CN101999365A - Bactericide composition containing propiconazol - Google Patents
Bactericide composition containing propiconazol Download PDFInfo
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- CN101999365A CN101999365A CN2010105730093A CN201010573009A CN101999365A CN 101999365 A CN101999365 A CN 101999365A CN 2010105730093 A CN2010105730093 A CN 2010105730093A CN 201010573009 A CN201010573009 A CN 201010573009A CN 101999365 A CN101999365 A CN 101999365A
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- propiconazole
- fenpropidin
- tpn
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Abstract
The invention relates to a bactericide composition with a synergistic effect, which has effective active components of propiconazol and fenpropidine in a weight ratio of 1:80 to 40:1; and auxiliaries and excipients are added in the effective active components to be prepared into water dispersible granules, suspending agents, microemulsion, emulsion in water and the like. The bactericide composition is used for controlling diseases caused by bacteria of ascomycetes, fungi imperfecti and basidiomycetes.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of application of bactericidal composition on crop pest that contains propiconazole and fenpropidin or tpn.
Technical background
Propiconazole (propiconazol) is an azoles fungicide.Molecular formula is C
15H
17O
2N
3C
L2, chemical name: 1-[2-(2,4 dichloro benzene base)-4-propyl group-1,3-dioxolanes-Alpha-Methyl]-1-hydrogen-1,2, the 4-triazole.
Propiconazole is a kind of the have protection and interior absorption triazole bactericidal agent of therapeutic action, can be absorbed by root, stem, leaf portion, and can be very fast in the plant body on conduct.It is sterol deoxidation methylation inhibitor.In the antithetical phrase due to the germ of Gammaproteobacteria, Basidiomycetes and Fungi Imperfecti disease effective, invalid to oomycetes.
Fenpropidin (Fenpropidin) belongs to benzimidazole, and molecular formula is C19H31N, chemical name: RS) 1-(3-(4-t-butyl-phenyl)-2-methyl-propyl) piperidines.
Fenpropidin this product belongs to the piperidines systemic fungicide.Be the sterol decomposing inhibitor, effective especially to Erysiphaceae, especially standing grain powdery mildew, rye spore and handle rest fungus, cereal crop sprays consumption 750g/ha.As preventing and treating barley powdery mildew, rust, has therapeutic action, about 28d of lasting period with 500～700g (a.i.)/ha.
Tpn (chlorothalonil) belongs to the organochlorine series bactericidal agent, and molecular formula is C8Cl4N2, chemical name: daconil M (2,4,5,6-tetrachloro-1,3-benzene dicarbonitrile).
Tpn can with the combined with protein of cysteine in the glyceraldehyde 3-phosphate dehydro-genase among the fungal cell, destroy the metabolism of cell and loss of life power.It mainly acts on is the prevention fungal infection, inhales conduction in not having, but at plant surface good adhesivity is arranged, and is not subject to rain drop erosion, and the long drug effect phase is arranged.
No matter be propiconazole, fenpropidin or other efficient germicides, long-term use separately makes disease develop immunity to drugs easily, causes the problem that dosage strengthens, preventive effect reduces, the lasting period shortens, and 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.Propiconazole is different with fenpropidin mechanism of action point, and mutually composite have good synergistic effect within the specific limits.And composite about propiconazole and fenpropidin do 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 propiconazole.
The present invention is achieved through the following technical solutions:
A kind of bactericidal composition that contains propiconazole is characterized in that bactericidal composition effective active composition (A) propiconazole and the weight ratio of (B) fenpropidin or tpn are 1: 80 to 40: 1.
The described bactericidal composition that contains propiconazole is characterized in that: wherein (A) propiconazole is 1: 20 to 5: 1 with the weight ratio of (B) fenpropidin or tpn.
The described bactericidal composition that contains propiconazole is characterized in that: wherein (A) propiconazole is 1: 20 to 5: 1 with (B) weight ratio of fenpropidin.
The described bactericidal composition that contains propiconazole is characterized in that: wherein (A) propiconazole is 1: 20 to 1: 1 with (B) weight ratio of tpn.
Amount of application when the content of active component depends on independent use in the present composition also depends on the mixed ratio and the synergistic effect degree of a kind of compound and another kind of compound, and the while is also relevant with the target fungi.Usually active weight percentage is 1～90% of a gross weight in the composition, and preferable is 10%～80%.According to different preparation types, the active component content scope is different.Usually, liquid preparation contains 1～70% active substance by weight, preferably is 5～50%; Solid pharmaceutical preparation contains 5～85% active substance by weight, preferably is 10～80%.
