CN102047898A - Bactericidal composition containing prochloraz and methoxy acrylic acid ester type compound - Google Patents
Bactericidal composition containing prochloraz and methoxy acrylic acid ester type compound Download PDFInfo
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- CN102047898A CN102047898A CN2010105966284A CN201010596628A CN102047898A CN 102047898 A CN102047898 A CN 102047898A CN 2010105966284 A CN2010105966284 A CN 2010105966284A CN 201010596628 A CN201010596628 A CN 201010596628A CN 102047898 A CN102047898 A CN 102047898A
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Abstract
The invention relates to a bactericidal composition with synergistic effect, and the active ingredients of the bactericidal composition with synergistic effect contain (A) prochloraz or a salt of prochloraz and (B) one of methoxy acrylic acid ester type bactericides, wherein the weight ratio of the A to the B is (64:1)-(1:16), auxiliaries and excipients are added into the active ingredients for preparing into wettable powder, suspension emulsion and the like, and the bactericidal composition is mainly used for preventing and treating powdery mildew, anthracnose, alternaria leaf spot, downy mildew and other plant diseases.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of bactericidal composition that contains Prochloraz or its salt and methoxy acrylic ester compounds.
Technical background
Prochloraz (propamocarb), molecular formula are C
9H
21N
2O
2Cl, chemical name: 3-(dimethylamino) propyl carbamic acid propyl ester.
Prochloraz belongs to carbamates, mainly suppresses the biosynthesis of the phosphatide and the fatty acid of germ cell membrane component, suppresses mycelial growth, sporangial formation and sprouting.Inhale the conductivity bactericide in Prochloraz belongs to, when handling, can be absorbed very soon and be distributed in the blade, play a protective role rapidly by blade as cauline leaf.Its complex compound prochloraz-manganese chloride complex (prochloraz-manganesechloride complex) is composited by Prochloraz and manganese chloride, is the imidazoles broad-spectrum germicide.Pure product are dark-brown crystalloid solid.Molecular formula is [C
15H
16C
13N
3O
2] 4MnCl
2, chemical name is: N-propyl group-N-[2-(2,4, the 6-Trichlorophenoxy) ethyl]-1H imidazoles-1-formamide-manganese chloride.
Kresoxim-methyl (kresoxim-methyl) is the methoxy acrylic new type bactericide of BASF Aktiengesellschaft.Molecular formula: C
18H
19NO
4, chemical name: methyl (E)-2-methoxyimino-2-[2-(0-toloxyl) phenyl] and acetate.Kresoxim-methyl belongs to the cell mitochondrial respiration inhibitor, shifts by electronics between cytochrome b and C1 and suppresses mitochondrial respiratory, and the supply of interference cell energy makes the pathogen cell death.Tool is protected, treats, is rooted out, infiltration, systemic activity, and fungicidal spectrum is wide, and the plurality of plant diseases that sac fungi, flagellum mattress and imperfect fungus are caused has the better prevention effect.
Fluoxastrobin (azoxystrobin) is the heterocyclic nitrogen-group fungicide of Britain ICI company exploitation.Molecular formula: C
24H
17N
3O
5, chemical name: (E)-2-{2-[6 (2-cyano-benzene oxygen) pyrimidine-4-base oxygen] phenyl }-the 3-methoxy acrylate.Fluoxastrobin belongs to the mitochondrial respiratory inhibitor, promptly passes through to shift to the electronics of cromoci at cytochrome B cl, thereby suppresses mitochondrial breathing.The bacterial strain that 14-demethylation enzyme inhibitor, benzamides, dicarboxylic dihydrazides amine and benzimidazole is produced resistance is effective.Have protection, root out, infiltration, systemic activity.Suppress spore germination and mycelial growth and produce spore always.
No matter be Prochloraz or its salt, kresoxim-methyl (Fluoxastrobin) 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.And a kind ofly do not have the novel pesticide of cross resistance to prevent and treat pathogen if want newly developed, and then need screen 10,000～1.5 ten thousand compounds, expensive 1～1.5 hundred million dollar, the construction cycle is 6～10 years.And that the active ingredient of the different mechanisms of action is carried out is 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.
