CN102687725A - Bactericidal composition containing active components of bellkute and thiabendazole - Google Patents
Bactericidal composition containing active components of bellkute and thiabendazole Download PDFInfo
- Publication number
- CN102687725A CN102687725A CN201210182030XA CN201210182030A CN102687725A CN 102687725 A CN102687725 A CN 102687725A CN 201210182030X A CN201210182030X A CN 201210182030XA CN 201210182030 A CN201210182030 A CN 201210182030A CN 102687725 A CN102687725 A CN 102687725A
- Authority
- CN
- China
- Prior art keywords
- probenazole
- bactericidal composition
- hundred
- active component
- weight portions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides a bactericidal composition containing active components of bellkute and thiabendazole and relates to a bactericidal composition having a synergistic effect. The bactericidal composition is applied to the field of chemical protection of agricultural plants and shows extremely high antibacterial and bactericidal activity to harmful fungi in agriculture or gardening. In the bactericidal composition containing active components of bellkute and thiabendazole, the weight ratio of bellkute to thiabendazole is 1:20-20:1. The bellkute and thiabendazole account for 6 to 90 percent of the weight of the bactericidal composition. The bellkute and thiabendazole can be compounded with known auxiliary agents and excipients to form any allowable pesticide formulation, and the formulation may be wettable powder, water dispersible granules, a suspending agent, paste and missible oil. The bactericidal composition is used for controlling the bacteria of cereals, fruits, vegetables and economic crops.
Description
Technical field
A kind of active component hundred that contains of the present invention can relate to a kind of bactericidal composition with synergistic function with the bactericidal composition of probenazole; This bactericidal composition is applied to agricultural plant chemoproection field, and said composition shows extremely strong antibiotic and bactericidal activity to harmful fungoid in agricultural or gardening.
Background technology
In recent years; China's fruit cultivated area enlarges rapidly, and annual production constantly increases, yet with regard to the China's national situation and the level of consumption; In the storage transportation that fruit is sold from gathering to; Because compound the infecting of multiple fungi can cause that multiple diseases takes place, and has a strong impact on the yield and quality of crops, causes loss.In time carrying out chemicals treatment after gathering, is to reduce crops to rot, and prolongs the effective measures of storage time.
Domestic and international application mainly contains benzimidazole in the fresh-keeping chemical preservative of postharvest fruit and vegetable, sodium ortho-phenylphenate class, biguanides salt, imidazoles etc. at present.Benzimidazole germicide acts on the tubulin of thalline, plays the effect of sterilization through the mitosis that suppresses fungi.Antimicrobial spectrum is wide, has control, treatment and eradicant action.To blue or green, green mold bacterium, anthrax bacteria is all effective.But because the action site of medicament is single, germ develops immunity to drugs to this type medicament easily, and invalid to black corruption, brown rot, sour germ.The long-term benzimidazole germicide that uses is handled, and pesticide resistance is stronger, and drug effect descends significantly, and some are adopted the important cause of disease in back, like head mold, chain lattice spore, epidemic disease is mould, soft corruption mould, that Mucor causes do not have inhibitory action yet.On behalf of kind, benzimidazole have carbendazim, probenazole, probenazole effective to penicilliosis, green mould in the oranges and tangerines storage.Sodium ortho-phenylphenate since service life for a long time, citrus is blue or green, green mould resistance also occurred to it.On behalf of kind, imidazoles Prochloraz is arranged and is pressed down mould azoles, effective to penicilliosis, green mould, anthracnose, blossom-end rot and black rot, invalid to sour rot.Hundred can get; Belonging to the biguanides salt, is a kind of contact killing type protective fungicide, and mainly biosynthesis and the cell membrane function to the lipids of fungi works; Suppress the formation of spore germination, germ tube elongation, appresorium and mycelia, be one type and tag and preventative bactericide.Can effectively prevent and treat citrus powdery mildew, anthracnose, ring spot, scab, leaf spot, spot defoliation.Superior to oranges and tangerines sour rot, blossom-end rot preventive effect, but invalid to black rot.
In citrus fruit storage early stage (in 100 days), rot mainly to cause by dark green mildew; Later stage (after 100 days) is mainly caused by dark green mildew, anthracnose, blossom-end rot, black rot, sour rot.
The benzimidazole germicide probenazole has very strong preventive and therapeutic effect to oranges and tangerines penicilliosis, green mould, anthracnose etc.Hundred can have special efficacy to the oranges and tangerines sour rot.Do not see as yet at present hundred can be composite with probenazole report.
Summary of the invention
One object of the present invention be to provide a kind of contain active component hundred can with the bactericidal composition of probenazole, be a kind of bactericidal composition with synergistic function.Another object of the present invention provides the method for a kind of controlling plant diseases fungi, the especially treatment of fruit storage phase disease, the method for preventing and rooting out.Utilize method of the present invention to realize these and other purpose of the present invention wholly or in part.The present invention can be composite with probenazole with hundred, and synergy each other can enlarge fungicidal spectrum again; Main disease of rotting such as sour rot during to control fruit vegetables storing period and transportation; Play good corrosion-resistanting fresh-keeping effect, improved sterilization and anticorrosion antistaling agent economic and practical simultaneously, be convenient to promote.
A kind of active component hundred that contains of the present invention can be to take following technical scheme to realize with the bactericidal composition of probenazole:
A kind of contain active component hundred can with the bactericidal composition of probenazole, it is characterized in that containing active component hundred can and probenazole.
A kind of contain active component hundred can with the bactericidal composition of probenazole, it is characterized in that said active component hundred can be 1:20-20:1 with the weight ratio of probenazole.
A kind of contain active component hundred can with the bactericidal composition of probenazole, it is characterized in that said active component hundred can be 1:5-5:1 with the weight ratio of probenazole.
A kind of contain active component hundred can with the bactericidal composition of probenazole, it is characterized in that said active component hundred can be 6-90% with the weight percentage that probenazole accounts for composition.
