CN105815325B - A kind of bactericidal composition containing bromothalonil and organic copper series bactericidal agent - Google Patents
A kind of bactericidal composition containing bromothalonil and organic copper series bactericidal agent Download PDFInfo
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- CN105815325B CN105815325B CN201610290313.4A CN201610290313A CN105815325B CN 105815325 B CN105815325 B CN 105815325B CN 201610290313 A CN201610290313 A CN 201610290313A CN 105815325 B CN105815325 B CN 105815325B
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- bromothalonil
- copper
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- thiophene
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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
- A01N43/72—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
- A01N43/82—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 five-membered rings with three ring hetero atoms
-
- 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
- A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
- A01N37/04—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof polybasic
-
- 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
- A01N37/34—Nitriles
Abstract
The invention discloses a kind of bactericidal compositions containing bromothalonil and organic copper series bactericidal agent, including active constituent bromothalonil and organic copper series bactericidal agent and common auxiliary element, the weight ratio of the one kind of the organic copper series bactericidal agent in the gloomy copper of thiophene or tiger glue adipic acid copper, bromothalonil and organic copper series bactericidal agent is 20:1~1:40, the total weight percentage composition of bromothalonil and organic copper series bactericidal agent in the composition is 1%~85%.Bactericidal composition of the present invention has significant synergistic function to a variety of fungal diseases and bacterial disease of the growth that harms the crops, reduce Pesticide use amount simultaneously, reduce residual quantity of the pesticide on crops, alleviate the pollution to environment, delay the generation of pathogen drug resistance, increase the Pesticide use service life.
Description
Technical field
The present invention relates to pesticide sterilizing composite and its application fields, are specifically sterilized with bromothalonil and organic copper class
Agent is the binary complex of active constituent, is mainly used in the prevention of disease on crops.
Background technology
Bromothalonil (bromothalonil) is a kind of wide spectrum, fungicide efficiently, less toxic, can inhibit and root out fungi,
Bacterium, the growth of algae, have corps diseases preferable control effect, have special efficacy to anthracnose, are widely used in fruit tree, Portugal
The various crops such as grape, vegetables, cotton, peanut, watermelon, tobacco, tea tree, flowers, prevention anthracnose, scab, shot hole, white powder
A variety of fungoids such as disease, rust, damping-off, samping off, rhizome maize ear rot, canker, bacterial wilt, angular leaf spot, bacteroidal disease.
Organic copper series bactericidal agent is exactly the copper agent containing carbon in structure；Existing protective effect, and have prevention effect,
And have both certain treatment and eradicant action.The gloomy copper of thiophene and tiger glue adipic acid copper are the known and disclosed organic copper generally used
Series bactericidal agent pesticide species.
The gloomy copper of thiophene, chemical name N, N- methylene-bis- (1,3,4 thiadiazoles of 2- amino -5- sulfydryls) copper, belongs to organic copper class
Fungicide is made of thiazole and copper ion, has double sterilization mechanism.Thiazole has interior suction and therapeutic effect to plant, to thin
Bacterium venereal disease opportunistic pathogen has special efficacy, the effect limited to fungi；Copper ion has prevention and protective effect, to bacterial disease
With certain effect.Two group collective effects, more preferable to the control effect of bacterial disease, fungicidal spectrum is wider, during holding effect
Between it is longer, sterilization mechanism is unique.
Tiger glue adipic acid copper belongs to organic copper series bactericidal agent, is the mixture of succinic acid copper, glutaric acid copper, adipic acid copper,
It is mainly exchanged by copper ion and potassium ion, the hydrogen ion of pathogen film surface etc., makes protein coagulating on pathogen cell membrane,
Part copper ion penetrates into pathogen and is combined into the cell with certain acid simultaneously, influences the activity of enzyme, plays bactericidal effect, to cucumber
Bacterial angular leaf spot, citrus bacterial canker disease and other effects are good.
Independent be used continuously for a long time of pesticide easily generates resistance risk and dosage and increases risk, so increase cost and
Carrying capacity of environment, and the composition with notable synergistic function is filtered out by agriculture chemical compounding, Pesticide use can not only be reduced
Amount reduces use cost, reduces resistance risk, moreover it is possible to reduce potential environmental risk.
Invention content
The present invention is intended to provide a kind of bactericidal composition containing bromothalonil and organic copper series bactericidal agent, available for crops
The prevention of upper a variety of fungal diseases and bacterial disease.
Technical scheme of the present invention：A kind of bactericidal composition containing bromothalonil and organic copper series bactericidal agent, including activity
Ingredient bromothalonil and organic copper series bactericidal agent and common auxiliary element, the organic copper series bactericidal agent are selected from the gloomy copper of thiophene or amber
The weight ratio of one kind in glue adipic acid copper, bromothalonil and organic copper series bactericidal agent is 20:1~1:40, bromothalonil and organic copper class
The total weight percentage composition of fungicide in the composition is 1%~85%.
Preferably, the preferred weight ratio of bromothalonil and organic copper series bactericidal agent is 10:1~1:20.
In bactericidal composition of the present invention, in addition to the active ingredient (s, solvent, cosolvent, emulsifier, dispersant, wetting are further included
Agent, thickener, antifreezing agent, cyst material, pH adjusting agent, antifoaming agent, disintegrant, stabilizer, bleeding agent, diffusant, preservative,
Allow to use in the pesticides such as synergist, poisoning palliative, binding agent, electrostatic agent, density adjuster and filler and acceptable
Auxiliary element is all to commonly use in pesticidal preparations or allow the ingredient used, is not particularly limited, and specific ingredient and dosage are according to matching
Fang Yaoqiu is determined by testing.
Bactericidal composition of the present invention can be configured to microcapsule suspension according to well known to a person skilled in the art methods
One kind in agent, suspending agent, aqueous emulsion, microemulsion, water dispersible granules, wettable powder and ultra low volume liquids.
The production technology of the various application forms of the bactericidal composition belongs to existing known technology, and details are not described herein.
The a variety of fungal diseases and bacterial disease that bactericidal composition of the present invention can be used on prevention crops,
Such as：Watermelon anthrax, rice sheath blight disease, citrus bacterial canker disease, bacterial wilt of tomato, ring rot of apple, wildfire, Chinese cabbage are soft
Maize ear rot etc..
Compared with prior art, the advantage of the invention is that：
1st, bromothalonil and organic copper series bactericidal agent compounding have significant synergistic function, are used alone compared with single dose bright
The aobvious control effect improved to disease on crops, and expand fungicidal spectrum.
