CN102150662A - Synergic sterilization composite containing imibenconazole and triazole compounds - Google Patents
Synergic sterilization composite containing imibenconazole and triazole compounds Download PDFInfo
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- CN102150662A CN102150662A CN2011100464178A CN201110046417A CN102150662A CN 102150662 A CN102150662 A CN 102150662A CN 2011100464178 A CN2011100464178 A CN 2011100464178A CN 201110046417 A CN201110046417 A CN 201110046417A CN 102150662 A CN102150662 A CN 102150662A
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Abstract
The invention relates to a synergic sterilization composite containing imibenconazole and triazole compounds, which comprises an active component A and an active component B, wherein the active component A is selected from imibenconazole; the active component B is selected from one of tebuconazole, diniconazole, flusilazole, cyproconazole, hexaconazole and difenoconazole; the weight percent ratio of the active component A to the active component B is (1-50 percent):(1-50 percent); and wettable powder, water dispersible granules, a suspending agent or suspending liquid is prepared by adding additives and excipients into the effective components. The synergic sterilization composite is used for controlling crop alternaria leaf spot, cladosporium cucumerinum, epidemic disease, powdery mildew, spot anthracnose, leaf spot and anthracnose, is resistant to rainwater scouring, and has a remarkable synergic effect.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of application of Synergistic bactericidal composition on crop pest that contains glyoxalin and triazole class compounds.
Technical background
Glyoxalin, English name: imibenconazole, molecular formula: C
17H
13Cl
3N
4S, chemical name: 4-benzyl chloride base N-(2,4 dichloro benzene base)-2 (1H-1,2,4-triazol-1-yl) thioacetamide ester, structural formula:
Glyoxalin is the broad spectrum activity triazole bactericidal agent.The main mechanism of action is to destroy and stop the biosynthesis of the after birth important composition composition ergosterol of threading of germ, thereby destroys the formation of cell membrane, causes germ death.Glyoxalin has protection and therapeutic action, can rapid osmotic after being sprayed onto on the crop in plant corpus, resistance of rainwater washing against.
No matter be glyoxalin, effective active composition B or other efficient germicides, long-term use separately makes disease develop immunity to drugs easily, causes problems such as dosage increasing, preventive effect reduction, lasting period shortening, is unfavorable for environment sustainable development.The active ingredient of the different mechanisms of action is carried out composite, is to delay the disease method commonly used that develops immunity to drugs, and according to the effect in the production application, judge this composite be synergistic effect or antagonism.Complex role is more significantly filled a prescription, and can obviously improve preventive effect, reduces the dosage of agricultural chemicals greatly, also can enlarge fungicidal spectrum, improves germicidal efficiency, alleviates the pollution to environment.Glyoxalin is different with the effective active composition B mechanism of action, mutually composite have good synergistic effect within the specific limits, and relevant Tebuconazole, alkene azoles alcohol, Flusilazole, cyproconazole, own azoles alcohol, triticonazole, RH-7592, Difenoconazole is relevant composite, does not see relevant report at present at home and abroad as yet.
Summary of the invention
The objective of the invention is to propose a kind of have synergistic function, use cost is low, preventive effect the is good bactericidal composition that contains glyoxalin and effective active composition B.
The present invention is achieved through the following technical solutions:
A kind of Synergistic bactericidal composition that contains glyoxalin and triazole class compounds, it is characterized in that: the percentage by weight of A, two kinds of active components of B is 1~50%: 1~50%, described active component A is a glyoxalin, and active component B is selected from a kind of in Tebuconazole, alkene azoles alcohol, Flusilazole, cyproconazole, own azoles alcohol, the Difenoconazole.
The described glyoxalin bactericidal composition that contains is characterized in that: wherein the percentage by weight of glyoxalin and effective active composition B is 5~45%: 5~45%.
The described bactericidal composition that contains glyoxalin is characterized in that: the percentage by weight of glyoxalin and Tebuconazole is 10~35%: 10~35%.
The described bactericidal composition that contains glyoxalin, the percentage by weight of glyoxalin and alkene azoles alcohol is 10~35%: 10~35%.
The described bactericidal composition that contains glyoxalin, the percentage by weight of glyoxalin and Flusilazole are 10~35%: 10~35%.
The described bactericidal composition that contains glyoxalin, the percentage by weight of glyoxalin and cyproconazole are 10~30%: 10~40%.
The described bactericidal composition that contains glyoxalin, the percentage by weight of glyoxalin and own azoles alcohol is 10~35%: 10~35%.
The described bactericidal composition that contains glyoxalin, the percentage by weight of glyoxalin and Difenoconazole are 10~35%: 10~35%.
The described bactericidal composition that contains glyoxalin, wherein the effective active component content accounts for 1~95% of gross weight, is preferably 20~80%.
The described bactericidal composition that contains glyoxalin is made wetting powder, water dispersible granules, suspending agent or suspension emulsion.
Described dispersant is selected from alkylnaphthalene sulfonate, two (alkyl) naphthalenesulfonate formaldehyde condensation compound, naphthalene sulfonic acid-formaldehyde condensation product, aryl phenol polyoxyethylene succinate sulfonate, octylphenol polyethylene oxyethylene group ether sulfate, polycarboxylate, lignosulfonates, the phonetic formaldehyde condensation products sulphate of alkylphenol-polyethenoxy, alkyl benzene sulfonate calcium salt, the naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkylphenol-polyethenoxy is phonetic, aliphatic amine polyoxyethylene is phonetic, polyoxyethylene carboxylate, during the ester polyoxyethylene is phonetic one or more.