Bactericidal composition of the present invention, can add corresponding additive and excipient on demand, be processed into acceptable forms on any agricultural chemicals, the wherein excellent formulation of selecting is wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, seed treatment.
When making water dispersible granules, composition comprises following constituent content: active components A 1～80%, active component B1～80%, dispersant 3～12%, wetting agent 1～8%, disintegrant 1～10%, binding agent 1～8%, filler 10～90%.
The former medicine of active components A, the former medicine of active component B, dispersant, wetting agent, disintegrant, filler etc. are obtained the particle diameter that needs through comminution by gas stream together, add other auxiliary agents such as binding agent again, obtain the materials of granulating.It is interior through after granulation and the drying to expect that product are quantitatively sent the fluidized bed granulation dryer to, makes water dispersible granules product of the present invention.
Comprise following constituent content when composition is made suspending agent: active components A 1～50%, active component B 1～50%, dispersant 2～10%, wetting agent 2～10%, defoamer 0.1～1%, thickener 0.1～2%, antifreeze 0.1～8%, deionized water add to 100%.
Dispersant, wetting agent, defoamer, thickener, antifreeze in the above-mentioned formulation material are mixed through high speed shear, add the former medicine of active components A, the former medicine of active component B, ball milling is 2～3 hours in ball mill, make diameter of particle all below 5 μ m, make suspending agent product of the present invention.
Comprise following constituent content when composition is made suspension emulsion: propiconazole 1～50%, active component B 1～50%, emulsifier 2～12%, dispersant 2～10%, defoamer 0.1～2%, thickener 0.1～2%, antifreeze 0.1～8%, stabilizing agent 0.05～3%, water add to 100%.
Dispersant, defoamer, thickener, antifreeze, stabilizing agent in the above-mentioned formulation material are mixed through high speed shear, add the former medicine of tpn, ball milling is 2～3 hours in ball mill, make diameter of particle all below 5 μ m, make the tpn suspending agent, then with the former medicine of active component B, emulsifier and various auxiliary agent with the direct emulsification of high speed agitator in suspending agent, make suspension emulsion product of the present invention.
Comprise following constituent content when composition is made aqueous emulsion: active components A 1～50%, active component B 1～50%, solvent 1～30%, emulsifier 1～15%, co-emulsifier 0～8%, antifreeze 0～10%, thickener 0.1～2%, defoamer 0.01～2%, deionized water are supplied surplus.
Above-mentioned formulation material is mixed, effective active composition, solvent, emulsifier, co-emulsifier are added together, make and be dissolved into even oil phase; Water, antifreeze, thickener, defoamer are mixed, become the homogeneous water.Under high-speed stirred, water is added oil phase, make aqueous emulsion product of the present invention.
Comprise following constituent content when composition is made microemulsion: active components A 1～50%, active component B1～50%, solvent 1～30%, emulsifier 3～20%, co-emulsifier 0～12%, antifreeze 0～10%, thickener 0.1～2%, defoamer 0.01～2%, stabilizing agent 0～4%, deionized water is supplied surplus.
Former medicine of active components A and the former medicine of active component B are dissolved in the homogenizer that solvent and cosolvent are housed; Mix strongly after joining emulsifier, stabilizing agent and antifreeze, water in the homogenizer that above-mentioned solution is housed and homogenize, obtain the as clear as crystal microemulsion product of the present invention of outward appearance at last.
Described auxiliary agent and excipient are selected from: one or more of dispersant, wetting agent, solvent, emulsifier, antifreeze, defoamer, thickener, deionized water.
Described dispersant is selected from polycarboxylate, lignosulfonates, the phonetic formaldehyde condensation products sulphate of alkylphenol-polyethenoxy, alkyl benzene sulfonate calcium salt, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkylphenol-polyethenoxy is phonetic, aliphatic amine polyoxyethylene is phonetic, in phonetic one or more of polyoxyethylene carboxylate, ester polyoxyethylene.
Described wetting agent is selected from: one or more in lauryl sodium sulfate, neopelex, Nekal BX, wetting and penetrating agent F, spaonin powder, silkworm excrement, the soapberry powder.
Described disintegrant is selected from: one or more in bentonite, urea, ammonium sulfate, glucose, the aluminium chloride.
Described antifreeze is selected from: one or more in ethylene glycol, propane diols, glycerine, the polyethylene glycol.
Described defoamer is selected from: one or more in silicone oil, silicone compound, C10-20 saturated fat acid compounds, the C8-10 aliphatic alcohols compound.
Described thickener is selected from: one or more in xanthan gum, polyvinyl alcohol, the polyethylene glycol.