Prochloraz or its salt are different with kresoxim-methyl (Fluoxastrobin) mechanism of action, and mutually composite have good synergistic effect within the specific limits.And composite about Prochloraz or its salt and kresoxim-methyl (Fluoxastrobin) 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 generation or delaying drug resistance speed that can prevent disease drug resistance, the bactericidal composition that use cost is low, preventive effect is good.
The present invention is achieved through the following technical solutions:
A kind of bactericidal composition that contains Prochloraz or its salt, wherein Prochloraz or its salt and kresoxim-methyl or Fluoxastrobin weight ratio are 64: 1～1: 16, are preferably 32: 1～1: 8, more preferably 16: 1～1: 4.
The described bactericidal composition that contains Prochloraz or its salt, wherein the weight ratio of Prochloraz or its salt and kresoxim-methyl or Fluoxastrobin is 16: 1～1: 4, and preferred weight ratio is 8: 1～1: 2, and further preferred weight ratio is 8: 1～1: 1.
The described bactericidal composition that contains Prochloraz or its salt, wherein the weight ratio of Prochloraz or its salt and kresoxim-methyl or Fluoxastrobin is 16: 1～1: 4, and preferred weight ratio is 8: 1～1: 2, and further preferred weight ratio is 8: 1～1: 1.
The described bactericidal composition that contains Prochloraz or its salt connection, wherein the effective active component content accounts for 1～90% of gross weight, is preferably 10～80%.
The described bactericidal composition that contains Prochloraz or its salt is according to method known in those skilled in the art, adds corresponding additive and filler, make agricultural and go up any formulation that allows, more preferably as: wetting powder, water dispersible granules, suspending agent, suspension emulsion.
Described auxiliary agent has dispersant, wetting agent, disintegrant, emulsifier, binding agent, defoamer, antifreeze, thickener.
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 binding agent is selected from: one or more in diatomite, starch, PVA, carboxymethyl (ethyl) cellulose.
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 disintegrant is selected from: one or more in bentonite, urea, ammonium sulfate, aluminium chloride, the glucose.
Described emulsifier is selected from: farming breast 500
#(alkyl benzene calcium sulfonate), 600
#Phosphate (phenyl phenol polyoxy ethyl ether phosphate), farming breast 400
#(benzyl dimethyl phenol polyoxy ethyl ether), farming breast 600
#(phenyl phenol polyoxy ethyl ether), Nongru-700
#(alkylphenol-formaldehyde resin polyoxy ethyl ether), farming breast 1600
#In (phenethyl phenol polyoxy ethyl polypropylene-base ether), the ethylene oxide-propylene oxide block copolymer one or more.
Described filler is selected from: one or more in kaolin, diatomite, bentonite, attapulgite, white carbon, starch, the precipitated calcium carbonate.
Composition applicable object of the present invention has: rape, soybean, sunflower, beet, water paddy and wheat class, oranges and tangerines, mango, apple, pears, banana, grape and various vegetables, flowers etc.Be used to prevent and treat bakanae disease, banded sclerotial blight, rust, powdery mildew, anthracnose, scab, ring spot, spot defoliation, penicilliosis, green mould, leaf spot, black rot, blossom-end rot, downy mildew, eqpidemic disease etc.
Beneficial effect of the present invention: (1) present composition effective active composition Prochloraz or its salt and kresoxim-methyl or Fluoxastrobin belong to the bactericide of two kinds of different mechanisms of action, and both are mixed mutually and can produce conflict; (2) present composition shows good synergistic effect in given scope, and preventive effect is apparently 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 special efficacy to the powdery mildew of vegetables and fruit tree, anthracnose, spot defoliation, leaf spot, downy mildew, rust etc.
Embodiment
To further instruction of the present invention, but the present invention is not limited thereto below in conjunction with embodiment.Percentage in following examples all is weight percentage.