Described wetting agent is selected from: lauryl sodium sulfate, neopelex, Nekal BX, wetting and penetrating agent F, spaonin powder, tea are withered, in the silkworm excrement, soapberry powder one or more.
Described disintegrant is selected from: one or more in sodium bicarbonate, sodium carbonate, bentonite, urea, ammonium sulfate, the aluminium chloride.
Described binding agent is selected from: one or more in gelatin, melon glue, gum Arabic, xanthans, sodium phosphate trimer, phenolic resins, sodium alginate, white dextrin, methylcellulose, PAA, polyvinylpyrrolidone, crospolyvinylpyrrolidone, polyethylene glycol, the polyvinyl alcohol.
Described antifreeze is selected from: one or more in ethylene glycol, propane diols, glycerine, diethylene glycol (DEG), triethylene glycol, the polyethylene glycol.
Described defoamer is selected from: silicone, C
8~10Aliphatic alcohols, C
10~20In saturated fat acids (as capric acid) and acid amides, silicone oil, the silicone compound one or more.
Described emulsifier is selected from: agricultural newborn 500# (alkyl benzene calcium sulfonate), OP series phosphate (polyoxyethylene nonylphenol ether phosphate), 600# phosphate (phenyl phenol polyoxy ethyl ether phosphate), styrene polyoxyethylene ether ammonium sulfate salt, alkyl biphenyl ether disulfonic acid magnesium salts, triethanolamine salt, farming newborn 400# (benzyl dimethyl phenol polyoxy ethyl ether), farming newborn 600# (phenyl phenol polyoxy ethyl ether), Nongru-700 # (alkylphenol-formaldehyde resin polyoxy ethyl ether), farming newborn 36# (phenethyl fluosite polyoxy ethyl ether), farming newborn 1600# (phenethyl phenol polyoxy ethyl polypropylene-base ether), ethylene oxide-propylene oxide block copolymer, OP series (polyoxyethylene nonylphenol ether), By series (castor oil polyoxyethylene ether), farming newborn 33# (alkylaryl polyoxyethylene polyoxypropylene ether), farming newborn 34# (alkylaryl polyoxyethylene poly-oxygen propylene aether), sapn series (sorbitan monostearate), tween series (sorbitan fatty acid ester APEO), in the AEO series (the pure APEO of fat) one or more.
Described stabilizing agent is selected from: one or more in BHT, triphenyl phosphite, epoxychloropropane, tributyl phosphate, triethanolamine, diethanol amine, the monoethanolamine.
Described filler is selected from: one or more in kaolin, diatomite, bentonite, attapulgite, white carbon, starch, the precipitated calcium carbonate.
Composition of the present invention can be by the user before use through dilution or directly use.Its preparation can be by the preparation of common processing method, is about to active substance and after liquid flux or solid carrier mix, and adds in surfactant such as dispersant, wetting agent, disintegrant, emulsifier, adhesive, defoamer, the stabilizing agent etc. one or more again.
Beneficial effect of the present invention: (1) present composition effective active composition glyoxalin and effective active composition B belong to the bactericide of two kinds of different mechanisms of action, and both are mixed mutually and can produce conflict; (2) present composition has good synergistic effect within the specific limits, and preventive effect is higher than single agent, and dosage is little; (3) the present invention not with an organic solvent is not difficult for producing poisoning, is convenient to transportation and storage; (4) present composition has enlarged fungicidal spectrum, and diseases such as crop spot defoliation, scab, eqpidemic disease, powdery mildew, anthrachose of grape, leaf spot, anthracnose are all had special efficacy.
Embodiment
To further instruction of the present invention, the percentage among the embodiment all is weight percentage below in conjunction with embodiment, but the present invention is not limited thereto.
The embodiment of the invention is the method that adopts Toxicity Determination and field trial to combine.
Application Example one
Example 1 45% glyoxalin Tebuconazole wetting powder
Glyoxalin 15%, Tebuconazole 30%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%, wetting and penetrating agent F 5%, kaolin add to 100%, and mixture carries out comminution by gas stream, make 45% glyoxalin Tebuconazole wetting powder.
Example 2 50% glyoxalin Tebuconazole wetting powders
Glyoxalin 10%, Tebuconazole 40%, alkylphenol-polyethenoxy are phonetic 7%, silkworm excrement 5%, bentonite add to 100%, and mixture carries out comminution by gas stream, makes 50% glyoxalin Tebuconazole wetting powder.
Example 3 50% glyoxalin tebuconazole water dispersible granules
Glyoxalin 25%, Tebuconazole 25%, Nekal BX 7%, alkyl benzene sulfonate calcium salt 8%, ammonium sulfate 1.1%, attapulgite add to 100%, the mixed 50% glyoxalin tebuconazole water dispersible granule that gets.
Example 4 55% glyoxalin tebuconazole water dispersible granules
Glyoxalin 35%, Tebuconazole 20%, ester polyoxyethylene are phonetic 7%, tea is withered 5%, bentonite adds to 100%, mixed 55% glyoxalin tebuconazole water dispersible granule.
Example 5 20% glyoxalin tebuconazole suspension concentrates
Glyoxalin 10%, Tebuconazole 10%, polyoxyethylene carboxylate 6%, soapberry powder 4%, silicone oil 0.2%, PAA 1.5%, glycerine 1.3%, deionized water add to 100%, the mixed 20% glyoxalin tebuconazole suspension concentrates that gets.