A kind of contain active component hundred can with the bactericidal composition of probenazole, it is characterized in that said active component hundred can be 15-80% with the weight percentage that probenazole accounts for composition.
A kind of contain active component hundred can with the bactericidal composition of probenazole; Said active component hundred can be re-dubbed any one formulation that allows on the agricultural chemicals with probenazole and known auxiliary agent and excipient, and selecting formulation for use is wetting powder, water dispersible granules, suspending agent, paste, missible oil.
A kind ofly contain the germ harm that active component hundred can be applied to prevent and treat cereal, fruit, vegetables, economic crops with the bactericidal composition of probenazole.
A kind ofly contain the germ harm that active component hundred can be applied to prevent and treat the fruit storage phase with the bactericidal composition of probenazole.
A kind of active component hundred that contains can be applied to prevent and treat oranges and tangerines, apple, banana, mango, the harm of the germ of lychee storage phase with the bactericidal composition of probenazole.
Detailed Description Of The Invention
The present invention provide a kind of contain hundred can with the bactericidal composition with synergistic function of probenazole.
Probenazole belongs to effect of fungi mitochondrial respiratory and cell proliferation inhibitor; Be wide spectrum, interior suction benzimidazole germicide; Can be used for oranges and tangerines, banana, grape, fruit tree, various vegetables, potato, peanut, asparagus etc.; Control oranges and tangerines penicilliosis, green mould, black rot etc., multiple diseases such as powdery mildew of strawberry, gray mold, wild cabbage gray mold, green mold of apple, anthracnose, gray mold, scab, powdery mildew.Some are adopted the important cause of disease in back, like head mold, chain lattice spore, epidemic disease is mould, soft rot mould, that Mucor causes do not have inhibitory action, probenazole does not have preventive effect to sour rot yet.The 2-general by name of probenazole (4-thiazolyl)-1H-benzimidazole, this compound can be expressed from the next
Hundred can get (biguanides three octyl benzene sulfonates), and mainly biosynthesis and the cell membrane function to the lipids of fungi works, and suppresses the formation of spore germination, germ tube elongation, appresorium and mycelia, is one type and tags and preventative bactericide.Can effectively prevent and treat citrus powdery mildew, anthracnose, ring spot, scab, leaf spot, spot defoliation.Superior to oranges and tangerines sour rot, blossom-end rot preventive effect.But it is invalid to black rot.English common name Iminoctadine tris (albesilate), chemical name 1 ' 1-imino group (octyl group methylene) biguanides 3 (alkyl benzene sulfonate)
The invention property ground can unite two into one with probenazole hundred, can fully show premium properties separately, and synergy each other enlarges fungicidal spectrum, reduces dosage, has reduced spraying times.Help simultaneously to prevent and reduce to cause rotten bacterium, reduced the residual and toxicity of preservative, can also make things convenient for the peasant to use, reduce spraying time the resistance that medicine produces, and hundred can and probenazole between do not have cross resistance.
The present invention provide a kind of have synergistic function contain hundred can with the bactericidal composition of probenazole.
Concrete scheme of the present invention is: a kind of contain active component hundred can with the bactericidal composition of probenazole, be made up of following component: probenazole, hundred can get wetting powder, water dispersible granules, suspending agent, paste, the missible oil that bactericide and insecticides adjuvant are formed.
Hundred can be the Synergistic effective dose with the probenazole bactericide in the composition of the present invention, and the present composition hundred can be 1:20-20:1 with the weight ratio of probenazole, preferred 1:5-5:1.
Active component hundred can account for the 6-90% of composition with the probenazole bactericide in the composition of the present invention, preferred 15%-80%.
Above-mentioned composition of the present invention can only comprise active ingredient, also can be mixed together use with additive, and therefore composition of the present invention can be prepared into various formulations, for example liquor; Wetting powder, missible oil, water dispersion granule, suspending agent; Pulvis, microcapsules, foaming agent, paste; Granule, tablet, aerosol etc.According to the character of these compositions and use composition the purpose and the ambient conditions that will reach, can select composition is used with spraying, immersion, atomizing, the method for bumping powder, broadcast sowing or pouring etc. and so on.
Can produce these preparations through known method; For example; Under the situation of selectively using surfactant, through being mixed with filler, reactive compound prepares preparation, and said filler is the diluent or carrier of liquid or liquid gas or solid; Said surfactant is an emulsifier, dispersant, wetting agent.Under the situation of water, also can with an organic solvent for example, organic solvent be used as cosolvent as filler.
Liquid diluent or the carrier that can address are generally: aromatic compound is xylol, toluene or Fluhyzon for example; Chlorination aromatic compound or chlorinated aliphatic be chlorobenzene, vinyl chloride or carrene for example, and aliphatic hydrocarbon is cyclohexane or paraffin petroleum distillate for example for example, mineral and vegetable oil; Alcohol is butanols or ethylene glycol and ether and ester for example; Ketone is acetone, MEK, methyl iso-butyl ketone (MIBK) or cyclohexanone for example, and intensive polar solvent is dimethyl formamide and dimethyl sulfoxide (DMSO) for example, or water.
But as be used for pulvis and dispersible granule; The solid carrier that is fit to is: the natural minerals of ammonium salt and pulverizing for example; For example kaolin, clay, talcum powder, chalk, quartz, attapulgite, montmorillonite or silicate, and the synthetic mineral of pulverizing for example high dispersive silica, aluminium oxide and silicate.
Spendable solid carrier is the particle of natural minerals, like kaolin, and clay, talcum, chalk, quartz, Attagel, imvite or diatomite and synthetic mineral particle, like the silicic acid of high dispersive, aluminium oxide and silicate.
The solid carrier that can be used for granule is to pulverize and the natural rock of classification for example calcite, marble, float stone, sepiolite and dolomite; And inorganic synthetic particle and organic dust; With the particle of organic product, for example sawmilling, coconut husk, corncob and tobacco stem.