The embodiment of the invention is the method that adopts Toxicity Determination and field trial to combine.
Implementation of an application example one: Prochloraz or its salt and kresoxim-methyl (or Fluoxastrobin) are composite to the cucumber anthracnose 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 cucumber anthracnose.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 Prochloraz or its salt and kresoxim-methyl (or Fluoxastrobin) shared ratio in combination
A is Prochloraz or its salt
B is kresoxim-methyl (or Fluoxastrobin)
Result of the test is as shown in the table:
Table 1 Prochloraz or its salt, kresoxim-methyl and composite toxicity test analysis of results table thereof to cucumber anthracnose
As shown in Table 1, Prochloraz or its salt, kresoxim-methyl are to the EC of cucumber anthracnose
50Be respectively 15.15mg/L and 1.36mg/L.Prochloraz or its salt and kresoxim-methyl were mixed in the scope at 64: 1～1: 16 and all show obvious synergistic effect.Wherein, both mixed synergies in 32: 1～1: 8 scope are comparatively desirable, and mixed synergies is particularly outstanding in 8: 1～1: 2 scope.
Table 2 Prochloraz or its salt, Fluoxastrobin and composite toxicity test analysis of results table thereof to cucumber anthracnose
As shown in Table 1, Prochloraz or its salt, Fluoxastrobin are to the EC of cucumber anthracnose
50Be respectively 15.15mg/L and 3.42mg/L.Prochloraz or its salt and Fluoxastrobin were mixed in the scope at 64: 1～1: 16 and all show obvious synergistic effect.Wherein, both mixed synergies in 32: 1～1: 8 scope are comparatively desirable, and mixed synergies is particularly outstanding in 8: 1～1: 2 scope.
Implementation of an application example two the implementation of Formulation Example
(1) Prochloraz or its salt kresoxim-methyl:
Embodiment 1 80% Prochloraz or its salt kresoxim-methyl wetting powder
Prochloraz or its salt 10%, kresoxim-methyl 70%, lignosulfonates 3%, lauryl sodium sulfate 4%, kaolin add to 100%, mixed 80% Prochloraz or its salt kresoxim-methyl wetting powder of getting.
Embodiment 2 60% Prochlorazs or its salt kresoxim-methyl wetting powder
Prochloraz or its salt 20%, kresoxim-methyl 40%, polycarboxylate 3%, silkworm excrement 4%, starch 5%, diatomite add to 100%, mixed 60% Prochloraz or its salt kresoxim-methyl wetting powder of getting.
Embodiment 3 75% Prochlorazs or its salt water dispersion granules agent of Kresoxim
Prochloraz or its salt 15%, kresoxim-methyl 60%, polycarboxylate 3%, polyoxyethylene carboxylate 3%, lauryl sodium sulfate 4%, sodium bicarbonate 3%, starch add to 100%, mixed 75% Prochloraz or its salt water dispersion granules agent of Kresoxim of getting.
Embodiment 4 50% Prochlorazs or its salt water dispersion granules agent of Kresoxim
Prochloraz or its salt 10%, kresoxim-methyl 40%, alkylphenol-polyethenoxy are phonetic 5%, dodecyl benzene sulfonate 3%, white carbon 15%, bentonite add to 100%, mixed 50% Prochloraz or its salt water dispersion granules agent of Kresoxim.
Embodiment 5 40% Prochlorazs or its salt kresoxim-methyl suspending agent
Prochloraz or its salt 30%, kresoxim-methyl 10%, alkyl benzene sulfonate calcium salt 5%, Sodium Polyacrylate 2%, DBSA 4%, silicone oil 0.1%, xanthan gum 0.3%, phenyl phenol polyoxy ethyl ether 2%, deionized water adds to 100%, mixed 40% Prochloraz or its salt kresoxim-methyl suspending agent of getting.
Embodiment 6 30% Prochlorazs or its salt kresoxim-methyl suspending agent
Prochloraz or its salt 24%, kresoxim-methyl 6%, 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%, mixed 30% Prochloraz or its salt kresoxim-methyl suspending agent of getting.