Example 6 40% glyoxalin tebuconazole suspension concentrates
Glyoxalin 5%, Tebuconazole 35%, aryl phenol polyoxyethylene succinate sulfonate 7%, wetting and penetrating agent F 5%, C
10~20Saturated fat acids 0.5%, methylcellulose 1.2%, polyethylene glycol 1.4%, deionized water add to 100%, the mixed 40% glyoxalin tebuconazole suspension concentrates that gets.
Example 7 27% glyoxalin Tebuconazole suspension emulsions
Glyoxalin 3%, Tebuconazole 24%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 8%, tea are withered 7%, silicone compound 0.5%, xanthans 1.7%, agricultural newborn 400#5%, ethylene glycol 1.3%, water add to 100%, the aforementioned formula material is mixed, promptly make 27% glyoxalin Tebuconazole suspension emulsion.
Example 8 30% glyoxalin Tebuconazole suspension emulsions
Glyoxalin 15%, Tebuconazole 15%, aliphatic amine polyoxyethylene are phonetic 6%, lauryl sodium sulfate 5%, silicone compound 0.1%, polyvinylpyrrolidone 1.2%, agricultural newborn 33#8%, diethylene glycol (DEG) 1.3%, water add to 100%, the aforementioned formula material is mixed, promptly make 30% glyoxalin Tebuconazole suspension emulsion.
Example 9 56% glyoxalin alkene azoles alcohol wetting powder
Glyoxalin 28%, alkene azoles alcohol 28%, lignosulfonates 8%, spaonin powder 6%, diatomite add to 100%, and mixture carries out comminution by gas stream, make 56% glyoxalin alkene azoles alcohol wetting powder.
Example 10 65% glyoxalin alkene azoles alcohol wetting powder
Glyoxalin 35%, alkene azoles alcohol 30%, aliphatic amine polyoxyethylene are phonetic 6%, tea is withered 5%, kaolin adds to 100%, and mixture carries out comminution by gas stream, makes 65% glyoxalin alkene azoles alcohol wetting powder.
Example 11 50% glyoxalin diniconazole water dispersible granules
Glyoxalin 40%, alkene azoles alcohol 10%, naphthalene sulfonic acid-formaldehyde condensation product 8%, soapberry powder 7%, sodium carbonate 1.4%, starch add to 100%, the mixed 50% glyoxalin diniconazole water dispersible granule that gets.
Example 12 60% glyoxalin diniconazole water dispersible granules
Glyoxalin 12%, alkene azoles alcohol 48%, alkylphenol-polyethenoxy are phonetic 6%, Nekal BX 5%, sodium bicarbonate 1.6%, bentonite add to 100%, mixed 60% glyoxalin diniconazole water dispersible granule.
Example 13 10% glyoxalin diniconazole suspending agents
Glyoxalin 5%, alkene azoles alcohol 5%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 7%, wetting and penetrating agent F 5%, C
8~10Aliphatic alcohols 0.3%, methylcellulose 1.3%, triethylene glycol 1.5%, deionized water add to 100%, the mixed 10% glyoxalin diniconazole suspending agent that gets.
Example 14 36% glyoxalin diniconazole suspending agents
Glyoxalin 4%, alkene azoles alcohol 32%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 6%, lauryl sodium sulfate 5%, C
10~20Saturated fat acids 0.6%, sodium phosphate trimer 1.4%, glycerine 1.7%, deionized water add to 100%, the mixed 36% glyoxalin diniconazole suspending agent that gets.
Example 15 30% glyoxalin alkene azoles alcohol suspension emulsion
Glyoxalin 15%, alkene azoles alcohol 15%, aryl phenol polyoxyethylene succinate sulfonate 8%, tea are withered 6%, silicone oil 0.3%, gum Arabic 1.2%, 600# phosphate 6%, ethylene glycol 1.8%, water add to 100%, the aforementioned formula material is mixed, promptly make 30% glyoxalin alkene azoles alcohol suspension emulsion.
Example 16 32% glyoxalin alkene azoles alcohol suspension emulsion
Glyoxalin 10%, alkene azoles alcohol 22%, the phonetic formaldehyde condensation products sulphate 6% of alkylphenol-polyethenoxy, spaonin powder 5%, C
8~10Aliphatic alcohols 0.4%, xanthans 1.6%, agricultural newborn 600#8%, diethylene glycol (DEG) 1.5%, water add to 100%, and the aforementioned formula material is mixed, and promptly make 32% glyoxalin alkene azoles alcohol suspension emulsion.
Example 17 40% glyoxalin Flusilazole wetting powders
Glyoxalin 20%, Flusilazole 20%, lignosulfonates 8%, Nekal BX 6%, attapulgite add to 100%, and mixture carries out comminution by gas stream, make 40% glyoxalin Flusilazole wetting powder.
Example 18 55% glyoxalin Flusilazole wetting powders
Glyoxalin 15%, Flusilazole 40%, alkyl benzene sulfonate calcium salt 6%, soapberry powder 4%, diatomite add to 100%, and mixture carries out comminution by gas stream, make 55% glyoxalin Flusilazole wetting powder.
Example 19 46% glyoxalin Flusilazole water dispersible granules
Glyoxalin 10%, Flusilazole 36%, polycarboxylate 6%, lauryl sodium sulfate 5%, aluminium chloride 1.4%, kaolin add to 100%, the mixed 46% glyoxalin Flusilazole water dispersible granules that gets.