2nd, bromothalonil and organic copper series bactericidal agent two kinds of active components compounding, reduce Pesticide use amount, reduce use
Cost alleviates the pollution to environment.
3rd, bromothalonil and organic copper series bactericidal agent two kinds of active components compounding, the mechanism of action is different, and action site increases
Add, delayed the generation of pathogen drug resistance, increase the service life of pesticide.
Specific embodiment
To better understand the essence of the present invention, present disclosure is described further with reference to embodiment,
But limitation of the present invention cannot be considered as, it is as described below to be only used for explaining the present invention, for without departing from spirit of the invention and principle
Modification, replacement or the improvement made, belong to the scope of protection of present invention.
Embodiment one：The gloomy copper microcapsule suspending agent of 20% bromothalonil thiophene
Following substance is weight percentage：The gloomy copper 15% of bromothalonil 5%, thiophene, melamine formaldehyde resin (cyst wall material
Material) 8%, diethyl phthalate (solvent) 10%, disecoctylmaleate sodium sulfonate (emulsifier) 5%, maleic acid-
Acrylic copolymer sodium salt (dispersant) 3%, organosilicon (antifoaming agent) 1%, deionized water complements to 100%.By above-mentioned activity
Ingredient, cyst material, solvent mixing, make to be dissolved into homogeneous oil phase, in a shear condition, by oil phase be added to containing emulsifier,
Dispersant, antifoaming agent aqueous phase solution in, surplus is supplied with deionized water, it is clipped dispersion curing after, you can be made 20% bromine
The gloomy copper microcapsule suspending agent of bacterium nitrile thiophene.
The embodiment is used for watermelon anthrax：The gloomy copper microcapsule suspending agent of 20% bromothalonil thiophene presses 100g a.i./ha dosages
First time dispenser is carried out at watermelon anthrax initial stage, carries out second of dispenser after 7d, separately sets clear water processing as blank control, the
14d is 89.26% to the preventive effect of watermelon anthrax after secondary dispenser；25% bromothalonil wettable powder is used by 100g a.i./ha
Amount carries out first time dispenser in watermelon anthrax early stage, and second of dispenser is carried out after 7d, separately sets clear water processing as blank pair
According to 14d is 51.38% to the preventive effect of watermelon anthrax after second of dispenser；The gloomy copper suspending agent of 30% thiophene by 100g a.i./
Ha dosages carry out first time dispenser at watermelon anthrax initial stage, and second of dispenser is carried out after 7d, separately set clear water processing as blank pair
According to 14d is 15.47% to the preventive effect of watermelon anthrax after second of dispenser.As it can be seen that after bromothalonil and the gloomy copper binary built of thiophene
Obvious synergy, the lasting period is long, and the preventive effect of watermelon anthrax is used alone significantly better than each single dose, meanwhile, it is trying
Do not find that the binary built medicament generates poisoning to watermelon during testing.
Embodiment two：24% bromothalonil tiger glue adipic acid copper microcapsule suspending agent
Following substance is weight percentage：Bromothalonil 3%, tiger glue adipic acid copper 21%, melamine formaldehyde resin (capsule
Wall material) 8%, Solvesso 100 (solvent) 10%, polyol fatty acid ester (emulsifier) 5%, sodium methylene bis-naphthalene sulfonate
(dispersant) 4%, organosilicon (antifoaming agent) 1%, deionized water complements to 100%.By above-mentioned active constituent, cyst material, molten
Agent mix, make to be dissolved into homogeneous oil phase, in a shear condition, by oil phase be added to containing emulsifier, dispersant, antifoaming agent water
In phase solution, surplus is supplied with deionized water, and two kinds of materials react in oil-water interfaces, forms cyst wall, you can is made 24%
Bromothalonil tiger glue adipic acid copper microcapsule suspending agent.
The embodiment is used to prevent watermelon anthrax：24% bromothalonil tiger glue adipic acid copper microcapsule suspending agent presses 100g
A.i./ha dosages carry out first time dispenser at watermelon anthrax initial stage, and second of dispenser is carried out after 7d, separately set clear water processing as sky
White control, 14d is 86.95% to the preventive effect of watermelon anthrax after second of dispenser；25% bromothalonil wettable powder is pressed
100g a.i./ha dosages carry out first time dispenser in watermelon anthrax early stage, and second of dispenser is carried out after 7d, separately set clear
Water process is blank control, and 14d is 53.47% to the preventive effect of watermelon anthrax after second of dispenser；30% tiger glue adipic acid copper
Wettable powder carries out first time dispenser by 100g a.i./ha dosages in watermelon anthrax early stage, is carried out after 7d second
Dispenser separately sets clear water processing as blank control, and 14d is 12.98% to the preventive effect of watermelon anthrax after second of dispenser.It can
See, obvious synergy after bromothalonil and tiger glue adipic acid copper binary built, the lasting period is long, bright to the preventive effect of watermelon anthrax
It shows and is better than each single dose exclusive use, meanwhile, do not find that the binary built medicament generates poisoning to watermelon during experiment.
Embodiment three：The gloomy copper suspending agent of 25% bromothalonil thiophene
Following substance is weight percentage：The gloomy copper 15% of bromothalonil 10%, thiophene, methyl naphthalene sulfonate formaldehyde condensate
(wetting agent) 2%, polycarboxylate (dispersant) 5%, glycerine (antifreezing agent) 3%, xanthans (thickener) 1.5%, sorbierite
Sodium (preservative) 0.2%, C10-20 saturated fat acid compounds (antifoaming agent) 0.2%, triethanolamine (pH adjusting agent)
0.2%th, vegetable oil (synergist) 2%, deionized water supplies 100%.By above-mentioned active constituent, wetting agent, dispersant, antifreeze
Agent, thickener, preservative, antifoaming agent, pH adjusting agent, synergist and deionized water are disperseed through high speed shear, are sanded in sand mill,
High dispersive, the suspension system of stabilization formed in water-medium, you can the gloomy copper suspending agent of 25% bromothalonil thiophene is made.