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 solvent is selected from: N, dinethylformamide, 3-methyl cyclohexanol ketenes, N-octylpyrrolidone, N-pyrrolidones, toluene, propyl alcohol, cyclohexanone, acetone, methyl alcohol, ethanol, butanols, ethylene glycol monomethyl ether, butyl ether, ethyl acetate, vegetable oil, acetonitrile one or more.
Described filler is selected from: one or more in kaolin, diatomite, bentonite, attapulgite, white carbon, starch, the precipitated calcium carbonate.
The described bactericidal composition that contains propiconazole and fenpropidin is used for preventing and treating disease due to the germ of child Gammaproteobacteria, Basidiomycetes and Fungi Imperfecti, especially the microbial disease powdery mildew of basidiomycetes, imperfect fungus and ascus, rust, banded sclerotial blight, rice blast, fallen leaves spot disease, scab is had good preventive effect.
Beneficial effect of the present invention: (1) present composition effective active composition propiconazole and fenpropidin or tpn 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) with an organic solvent dosage is few in the present invention, is difficult for producing poisoning, is convenient to transportation and storage; (4) present composition has special efficacy to powdery mildew, rust, banded sclerotial blight, rice blast, fallen leaves spot disease, scab.
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.
Implementation of an application example one the implementation of Formulation Example
(1) propiconazole tpn
Embodiment 1 80% propiconazole chlorothalonil water dispersible granule
Propiconazole 5%, tpn 75%, alkylphenol-polyethenoxy are phonetic 3%, polyoxyethylene carboxylate 3%, lauryl sodium sulfate 4%, ammonium sulfate 2%, bentonite add to 100%, mixed 80% propiconazole chlorothalonil water dispersible granule.
Embodiment 2 70% propiconazole chlorothalonil water dispersible granules
Propiconazole 10%, tpn 60%, polycarboxylate 3%, lignosulfonates 3%, lauryl sodium sulfate 4%, sodium bicarbonate 3%, bentonite 8%, kaolin add to 100%, the mixed 60% propiconazole chlorothalonil water dispersible granule that gets.
Embodiment 3 55% propiconazole chlorothalonil water dispersible granules
Propiconazole 5%, tpn 50%, alkylphenol-polyethenoxy are phonetic 4%, DBSA 4%, urea 15%, diatomite 22%, mixed 55% propiconazole chlorothalonil water dispersible granule.
Embodiment 4 50% propiconazole tpn suspension emulsions
Propiconazole 5%, tpn 45%, alkylbenzenesulfonate 8%, polycarboxylate 4%, soapberry powder 5%, silicone compound 0.1%, hydroxyethylcellulose 0.1%, ethylene glycol 2%, alkyl benzene calcium sulfonate 2%, deionized water adds to 100%, the mixed 50% propiconazole tpn suspension emulsion that gets.
Embodiment 5 40% propiconazole tpn suspension emulsions
Propiconazole 20%, tpn 20%, castor oil polyoxyethylene ether 6%, polycarboxylate 2%, Nekal BX 2%, C
10-20Saturated fat acid compounds 0.1%, polyethylene glycol 0.5%, ethylene glycol 4%, alkylphenol-formaldehyde resin polyoxy ethyl ether 3%, deionized water adds to 100%, the mixed 40% propiconazole tpn suspension emulsion that gets.
Embodiment 6 30% propiconazole tpn suspension emulsions
Propiconazole 5%, tpn 25%, neopelex 6%, polycarboxylate 2%, silkworm excrement 2%, C
10-20Saturated fat acid compounds 0.1%, polyethylene glycol 0.5%, glycerine 4%, phenethyl phenol polyoxy ethyl polypropylene-base ether 2%, deionized water adds to 100%, the mixed 30% propiconazole tpn suspension emulsion that gets.
(2) propiconazole fenpropidin
Embodiment 7 48% propiconazole fenpropidin microemulsions
With propiconazole 8%, fenpropidin 40%, toluene 15%, n-hexane 5%, ethyl acetate 4%, farming breast 34
#6%, triethanolamine salt 6%, ethylene glycol 2%, silicone oil 0.4%, deionized water supplies 100%, makes 48% propiconazole fenpropidin microemulsion.
Embodiment 8 42% propiconazole fenpropidin microemulsions
With propiconazole 2%, fenpropidin 40%, N, acetone 15%, methyl alcohol 8%, N-pyrrolidones 4%, tween 4%, farming breast 600
#3%, Nongru-700
#5%, propane diols 3%, silicone oil 0.4%, deionized water are supplied 100%, 42% propiconazole fenpropidin microemulsion.