Example 20 52% glyoxalin Flusilazole water dispersible granules
Glyoxalin 45%, Flusilazole 7%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 7%, soapberry powder 6%, bentonite add to 100%, the mixed 52% glyoxalin Flusilazole water dispersible granules that gets.
Example 21 18% glyoxalin Flusilazole suspending agents
Glyoxalin 8%, Flusilazole 10%, ester polyoxyethylene are phonetic 6%, wetting and penetrating agent F 4%, silicone oil 0.3%, gum Arabic 1.1%, ethylene glycol 1.2%, deionized water add to 100%, mixed 18% glyoxalin Flusilazole suspending agent.
Example 22 38% glyoxalin Flusilazole suspending agents
Glyoxalin 15%, Flusilazole 23%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 7%, lauryl sodium sulfate 5%, C
10~20Saturated fat acids 0.2%, methylcellulose 1.7%, glycerine 1.5%, deionized water add to 100%, the mixed 38% glyoxalin Flusilazole suspending agent that gets.
Example 23 25% glyoxalin Flusilazole suspension emulsions
Glyoxalin 5%, Flusilazole 20%, lignosulfonates 8%, neopelex 7%, xanthans 1.4%, OP series phosphate 6%, triethylene glycol 1.3%, silicone compound 0.5%, water add to 100%, through the mixed 25% glyoxalin Flusilazole suspension emulsion that gets.
Example 24 27% glyoxalin Flusilazole suspension emulsions
Glyoxalin 24%, Flusilazole 3%, octylphenol polyethylene oxyethylene group ether sulfate 7%, spaonin powder 6%, polyvinylpyrrolidone 1.6%, agricultural newborn 1600#8%, propane diols 1.3%, C
10~20Saturated fat acids 0.2%, water add to 100%, through the mixed 27% glyoxalin Flusilazole suspension emulsion that gets.
Example 25 50% glyoxalin cyproconazole wetting powders
Glyoxalin 15%, cyproconazole 35%, aliphatic amine polyoxyethylene are phonetic 8%, Nekal BX 6%, kaolin add to 100%, and mixture carries out comminution by gas stream, makes 50% glyoxalin cyproconazole wetting powder.
Example 26 60% glyoxalin cyproconazole wetting powders
Glyoxalin 20%, cyproconazole 40%, polycarboxylate 7%, soapberry powder 6%, attapulgite add to 100%, and mixture carries out comminution by gas stream, make 60% glyoxalin cyproconazole wetting powder.
Example 27 45% glyoxalin cyproconazole water dispersible granules
Glyoxalin 9%, cyproconazole 36%, alkyl benzene sulfonate calcium salt 6%, silkworm excrement 5%, bentonite add to 100%, the mixed 45% glyoxalin cyproconazole water dispersible granules that gets.
Example 28 50% glyoxalin cyproconazole water dispersible granules
Glyoxalin 40%, cyproconazole 10%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 8%, spaonin powder 6%, urea 1.3%, precipitated calcium carbonate add to 100%, the mixed 50% glyoxalin cyproconazole water dispersible granules that gets.
Example 29 30% glyoxalin cyproconazole suspending agents
Glyoxalin 10%, cyproconazole 20%, alkylphenol-polyethenoxy are phonetic 7%, tea is withered 6%, silicone oil 0.3%, gelatin 1.2%, ethylene glycol 1.5%, deionized water add to 100%, mixed 30% glyoxalin cyproconazole suspending agent.
Example 30 34% glyoxalin cyproconazole suspending agents
Glyoxalin 8%, cyproconazole 26%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 8%, wetting and penetrating agent F 7%, C
10~20Saturated fat acids 0.5%, polyvinylpyrrolidone 1.1%, triethylene glycol 1.3%, deionized water add to 100%, the mixed 34% glyoxalin cyproconazole suspending agent that gets.
Example 31 15% glyoxalin cyproconazole suspension emulsions
Glyoxalin 5%, cyproconazole 10%, naphthalene sulfonic acid-formaldehyde condensation product 7%, lauryl sodium sulfate 6%, silicone compound 0.5%, PAA 1.4%, Nongru-700 #6%, glycerine 1.2%, water add to 100%, the aforementioned formula material is mixed, promptly make 15% glyoxalin cyproconazole suspension emulsion.
Example 32 40% glyoxalin cyproconazole suspension emulsions
Withered 4%, the C of glyoxalin 8%, cyproconazole 32%, aryl phenol polyoxyethylene succinate sulfonate 6%, tea
8~10Aliphatic alcohols 0.3%, methylcellulose 1.6%, tween series 7%, propane diols 1.4%, water add to 100%, and the aforementioned formula material is mixed, and promptly make 40% glyoxalin cyproconazole suspension emulsion.
The own azoles alcohol of example 33 54% glyoxalins wetting powder
Glyoxalin 17%, own azoles alcohol 37%, lignosulfonates 8%, spaonin powder 6%, attapulgite add to 100%, and mixture carries out comminution by gas stream, make the own azoles alcohol of 54% glyoxalin wetting powder.
The own azoles alcohol of example 34 60% glyoxalins wetting powder
Glyoxalin 25%, own azoles alcohol 35%, polycarboxylate 7%, Nekal BX 5%, kaolin add to 100%, and mixture carries out comminution by gas stream, make the own azoles alcohol of 60% glyoxalin wetting powder.