Suitable emulsifier has for example nonionic and anion emulsifier, for example polyoxyethylene fatty acid ester, polyoxyethylene aliphatic alcohol ether, alkylaryl polyglycol ether for example, alkylsulfonate, alkyl sulfate, arylsulphonate, or protein hydrolysate.The dispersant that is fit to is: for example lignin sulfite waste liquor and methylcellulose.
Suitable dispersant has naphthalenesulfonic acid-formaldehyde condensate, triphenyl vinyl phenol polyethenoxy ether class and derivative eater (phosphate ester salt, sulfuric acid etc.); Fatty alcohol polyethenoxy ether class; The APES class, macromolecule EO-PO block copolymer, lignosulfonates; A dress copolymer of macromolecule comb shape, the polymerization of carboxylic acid salt.
Suitable wetting agent can be selected for use: butyl naphthalene sulfonate, alkylaryl sulfonates, alkyl sodium sulfosuccinate, grease, fatty alcohol and ethylene oxide condensate etc.
Can use for example carboxymethyl cellulose of tackifier in the preparation, and the natural and synthetic polymer of powder, particle or latex form, for example gum Arabic, polyvinyl alcohol and polyvinyl acetate or natural phospholipid, for example cephalin and lecithin, and synthetic phospholipid.Other additive is for being mineral oil and vegetable oil.
Can employable colouring agent such as inorganic pigment, for example, iron oxide, titanium oxide and Prussia are blue, and organic dyestuff, like alizarin dyes, azo dyes or metal phthalein mountain valley with clumps of trees and bamboo dyestuff and trace nutrient, like iron, manganese, boron, ketone, cobalt, molybdenum and zinc salt.
Spendable antifreezing agent has ethylene glycol in the preparation, propane diols, glycerine, sorbierite.Thickener can be selected xanthans, aluminium-magnesium silicate, sodium carboxymethylcellulose, polyvinyl alcohol etc. for use.Antifoaming agent can be selected silicone defoaming agent for use, the polyethers antifoaming agent.
Active compounds of the present invention, they can its dosage forms or use with its type of service, and its type of service prepares through further dilution, like stock solution, emulsion suspension, powder is stuck with paste particle and tablet.Can use these formulations in a usual manner, for example, through pouring, dipping sprays cloth, and spraying is stifling, and immersion liquid suspends, and dressing dusts, and broadcasts sowing, dried dressing, moist dressing, wet type dressing, slurries dressing or involucrum mode.
When on each position that is administered to plant, the concentration of the reactive compound of type of service can change within a large range.Usually, this concentration is by weight 0.0001 to 1%, is preferably by weight 0.001 to 0.5%.
When carrying out seed treatment, the per kilogram seed is used 0.001 usually to 50g, the reactive compound of preferred 0.01 to 10g/1kg seed.
When carrying out soil treatment, the reactive compound that is administered to target usually is the reactive compound of 0.00001 to 0.1% concentration by weight, preferably by weight 0.0001 to 0.02%.
When being used for oranges and tangerines, mango, lichee, banana, apple and adopting the back anti-corrosive fresh-keeping, dilute with water 200-2000 times liquid soaks about 2-3 minute drop of fruit and goes out to get final product usually.
The present invention is a kind of contain active component hundred can with the bactericidal composition advantage of probenazole: hundred can be variant with the control spectrum and the control efficiency of probenazole; The effect special efficacy also different with mechanism, the present invention provide a kind of contain hundred can with the bactericidal composition with synergistic function of probenazole.Hundred can have an obvious role in synergism with probenazole is composite; Enlarge fungicidal spectrum simultaneously, reduced dosage, reduced spraying times; Even the effect of preventing and treating some disease surpasses existing other bactericide, and hundred can and probenazole between do not have cross resistance.The present invention can be composite with probenazole with hundred, and synergy each other can enlarge fungicidal spectrum again; Main disease of rotting such as sour rot during to control fruit vegetables storing period and transportation; Play good corrosion-resistanting fresh-keeping effect, improved sterilization and anticorrosion antistaling agent economic and practical simultaneously, be convenient to promote.
Embodiment
Below will combine embodiment to further specify the present invention, will explain the present invention more specifically,
But the present invention is not limited among these embodiment.
Formulation prepares embodiment
Embodiment 1 water dispersible granules (gross weight of preparation is 100 parts)
Hundred can get 2.0 weight portions
Probenazole 8.0 weight portions
Polyvinyl alcohol 5.0 weight portions
Sodium Laurylsulfate 7.0 weight portions
Lignosulfonates 11.0 weight portions
The kaolin surplus
Above-mentioned substance is evenly mixed, grinds, mixes suitable quantity of water and granulation, promptly get said preparation after the drying.
Embodiment 2 wetting powders (gross weight of preparation is 100 parts)
Hundred can get 40.0 weight portions
Probenazole 2.0 weight portions
Alkyl polyoxyethylene ether sulfonate 5.0 weight portions
Sodium lignin sulfonate 4.0 weight portions
NONIN HS 240
(8-9 moles of ethylene oxide) 3.0 weight portions
The kaolin surplus
Active ingredient is thoroughly mixed with auxiliary agent, and it is thoroughly ground in suitable mill, promptly obtains wetting powder.
Embodiment 3 suspending agents (gross weight of preparation is 100 parts)
Hundred can get 1.0 weight portions
Probenazole 20.0 weight portions
Propane diols 3.0 weight portions
Lignosulfonates 10.0 weight portions
Sodium Polyacrylate 5.0 weight portions
Octyl phenol polyglycol ether (11-14 moles of ethylene oxide) 5.0 weight portions
Water surplus
The very thin active ingredient of mill is thoroughly mixed with auxiliary agent, promptly obtain suspending agent.
Embodiment 4 water dispersible granules (gross weight of preparation is 100 parts)
Hundred can get 5.0 weight portions
Probenazole 10.0 weight portions
Polyvinyl alcohol 5.0 weight portions
Sodium Laurylsulfate 7.0 weight portions
Lignosulfonates 11.0 weight portions
The kaolin surplus
Above-mentioned substance is evenly mixed, grinds, mixes suitable quantity of water and granulation, promptly get said preparation after the drying.