Embodiment 9 30% propiconazole fenpropidin microemulsions
With propiconazole 15%, fenpropidin 15%, ethanol 10%, n-butanol 10%, sapn series 8%, styrene polyoxyethylene ether ammonium sulfate salt 7%, propane diols 3%, silicone oil 0.4%, deionized water is supplied 100%, 30% propiconazole fenpropidin microemulsion.
Embodiment 10 44% propiconazole fenpropidin aqueous emulsions
With propiconazole 4%, fenpropidin 40%, dimethylbenzene 14%, acetone 12%, farming breast 400
#4%, 600
#Phosphate 4%, propane diols 4%, polyvinyl alcohol 1%, silicone oil 0.4%, deionized water supplies 100%, makes 44% propiconazole fenpropidin aqueous emulsion.
Embodiment 11 35% propiconazole fenpropidin aqueous emulsions
With propiconazole 5%, fenpropidin 30%, ethanol 10%, n-octyl alcohol 6%, farming breast 33
#4%, OP series 2%, propane diols 4%, polyethylene glycol 0.5%, silicone oil 0.4%, deionized water supplies 100%, makes 35% propiconazole fenpropidin aqueous emulsion.
Embodiment 12 20% propiconazole fenpropidin aqueous emulsions
With propiconazole 10%, fenpropidin 10%, acetone 10%, farming breast 33
#4%, OP series 2%, glycerine 4%, polyethylene glycol 0.5%, silicone oil 0.4%, deionized water supplies 100%, makes 20% propiconazole fenpropidin aqueous emulsion.
Implementation of an application example two: propiconazole and fenpropidin (or tpn) are composite to the wheat powdery mildew Toxicity Determination
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
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 wheat powdery mildew.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 propiconazole and fenpropidin (or tpn) shared ratio in combination
A is a propiconazole
B is fenpropidin or tpn
Result of the test is shown in table 1, table 2:
Toxicity test result one:
Table 1 propiconazole, fenpropidin and composite toxicity test analysis of results table thereof to wheat powdery mildew
As shown in Table 1, propiconazole, fenpropidin are to the EC of wheat powdery mildew
50Be respectively 1.13mg/L and 18.62mg/L.The virulence of propiconazole is higher than the virulence of fenpropidin.Propiconazole and fenpropidin were mixed in the scope at 1: 80 to 40: 1 and all show obvious synergistic effect, and wherein synergistic effect is the most obvious when propiconazole and fenpropidin weight ratio are in 1: 20 to 5: 1 scope.
Toxicity test result two:
Table 2 propiconazole, tpn and composite toxicity test analysis of results table thereof to wheat powdery mildew
As shown in Table 2, propiconazole, tpn are to the EC of wheat powdery mildew
50Be respectively 1.13mg/L and 36.75mg/L.The virulence of propiconazole is higher than the virulence of tpn.Propiconazole and tpn were mixed in the scope at 1: 80 to 40: 1 and all show obvious synergistic effect, and wherein synergistic effect is the most obvious when propiconazole and tpn weight ratio are in 1: 20 to 1: 1 scope.
Embodiment uses three propiconazoles and the fenpropidin (or tpn) and the composite apple mildew test of pesticide effectiveness of preventing and treating thereof
This experimental establishment is in Xianyang, Shanxi province city Liquan County Liang Jia village, test medicine is researched and developed, is provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 25% propiconazole emulsifiable concentrate (commercial), 50% fenpropidin missible oil (commercial), 50% tpn wetting powder (commercial).
Investigation apple mildew disease index before the medicine, in the their early stage dispenser, dispenser in per 7 days once, dispenser is 3 times altogether, for the third time 7 days, 15 days, 30 days investigation disease indexs and calculate preventive effect after the dispenser.Experimental result is as follows:
Table 2 propiconazole, fenpropidin (or tpn) and the composite apple mildew test of pesticide effectiveness of preventing and treating thereof
As can be seen from Table 2, can effectively prevent and treat apple mildew after propiconazole and fenpropidin (or tpn) are composite, control efficiency all is better than contrasting medicament, and the lasting period is long.In the test scope of medication target crop is had no adverse effects, and alternaria leaf spot of apple is had favorable effect, preventive effect all reaches more than 90%.
Implementation of an application example four propiconazoles and fenpropidin (or tpn) and the composite control rice blast test of pesticide effectiveness thereof
This experimental establishment is in Si Xi town, Shanggao County, Jiangxi Province, and test medicine is researched and developed, provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 25% propiconazole emulsifiable concentrate (commercial), 50% fenpropidin missible oil (commercial), 50% tpn wetting powder (commercial).