Example 35 50% glyoxalin diniconazole water dispersible granules
Glyoxalin 10%, own azoles alcohol 40%, alkyl benzene sulfonate calcium salt 7%, neopelex 5%, bentonite add to 100%, the mixed 50% glyoxalin diniconazole water dispersible granule that gets.
Example 36 65% glyoxalin diniconazole water dispersible granules
Glyoxalin 30%, own azoles alcohol 35%, aliphatic amine polyoxyethylene are phonetic 6%, spaonin powder 5%, sodium bicarbonate 1.3%, bentonite add to 100%, mixed 65% glyoxalin diniconazole water dispersible granule.
Example 37 12% glyoxalin hexaconazole suspending agents
Glyoxalin 6%, own azoles alcohol 6%, alkylphenol-polyethenoxy are phonetic 7%, wetting and penetrating agent F 6%, silicone oil 0.3%, xanthans 1.2%, diethylene glycol (DEG) 1.5%, deionized water add to 100%, mixed 12% glyoxalin hexaconazole suspending agent.
Example 38 35% glyoxalin hexaconazole suspending agents
Glyoxalin 28%, own azoles alcohol 7%, polyoxyethylene carboxylate 8%, lauryl sodium sulfate 6%, silicone compound 0.2%, methylcellulose 1.1%, glycerine 1.3%, deionized water add to 100%, the mixed 35% glyoxalin hexaconazole suspending agent that gets.
The own azoles alcohol of example 39 24% glyoxalins suspension emulsion
Glyoxalin 12%, own azoles alcohol 12%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 8%, soapberry powder 6%, C
8~10Aliphatic alcohols 0.4%, PAA 1.5%, agricultural newborn 34#6%, triethylene glycol 1.3%, water add to 100%, and the aforementioned formula material is mixed, and promptly make the own azoles alcohol of 24% glyoxalin suspension emulsion.
The own azoles alcohol of example 40 45% glyoxalins suspension emulsion
Glyoxalin 5%, own azoles alcohol 40%, octylphenol polyethylene oxyethylene group ether sulfate 6%, wetting and penetrating agent F 4%, C
10~20Saturated fat acids 0.2%, gum Arabic 1.3%, sapn series 8%, ethylene glycol 1.8%, water add to 100%, and the aforementioned formula material is mixed, and promptly make the own azoles alcohol of 45% glyoxalin suspension emulsion.
Example 41 50% glyoxalin Difenoconazole wetting powders
Glyoxalin 10%, Difenoconazole 40%, polycarboxylate 7%, spaonin powder 4%, kaolin add to 100%, and mixture carries out comminution by gas stream, make 50% glyoxalin Difenoconazole wetting powder.
Example 42 60% glyoxalin Difenoconazole wetting powders
Glyoxalin 30%, Difenoconazole 30%, lignosulfonates 8%, tea are withered 6%, starch adds to 100%, and mixture carries out comminution by gas stream, makes 60% glyoxalin Difenoconazole wetting powder.
Example 43 45% glyoxalin difenoconazole water dispersible granules
Glyoxalin 15%, Difenoconazole 30%, alkyl benzene sulfonate calcium salt 8%, spaonin powder 7%, aluminium chloride 1.5%, kaolin add to 100%, the mixed 45% glyoxalin difenoconazole water dispersible granule that gets.
Example 44 54% glyoxalin difenoconazole water dispersible granules
Glyoxalin 35%, Difenoconazole 19%, polyoxyethylene carboxylate 7%, Nekal BX 5%, ammonium sulfate 1%, bentonite add to 100%, the mixed 54% glyoxalin difenoconazole water dispersible granule that gets.
Example 45 20% glyoxalin difenoconazole suspending agent
Glyoxalin 10%, Difenoconazole 10%, aliphatic amine polyoxyethylene phonetic 7%, wetting and penetrating agent F 5%, C
8~10Aliphatic alcohols 0.4%, xanthans 1.2%, glycerine 1.8%, deionized water add to 100%, mixed 20% glyoxalin difenoconazole suspending agent.
Example 46 36% glyoxalin difenoconazole suspending agent
Glyoxalin 4%, Difenoconazole 32%, ester polyoxyethylene are phonetic 8%, spaonin powder 6%, silicone oil 0.3%, PAA 1.7%, ethylene glycol 1.6%, deionized water add to 100%, mixed 36% glyoxalin difenoconazole suspending agent.
Example 47 20% glyoxalin Difenoconazole suspension emulsions
Glyoxalin 15%, Difenoconazole 5%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 7%, lauryl sodium sulfate 5%, C
10~20Saturated fat acids 0.2%, gelatin 1.1%, agricultural newborn 500#5%, propane diols 1.4%, water add to 100%, and the aforementioned formula material is mixed, and promptly make 20% glyoxalin Difenoconazole suspension emulsion.
Example 48 37% glyoxalin Difenoconazole suspension emulsions
Glyoxalin 25%, Difenoconazole 12%, the phonetic formaldehyde condensation products sulphate 6% of alkylphenol-polyethenoxy, silkworm excrement 5%, silicone compound 0.1%, methylcellulose 1.5%, agricultural newborn 34#6%, diethylene glycol (DEG) 1.3%, water add to 100%, the aforementioned formula material is mixed, promptly make 37% glyoxalin Difenoconazole suspension emulsion.
The embodiment of the invention is the method that adopts Toxicity Determination and field trial to combine.The embodiment of the invention is the method that adopts Toxicity Determination and field trial to combine.Pass through Toxicity Determination earlier, the synergy ratio (SR) after clear and definite two kinds of medicaments are composite by a certain percentage, SR<0.5 is an antagonism, and 0.5≤SR≤1.5 are summation action, and SR>1.5 are synergistic effect, on this basis, carry out field trial again.