The embodiment is used to prevent rice sheath blight disease：The gloomy copper suspending agent of 25% bromothalonil thiophene presses 100g a.i./ha dosages
First time dispenser is carried out in rice sheath blight disease early stage, second of dispenser is carried out after 7d, separately sets clear water processing as blank control,
14d is 90.46% to the preventive effect of rice sheath blight disease after second of dispenser；25% bromothalonil wettable powder by 100g a.i./
Ha dosages carry out first time dispenser in rice sheath blight disease early stage, and second of dispenser is carried out after 7d, separately set clear water processing as sky
White control, 14d is 43.18% to the preventive effect of rice sheath blight disease after second of dispenser；The gloomy copper suspending agent of 30% thiophene presses 100g
A.i./ha dosages carry out first time dispenser in rice sheath blight disease early stage, and second of dispenser is carried out after 7d, separately set clear water processing
For blank control, 14d is 27.93% to the preventive effect of rice sheath blight disease after second of dispenser.As it can be seen that bromothalonil and the gloomy copper two of thiophene
Obvious synergy after member compounding, the lasting period is long, the preventive effect of rice sheath blight disease is used alone significantly better than each single dose, together
When, do not find that the binary built medicament generates poisoning to rice during experiment.
Example IV：35% bromothalonil tiger glue adipic acid copper suspending agent
Following substance is weight percentage：Bromothalonil 10%, tiger glue adipic acid copper 25%, alkylsulfonate (wetting agent)
3%th, phenethyl phenol polyoxyethylene groups ether phosphate (dispersant) 5%, ethylene glycol (antifreezing agent) 3%, aluminum magnesium silicate (thickener)
1.5%th, polyhydroxy benzenes propyl formate (preservative) 0.2%, C10-20 saturated fat acid compounds (antifoaming agent) 0.2%, three
Ethanol amine (pH adjusting agent) 0.2%, vegetable oil (synergist) 2%, deionized water supplies 100%.By above-mentioned active constituent, moistening
Agent, dispersant, antifreezing agent, thickener, preservative, antifoaming agent, pH adjusting agent, synergist and deionized water are through high speed shear point
It dissipates, be sanded in sand mill, high dispersive, the suspension system of stabilization formed in water-medium, you can 35% bromothalonil is made
Tiger glue adipic acid copper suspending agent.
The embodiment is used to prevent rice sheath blight disease：35% bromothalonil tiger glue adipic acid copper suspending agent presses 100g a.i./ha
Dosage carries out first time dispenser in rice sheath blight disease early stage, and second of dispenser is carried out after 7d, separately sets clear water processing as blank
Control, 14d is 84.67% to the preventive effect of rice sheath blight disease after second of dispenser；25% bromothalonil wettable powder presses 100g
A.i./ha dosages carry out first time dispenser in rice sheath blight disease early stage, and second of dispenser is carried out after 7d, separately set clear water processing
For blank control, 14d is 41.25% to the preventive effect of rice sheath blight disease after second of dispenser；30% tiger glue adipic acid copper wettable
Pulvis carries out first time dispenser by 100g a.i./ha dosages in rice sheath blight disease early stage, and second of dispenser is carried out after 7d,
Another to set clear water processing as blank control, 14d is 20.72% to the preventive effect of rice sheath blight disease after second of dispenser.As it can be seen that bromine bacterium
Obvious synergy after nitrile and tiger glue adipic acid copper binary built, the lasting period is long, and the preventive effect of rice sheath blight disease is significantly better than
Each single dose is used alone, meanwhile, do not find that the binary built medicament generates poisoning to rice during experiment.
Embodiment five：The 40% gloomy aqueous emulsion of copper of bromothalonil thiophene
Following substance is weight percentage：The gloomy copper 30% of bromothalonil 10%, thiophene, Methyl palmitoleinate (solvent) 15%,
Triphenoethyl benzene phenol polyethenoxy ether phosphate (emulsifier) 10%, glycerine fatty acid ester APEO (dispersant) 5%, ring
Oxygen soybean oil (stabilizer) 3%, glycerine (antifreezing agent) 2%, organosiloxane (antifoaming agent) 0.2%, sodium benzoate (anti-corrosion
Agent) 0.2%, urea (density adjuster) 1.5%, polyvinyl alcohol (thickener) 0.5%, deionized water supplies 100%.It will be above-mentioned
Active constituent, solvent, emulsifier, dispersant and stabilizer are mixed to form oil phase, antifreezing agent, antifoaming agent, preservative, Auto-regulating System of Density of Heavy Medium
Agent and thickener dissolve to form water phase in deionized water, and slowly oil phase is added in water phase, and is continued under cutter effect
The 40% gloomy aqueous emulsion of copper of bromothalonil thiophene is made in shearing about 30 minutes.
The embodiment is used to prevent citrus bacterial canker disease：The 40% gloomy aqueous emulsion of copper of bromothalonil thiophene presses 50mg a.i./kg dosages
First time dispenser is carried out at citrus bacterial canker disease initial stage, carries out second of dispenser after 7d, separately sets clear water processing as blank control, the
14d is 92.15% to the preventive effect of citrus bacterial canker disease after secondary dispenser；25% bromothalonil wettable powder is used by 50mg a.i./kg
Amount carries out first time dispenser in citrus bacterial canker disease early stage, and second of dispenser is carried out after 7d, separately sets clear water processing as blank pair
According to 14d is 46.98% to the preventive effect of citrus bacterial canker disease after second of dispenser；The gloomy copper suspending agent of 30% thiophene by 50mg a.i./
Kg dosages carry out first time dispenser in citrus bacterial canker disease early stage, and second of dispenser is carried out after 7d, separately set clear water processing as sky
White control, 14d is 37.36% to the preventive effect of citrus bacterial canker disease after second of dispenser.As it can be seen that bromothalonil and the gloomy copper binary of thiophene are answered
With rear obvious synergy, the lasting period is long, and the preventive effect of citrus bacterial canker disease is used alone significantly better than each single dose, meanwhile,
Do not find that the binary built medicament generates poisoning to citrus during experiment.
Embodiment six：48% bromothalonil tiger glue adipic acid aqueous emulsion of copper
Following substance is weight percentage：Bromothalonil 6%, tiger glue adipic acid copper 42%, sec-Butyl Acetate (solvent) 15%,
Styrylphenol polyoxyethylene ether (emulsifier) 10%, glycerine fatty acid ester APEO (dispersant) 5%, phosphorous acid three
Phenyl ester (stabilizer) 3%, glycerine (antifreezing agent) 2%, organosiloxane (antifoaming agent) 0.2%, formaldehyde (preservative) 0.1%,
Urea (density adjuster) 1.5%, xanthans (thickener) 0.5%, deionized water supplies 100%.By above-mentioned active constituent, molten
Agent, emulsifier, dispersant and stabilizer are mixed to form oil phase, antifreezing agent, antifoaming agent, preservative, density adjuster and thickener
Dissolving forms water phase in deionized water, slowly oil phase is added in water phase under cutter effect, and continue about 30 points of shearing
48% bromothalonil tiger glue adipic acid aqueous emulsion of copper is made in clock.
