CN102239879A - Bactericidal composition containing trifloxystrobin - Google Patents
Bactericidal composition containing trifloxystrobin Download PDFInfo
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- CN102239879A CN102239879A CN2011100829374A CN201110082937A CN102239879A CN 102239879 A CN102239879 A CN 102239879A CN 2011100829374 A CN2011100829374 A CN 2011100829374A CN 201110082937 A CN201110082937 A CN 201110082937A CN 102239879 A CN102239879 A CN 102239879A
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- bacterium ester
- oxime bacterium
- iprobenfos
- isoprothiolane
- bactericidal composition
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Abstract
The invention relates to a bactericidal composition containing trifloxystrobin. Effective active components of the composition comprise (A) trifloxystrobin and (B) isoprothiolane or one of iprobenfos, wherein a weight ratio of A to B is 20:1 to 1:80. An assistant and an excipient are added into the effective active components to prepare a water dispersible granule, a deflocculant, an emulsion in water, a microemulsion and the like. The bactericidal composition is mainly used for preventing and treating rice blast, sheath blight, bakanae diseases and the like of paddy rice.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of bactericidal composition that contains oxime bacterium ester and Isoprothiolane or iprobenfos.
Technical background
Oxime bacterium ester (trifloxystrobin), molecular formula: C
20H
19F
3N
2O
4, chemical name: methyl (E)-methoxyl group imido grpup-(E)-and α-[1-(α, α-three fluoro-m-tolyl)-ethyleneimino oxygen base]-o-tolyl } ethyl acetate.Oxime bacterium ester class wide-spectrum bactericide is the new fluorine-containing bactericide of successfully developing as the bactericide lead compound from natural products Strobilurins of a class.Characteristics such as having efficient, wide spectrum, protection, treat, root out, infiltration, systemic activity, resistance of rainwater washing against, lasting period are long.To 1,4-demethylation enzyme inhibitor, benzamides, the bacterial strain of dicarboxyl amine and benzimidazole generation resistance is effective, does not have cross resistance with at present existing bactericide.Nearly all Mycophytes (Ascomycetes, Basidiomycetes, Oomycete and Fungi Imperfecti) disease such as powdery mildew, rust, Ying's rot, net blotch, downy mildew, rice blast etc. all there is good activity.Except that powdery mildew, leaf spot are had the special efficacy, rust, downy mildew, damping off, scab there is good activity.To crop safety, because of its at soil, capable of being fast degraded in the water, so environmentally safe.
Isoprothiolane (isoprothiolane) molecular formula: C
12H
18O
4S
2, chemical name: diisopropyl-1,3-dithiolane-a-phenyl malonic ester.
Isoprothiolane is a systemic fungicide, and rice blast is had special efficacy.Rice plant accumulates on leaf texture after absorbing medicament, concentrates on cob and branch stalk especially, invades thereby suppress germ, hinders the germ lipid-metabolism, suppresses the germ growth, plays prevention and treatment.
Iprobenfos (iprobenfos), molecular formula are C
13H
21O
3PS, chemical name: O, O-diisopropyl-S-benzyl thiolophosphate.
Iprobenfos is different third kitazine, belongs to organophosphorus fungicide.Main interference cell membrane permeability stops some lipophilic chitin precursor by cytoplasma membrane, and chitinous biosynthesis block is hindered, and cell wall can not be grown, and suppresses the normal development of thalline.
No matter be oxime bacterium ester, Isoprothiolane (iprobenfos) 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.
Oxime bacterium ester is different with Isoprothiolane (iprobenfos) mechanism of action, and mutually composite have good synergistic effect within the specific limits.And composite about oxime bacterium ester and Isoprothiolane (iprobenfos) 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 oxime bacterium ester, wherein oxime bacterium ester and Isoprothiolane or iprobenfos weight ratio are 20: 1～1: 80.
The described bactericidal composition that contains oxime bacterium ester, wherein the weight ratio of oxime bacterium ester and Isoprothiolane or iprobenfos is 10: 1～1: 40.