Embodiment 5 wetting powders (gross weight of preparation is 100 parts)
Hundred can get 50.0 weight portions
Probenazole 5.0 weight portions
Alkyl polyoxyethylene ether sulfonate 5.0 weight portions
Sodium lignin sulfonate 4.0 weight portions
NONIN HS 240
(8-9 moles of ethylene oxide) 3.0 weight portions
The kaolin surplus
Active ingredient is thoroughly mixed with auxiliary agent, and it is thoroughly ground in suitable mill, promptly obtains wetting powder.
Embodiment 6 suspending agents (gross weight of preparation is 100 parts)
Hundred can get 25.0 weight portions
Probenazole 5.0 weight portions
Propane diols 3.0 weight portions
Lignosulfonates 10.0 weight portions
Sodium Polyacrylate 5.0 weight portions
Octyl phenol polyglycol ether (11-14 moles of ethylene oxide) 5.0 weight portions
Water surplus
The very thin active ingredient of mill is thoroughly mixed with auxiliary agent, promptly obtain suspending agent.
Embodiment 7 water dispersible granules (gross weight of preparation is 100 parts)
Hundred can get 3.0 weight portions
Probenazole 15.0 weight portions
Polyvinyl alcohol 5.0 weight portions
Sodium Laurylsulfate 7.0 weight portions
Lignosulfonates 11.0 weight portions
The kaolin surplus
Above-mentioned substance is evenly mixed, grinds, mixes suitable quantity of water and granulation, promptly get said preparation after the drying.
Embodiment 8 wetting powders (gross weight of preparation is 100 parts)
Hundred can get 20.0 weight portions
Probenazole 60.0 weight portions
Alkyl polyoxyethylene ether sulfonate 5.0 weight portions
Sodium lignin sulfonate 4.0 weight portions
NONIN HS 240
(8-9 moles of ethylene oxide) 3.0 weight portions
The kaolin surplus
Active ingredient is thoroughly mixed with auxiliary agent, and it is thoroughly ground in suitable mill, promptly obtains wetting powder.
Embodiment 9 water dispersible granules (gross weight of preparation is 100 parts)
Hundred can get 45.0 weight portions
Probenazole 45.0 weight portions
Polyvinyl alcohol 1.0 weight portions
Sodium Laurylsulfate 2.0 weight portions
Lignosulfonates 2.0 weight portions
The kaolin surplus
Above-mentioned substance is evenly mixed, grinds, mixes suitable quantity of water and granulation, promptly get said preparation after the drying.
Embodiment 10 missible oil (gross weight of preparation is 100 parts)
Hundred can get 2.0 weight portions
Probenazole 20.0 weight portions
Solvesso 100 82.0 weight portions
NONIN HS 240 5.0 weight portions
(8-9 moles of ethylene oxide)
Calcium dodecyl benzene sulfonate 3.0 weight portions
Above-mentioned substance is mixed to the liquid that obtains transparent and homogeneous, promptly obtain said preparation.
11 kinds of clothing agent of embodiment (gross weight of preparation is 100 parts)
Hundred can get 8.0 weight portions
Probenazole 4.0 weight portions
Propane diols 3.0 weight portions
Lignosulfonates 10.0 weight portions
Sodium Polyacrylate 5.0 weight portions
Octyl phenol polyglycol ether (11-14 moles of ethylene oxide) 5.0 weight portions
Polyvinylpyrrolidone 1.0 weight portions
Water surplus
The very thin active ingredient of mill is thoroughly mixed with auxiliary agent, promptly obtain kind of a clothing agent.
Embodiment 12 pastes (gross weight of preparation is 100 parts)
Hundred can get 3.0 weight portions
Probenazole 3.0 weight portions
Lignosulfonates 10.0 weight portions
Octyl phenol polyglycol ether (11-14 moles of ethylene oxide) 5.0 weight portions
Water surplus
Above-mentioned substance is mixed to homogeneous phase, promptly obtain paste.
Embodiment 13 wetting powders
Hundred can get 20.0 weight portions
Probenazole 30.0 weight portions
Alkylnaphthalene sulfonate formaldehyde condensation products 5.0 weight portions
Sodium alkyl benzene sulfonate 2.0 weight portions
The kaolin surplus
Active ingredient is thoroughly mixed with auxiliary agent, and it is thoroughly ground in suitable mill, promptly obtains wetting powder.
Embodiment 14 wetting powders
Hundred can get 10.0 weight portions
Probenazole 20.0 weight portions
Alkylnaphthalene sulfonate formaldehyde condensation products 5.0 weight portions
Sodium alkyl benzene sulfonate 3.0 weight portions
White carbon 5.0 weight portions
The kaolin surplus
Active ingredient is thoroughly mixed with auxiliary agent, and it is thoroughly ground in suitable mill, promptly obtains wetting powder.
Embodiment 15 wetting powders
Probenazole 20.0 weight portions
Hundred can get 20.0 weight portions
Alkylnaphthalene sulfonate formaldehyde condensation products 5.0 weight portions
Sodium alkyl benzene sulfonate 3.0 weight portions
White carbon 5.0 weight portions
Active ingredient is thoroughly mixed with auxiliary agent, and it is thoroughly ground in suitable mill, promptly obtains wetting powder.
Embodiment 16 aqueous suspension agents, being mixed with following material forms:
Hundred can get 20.0 weight portions
Probenazole 30.0 weight portions
Triphenyl vinyl phenol polyoxyethylene 3.5 weight portions
Propane diols 5.0 weight portions
Xanthans 0.2 weight portion
Water surplus
The very thin active ingredient of mill is thoroughly mixed with auxiliary agent, promptly obtain suspending agent.
The application implementation example
Embodiment 1,300 can measure the result with the stripped synergistic effect of probenazole
Adopt spray-on process, measure different proportion hundred can with the composite indoor virulence of probenazole to the oranges and tangerines penicilliosis.