Glyoxalin and active component B (B be selected from Tebuconazole, alkene azoles alcohol, Flusilazole, cyproconazole, own azoles alcohol, the Difenoconazole a kind of) are composite to the crop pest Toxicity Determination.
After the effective inhibition concentration scope of each medicament was determined in prerun, each medicament was established 5 dosage respectively by active constituent content and is handled, and established the clear water contrast.Carry out with reference to " agricultural chemicals indoor bioassay test rule bactericide ", adopt the mycelial growth rate method to measure the virulence of medicament the crop germ.Measure colony diameter with the right-angled intersection method behind the 72h, calculate and respectively handle clean amount of growth, mycelial growth inhibition rate.
Clean amount of growth (mm)=measurement colony diameter-5
Mycelial growth inhibition rate is converted into probit value (y), and liquor strength (μ g/mL) converts logarithm value (x) to, tries to achieve virulence regression equation (y=a+bx) with method of least squares, and calculates the EC of every kind of medicament thus
50Value.Calculate the different proportioning synergy ratios (SR) of two medicaments according to the Wadley method simultaneously, SR<0.5 is an antagonism, and 0.5≤SR≤1.5 are summation action, and SR>1.5 are synergistic effect.Computing formula is as follows:
Wherein: a, b are respectively active component glyoxalin and active component B (Tebuconazole, alkene azoles alcohol, Flusilazole, cyproconazole, own azoles alcohol, Difenoconazole) shared ratio in combination;
A is a glyoxalin;
B is a kind of in Tebuconazole, alkene azoles alcohol, Flusilazole, cyproconazole, own azoles alcohol, the Difenoconazole.
Implementation of an application example two:
Glyoxalin and Tebuconazole are composite to the alternaria leaf spot of apple Toxicity Determination.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective inhibition concentration scope of determining glyoxalin, the former medicine of Tebuconazole and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 1 glyoxalin, Tebuconazole and composite toxicity test analysis of results table thereof to alternaria leaf spot of apple
As shown in Table 1, glyoxalin, Tebuconazole are to the EC of alternaria leaf spot of apple
50Be respectively 0.78mg/L and 0.69mg/L.Glyoxalin and Tebuconazole proportioning were at 50: 1 to 1: 50 o'clock, synergy ratio SR is all greater than 1.5, illustrating that glyoxalin and Tebuconazole were mixed in the scope at 50: 1 to 1: 50 all shows synergistic effect, especially when the two proportioning during at 8: 1 to 1: 8, synergistic effect is more obviously outstanding, synergy ratio SR maximum when glyoxalin and Tebuconazole percentage by weight are 1: 1 wherein, synergistic effect is the most obvious.
Implementation of an application example three
Glyoxalin and alkene azoles alcohol are composite to the wheat powdery mildew Toxicity Determination.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective inhibition concentration scope of determining glyoxalin, the alkene azoles former medicine of alcohol and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 2 glyoxalin, alkene azoles alcohol and composite toxicity test analysis of results table thereof to wheat powdery mildew
As shown in Table 2, glyoxalin, alkene azoles alcohol are to the EC of wheat powdery mildew
50Be respectively 0.610.mg/L and 0.52mg/L.Glyoxalin and alkene azoles alcohol proportioning were at 50: 1 to 1: 50 o'clock, synergy ratio SR is all greater than 1.5, glyoxalin and alkene azoles alcohol is described, and both were mixed in the scope at 50: 1 to 1: 50 and all show synergistic effect, especially when the two proportioning during at 8: 1 to 1: 8, synergistic effect is more obviously outstanding, synergy ratio SR maximum when glyoxalin and alkene azoles alcohol percentage by weight is 1: 1 wherein, synergistic effect is the most obvious.
Implementation of an application example four
Glyoxalin and Flusilazole are composite to the sick Toxicity Determination of anthracnose of grape.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective inhibition concentration scope of determining glyoxalin, the former medicine of Flusilazole and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 3 glyoxalin, Flusilazole and composite toxicity test analysis of results table thereof to anthracnose of grape
As shown in Table 3, glyoxalin, Flusilazole are to the EC of anthracnose of grape
50Be respectively 0.58mg/L and 0.46mg/L.Glyoxalin and Flusilazole proportioning were at 50: 1 to 1: 50 o'clock, synergy ratio SR is all greater than 1.5, illustrating that glyoxalin and Flusilazole were mixed in the scope at 50: 1 to 1: 50 all shows synergistic effect, especially when the two proportioning during at 8: 1 to 1: 8, synergistic effect is more obviously outstanding, synergy ratio SR maximum when glyoxalin and Flusilazole percentage by weight are 1: 1 wherein, synergistic effect is the most obvious.
Implementation of an application example five:
Glyoxalin and cyproconazole are composite to the pear scab Toxicity Determination.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective inhibition concentration scope of determining glyoxalin, the former medicine of cyproconazole and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 4 glyoxalin, cyproconazole and composite toxicity test analysis of results table thereof to pear scab
As shown in Table 4, glyoxalin, cyproconazole are to the EC of pear scab
50Be respectively 0.64mg/L and 1.21mg/L.Glyoxalin and cyproconazole proportioning were at 50: 1 to 1: 50 o'clock, synergy ratio SR is all greater than 1.5, illustrating that glyoxalin and cyproconazole were mixed in the scope at 50: 1 to 1: 50 all shows synergistic effect, synergy ratio SR maximum when glyoxalin and cyproconazole percentage by weight are 1: 2 wherein, synergistic effect is the most obvious.