Embodiment 7 50% Prochlorazs or its salt kresoxim-methyl suspension emulsion
Prochloraz or its salt 40%, kresoxim-methyl 10%, phenyl phenol polyoxy ethyl ether 8%, polycarboxylate 2%, Nekal BX 2%, C10-20 saturated fat acid compounds 0.1%, polyethylene glycol 0.5%, ethylene glycol 4%, phenethyl phenol polyoxy ethyl polypropylene-base ether 1%, deionized water adds to 100%, mixed 28% Prochloraz or its salt kresoxim-methyl suspension emulsion of getting.
Embodiment 8 30% Prochlorazs or its salt kresoxim-methyl suspension emulsion
Prochloraz or its salt 20%, kresoxim-methyl 10%, phenethyl phenol polyoxy ethyl polypropylene-base ether 6%, lignosulfonates 4%, soapberry powder 5%, silicone compound 0.1%, hydroxyethylcellulose 0.1%, ethylene glycol 2%, alkyl benzene calcium sulfonate 2%, deionized water adds to 100%, mixed 30% Prochloraz or its salt kresoxim-methyl suspension emulsion of getting.
(2) Prochloraz or its salt Fluoxastrobin
Embodiment 9 80% Prochlorazs or its salt Fluoxastrobin wetting powder
Prochloraz or its salt 20%, Fluoxastrobin 60%, polyoxyethylene carboxylate 3%, lauryl sodium sulfate 4%, kaolin add to 100%, mixed 80% Prochloraz or its salt Fluoxastrobin wetting powder of getting.
Embodiment 10 68% Prochlorazs or its salt Fluoxastrobin wetting powder
Prochloraz or its salt 4%, Fluoxastrobin 64%, alkylphenol-polyethenoxy be phonetic 3%, draw back powder 4%, kaolin adds to 100%, mixed 68% Prochloraz or its salt Fluoxastrobin wetting powder.
Embodiment 11 68% Prochlorazs or its salt azoxystrobin water dispersible granule
Prochloraz or its salt 64%, Fluoxastrobin 4%, polycarboxylate 3%, lignosulfonates 3%, lauryl sodium sulfate 4%, sodium bicarbonate 3%, white carbon 7%, bentonite add to 100%, mixed 68% Prochloraz or its salt azoxystrobin water dispersible granule of getting.
Embodiment 12 36% Prochlorazs or its salt azoxystrobin water dispersible granule
Prochloraz or its salt 4%, Fluoxastrobin 32%, alkylphenol-polyethenoxy are phonetic 4%, DBSA 4%, starch 15%, diatomite add to 100%, mixed 36% Prochloraz or its salt azoxystrobin water dispersible granule.
Embodiment 13 40% Prochlorazs or its salt Fluoxastrobin suspending agent
Prochloraz or its salt 20%, Fluoxastrobin 20%, 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%, mixed 40% Prochloraz or its salt Fluoxastrobin suspending agent of getting.
Embodiment 14 15% Prochlorazs or its salt Fluoxastrobin suspending agent
Prochloraz or its salt 5%, Fluoxastrobin 10%, polycarboxylate 2%, neopelex 2%, silicone compound 0.1%, polyethylene glycol 0.5%, glycerine 4%, phenethyl phenol polyoxy ethyl polypropylene-base ether 1%, deionized water adds to 100%, mixed 15% Prochloraz or its salt Fluoxastrobin suspending agent of getting.
Embodiment 15 33% Prochlorazs or its salt Fluoxastrobin suspension emulsion
Prochloraz or its salt 32%, Fluoxastrobin 1%, polycarboxylate 2%, Nekal BX 2%, C10-20 saturated fat acid compounds 0.1%, polyethylene glycol 0.5%, ethylene glycol 4%, phenethyl phenol polyoxy ethyl polypropylene-base ether 1%, deionized water adds to 100%, mixed 33% Prochloraz or its salt Fluoxastrobin suspension emulsion of getting.