The embodiment is used to prevent citrus bacterial canker disease：48% bromothalonil tiger glue adipic acid aqueous emulsion of copper presses 50mg a.i./kg
Dosage carries out first time dispenser in citrus bacterial canker disease early stage, and second of dispenser is carried out after 7d, separately sets clear water processing as blank
Control, 14d is 89.75% to the preventive effect of citrus bacterial canker disease after second of dispenser；25% bromothalonil wettable powder presses 50mg
A.i./kg dosages carry out first time dispenser in citrus bacterial canker disease early stage, and second of dispenser is carried out after 7d, separately set clear water processing
For blank control, 14d is 49.13% to the preventive effect of citrus bacterial canker disease after second of dispenser；30% tiger glue adipic acid copper wettable
Pulvis carries out first time dispenser by 50mg a.i./kg dosages in citrus bacterial canker disease early stage, and second of dispenser is carried out after 7d,
Another to set clear water processing as blank control, 14d is 31.82% to the preventive effect of citrus bacterial canker disease after second of dispenser.As it can be seen that bromine bacterium
Obvious synergy after nitrile and tiger glue adipic acid copper binary built, the lasting period is long, and the preventive effect of citrus bacterial canker disease is significantly better than
Each single dose is used alone, meanwhile, do not find that the binary built medicament generates poisoning to citrus during experiment.
Embodiment seven：The gloomy copper microemulsion of 45% bromothalonil thiophene
Following substance is weight percentage：The gloomy copper 20% of bromothalonil 25%, thiophene, dimethyl carbonate (solvent) 15%, second
5%, three phenethyl phenol polyoxyethylene ether phosphate (emulsifier) 10% of alcohol (cosolvent), has sodium citrate (stabilizer) 3%
Machine silicon (bleeding agent) 1%, azone (synergist) 2%, triethanolamine (pH adjusting agent) 0.2%, deionized water supplies 100%.It will
Above-mentioned active constituent is completely dissolved with solvent and cosolvent, then adds emulsifier, stabilizer, bleeding agent, synergist and pH
Conditioning agent is uniformly mixed, and is eventually adding deionized water, after being sufficiently stirred, you can the gloomy copper microemulsion of 45% bromothalonil thiophene is made.
The embodiment is used for control of plant bacterial wilt：The gloomy copper microemulsion of 45% bromothalonil thiophene presses 100g a.i./ha dosages
First time dispenser is carried out in bacterial wilt of tomato early stage, second of dispenser is carried out after 7d, separately sets clear water processing as blank control,
14d is 93.05% to the preventive effect of bacterial wilt of tomato after second of dispenser；25% bromothalonil wettable powder by 100g a.i./
Ha dosages carry out first time dispenser in bacterial wilt of tomato early stage, and second of dispenser is carried out after 7d, separately set clear water processing as sky
White control, 14d is 47.63% to the preventive effect of bacterial wilt of tomato after second of dispenser；The gloomy copper suspending agent of 30% thiophene presses 100g
A.i./ha dosages carry out first time dispenser in bacterial wilt of tomato early stage, and second of dispenser is carried out after 7d, separately set clear water processing
For blank control, 14d is 31.64% to the preventive effect of bacterial wilt of tomato after second of dispenser.As it can be seen that bromothalonil and the gloomy copper two of thiophene
Obvious synergy after member compounding, the lasting period is long, the preventive effect of bacterial wilt of tomato is used alone significantly better than each single dose, together
When, do not find that the binary built medicament generates poisoning to tomato during experiment.
Embodiment eight：37% bromothalonil tiger glue adipic acid copper microemulsion
Following substance is weight percentage：Bromothalonil 7%, tiger glue adipic acid copper 30%, Methyl palmitoleinate (solvent)
15%th, ethyl acetate (cosolvent) 5%, phenethyl phenol polyoxyethylene poly-oxygen propylene aether (emulsifier) 10%, epoxychloropropane
(stabilizer) 3%, organosilicon (bleeding agent) 1%, propyl isome (synergist) 2%, triethanolamine (pH adjusting agent) 0.2%, go from
Sub- water supplies 100%.Above-mentioned active constituent with solvent and cosolvent is completely dissolved, emulsifier is then added, stabilizer, oozes
Saturating agent, synergist and pH adjusting agent are uniformly mixed, and deionized water are eventually adding, after being sufficiently stirred, you can 37% bromine bacterium is made
Nitrile tiger glue adipic acid copper microemulsion.
The embodiment is used for control of plant bacterial wilt：37% bromothalonil tiger glue adipic acid copper microemulsion presses 100g a.i./ha
Dosage carries out first time dispenser in bacterial wilt of tomato early stage, and second of dispenser is carried out after 7d, separately sets clear water processing as blank
Control, 14d is 90.14% to the preventive effect of bacterial wilt of tomato after second of dispenser；25% bromothalonil wettable powder presses 100g
A.i./ha dosages carry out first time dispenser in bacterial wilt of tomato early stage, and second of dispenser is carried out after 7d, separately set clear water processing
For blank control, 14d is 45.56% to the preventive effect of bacterial wilt of tomato after second of dispenser；30% tiger glue adipic acid copper wettable
Pulvis carries out first time dispenser by 100g a.i./ha dosages in bacterial wilt of tomato early stage, and second of dispenser is carried out after 7d,
Another to set clear water processing as blank control, 14d is 29.17% to the preventive effect of bacterial wilt of tomato after second of dispenser.As it can be seen that bromine bacterium
Obvious synergy after nitrile and tiger glue adipic acid copper binary built, the lasting period is long, and the preventive effect of bacterial wilt of tomato is significantly better than
Each single dose is used alone, meanwhile, do not find that the binary built medicament generates poisoning to tomato during experiment.
Embodiment nine：The gloomy copper ultra low volume liquids of 10% bromothalonil thiophene
Following substance is weight percentage：The gloomy copper 3% of bromothalonil 7%, thiophene, trimethylbenzene (solvent) 20%, esterification are planted
Object oil (solvent) 10%, phenethyl phenol polyethenoxy ether phosphate (emulsifier) 5%, dodecyl benzene sulfonic acid ammonium (electrostatic agent)
5%th, gibberellic acid (poisoning palliative) 0.02%, thiophene ketone (bleeding agent) 2%, soybean oil complements to 100%.By above-mentioned active constituent
After being dissolved with stirring solvent, emulsifier, electrostatic agent, poisoning palliative and bleeding agent are added, is thoroughly mixed uniformly, finally
Triacetyl glycerine is added in, after being sufficiently stirred, you can the gloomy copper ultra low volume liquids of 10% bromothalonil thiophene are made.