Implementation of an application example six
Glyoxalin and own azoles alcohol are composite to the alternaria leaf spot of apple Toxicity Determination.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective inhibition concentration scope of determining glyoxalin, the own azoles former medicine of alcohol and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 5 glyoxalin, own azoles alcohol and composite toxicity test analysis of results table thereof to alternaria leaf spot of apple
As shown in Table 5, glyoxalin, own azoles alcohol are to the EC of alternaria leaf spot of apple
50Be respectively 0.71mg/L and 0.53mg/L.Glyoxalin and own azoles alcohol proportioning were at 50: 1 to 1: 50 o'clock, synergy ratio SR is all greater than 1.5, glyoxalin and own azoles alcohol is described, and both were mixed in the scope at 50: 1 to 1: 50 and all show synergistic effect, synergy ratio SR maximum when glyoxalin and own azoles alcohol percentage by weight is 1: 1 wherein, synergistic effect is the most obvious.
Implementation of an application example seven:
Glyoxalin and Difenoconazole are composite to toxicity test in the early blight of tomato.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective inhibition concentration scope of determining glyoxalin, difenoconazole technical material and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 6 glyoxalin, Difenoconazole and composite toxicity test analysis of results table thereof to early blight of tomato
As shown in Table 6, glyoxalin, Difenoconazole are to the EC of early blight of tomato
50Be respectively 0.68mg/L and 0.56mg/L.Glyoxalin and Difenoconazole proportioning were at 50: 1 to 1: 50 o'clock, synergy ratio SR is all greater than 1.5, illustrating that glyoxalin and Difenoconazole were mixed in the scope at 50: 1 to 1: 50 all shows synergistic effect, especially when the two proportioning during at 8: 1 to 1: 8, synergistic effect is more obviously outstanding, synergy ratio SR maximum when glyoxalin and Difenoconazole percentage by weight are 1: 1 wherein, synergistic effect is the most obvious.
Application Example eight glyoxalins and Tebuconazole and the composite control alternaria leaf spot of apple test of pesticide effectiveness thereof
This experimental establishment is at Shaanxi Province's Yan Luochuan County, and test medicine is provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 5% glyoxalin wetting powder (commercial), 25% Tebuconazole wetting powder (commercial).
The investigation alternaria leaf spot of apple state of an illness before the medicine, in the dispenser for the first time of state of an illness initial stage, dispenser in per 10 days once is total to dispenser 2 times.Investigated disease index respectively and calculated preventive effect in 7 days, 14 days after the dispenser for the second time.Experimental result is as follows:
Table 7 glyoxalin, Tebuconazole and the composite control alternaria leaf spot of apple test of pesticide effectiveness thereof
As can be seen from Table 7, can effectively prevent and treat alternaria leaf spot of apple after glyoxalin and Tebuconazole are composite, control efficiency all is better than the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects.
Application Example nine glyoxalins and the alkene azoles alcohol and the composite control wheat powdery mildew test of pesticide effectiveness thereof
This experimental establishment is in Sanyuan County, Xianyang, Shanxi province city, and test medicine is researched and developed, provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 5% glyoxalin wetting powder (commercial), 12.5% alkene azoles alcohol wetting powder (commercial).
The preceding investigation of medicine wheat powdery mildew disease index, in the their early stage dispenser, dispenser for the second time after 7 days, dispenser is 2 times altogether, investigates disease indexs in 7 days, 14 days after the dispenser for the second time and calculates preventive effect.Experimental result is as follows:
Table 8 glyoxalin, alkene azoles alcohol and the composite control wheat powdery mildew test of pesticide effectiveness thereof
As can be seen from Table 8, can effectively prevent and treat wheat powdery mildew after glyoxalin and alkene azoles alcohol are composite, control efficiency all is better than the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects.
Application Example ten glyoxalins and Flusilazole and the composite anthracnose of grape test of pesticide effectiveness of preventing and treating thereof
This experimental establishment is in Weinan City Dali County, Shaanxi Province, and test medicine is researched and developed, provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 5% glyoxalin wetting powder (commercial), 400 grams per liter Flusilazole missible oil (commercial).
The investigation anthracnose of grape state of an illness before the medicine, in the dispenser for the first time of state of an illness initial stage, dispenser in per 10 days once is total to dispenser 2 times.Investigated disease index respectively and calculated preventive effect in 7 days, 14 days after the dispenser for the second time.Experimental result is as follows:
Table 9 glyoxalin, Flusilazole and the composite anthracnose of grape test of pesticide effectiveness of preventing and treating thereof
As can be seen from Table 9, can effectively prevent and treat anthracnose of grape after glyoxalin and Flusilazole are composite, control efficiency all is better than the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects.
Application Example 11 glyoxalins and cyproconazole and the composite control pear scab test of pesticide effectiveness thereof
This experimental establishment is in Weinan City Pucheng County, Shaanxi Province, and test medicine is researched and developed, provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 5% glyoxalin wetting powder (commercial), 40% cyproconazole suspending agent (commercial).