Embodiment 16 30% Prochlorazs or its salt Fluoxastrobin suspension emulsion
Prochloraz or its salt 20%, Fluoxastrobin 10%, lignosulfonates 2%, dodecyl benzene sulfonate 3%, silicone oil 0.1%, polyethylene glycol 1%, propane diols 4%, deionized water add to 100%, mixed 30% Prochloraz or its salt Fluoxastrobin suspension emulsion of getting.
Embodiment uses three bactericidal compositions that contain Prochloraz or its salt and prevents and treats the wheat powdery mildew test of pesticide effectiveness
This experimental establishment is in suburb, Fuping County, Shaanxi Province, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 25% Fluoxastrobin suspending agent (commercial), 25% Prochloraz missible oil (commercial).
The investigation wheat powdery mildew 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 the wheat powdery mildew disease index respectively and calculated preventive effect in 7 days, 14 days, 30 days after the dispenser for the second time.Experimental result is as follows:
Table 3 contains the bactericidal composition control wheat powdery mildew test of pesticide effectiveness of Prochloraz or its salt
As can be seen from Table 3, can effectively prevent and treat wheat powdery mildew behind Prochloraz or its salt and kresoxim-methyl or the azoxystrobin compound, 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, preventive effect reaches more than 90%.
Implementation of an application example four: the bactericidal composition control cucumber downy mildew test of pesticide effectiveness that contains Prochloraz or its salt
This experimental establishment is at the Xian City, Shanxi Province Changan District, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 25% Fluoxastrobin suspending agent (commercial), 25% Prochloraz missible oil (commercial).
Investigation cucumber downy mildew state of an illness radix 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 7 days, 14 days after the dispenser for the second time.Experimental result is as follows:
Table 4 contains the bactericidal composition control cucumber downy mildew test of pesticide effectiveness of Prochloraz or its salt
As can be seen from Table 4, can effectively prevent and treat cucumber downy mildew behind Prochloraz or its salt and kresoxim-methyl or the azoxystrobin compound 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 cucumber downy mildew had good preventive effect, preventive effect reaches more than 90%.
Implementation of an application example five: the bactericidal composition control alternaria leaf spot of apple test of pesticide effectiveness that contains Prochloraz or its salt
This experimental establishment is in Liang Jia village, Liquan County, Shaanxi Province, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 50% water dispersion granules agent of Kresoxim (commercial), 25% Prochloraz missible oil (commercial).
Investigation alternaria leaf spot of apple state of an illness radix, 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 3 times, investigates disease index respectively and calculates preventive effect in 7 days, 14 days after the dispenser for the second time.Experimental result is as follows:
Table 5 contains the bactericidal composition control alternaria leaf spot of apple test of pesticide effectiveness of Prochloraz or its salt
As can be seen from Table 5, can effectively prevent and treat alternaria leaf spot of apple after Prochloraz or its salt and kresoxim-methyl 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 apple mildew had good preventive effect, preventive effect reaches more than 90%.
Implementation of an application example five: the bactericidal composition control citrus anthracnose test of pesticide effectiveness that contains Prochloraz or its salt
This experimental establishment is in the Jintang County, Sichuan Province, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 50% water dispersion granules agent of Kresoxim (commercial), 25% Prochloraz missible oil (commercial).
Investigation citrus anthracnose state of an illness radix, 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 3 times, investigates disease index respectively and calculates preventive effect in 7 days, 14 days after the dispenser for the second time.Experimental result is as follows:
Table 6 contains the bactericidal composition control citrus anthracnose test of pesticide effectiveness of Prochloraz or its salt
As can be seen from Table 6, can effectively prevent and treat citrus anthracnose after Prochloraz or its salt and kresoxim-methyl 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.
Claims (7)
1. bactericidal composition that contains Prochloraz and methoxy acrylic ester compounds is characterized in that bactericidal composition effective active composition (A) Prochloraz or its salt and (B) weight ratio of kresoxim-methyl or Fluoxastrobin are 64: 1～1: 16.