Calculate the toxicity index of each medicament and the co-toxicity coefficient of mixture (CTC value) according to the abundant method of Sun Yun, when CTC≤80, then compositions table reveals antagonism; When 80<CTC<120; Then compositions table reveals summation action, and when CTC>=120, then compositions table reveals synergistic effect.
Actual measurement toxicity index (ATI)=(standard medicament EC
50/ confession reagent agent EC
50) X100
The percentage composition of B in percentage composition+B medicament toxicity index X mixture of A in theoretical toxicity index (TTI)=A medicament toxicity index X mixture
Co-toxicity coefficient (CTC)=[mixture actual measurement toxicity index (the ATI)/theoretical toxicity index (TTI) of mixture] X100
Table 1 hundred can with probenazole and different proportioning thereof virulence to oranges and tangerines penicilliosis germ
Experiment shows that hundred can be mixed with probenazole, and oranges and tangerines penicilliosis germ is had good indoor virulence.Obvious synergistic effect can be with the ratio of probenazole be arranged when hundred during at 1:20-20:1.Through being mixed, can reach the effect that reduces cost, improves the medicament activity and delay the generation of pathogen pesticide resistance.
Embodiment 1,400 can measure the result with the stripped synergistic effect of probenazole
Adopt spray-on process, measure different proportion hundred can with the composite indoor virulence of probenazole to the citrus anthracnose germ.
Table 2 hundred can with probenazole and different proportioning thereof virulence to the citrus anthracnose germ
Experiment shows that hundred can be mixed with probenazole, and the citrus anthracnose germ is had good indoor virulence.Hundred can have obvious synergistic effect to the citrus anthracnose germ with the ratio of probenazole in the 1:20-20:1 scope.Through being mixed, can reach the effect that reduces cost, improves the medicament activity and delay the generation of pathogen pesticide resistance.
Embodiment 1,200 can measure the result with the stripped synergistic effect of probenazole
Adopt spray-on process, measure different proportion hundred can with the composite indoor virulence of probenazole to oranges and tangerines sour rot germ.
Table 3 hundred can with probenazole and different proportioning thereof virulence to oranges and tangerines sour rot germ
Experiment shows that hundred can be mixed with probenazole, and oranges and tangerines sour rot germ is had good indoor virulence.Hundred can have obvious synergistic effect to oranges and tangerines sour rot germ with the ratio of probenazole in the 1:20-20:1 scope.Through being mixed, can reach the effect that reduces cost, improves the medicament activity and delay the generation of pathogen pesticide resistance.
Embodiment 13 oranges and tangerines storage period disease controls test
7 processing are established in experiment, are respectively
40,%00 can get 600 times of liquid of wetting powder (A), and Tso Tat Co., Ltd., Japan produces, and dragon lantern chemical company in Jiangsu provides;
600 times of liquid of 500g/L probenazole suspending agent (B), Switzerland is just reaching earlier crop protection Co., Ltd
Embodiment 1000 times of liquid of 1 medicament (C)
Embodiment 1000 times of liquid of 3 medicaments (D)
Embodiment 1000 times of liquid of 5 medicaments (E)
Embodiment 1000 times of liquid of 7 medicaments (F)
Embodiment 1000 times of liquid of 9 medicaments (G)
Clear water contrast (CK)
More than handle and all add 2,4-D226mg/kg, fruit picking on November 28 in adorn fruit on December 2,2011 at random and is handled, and each is handled fruit 50kg and calculates each respectively and handle really number, does not establish repetition.Each is handled fruit and fully soaks the corresponding soup of handling respectively, ventilates after 3 days, and each is handled two plastic crates of fruit packing (not making the fruit packing) and deposits in simple and easy warehouse.Preserved 60 days, 100 days, the decayed fruit number was respectively handled in investigation in 120 days, calculated the decayed fruit rate and proofreaied and correct preventive effect.The decayed fruit rate is following with correction preventive effect computational methods:
Decayed fruit rate (%)=decayed fruit number/total fruit number * 100,
Proofread and correct preventive effect (%)=(contrast decayed fruit rate-processing decayed fruit rate)/contrast decayed fruit rate * 100.
Each handles the rotting rate and the preventive effect of different storage fruit
60 days, 100 days, oranges and tangerines storage experiment result showed in 120 days, did short-term (100 days) storage like citrusfruit, and above each treatment formulations preventive effect according to the present invention is all more than 93%; Indefinite or make long term storage like storage period, according to 1000 times of liquid treatment formulations of medicament of the present invention, decayed fruit is few, and preventive effect is high, remains on more than 90%, can guarantee the corrosion-resistanting fresh-keeping effect of oranges and tangerines.
Embodiment 14 apple storage period disease controls test
7 processing are established in experiment, are respectively
40,%00 can get 600 times of liquid of wetting powder (A), and Tso Tat Co., Ltd., Japan produces, and dragon lantern chemical company in Jiangsu provides;
600 times of liquid of 500g/L probenazole suspending agent (B), Switzerland is just reaching earlier crop protection Co., Ltd;
Embodiment 1000 times of liquid of 2 medicaments (C)
Embodiment 1000 times of liquid of 4 medicaments (D)
Embodiment 1000 times of liquid of 6 medicaments (E)
Embodiment 1000 times of liquid of 10 medicaments (F)
Embodiment 1000 times of liquid of 12 medicaments (G)
Clear water contrast (CK)
More than handle and all add 2,4-D226mg/kg, fruit picking on November 28 in adorn fruit on December 2,2011 at random and is handled, and each is handled fruit 50kg and calculates each respectively and handle really number, does not establish repetition.Each is handled fruit and fully soaks the corresponding soup of handling respectively, ventilates after 3 days, and each is handled two plastic crates of fruit packing (not making the fruit packing) and deposits in simple and easy warehouse.Preserved 60 days, 100 days, the decayed fruit number was respectively handled in investigation in 120 days, calculated the decayed fruit rate and proofreaied and correct preventive effect.The decayed fruit rate is following with correction preventive effect computational methods:
Decayed fruit rate (%)=decayed fruit number/total fruit number * 100,
Proofread and correct preventive effect (%)=(contrast decayed fruit rate-processing decayed fruit rate)/contrast decayed fruit rate * 100.