The preceding investigation of medicine pear scab disease index, in the their early stage dispenser, dispenser for the second time after 10 days, dispenser is 2 times altogether, investigates disease indexs in 7 days, 14 days after the dispenser for the second time and calculates preventive effect.Experimental result is as follows:
Table 10 glyoxalin, cyproconazole and the composite control pear scab test of pesticide effectiveness thereof
As can be seen from Table 10, can effectively prevent and treat pear scab after glyoxalin and cyproconazole are composite, control efficiency all is better than the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects.
Application Example ten diimine azoles and the own azoles alcohol and the composite control alternaria leaf spot of apple test of pesticide effectiveness thereof
This experimental establishment is in Liquan County, Xianyang, Shanxi province city, and test medicine is researched and developed, provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 5% glyoxalin wetting powder (commercial), 5% hexaconazole suspending agent (commercial).
The investigation alternaria leaf spot of apple state of an illness before the medicine, in the dispenser for the first time of state of an illness initial stage, dispenser in per 10 days once is total to dispenser 2 times.Investigated disease index respectively and calculated preventive effect in 7 days, 14 days after the dispenser for the second time.Experimental result is as follows:
Table 11 glyoxalin, own azoles alcohol and the composite control alternaria leaf spot of apple test of pesticide effectiveness thereof
As can be seen from Table 11, can effectively prevent and treat alternaria leaf spot of apple after glyoxalin and own azoles alcohol are composite, control efficiency all is better than the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects.
Application Example 13 glyoxalins and Difenoconazole and the composite early blight of tomato test of pesticide effectiveness of preventing and treating thereof
This experimental establishment is in Xunyi County, Xianyang, Shanxi province city, and test medicine is provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 5% glyoxalin wetting powder (commercial), 10% difenoconazole water dispersible granule (commercial).
The investigation early blight of tomato state of an illness before the medicine, in the dispenser for the first time of state of an illness initial stage, dispenser in per 7 days once is total to dispenser 2 times.Investigated disease index respectively and calculated preventive effect in 7 days, 14 days after the dispenser for the second time.Experimental result is as follows:
Table 12 glyoxalin, Difenoconazole and the composite early blight of tomato test of pesticide effectiveness of preventing and treating thereof
As can be seen from Table 12, can effectively prevent and treat early blight of tomato after glyoxalin and Difenoconazole are composite, control efficiency all is better than the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects.
Claims (10)
1. Synergistic bactericidal composition that contains glyoxalin and triazole class compounds, it is characterized in that: the percentage by weight of A, two kinds of active components of B is 1~50%: 1~50%, described active component A is a glyoxalin, and active component B is selected from a kind of in Tebuconazole, alkene azoles alcohol, Flusilazole, cyproconazole, own azoles alcohol, the Difenoconazole.
2. the glyoxalin bactericidal composition that contains according to claim 1 is characterized in that: wherein the percentage by weight of glyoxalin and effective active composition B is 5~45%: 5~45%.
3. the bactericidal composition that contains glyoxalin according to claim 2 is characterized in that: the percentage by weight of glyoxalin and Tebuconazole is 10~35%: 10~35%.
4. the bactericidal composition that contains glyoxalin according to claim 2, the percentage by weight of glyoxalin and alkene azoles alcohol is 10~35%: 10~35%.
5. the bactericidal composition that contains glyoxalin according to claim 2, the percentage by weight of glyoxalin and Flusilazole are 10~35%: 10~35%.
6. the bactericidal composition that contains glyoxalin according to claim 2, the percentage by weight of glyoxalin and cyproconazole are 10~30%: 10~40%.
7. the bactericidal composition that contains glyoxalin according to claim 2, the percentage by weight of glyoxalin and own azoles alcohol is 10~35%: 10~35%.
8. the bactericidal composition that contains glyoxalin according to claim 2, the percentage by weight of glyoxalin and Difenoconazole are 10~35%: 10~35%.
9. the bactericidal composition that contains glyoxalin according to claim 1 is characterized in that: the formulation of microbicide compositions is selected from: wetting powder, water dispersible granules, suspending agent, suspension emulsion.
10. the bactericidal composition that contains glyoxalin according to claim 1 is used to prevent and treat disease common on fruit tree, vegetables and the cereal crop.
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CN104488910A (en) * | 2014-12-18 | 2015-04-08 | 广西田园生化股份有限公司 | Compound composition containing methylsulfonylconazole and triazole fungicide |
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EP0306413A1 (en) * | 1987-09-03 | 1989-03-08 | Hokko Chemical Industry Co., Ltd | A synergistic fungicidal composition of agricultural and horticultural utilities, and methods for controlling fungal diseases on plants |
CN1684584A (en) * | 2002-08-07 | 2005-10-19 | 日本曹达株式会社 | Agricultural chemical composition in granular form |
CN101167455A (en) * | 2007-12-06 | 2008-04-30 | 张少武 | Imibenconazole water dispersible granule and preparation method thereof |
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US4512989A (en) * | 1981-10-15 | 1985-04-23 | Hokko Chemical Industry Co., Ltd. | 1,2,4-Triazole derivatives and fungicidal composition containing the same |
EP0306413A1 (en) * | 1987-09-03 | 1989-03-08 | Hokko Chemical Industry Co., Ltd | A synergistic fungicidal composition of agricultural and horticultural utilities, and methods for controlling fungal diseases on plants |
CN1684584A (en) * | 2002-08-07 | 2005-10-19 | 日本曹达株式会社 | Agricultural chemical composition in granular form |
CN101167455A (en) * | 2007-12-06 | 2008-04-30 | 张少武 | Imibenconazole water dispersible granule and preparation method thereof |
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