The embodiment is used to prevent ring rot of apple：The gloomy copper ultra low volume liquids of 10% bromothalonil thiophene by 50mg a.i./
Kg dosages carry out first time dispenser in ring rot of apple early stage, and second of dispenser is carried out after 7d, separately set clear water processing as sky
White control, 14d is 84.17% to the preventive effect of ring rot of apple after second of dispenser；25% bromothalonil wettable powder is pressed
50mg a.i./kg dosages carry out first time dispenser in ring rot of apple early stage, and second of dispenser is carried out after 7d, separately set clear
Water process is blank control, and 14d is 48.15% to the preventive effect of ring rot of apple after second of dispenser；The gloomy copper of 30% thiophene suspends
Agent carries out first time dispenser by 50mg a.i./kg dosages in ring rot of apple early stage, carries out second of dispenser after 7d, separately
If clear water processing is blank control, 14d is 17.53% to the preventive effect of ring rot of apple after second of dispenser.As it can be seen that bromothalonil
With obvious synergy after the gloomy copper binary built of thiophene, the lasting period is long, is significantly better than each single dose to the preventive effect of ring rot of apple
It is used alone, meanwhile, do not find that the binary built medicament generates poisoning to apple during experiment.
Embodiment ten：15% bromothalonil tiger glue adipic acid copper ultra low volume liquids
Following substance is weight percentage：Bromothalonil 5%, tiger glue adipic acid copper 10%, dimethylbenzene (solvent) 20%, N, N-
Dimethylformamide (solvent) 10%, alkyl phenol polyoxyethylene ether (emulsifier) 5%, calcium dodecyl benzene sulfonate (electrostatic agent)
5%th, compound sodium nitrophenolate (poisoning palliative) 0.02%, isophorone (bleeding agent) 2%, triacetyl glycerine complements to 100%.It will
After above-mentioned active constituent is dissolved with stirring solvent, emulsifier, wetting agent, poisoning palliative and bleeding agent are added, is sufficiently stirred
It is uniformly mixed, triacetyl glycerine is eventually adding, after being sufficiently stirred, you can 15% bromothalonil tiger glue adipic acid copper super-low capacity is made
Measure liquor.
The embodiment is used to prevent ring rot of apple：15% bromothalonil tiger glue adipic acid copper ultra low volume liquids press 50mg
A.i./kg dosages carry out first time dispenser in ring rot of apple early stage, and second of dispenser is carried out after 7d, separately set clear water processing
For blank control, 14d is 88.34% to the preventive effect of ring rot of apple after second of dispenser；25% bromothalonil wettable powder
First time dispenser is carried out in ring rot of apple early stage by 50mg a.i./kg dosages, second of dispenser is carried out after 7d, separately sets
Clear water processing is blank control, and 14d is 52.73% to the preventive effect of ring rot of apple after second of dispenser；30% tiger glue adipic acid
Copper wettable powder carries out first time dispenser by 50mg a.i./kg dosages in ring rot of apple early stage, and second is carried out after 7d
Secondary dispenser separately sets clear water processing as blank control, and 14d is 20.32% to the preventive effect of ring rot of apple after second of dispenser.It can
See, obvious synergy after bromothalonil and tiger glue adipic acid copper binary built, the lasting period is long, bright to the preventive effect of ring rot of apple
It shows and is better than each single dose exclusive use, meanwhile, do not find that the binary built medicament generates poisoning to apple during experiment.
Embodiment 11：The 60% gloomy copper water dispersion granula of bromothalonil thiophene
Following substance is weight percentage：The gloomy copper 40% of bromothalonil 20%, thiophene, sodium butylnaphthalenesulfonate (wetting agent) 5%,
Sodium acrylate and the third organic copper copolymer (dispersant) 5%, poly- naphthalene formaldehyde sulfonate salt 5% (diffusant), polyvinylpyrrolidine
Ketone (disintegrant) 5%, sodium carboxymethylcellulose (binding agent) 0.2%, anhydrous calcium chloride (stabilizer) 0.2%, organosiloxane
(antifoaming agent) 0.2%, mannitol (pH adjusting agent) 0.2%, diatomite (filler) supply 100%.By above-mentioned active constituent, moistening
Agent, dispersant, diffusant, disintegrant, binding agent, stabilizer, antifoaming agent, pH adjusting agent and filler are uniformly mixed, with ultra micro gas
It flows pulverizer to crush, through mediating, then adds in fluidized-bed granulation dryer and be granulated, dry, sieve, you can be made 60%
The gloomy copper water dispersion granula of bromothalonil thiophene.
The embodiment is used to prevent wildfire：The 60% gloomy copper water dispersion granula of bromothalonil thiophene presses 100g a.i./ha
Dosage carries out first time dispenser in wildfire early stage, and second of dispenser is carried out after 7d, separately sets clear water processing as blank
Control, 14d is 94.67% to the preventive effect of wildfire after second of dispenser；25% bromothalonil wettable powder presses 100g
A.i./ha dosages carry out first time dispenser in wildfire early stage, and second of dispenser is carried out after 7d, separately set clear water processing
For blank control, 14d is 49.21% to the preventive effect of wildfire after second of dispenser；The gloomy copper suspending agent of 30% thiophene is pressed
100g a.i./ha dosages carry out first time dispenser in wildfire early stage, and second of dispenser is carried out after 7d, separately set clear
Water process is blank control, and 14d is 39.02% to the preventive effect of wildfire after second of dispenser.As it can be seen that bromothalonil and thiophene
Obvious synergy after gloomy copper binary built, the lasting period is long, independent significantly better than each single dose to the preventive effect of wildfire
It uses, meanwhile, do not find that the binary built medicament generates poisoning to tobacco during experiment.
Embodiment 12：65% bromothalonil tiger glue adipic acid copper water dispersion granula
Following substance is weight percentage：Bromothalonil 30%, tiger glue adipic acid copper 35%, lauryl sodium sulfate (moistening
Agent) 5%, alkylphenol-polyethenoxy base ether phosphate (dispersant) 5%, poly- naphthalene formaldehyde sulfonate salt 5% (diffusant), bicarbonate
Sodium (disintegrant) 5%, glucose (binding agent) 0.2%, anhydrous calcium chloride (stabilizer) 0.2%, organosiloxane (antifoaming agent)
0.2%th, mannitol (pH adjusting agent) 0.2%, kaolin (filler) supply 100%.By above-mentioned active constituent, wetting agent, dispersion
Agent, diffusant, disintegrant, binding agent, stabilizer, antifoaming agent, pH adjusting agent and filler are uniformly mixed, and use micro jet
It crushes, through mediating, then adds in fluidized-bed granulation dryer and be granulated, dry, sieve, you can 65% bromothalonil is made
Tiger glue adipic acid copper water dispersion granula.