Each handles the rotting rate and the preventive effect of different storage fruit
60 days, 100 days, apple storage experiment result showed in 120 days, did short-term (100 days) storage like apple, and above each treatment formulations preventive effect according to the present invention is all more than 94%; Indefinite or make long term storage like storage period, according to 1000 times of liquid treatment formulations of medicament of the present invention, decayed fruit is few, and preventive effect is high, remains on more than 92%, can guarantee the corrosion-resistanting fresh-keeping effect of apple.
Embodiment 15 banana storage phase disease control test
7 processing are established in experiment, are respectively
40,%00 can get 600 times of liquid of wetting powder (A), and Tso Tat Co., Ltd., Japan produces, and dragon lantern chemical company in Jiangsu provides;
600 times of liquid of 500g/L probenazole suspending agent (B), Switzerland is just reaching earlier crop protection Co., Ltd;
Embodiment 1000 times of liquid of 2 medicaments (C)
Embodiment 1000 times of liquid of 10 medicaments (D)
Embodiment 1000 times of liquid of 13 medicaments (E)
Embodiment 1000 times of liquid of 15 medicaments (F)
Embodiment 1000 times of liquid of 16 medicaments (G)
Clear water contrast (CK)
More than handle and all add 2,4-D226mg/kg, fruit picking on September 28 in adorn fruit on October 2,2011 at random and is handled, and each is handled fruit 50kg and calculates each respectively and handle really number, does not establish repetition.Each is handled fruit and fully soaks the corresponding soup of handling respectively, ventilates after 3 days, and each is handled two plastic crates of fruit packing (not making the fruit packing) and deposits in simple and easy warehouse.Preserved 60 days, 100 days, the decayed fruit number was respectively handled in investigation in 120 days, calculated the decayed fruit rate and proofreaied and correct preventive effect.The decayed fruit rate is following with correction preventive effect computational methods:
Decayed fruit rate (%)=decayed fruit number/total fruit number * 100,
Proofread and correct preventive effect (%)=(contrast decayed fruit rate-processing decayed fruit rate)/contrast decayed fruit rate * 100.
Each handles the rotting rate and the preventive effect of different storage fruit
60 days, 100 days, apple storage experiment result showed in 120 days, did short-term (100 days) storage like banana, and above each treatment formulations preventive effect according to the present invention is all more than 90%; Indefinite or make long term storage like storage period, according to 2000 times of liquid treatment formulations of medicament of the present invention, decayed fruit is few, and preventive effect is high, remains on more than 91%, can guarantee the corrosion-resistanting fresh-keeping effect of banana.
Embodiment 16 mango storage period disease controls test
7 processing are established in experiment, are respectively
40,%00 can get 600 times of liquid of wetting powder (A), and Tso Tat Co., Ltd., Japan produces, and dragon lantern chemical company in Jiangsu provides;
600 times of liquid of 500g/L probenazole suspending agent (B), Switzerland is just reaching earlier crop protection Co., Ltd;
Embodiment 1000 times of liquid of 1 medicament (C)
Embodiment 1000 times of liquid of 4 medicaments (D)
Embodiment 1000 times of liquid of 6 medicaments (E)
Embodiment 1000 times of liquid of 14 medicaments (F)
Embodiment 1000 times of liquid of 16 medicaments (G)
Clear water contrast (CK)
More than handle and all add 2,4-D226mg/kg, fruit picking on July 28 in adorn fruit on September 2,2011 at random and is handled, and each is handled fruit 50kg and calculates each respectively and handle really number, does not establish repetition.Each is handled fruit and fully soaks the corresponding soup of handling respectively, ventilates after 3 days, and each is handled two plastic crates of fruit packing (not making the fruit packing) and deposits in simple and easy warehouse.Preserved 60 days, 100 days, the decayed fruit number was respectively handled in investigation in 120 days, calculated the decayed fruit rate and proofreaied and correct preventive effect.The decayed fruit rate is following with correction preventive effect computational methods:
Decayed fruit rate (%)=decayed fruit number/total fruit number * 100,
Proofread and correct preventive effect (%)=(contrast decayed fruit rate-processing decayed fruit rate)/contrast decayed fruit rate * 100.
Each handles the rotting rate and the preventive effect of different storage fruit
60 days, 100 days, mango storage experiment result showed in 120 days, did short-term (100 days) storage like Mango Fruit, and above each treatment formulations preventive effect according to the present invention is all more than 90%; Indefinite or make long term storage like storage period, according to 1000 times of liquid treatment formulations of medicament of the present invention, decayed fruit is few, and preventive effect is high, remains on more than 92%, can guarantee the corrosion-resistanting fresh-keeping effect of mango.
Embodiment 17 lychee storage phase disease control test
7 processing are established in experiment, are respectively
40,%00 can get 600 times of liquid of wetting powder (A), and Tso Tat Co., Ltd., Japan produces, and dragon lantern chemical company in Jiangsu provides;
600 times of liquid of 500g/L probenazole suspending agent (B), Switzerland is just reaching earlier crop protection Co., Ltd;
Embodiment 1000 times of liquid of 1 medicament (C)
Embodiment 1000 times of liquid of 3 medicaments (D)
Embodiment 1000 times of liquid of 6 medicaments (E)
Embodiment 1000 times of liquid of 13 medicaments (F)
Embodiment 1000 times of liquid of 15 medicaments (G)
Clear water contrast (CK)
More than handle and all add 2,4-D226mg/kg, fruit picking on June 28 in adorn fruit on July 2,2011 at random and is handled, and each is handled fruit 20kg and calculates each respectively and handle really number, does not establish repetition.Each is handled fruit and fully soaks the corresponding soup of handling respectively, ventilates after 3 days, and each is handled two plastic crates of fruit packing (not making the fruit packing) and deposits in simple and easy warehouse.Preserved 60 days, 100 days, the decayed fruit number was respectively handled in investigation in 120 days, calculated the decayed fruit rate and proofreaied and correct preventive effect.The decayed fruit rate is following with correction preventive effect computational methods:
Decayed fruit rate (%)=decayed fruit number/total fruit number * 100,
Proofread and correct preventive effect (%)=(contrast decayed fruit rate-processing decayed fruit rate)/contrast decayed fruit rate * 100.