The described bactericidal composition that contains oxime bacterium ester, wherein the weight ratio of oxime bacterium ester and Isoprothiolane or iprobenfos is 5: 1～1: 20.
The described bactericidal composition that contains oxime bacterium ester, wherein the weight ratio of oxime bacterium ester and Isoprothiolane is 1: 1～1: 10.
The described bactericidal composition that contains oxime bacterium ester, wherein the weight ratio of oxime bacterium ester and iprobenfos is 1: 1～1: 20.
The described bactericidal composition that contains oxime bacterium ester connection, wherein the effective active component content accounts for 1～85% of gross weight, is preferably 10～80%.
The described bactericidal composition that contains oxime bacterium ester connection, when making liquid preparation, wherein the effective active component content accounts for 1～60% of gross weight, is preferably 5～50%.
The described bactericidal composition that contains oxime bacterium ester 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, aqueous emulsion, microemulsion.
Described auxiliary agent has dispersant, wetting agent, disintegrant, 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, white carbon, 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, white carbon, the precipitated calcium carbonate.
Composition of the present invention is mainly used in control rice blast, banded sclerotial blight, bakanae disease etc.
Wetting powder the key technical indexes of the present invention:
Table 1
Water dispersible granules the key technical indexes of the present invention:
Table 2
Suspending agent the key technical indexes of the present invention:
Table 3
Aqueous emulsion the key technical indexes of the present invention:
Table 4
Microemulsion the key technical indexes of the present invention:
Table 5
Beneficial effect of the present invention: (1) present composition effective active composition oxime bacterium ester and Isoprothiolane or iprobenfos 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 rice blast.
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: oxime bacterium ester and Isoprothiolane (or iprobenfos) are composite to the rice blast 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 rice blast.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 oxime bacterium ester and Isoprothiolane (or iprobenfos) shared ratio in combination
A is an oxime bacterium ester
B is Isoprothiolane (or iprobenfos)
Result of the test is as shown in the table:
Table 6 oxime bacterium ester, Isoprothiolane and composite toxicity test analysis of results table thereof to rice blast
As shown in Table 6, oxime bacterium ester, Isoprothiolane are to the EC of rice blast
50Be respectively 0.89mg/L and 19.54mg/L.The virulence of oxime bacterium ester is higher than the virulence of Isoprothiolane.Oxime bacterium ester and Isoprothiolane were mixed in the scope at 20: 1～1: 80 and all show obvious synergistic effect.Wherein, both mixed synergies in 5: 1～1: 20 scope are comparatively desirable, and mixed synergies is particularly outstanding in 1: 1～1: 10 scope.
Table 7 oxime bacterium ester, iprobenfos and composite toxicity test analysis of results table thereof to rice blast
As shown in Table 7, oxime bacterium ester, iprobenfos are to the EC of rice blast
50Be respectively 0.88mg/L and 32.14mg/L.The virulence of oxime bacterium ester is higher than the virulence of iprobenfos.Oxime bacterium ester and iprobenfos were mixed in the scope at 20: 1～1: 80 and all show obvious synergistic effect.Wherein, both mixed synergies in 5: 1～1: 40 scope are comparatively desirable, and mixed synergies is particularly outstanding in 1: 1～1: 20 scope.
Implementation of an application example two the implementation of Formulation Example
(1) oxime bacterium ester Isoprothiolane:
Embodiment 1 80% oxime bacterium ester Isoprothiolane wetting powder
Oxime bacterium ester 10%, Isoprothiolane 70%, alkylphenol-polyethenoxy are phonetic 3%, lignosulfonates 2%, lauryl sodium sulfate 3%, kaolin add to 100%, mixed 80% oxime bacterium ester 'Daowenling ' water dispersible granule.
Embodiment 2 50% oxime bacterium ester Isoprothiolane wetting powders
Oxime bacterium ester 20%, Isoprothiolane 30%, lignosulfonates 3%, lauryl sodium sulfate 4%, kaolin add to 100%, the mixed 50% oxime bacterium ester 'Daowenling ' water dispersible granule that gets.