2. bactericidal composition according to claim 1 is characterized in that: wherein (A) Prochloraz or its salt are 16: 1～1: 4 with the weight ratio of (B) kresoxim-methyl or Fluoxastrobin.
3. bactericidal composition according to claim 2 is characterized in that: wherein (A) Prochloraz or its salt are 8: 1～1: 2 with (B) weight ratio of kresoxim-methyl.
4. bactericidal composition according to claim 2 is characterized in that: wherein (A) Prochloraz or its salt are 8: 1～1: 2 with (B) weight ratio of Fluoxastrobin.
5. bactericidal composition according to claim 1 is characterized in that: wherein the effective active component content accounts for 1～90% of gross weight.
6. bactericidal composition according to claim 5 is characterized in that: wherein the effective active component content accounts for 10～80% of gross weight.
7. bactericidal composition according to claim 1 is characterized in that: bactericidal composition is made wetting powder, water dispersible granules, suspending agent or suspension emulsion.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239889A (en) * | 2011-07-22 | 2011-11-16 | 安徽农业大学 | Bactericide composition containing prochloraz-manganese chloride complex and azoxystrobin |
| CN102396483A (en) * | 2011-11-21 | 2012-04-04 | 江苏辉丰农化股份有限公司 | Antibacterial composition |
| CN103947676A (en) * | 2014-04-18 | 2014-07-30 | 北京明德立达农业科技有限公司 | Pesticide composition and application thereof |
| CN106719766A (en) * | 2017-01-17 | 2017-05-31 | 中国农业科学院蔬菜花卉研究所 | A kind of method of efficient preventing and treating lily bulb penicilliosis |
| CN106922720A (en) * | 2015-12-30 | 2017-07-07 | 江苏龙灯化学有限公司 | A kind of bactericidal composition |
| CN108353922A (en) * | 2018-04-28 | 2018-08-03 | 海南省农业科学院植物保护研究所 | A kind of reddish yellow fiber crops composition pesticide, preparation and its application |
| CN114208566A (en) * | 2021-12-27 | 2022-03-22 | 云南省农业科学院药用植物研究所 | Prevention and treatment method for anthracnose of tsaoko amomum fruits |
-
2010
- 2010-12-20 CN CN2010105966284A patent/CN102047898A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239889A (en) * | 2011-07-22 | 2011-11-16 | 安徽农业大学 | Bactericide composition containing prochloraz-manganese chloride complex and azoxystrobin |
| CN102396483A (en) * | 2011-11-21 | 2012-04-04 | 江苏辉丰农化股份有限公司 | Antibacterial composition |
| CN103947676A (en) * | 2014-04-18 | 2014-07-30 | 北京明德立达农业科技有限公司 | Pesticide composition and application thereof |
| CN103947676B (en) * | 2014-04-18 | 2016-04-13 | 北京明德立达农业科技有限公司 | A kind of composition pesticide and uses thereof |
| CN106922720A (en) * | 2015-12-30 | 2017-07-07 | 江苏龙灯化学有限公司 | A kind of bactericidal composition |
| CN106719766A (en) * | 2017-01-17 | 2017-05-31 | 中国农业科学院蔬菜花卉研究所 | A kind of method of efficient preventing and treating lily bulb penicilliosis |
| CN108353922A (en) * | 2018-04-28 | 2018-08-03 | 海南省农业科学院植物保护研究所 | A kind of reddish yellow fiber crops composition pesticide, preparation and its application |
| CN114208566A (en) * | 2021-12-27 | 2022-03-22 | 云南省农业科学院药用植物研究所 | Prevention and treatment method for anthracnose of tsaoko amomum fruits |
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Address after: 715500 Pucheng County of Shaanxi Province agricultural base industrial park Applicant after: Shaanxi Welch Crop Protection Co., Ltd. Address before: 710075, C, 15 floor, Jinqiao International Plaza, science and technology road, hi tech Zone, Shaanxi, Xi'an Applicant before: Shaanxi Welch Crop Protection Co., Ltd. |
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Application publication date: 20110511 |