Each handles the rotting rate and the preventive effect of different storage fruit
60 days, 100 days, the lychee storage experimental result showed in 120 days, did short-term (100 days) storage like litchi fruits, and above each treatment formulations preventive effect according to the present invention is all more than 90%; Indefinite or make long term storage like storage period, according to 1000 times of liquid treatment formulations of medicament of the present invention, decayed fruit is few, and preventive effect is high, remains on more than 81%, can guarantee the corrosion-resistanting fresh-keeping effect of lichee.
Embodiment 18 mushroom brown rot control tests
Adopt spraying to handle, begin dispenser in the disease initial stage of origination, 7-10 days checkout facility results behind the medicine.The disease classification of field control effectiveness test, preventive effect computational methods are all carried out State Standard of the People's Republic of China's " pesticide field efficacy medicine test criterion ".Experimental result: apparently higher than two single agent of contrast, have synergistic effect clearly according to the field efficacy of medicament of the present invention.
7 processing are established in experiment, are respectively
40,%00 can get 500 times of liquid of wetting powder (A), and Tso Tat Co., Ltd., Japan produces, and dragon lantern chemical company in Jiangsu provides;
500 times of liquid of 500g/L probenazole suspending agent (B)
Embodiment 1000 times of liquid of 1 medicament (C)
Embodiment 1000 times of liquid of 3 medicaments (D)
Embodiment 1000 times of liquid of 5 medicaments (E)
Embodiment 1000 times of liquid of 14 medicaments (F)
Embodiment 1000 times of liquid of 16 medicaments (G)
Clear water contrast (CK)
Be respectively 93.42%, 93.95%, 93.42%, 92.63% and 94.21% according to 7 days preventive effect behind agricultural chemicals embodiment 1,3,5,14 of the present invention and the 16 medicament 400g/ha control mushroom brown rot medicine; 10 days preventive effect is respectively 93.2%, 93% behind the medicine, and 93.4%, 92.8% and 92.4%, equal preventive effects when bactericidal composition of the present invention two active ingredients of higher dosage are done single agent respectively.Result of the test shows: use composition of the present invention, its control efficiency has been used tangible synergistic effect separately with respect to two components.
Embodiment 19 apple tree ring spots control test
Adopt spraying to handle, begin dispenser in the disease initial stage of origination, 7-10 days checkout facility results behind the medicine.The disease classification of field control effectiveness test, preventive effect computational methods are all carried out State Standard of the People's Republic of China's " pesticide field efficacy medicine test criterion ".Experimental result: apparently higher than two single agent of contrast, have synergistic effect clearly according to the field efficacy of medicament of the present invention.
7 processing are established in experiment, are respectively
40,%00 can get 500 times of liquid of wetting powder (A), and Tso Tat Co., Ltd., Japan produces, and dragon lantern chemical company in Jiangsu provides;
500 times of liquid of 500g/L probenazole suspending agent (B)
Embodiment 1000 times of liquid of 2 medicaments (C)
Embodiment 1000 times of liquid of 4 medicaments (D)
Embodiment 1000 times of liquid of 6 medicaments (E)
Embodiment 1000 times of liquid of 10 medicaments (F)
Embodiment 1000 times of liquid of 16 medicaments (G)
Clear water contrast (CK)
Be respectively 92.71%, 92.50%, 92.29%, 92.5% and 93.33% according to 7 days preventive effect behind agricultural chemicals embodiment 2,4,6,10 of the present invention and the 16 medicament 400g/ha control mushroom brown rot medicine; 10 days preventive effect is respectively 93.71%, 93.57 behind the medicine, and 93.86%, 92.43% and 92.14%, equal preventive effects when bactericidal composition of the present invention two active ingredients of higher dosage are done single agent respectively.Result of the test shows: use composition of the present invention, its control efficiency has been used tangible synergistic effect separately with respect to two components.
Claims (9)
- One kind contain active component hundred can with the bactericidal composition of probenazole, it is characterized in that: contain active component hundred can and probenazole.
- 2. bactericidal composition according to claim 1 is characterized in that: said active component hundred can be 1:20-20:1 with the weight ratio of probenazole.
- 3. bactericidal composition according to claim 1 is characterized in that: said active component hundred can be 1:5-5:1 with the weight ratio of probenazole.
- 4. bactericidal composition according to claim 1 is characterized in that: said active component hundred can be 6-90% with the weight percentage that probenazole accounts for composition.
- 5. according to claim 1 and 4 described bactericidal compositions, it is characterized in that: said active component hundred can be 15-80% with the weight percentage that probenazole accounts for composition.
- 6. bactericidal composition according to claim 1; It is characterized in that: said active component hundred can be re-dubbed any one formulation that allows on the agricultural chemicals with probenazole and known auxiliary agent and excipient, and selecting formulation for use is wetting powder, water dispersible granules, suspending agent, paste, missible oil.
- 7. the described a kind of germ harm that active component hundred can be applied to prevent and treat fruit, vegetables, economic crops with the bactericidal composition of probenazole that contains of claim 1.
- 8. contain the germ harm that active component hundred can be applied to prevent and treat the fruit storage phase with the bactericidal composition of probenazole according to claim 7 a kind of.