In the dispenser of rice blast their early stage, dispenser in per 7 days once is total to dispenser 2 times, and the investigation disease index was investigated disease index respectively in 10 days, 20 days after the 2nd dispenser before the dispenser, and the calculation correction preventive effect, and result of the test is as follows:
Table 3 propiconazole and fenpropidin (or tpn) and the composite control rice blast test of pesticide effectiveness thereof
As can be seen from Table 3, propiconazole, fenpropidin (or tpn) energy effectively preventing rice blast, control efficiency all is better than contrasting medicament, and dosage is little, in the test scope of medication target crop is not had harm.
Implementation of an application example five propiconazoles, fenpropidin (or tpn) and the big wheat rust test of pesticide effectiveness of composite control thereof
This experimental establishment is in Bozhou City Lixin County, Anhui Province, and test medicine is researched and developed, provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 25% propiconazole emulsifiable concentrate (commercial), 50% fenpropidin missible oil (commercial), 50% tpn wetting powder (commercial).
The big wheat rust state of an illness radix of investigation, total number of sheets, the sick number of sheets and sick leaf-size class number before the medicine, in the their early stage dispenser, dispenser in per 7 days once is total to dispenser 2 times, investigates disease index respectively and calculates preventive effect in 10 days, 20 days after the dispenser for the second time.Experimental result is as follows:
Table 4 propiconazole, fenpropidin (or tpn) and the big wheat rust test of pesticide effectiveness of composite control thereof
As can be seen from Table 4, can effectively prevent and treat big wheat rust after propiconazole and fenpropidin (or tpn) are composite and take place, control efficiency all is better than contrasting medicament, in this test scope of medication the target crop is had no adverse effects.And barley powdery mildew had preventive effect preferably, preventive effect all reaches more than 90%.
Claims (7)
1. bactericidal composition that contains propiconazole is characterized in that bactericidal composition effective active composition (A) propiconazole and (B) weight ratio of fenpropidin or tpn are 1: 80 to 40: 1.
2. the bactericidal composition that contains propiconazole according to claim 1 is characterized in that: wherein (A) propiconazole is 1: 20 to 5: 1 with the weight ratio of (B) fenpropidin or tpn.
3. the bactericidal composition that contains propiconazole according to claim 2 is characterized in that: wherein (A) propiconazole is 1: 20 to 5: 1 with (B) weight ratio of fenpropidin.
4. the bactericidal composition that contains propiconazole according to claim 2 is characterized in that: wherein (A) propiconazole is 1: 20 to 1: 1 with (B) weight ratio of tpn.
5. the bactericidal composition that contains propiconazole according to claim 1 is characterized in that: wherein the effective active component content accounts for 1～90% of gross weight.
6. the bactericidal composition that contains propiconazole according to claim 4 is characterized in that: wherein the effective active component content accounts for 10～80% of gross weight.
7. the bactericidal composition that contains propiconazole according to claim 1 is used for preventing and treating disease due to the germ of child Gammaproteobacteria, Basidiomycetes and Fungi Imperfecti.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739210A (en) * | 2018-06-21 | 2021-04-30 | 阿达玛马克西姆有限公司 | Fungicidal compositions |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4753954A (en) * | 1986-02-14 | 1988-06-28 | Ciba-Geigy Corporation | Fungicidal compositions and methods of combatting fungi employing a synergistic combination of propiconazol and fenpropidin |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4753954A (en) * | 1986-02-14 | 1988-06-28 | Ciba-Geigy Corporation | Fungicidal compositions and methods of combatting fungi employing a synergistic combination of propiconazol and fenpropidin |
Non-Patent Citations (2)
| Title |
|---|
| 《CROP PROTECTION》 19901231 T.J.WICKS "Glasshouse and field evaluation of fungicides for the control of Septoria apiicola on celery" 433-438 1,2,4-7 第9卷, * |
| T.J.WICKS: ""Glasshouse and field evaluation of fungicides for the control of Septoria apiicola on celery"", 《CROP PROTECTION》, vol. 9, 31 December 1990 (1990-12-31), pages 433 - 438 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739210A (en) * | 2018-06-21 | 2021-04-30 | 阿达玛马克西姆有限公司 | Fungicidal compositions |
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Address after: 715500 Weinan City, Shaanxi province Pucheng County agricultural base industrial park Applicant after: Shaanxi Meibang Pesticide Co., Ltd. Address before: 710075, C, 15 floor, Jinqiao International Plaza, science and technology road, hi tech Zone, Shaanxi, Xi'an Applicant before: Shaanxi Meibang Pesticide Co., Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110406 |