The embodiment is used to prevent wildfire：65% bromothalonil tiger glue adipic acid copper water dispersion granula presses 100g
A.i./ha dosages carry out first time dispenser in wildfire early stage, and second of dispenser is carried out after 7d, separately set clear water processing
For blank control, 14d is 90.45% to the preventive effect of wildfire after second of dispenser；25% bromothalonil wettable powder
First time dispenser is carried out in wildfire early stage by 100g a.i./ha dosages, second of dispenser is carried out after 7d, separately sets
Clear water processing is blank control, and 14d is 46.58% to the preventive effect of wildfire after second of dispenser；30% tiger glue adipic acid
Copper wettable powder carries out first time dispenser by 100g a.i./ha dosages in wildfire early stage, and second is carried out after 7d
Secondary dispenser separately sets clear water processing as blank control, and 14d is 26.33% to the preventive effect of wildfire after second of dispenser.It can
See, obvious synergy after bromothalonil and tiger glue adipic acid copper binary built, the lasting period is long, bright to the preventive effect of wildfire
It shows and is better than each single dose exclusive use, meanwhile, do not find that the binary built medicament generates poisoning to tobacco during experiment.
Embodiment 13：The gloomy copper wettable powder of 75% bromothalonil thiophene
Following substance is weight percentage：The gloomy copper 55% of bromothalonil 20%, thiophene, alkyl sulfate (wetting agent) 5%, third
Olefin(e) acid sodium and the third organic copper copolymer (dispersant) 5%, poly- naphthalene formaldehyde sulfonate salt 5% (diffusant), white carbon (filler)
5%, attapulgite (filler) supplies 100%.Active constituent, wetting agent, dispersant, diffusant and filler are mixed by above-mentioned,
It is uniformly mixed again through air-flow crushing after mechanical crushing, you can the gloomy copper wettable powder of 75% bromothalonil thiophene is made.
The embodiment is used to prevent soft rot of Chinese cabbage：The gloomy copper wettable powder of 75% bromothalonil thiophene by 100g a.i./
Ha dosages carry out first time dispenser in soft rot of Chinese cabbage early stage, carry out second of dispenser after 7d, separately set clear water processing as
Blank control, 14d is 91.13% to the preventive effect of soft rot of Chinese cabbage after second of dispenser；25% bromothalonil wettable powder
First time dispenser is carried out at soft rot of Chinese cabbage initial stage by 100g a.i./ha dosages, second of dispenser is carried out after 7d, separately sets clear
Water process is blank control, and 14d is 49.32% to the preventive effect of soft rot of Chinese cabbage after second of dispenser；The gloomy copper of 30% thiophene hangs
Floating agent carries out first time dispenser by 100g a.i./ha dosages at soft rot of Chinese cabbage initial stage, carries out second of dispenser after 7d, separately
If clear water processing is blank control, 14d is 36.81% to the preventive effect of soft rot of Chinese cabbage after second of dispenser.As it can be seen that bromine bacterium
Obvious synergy after nitrile and the gloomy copper binary built of thiophene, the lasting period is long, the preventive effect of soft rot of Chinese cabbage is significantly better than each
Single dose is used alone, meanwhile, do not find that the binary built medicament generates poisoning to Chinese cabbage during experiment.
Embodiment 14：70% bromothalonil tiger glue adipic acid copper wettable powder
Following substance is weight percentage：Bromothalonil 30%, tiger glue adipic acid copper 40%, alkylnaphthalene sulfonate (wetting agent)
5%th, sodium acrylate (is filled out with the third organic copper copolymer (dispersant) 5%, poly- naphthalene formaldehyde sulfonate salt 5% (diffusant), white carbon
Material) 5%, clay (filler) supplies 100%.Active constituent, wetting agent, dispersant, diffusant and filler are mixed by above-mentioned, machine
It is uniformly mixed again through air-flow crushing after tool crushing, you can 70% bromothalonil tiger glue adipic acid copper wettable powder is made.
The embodiment is used to prevent soft rot of Chinese cabbage：70% bromothalonil tiger glue adipic acid copper wettable powder presses 100g
A.i./ha dosages carry out first time dispenser in soft rot of Chinese cabbage early stage, carry out second of dispenser after 7d, separately set at clear water
It manages as blank control, 14d is 87.95% to the preventive effect of soft rot of Chinese cabbage after second of dispenser；25% bromothalonil wettable
Pulvis carries out first time dispenser by 100g a.i./ha dosages in soft rot of Chinese cabbage early stage, is applied for the second time after 7d
Medicine separately sets clear water processing as blank control, and 14d is 47.17% to the preventive effect of soft rot of Chinese cabbage after second of dispenser；30%
Tiger glue adipic acid copper wettable powder carries out first time dispenser, 7d by 100g a.i./ha dosages in soft rot of Chinese cabbage early stage
After carry out second of dispenser, separately set clear water processing as blank control, 14d is to the preventive effect of soft rot of Chinese cabbage after second of dispenser
It is 26.83%.As it can be seen that obvious synergy after bromothalonil and tiger glue adipic acid copper binary built, the lasting period is long, to Chinese cabbage
The preventive effect of soft rot is used alone significantly better than each single dose, meanwhile, do not find the binary built medicament to big during experiment
Chinese cabbage generates poisoning.
Embodiment 15：Bromothalonil and the gloomy copper compounding of thiophene test the Toxicity Determination of watermelon anthrax pathogen.
Test target：Watermelon anthrax pathogen.
Test method：With reference to《Farm-chemical indoor determination test rule NY/T1156.14-2008》, using pot-culture method.
It is for statistical analysis with DPS statistical analysis softwares, calculate the EC of each medicament50, and mixture is calculated according to the abundant methods of Sun Yun
Co-toxicity coefficient (CTC values).
Survey toxicity index (ATI)=(standard agent EC50/ reagent agent EC50)×100。
Percentage composition+B the medicament toxicity index of A in theoretical toxicity index (TTI)=A medicament toxicity index × mixture × mixed
The percentage composition of B in agent.
Co-toxicity coefficient (CTC)=[mixture actual measurement toxicity index (ATI)/mixture theoretical toxicity index (TTI)] × 100.
The criteria for classifying is acted on according to NY/T11547.7-2006 insecticide combinations：Co-toxicity coefficient (CTC) >=120 shows as increasing
Effect acts on；Co-toxicity coefficient (CTC)≤80 shows as antagonism；80 ＜ co-toxicity coefficients (CTC) ＜ 120 show as summation action.