- 9. according to Claim 8 a kind of contained active component hundred and can be applied to prevent and treat oranges and tangerines, apple, banana, mango, the harm of the germ of lychee storage phase with the bactericidal composition of probenazole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210182030.XA CN102687725B (en) | 2012-06-05 | 2012-06-05 | Bactericidal composition containing active components of bellkute and thiabendazole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210182030.XA CN102687725B (en) | 2012-06-05 | 2012-06-05 | Bactericidal composition containing active components of bellkute and thiabendazole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102687725A true CN102687725A (en) | 2012-09-26 |
| CN102687725B CN102687725B (en) | 2014-01-01 |
Family
ID=46853611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210182030.XA Active CN102687725B (en) | 2012-06-05 | 2012-06-05 | Bactericidal composition containing active components of bellkute and thiabendazole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102687725B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229777A (en) * | 2013-05-08 | 2013-08-07 | 陕西农心作物科技有限公司 | Pyraclostrobin-containing sterilization composition |
| CN105211137A (en) * | 2015-11-13 | 2016-01-06 | 汪恒森 | Lichee agricultural chemicals of a kind of anti-sour rot and preparation method thereof |
| CN106417346A (en) * | 2016-09-20 | 2017-02-22 | 佛山市盈辉作物科学有限公司 | Sterilizing composition containing biguanide trioctyl alkylbenzene sulfonate and fluopyram |
| CN110495465A (en) * | 2018-05-20 | 2019-11-26 | 安徽省农业科学院植物保护与农产品质量安全研究所 | A kind of bactericidal composition containing three octyl benzene sulfonate and probenazole of biguanides |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0255987A1 (en) * | 1986-07-21 | 1988-02-17 | Sandoz Ag | Improvements in or relating to fungicides |
| WO2009040397A1 (en) * | 2007-09-26 | 2009-04-02 | Basf Se | Ternary fungicidal compositions comprising boscalid and chlorothalonil |
| CN102461653A (en) * | 2010-11-14 | 2012-05-23 | 中国科学院华南植物园 | Application of polyhexamethylene guanidine in citrus sour rot prevention and treatment, and citrus antistaling agent containing polyhexamethylene guanidine |
-
2012
- 2012-06-05 CN CN201210182030.XA patent/CN102687725B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0255987A1 (en) * | 1986-07-21 | 1988-02-17 | Sandoz Ag | Improvements in or relating to fungicides |
| WO2009040397A1 (en) * | 2007-09-26 | 2009-04-02 | Basf Se | Ternary fungicidal compositions comprising boscalid and chlorothalonil |
| CN102461653A (en) * | 2010-11-14 | 2012-05-23 | 中国科学院华南植物园 | Application of polyhexamethylene guanidine in citrus sour rot prevention and treatment, and citrus antistaling agent containing polyhexamethylene guanidine |
Non-Patent Citations (1)
| Title |
|---|
| 叶琪明等: "百可得与咪唑类杀菌剂混用浸果对柑桔防腐效果试验", 《浙江农业科学》, no. 1, 31 December 1999 (1999-12-31), pages 38 - 39 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229777A (en) * | 2013-05-08 | 2013-08-07 | 陕西农心作物科技有限公司 | Pyraclostrobin-containing sterilization composition |
| CN103229777B (en) * | 2013-05-08 | 2014-11-12 | 陕西农心作物科技有限公司 | Pyraclostrobin-containing sterilization composition |
| CN105211137A (en) * | 2015-11-13 | 2016-01-06 | 汪恒森 | Lichee agricultural chemicals of a kind of anti-sour rot and preparation method thereof |
| CN106417346A (en) * | 2016-09-20 | 2017-02-22 | 佛山市盈辉作物科学有限公司 | Sterilizing composition containing biguanide trioctyl alkylbenzene sulfonate and fluopyram |
| CN106417346B (en) * | 2016-09-20 | 2019-02-05 | 佛山市盈辉作物科学有限公司 | A kind of bactericidal composition containing three octyl benzene sulfonate and fluopyram of biguanides |
| CN110495465A (en) * | 2018-05-20 | 2019-11-26 | 安徽省农业科学院植物保护与农产品质量安全研究所 | A kind of bactericidal composition containing three octyl benzene sulfonate and probenazole of biguanides |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102687725B (en) | 2014-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101548677B (en) | Sterilizing compound of ethirimol and triazole | |
| CN102763657A (en) | Germicide composite with synergistic effect | |
| CN102258047B (en) | Germicide composition | |
| CN102106349A (en) | Antifungal composition containing tebuconazole and pyrimidine compound | |
| CN104322558A (en) | Sterilization composition and applications thereof | |
| CN102258057B (en) | Sterilizing agent composition with synergizing action | |
| CN101822251A (en) | Sterilization compound containing ZJ0712 | |
| CN101946802B (en) | Bactericide composition with synergistic effect | |
| CN101822255A (en) | Sterilization compound containing ZJ0712 | |
| CN102687725B (en) | Bactericidal composition containing active components of bellkute and thiabendazole | |
| CN102461514A (en) | Bactericidal composition containing chlorothalonil and tebuconazole as well as application thereof | |
| CN103348982B (en) | A kind of Fungicidal mixture | |
| CN106857511A (en) | A kind of microbicide compositions comprising emodin derivates Yu pyrazol acid amide compounds | |
| CA3017543C (en) | Fungicidal composition | |
| WO2015135422A1 (en) | Method for protecting plant against plant disease | |
| CN106857599A (en) | A kind of bactericidal composition containing pyraclostrobin and folpet and its application | |
| CN102715182A (en) | Sterilization composition containing active components Bellkute and imazalil | |
| CN102715183B (en) | Sterilizing composition with synergistic effect | |
| CN104920384B (en) | A kind of bactericidal composition containing benzothiostrobin and Bravo and its application | |
| KR101232936B1 (en) | Simultaneous Controlling Agent for Plant Diseases Comprising Strawberry Pests Comprising Botanical Extract and Controlling Method Using The Same | |
| CN103039493B (en) | Bactericidal composition containing active ingredients bellkute and triflumizole and application of bactericidal composition | |
| CN108338165A (en) | A kind of microbicide compositions including emodin derivates and polysaccharide | |
| CN102986710A (en) | Bactericidal composition containing bellkute and difenoconazole and application of composition | |
| CN102715181B (en) | Sterilization composition with synergetic effect | |
| CN105532696B (en) | Fungicidal composition and its application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |