluating drug effect.
Computational methods：According to Disease investigation data, the disease index and control effect of each processing are calculated.
11 fluorine indenes azoles bacterium amine of table and active constituent B complex preparations and the test result of different agents prevention powdery mildew of cucumber
It is seen from the above data that 7 days preventive effects to powdery mildew of cucumber are more than 85% after medicine for complex preparation, in medicine
14 days preventive effects to powdery mildew of cucumber compare single dose, have good synergistic effect after compounding, extend and hold more than 89% afterwards
It is the effect phase, more longlasting to the control effect of powdery mildew of cucumber.
Test 12：Fluorine indenes azoles bacterium amine and active constituent B complex preparations and different agents prevention cucumber downy mildew field medicine
Effect experiment, reference《Field control effectiveness test criterion》Carry out field control effectiveness test and evaluating drug effect.
Computational methods：According to Disease investigation data, the disease index and control effect of each processing are calculated.
The test result of 12 fluorine indenes azoles bacterium amine of table and active constituent B complex preparations and different agents prevention cucumber downy mildew
It is seen from the above data that 7 days preventive effects to cucumber downy mildew are more than 85% after medicine for complex preparation, in medicine
14 days preventive effects to cucumber downy mildew compare single dose, have good synergistic effect after compounding, extend and hold more than 88% afterwards
It is the effect phase, more longlasting to the control effect of cucumber downy mildew.
Test 13：Fluorine indenes azoles bacterium amine and active constituent B complex preparations and different agents prevention sigatoka field medicine
Effect experiment, reference《Field control effectiveness test criterion》Carry out field control effectiveness test and evaluating drug effect.
Computational methods：According to Disease investigation data, the disease index and control effect of each processing are calculated.
13 fluorine indenes azoles bacterium amine of table prevents sigatoka test result with active constituent B complex preparations and different agents
It is seen from the above data that 7 days preventive effects to sigatoka are more than 85% after medicine for complex preparation, in medicine
14 days preventive effects to sigatoka compare single dose, have good synergistic effect after compounding, extend and hold more than 88% afterwards
It is the effect phase, more longlasting to the control effect of sigatoka.
Test 14：Fluorine indenes azoles bacterium amine and active constituent B complex preparations and different agents prevention tomato late blight field medicine
Effect experiment, reference《Field control effectiveness test criterion》Carry out field control effectiveness test and evaluating drug effect.
Computational methods：According to Disease investigation data, the disease index and control effect of each processing are calculated.
14 fluorine indenes azoles bacterium amine of table prevents tomato late blight test result with active constituent B complex preparations and different agents
It is seen from the above data that 7 days preventive effects to tomato late blight are more than 85% after medicine for complex preparation, in medicine
14 days preventive effects to tomato late blight compare single dose, have good synergistic effect after compounding, extend and hold more than 88% afterwards
It is the effect phase, more longlasting to the control effect of tomato late blight.
Test 15：Fluorine indenes azoles bacterium amine prevents jujube tree rust field efficacy with active constituent B complex preparations and different agents
Experiment, reference《Field control effectiveness test criterion》Carry out field control effectiveness test and evaluating drug effect.
Computational methods：According to Disease investigation data, the disease index and control effect of each processing are calculated.
15 fluorine indenes azoles bacterium amine of table prevents jujube tree rust test result with active constituent B complex preparations and different agents
It is seen from the above data that 7 days preventive effects to jujube tree rust are more than 86% after medicine for complex preparation, after medicine
14 days preventive effects to jujube tree rust compare single dose, have good synergistic effect after compounding, extend holding effect more than 90%
It is phase, more longlasting to the control effect of jujube tree rust.
In conclusion fluorine indenes azoles bacterium amine is compounded with methoxy acrylic bactericide, complex preparation is applied in farming
In object, can not only controlling disease, improve drug effect, extend the lasting period, and reduce cost, mitigate the amount of labour of peasant, have very
High practicability.The present invention is under the premise of can implement and unobvious violate the present invention, technology described in different technologies scheme
Arbitrary form combination can be carried out between feature and forms other technologies scheme.The above specific implementation mode and embodiment are to this hair
It is bright to be described in detail, but not the scope of the present invention is defined, it is carried out in the principle without departing from claim
Modification and replacement are within the scope of protection of the invention interior.
Claims (4)
1. a kind of bactericidal composition, it is characterised in that：Containing active components A and active constituent B, the active components A is fluorine indenes
Azoles bacterium amine, active constituent B are selected from pyraclostrobin, kresoxim-methyl, Fluoxastrobin, trifloxystrobin, fluoxastrobin, coumoxystrobin, alkene oxime bacterium
The weight ratio of one or more of ester, ZEN 90160, pyraoxystrobin, active components A and active constituent B are 1：60~60：1.
2. bactericidal composition according to claim 1, it is characterised in that：The preferred weight of active components A and active constituent B
Than being 1：20~20：1.
3. bactericidal composition according to claim 1, it is characterised in that：Suspending agent, micro- is made by active constituent and auxiliary material
Capsule suspending agent, suspension seed-coating agent, dispersible oil-suspending agent, wettable powder, water dispersible granules, aqueous emulsion, suspension emulsion, particle
Agent.
4. bactericidal composition according to claim 1, for preventing powdery mildew, downy mildew, scab, leaf spot, rice blast
Disease, banded sclerotial blight, rust, late blight, damping-off, sclerotiniose, anthracnose, moire disease, full rot, rot disease, spot defoliation, ash
Mildew, head blight etc..
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109984135A (en) * | 2018-11-14 | 2019-07-09 | 东莞东阳光科研发有限公司 | A kind of application of bactericidal composition and its preparation, bactericidal composition and its preparation |
| WO2020121347A1 (en) * | 2018-12-14 | 2020-06-18 | Isagro S.P.A. | Concentrated suspension containing fluindapyr and use thereof as fungicide in crop plants |
| WO2020121345A1 (en) * | 2018-12-14 | 2020-06-18 | Isagro S.P.A. | Oil dispersion containing fluindapyr and use thereof as fungicide in crop plants |
| WO2020121346A1 (en) * | 2018-12-14 | 2020-06-18 | Isagro S.P.A. | Suspoemulsion containing fluindapyr and use thereof as fungicide in crop plants |
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| CN104602523A (en) * | 2012-06-15 | 2015-05-06 | I-F产品协作基金会 | Synergistic compositions for the protection of agrarian crops and the use thereof |
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| CN104981162A (en) * | 2012-11-30 | 2015-10-14 | 拜耳作物科学股份公司 | Ternary fungicidal mixtures |
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| CN103502220A (en) * | 2010-12-20 | 2014-01-08 | I-F产品协作基金会 | Aminoindanes amides having a high fungicidal activity and phytosanitary compositions thereof |
| CN104768934A (en) * | 2012-05-09 | 2015-07-08 | 拜耳农作物科学股份公司 | Pyrazole indanyl carboxamides |
| CN104602523A (en) * | 2012-06-15 | 2015-05-06 | I-F产品协作基金会 | Synergistic compositions for the protection of agrarian crops and the use thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109984135A (en) * | 2018-11-14 | 2019-07-09 | 东莞东阳光科研发有限公司 | A kind of application of bactericidal composition and its preparation, bactericidal composition and its preparation |
| WO2020121347A1 (en) * | 2018-12-14 | 2020-06-18 | Isagro S.P.A. | Concentrated suspension containing fluindapyr and use thereof as fungicide in crop plants |
| WO2020121345A1 (en) * | 2018-12-14 | 2020-06-18 | Isagro S.P.A. | Oil dispersion containing fluindapyr and use thereof as fungicide in crop plants |
| WO2020121346A1 (en) * | 2018-12-14 | 2020-06-18 | Isagro S.P.A. | Suspoemulsion containing fluindapyr and use thereof as fungicide in crop plants |
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