Table 1, bromothalonil and the gloomy copper of thiophene are to the The Toxicity Determination result of watermelon anthrax pathogen
| Medicament title and proportioning (weight ratio) | EC50(mg/L) | ATI | TTI | CTC |
| Bromothalonil | 10.27 | 100.00 | - | - |
| The gloomy copper of thiophene | 41.35 | 24.84 | - | - |
| Bromothalonil：The gloomy copper (20 of thiophene:1) | 6.96 | 147.56 | 96.42 | 153.04 |
| Bromothalonil：The gloomy copper (15 of thiophene:1) | 6.15 | 166.99 | 95.30 | 175.23 |
| Bromothalonil：The gloomy copper (10 of thiophene:1) | 5.37 | 191.25 | 93.17 | 205.27 |
| Bromothalonil：The gloomy copper (7 of thiophene:1) | 4.81 | 213.51 | 90.61 | 235.64 |
| Bromothalonil：The gloomy copper (3 of thiophene:1) | 4.52 | 227.21 | 81.21 | 279.78 |
| Bromothalonil：The gloomy copper (1 of thiophene:1) | 5.67 | 181.13 | 62.42 | 290.18 |
| Bromothalonil：The gloomy copper (1 of thiophene:3) | 7.59 | 135.31 | 43.63 | 310.13 |
| Bromothalonil：The gloomy copper (1 of thiophene:7) | 10.74 | 95.62 | 34.24 | 279.26 |
| Bromothalonil：The gloomy copper (1 of thiophene:10) | 13.42 | 76.53 | 31.67 | 241.65 |
| Bromothalonil：The gloomy copper (1 of thiophene:15) | 16.17 | 63.51 | 29.54 | 215.00 |
| Bromothalonil：The gloomy copper (1 of thiophene:20) | 19.08 | 53.83 | 28.42 | 189.41 |
| Bromothalonil：The gloomy copper (1 of thiophene:30) | 23.19 | 44.29 | 27.26 | 162.47 |
| Bromothalonil：The gloomy copper (1 of thiophene:40) | 28.56 | 35.96 | 26.67 | 134.83 |
As it can be seen from table 1 bromothalonil and the gloomy copper of thiophene are 20:1~1:In the proportional region of 40 (by weight) during compounding, altogether
Malicious coefficient (CTC) is all higher than 120, and synergistic function, especially bromothalonil and thiophene are shown to watermelon anthrax pathogen
Gloomy copper is 10:1~1:In the range of 20 (by weight), synergistic function is more notable.As it can be seen that bromothalonil and the gloomy copper compounding of thiophene
With reasonability and feasibility.
Embodiment 16：Bromothalonil and tiger glue adipic acid copper compounding test the Toxicity Determination of watermelon anthrax pathogen
Test target：Watermelon anthrax pathogen.
Test method：With reference to《Farm-chemical indoor determination test rule NY/T1156.14-2008》, using pot-culture method.
It is for statistical analysis with DPS statistical analysis softwares, calculate the EC of each medicament50, and mixture is calculated according to the abundant methods of Sun Yun
Co-toxicity coefficient (CTC values).
Survey toxicity index (ATI)=(standard agent EC50/ reagent agent EC50)×100。
Percentage composition+B the medicament toxicity index of A in theoretical toxicity index (TTI)=A medicament toxicity index × mixture × mixed
The percentage composition of B in agent.
Co-toxicity coefficient (CTC)=[mixture actual measurement toxicity index (ATI)/mixture theoretical toxicity index (TTI)] × 100.
The criteria for classifying is acted on according to NY/T11547.7-2006 insecticide combinations：Co-toxicity coefficient (CTC) >=120 shows as increasing
Effect acts on；Co-toxicity coefficient (CTC)≤80 shows as antagonism；80 ＜ co-toxicity coefficients (CTC) ＜ 120 show as summation action.
Table 2, bromothalonil and tiger glue adipic acid copper are to the The Toxicity Determination result of watermelon anthrax pathogen
From table 2 it can be seen that bromothalonil and tiger glue adipic acid copper are 20:1~1:When being compounded in the range of 40 (by weight), altogether
Malicious coefficient (CTC) is all higher than 120, and synergistic function, especially bromothalonil and amber are shown to watermelon anthrax pathogen
Glue adipic acid copper is 10:1~1:In the range of 20 (by weight), synergistic function is more notable.As it can be seen that bromothalonil and amber glue fertilizer
Sour copper compounding has reasonability and feasibility.
Embodiment 17：Bromothalonil and the gloomy copper compounding of thiophene test the Toxicity Determination of citrus bacterial canker disease pathogen
Test target：Citrus bacterial canker disease pathogen.
Test method：With reference to《Farm-chemical indoor determination test rule NY/T1156.16-2008》, using turbidity method.
It is for statistical analysis with DPS statistical analysis softwares, calculate the EC of each medicament50, and mixture is calculated according to the abundant methods of Sun Yun
Co-toxicity coefficient (CTC values).
Survey toxicity index (ATI)=(standard agent EC50/ reagent agent EC50)×100。
Percentage composition+B the medicament toxicity index of A in theoretical toxicity index (TTI)=A medicament toxicity index × mixture × mixed
The percentage composition of B in agent.
Co-toxicity coefficient (CTC)=[mixture actual measurement toxicity index (ATI)/mixture theoretical toxicity index (TTI)] × 100
The criteria for classifying is acted on according to NY/T11547.7-2006 insecticide combinations：Co-toxicity coefficient (CTC) >=120 shows as increasing
Effect acts on；Co-toxicity coefficient (CTC)≤80 shows as antagonism；80 ＜ co-toxicity coefficients (CTC) ＜ 120 show as summation action.
Table 3, bromothalonil and the gloomy copper of thiophene are to the The Toxicity Determination result of citrus bacterial canker disease pathogen
From table 3 it can be seen that bromothalonil and the gloomy copper of thiophene are 20:1~1:In the proportional region of 40 (by weight) during compounding, altogether
Malicious coefficient (CTC) is all higher than 120, and synergistic function, especially bromothalonil and thiophene are shown to citrus bacterial canker disease pathogen
Gloomy copper is 10:1~1:In the range of 20 (by weight), synergistic function is more notable.As it can be seen that bromothalonil and the gloomy copper compounding of thiophene
With reasonability and feasibility.
Embodiment 18：Bromothalonil and tiger glue adipic acid copper compounding test the Toxicity Determination of citrus bacterial canker disease pathogen
Test target：Citrus bacterial canker disease pathogen.
Test method：With reference to《Farm-chemical indoor determination test rule NY/T1156.16-2008》, using turbidity method.
It is for statistical analysis with DPS statistical analysis softwares, calculate the EC of each medicament50, and mixture is calculated according to the abundant methods of Sun Yun
Co-toxicity coefficient (CTC values).
Survey toxicity index (ATI)=(standard agent EC50/ reagent agent EC50)×100。
Percentage composition+B the medicament toxicity index of A in theoretical toxicity index (TTI)=A medicament toxicity index × mixture × mixed
The percentage composition of B in agent.
Co-toxicity coefficient (CTC)=[mixture actual measurement toxicity index (ATI)/mixture theoretical toxicity index (TTI)] × 100.
The criteria for classifying is acted on according to NY/T11547.7-2006 insecticide combinations：Co-toxicity coefficient (CTC) >=120 shows as increasing
Effect acts on；Co-toxicity coefficient (CTC)≤80 shows as antagonism；80 ＜ co-toxicity coefficients (CTC) ＜ 120 show as summation action.
Table 4, bromothalonil and tiger glue adipic acid copper are to the The Toxicity Determination result of citrus bacterial canker disease pathogen
| Medicament title and proportioning (weight ratio) | EC50(mg/L) | ATI | TTI | CTC |
| Bromothalonil | 38.65 | 100.00 | - | - |
| Tiger glue adipic acid copper | 87.41 | 44.22 | - | |
| Bromothalonil：Tiger glue adipic acid copper (20:1) | 29.36 | 131.64 | 97.34 | 135.24 |
| Bromothalonil：Tiger glue adipic acid copper (15:1) | 25.29 | 152.83 | 96.51 | 158.36 |
| Bromothalonil：Tiger glue adipic acid copper (10:1) | 22.47 | 172.01 | 94.93 | 181.20 |
| Bromothalonil：Tiger glue adipic acid copper (7:1) | 19.02 | 203.21 | 93.03 | 218.43 |
| Bromothalonil：Tiger glue adipic acid copper (3:1) | 18.72 | 206.46 | 86.06 | 239.90 |
| Bromothalonil：Tiger glue adipic acid copper (1:1) | 19.31 | 200.16 | 72.11 | 277.58 |
| Bromothalonil：Tiger glue adipic acid copper (1:3) | 22.17 | 174.33 | 58.17 | 299.69 |
| Bromothalonil：Tiger glue adipic acid copper (1:7) | 24.05 | 160.71 | 51.19 | 313.95 |
| Bromothalonil：Tiger glue adipic acid copper (1:10) | 27.86 | 138.73 | 49.29 | 281.46 |
| Bromothalonil：Tiger glue adipic acid copper (1:15) | 32.48 | 119.00 | 47.71 | 249.42 |
| Bromothalonil：Tiger glue adipic acid copper (1:20) | 38.91 | 99.33 | 46.88 | 211.88 |
| Bromothalonil：Tiger glue adipic acid copper (1:30) | 47.35 | 81.63 | 46.02 | 177.38 |
| Bromothalonil：Tiger glue adipic acid copper (1:40) | 59.12 | 65.38 | 45.58 | 143.44 |
From table 4, it can be seen that bromothalonil and tiger glue adipic acid copper are 20:1~1:It is compounded in the proportional region of 40 (by weight)
When, co-toxicity coefficient (CTC) is all higher than 120, and synergistic function, especially bromothalonil are shown to citrus bacterial canker disease pathogen
With tiger glue adipic acid copper 10:1~1:In the range of 20 (by weight), synergistic function is more notable.As it can be seen that bromothalonil and amber
Glue adipic acid copper compounding has reasonability and feasibility.
In conclusion a kind of bactericidal composition containing bromothalonil and organic copper series bactericidal agent provided by the invention, collaboration
Synergistic effect is notable, compared with existing single formulation, prevents the raising with obvious effects of disease on crops, crops are pacified
Entirely, it is worth promoting and applying in agricultural production.
Claims (7)
1. a kind of bactericidal composition containing bromothalonil and organic copper series bactericidal agent, it is characterised in that：Including active constituent bromine bacterium
The weight ratio of nitrile and the gloomy copper of thiophene, bromothalonil and the gloomy copper of thiophene is 20:1~1:40.
2. a kind of bactericidal composition containing bromothalonil and organic copper series bactericidal agent according to claim 1, feature exist
In：The total weight percentage composition of bromothalonil and the gloomy copper of thiophene in the composition is 1%~85%.
3. a kind of bactericidal composition containing bromothalonil and organic copper series bactericidal agent according to claim 1, feature exist
In：The weight ratio of bromothalonil and the gloomy copper of thiophene is 10:1~1:20.
4. a kind of bactericidal composition containing bromothalonil and organic copper series bactericidal agent according to claim 1, feature exist
In：The weight ratio of bromothalonil and the gloomy copper of thiophene is 1:3.
5. a kind of bactericidal composition containing bromothalonil and organic copper series bactericidal agent according to claim 1, feature exist
In：The bactericidal composition dosage form is suspending agent, aqueous emulsion, microemulsion, water dispersible granules, wettable powder and ultra-low volume liquid
One kind in agent.
6. a kind of bactericidal composition containing bromothalonil and organic copper series bactericidal agent according to claim 1, feature exist
In：The bactericidal composition dosage form is microcapsule suspending agent.
7. a kind of bactericidal composition containing bromothalonil and organic copper series bactericidal agent described in claim 1 is on prevention crops
The purposes of fungal disease and bacterial disease.
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| CN102578092A (en) * | 2011-12-12 | 2012-07-18 | 刘勤学 | Bromothalonil.cuppric nonyl phenolsulfonate compound preparation and application of bromothalonil.cuppric nonyl phenolsulfonate compound preparation to controlling of Ralstonia solanacearum |
| CN105851059A (en) * | 2015-01-22 | 2016-08-17 | 陕西汤普森生物科技有限公司 | Germicidal composition containing bromothalonil and copper preparation |
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| CN102578092A (en) * | 2011-12-12 | 2012-07-18 | 刘勤学 | Bromothalonil.cuppric nonyl phenolsulfonate compound preparation and application of bromothalonil.cuppric nonyl phenolsulfonate compound preparation to controlling of Ralstonia solanacearum |
| CN105851059A (en) * | 2015-01-22 | 2016-08-17 | 陕西汤普森生物科技有限公司 | Germicidal composition containing bromothalonil and copper preparation |
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