Embodiment 3 70% oxime bacterium ester 'Daowenling ' water dispersible granules
Oxime bacterium ester 10%, Isoprothiolane 60%, polycarboxylate 3%, polyoxyethylene carboxylate 3%, lauryl sodium sulfate 4%, sodium bicarbonate 3%, diatomite add to 100%, the mixed 70% oxime bacterium ester 'Daowenling ' water dispersible granule that gets.
Embodiment 4 55% oxime bacterium ester 'Daowenling ' water dispersible granules
Oxime bacterium ester 5%, Isoprothiolane 50%, alkylphenol-polyethenoxy are phonetic 5%, dodecyl benzene sulfonate 3%, white carbon 2%, bentonite add to 100%, mixed 55% oxime bacterium ester 'Daowenling ' water dispersible granule.
Embodiment 5 40% oxime bacterium ester Isoprothiolane suspending agents
Oxime bacterium ester 10%, Isoprothiolane 30%, 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%, the mixed 40% oxime bacterium ester Isoprothiolane suspending agent that gets.
Embodiment 6 30% oxime bacterium ester Isoprothiolane suspending agents
Oxime bacterium ester 5%, Isoprothiolane 25%, 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 30% oxime bacterium ester Isoprothiolane suspending agent that gets.
Embodiment 7 48% oxime bacterium ester Isoprothiolane aqueous emulsions
Oxime bacterium ester 8%, Isoprothiolane 40%, fatty alcohol-polyoxyethylene ether 5%, alkylbenzenesulfonate 4%, C3-C6 alcohol 3%, polyethylene glycol 2%, gelatin 2%, silicone oil 0.4%, deionized water supplies 100%, the mixed 48% oxime bacterium ester Isoprothiolane aqueous emulsion that gets.
Embodiment 8 15% oxime bacterium ester Isoprothiolane aqueous emulsions
Oxime bacterium ester 5%, Isoprothiolane 10%, phenethyl phenol polyethenoxy ether 7%, alkylbenzenesulfonate 5%, C3-C6 alcohol 5%, glycerine 4%, gum Arabic 1%, silicone oil 0.4%, deionized water supplies 100%, the mixed 15% oxime bacterium ester Isoprothiolane aqueous emulsion that gets.
Embodiment 9 40% oxime bacterium ester Isoprothiolane microemulsions
With oxime bacterium ester 20%, Isoprothiolane 20%, tween 4%, alkylbenzenesulfonate 3%, phenethyl phenol polyethenoxy ether phosphate 5%, xanthans 2%, propane diols 3%, silicone oil 0.4%, deionized water is supplied 100%, 40% oxime bacterium ester Isoprothiolane microemulsion.
Embodiment 10 24% oxime bacterium ester Isoprothiolane microemulsions
With oxime bacterium ester 20%, Isoprothiolane 4%, alkylphenol polyoxyethylene phosphate 3%, castor oil polyoxyethylene ether 5%, gelatin 2%, glycerine 3%, silicone oil 0.4%, deionized water is supplied 100%, 24% oxime bacterium ester Isoprothiolane microemulsion.
(2) oxime bacterium ester iprobenfos
Embodiment 11 81% oxime bacterium ester iprobenfos wetting powders
Oxime bacterium ester 1%, iprobenfos 80%, alkylphenol-polyethenoxy are phonetic 3%, lauryl sodium sulfate 4%, white carbon add to 100%, mixed 81% oxime bacterium ester iprobenfos water dispersible granules.
Embodiment 12 65% oxime bacterium ester iprobenfos wetting powders
Oxime bacterium ester 5%, iprobenfos 60%, polycarboxylate 4%, lauryl sodium sulfate 4%, white carbon 15%, diatomite add to 100%, the mixed 65% oxime bacterium ester iprobenfos water dispersible granules that gets.
Embodiment 13 75% oxime bacterium ester iprobenfos water dispersible granules
Oxime bacterium ester 10%, iprobenfos 65%, polycarboxylate 3%, lignosulfonates 3%, lauryl sodium sulfate 4%, sodium bicarbonate 3%, white carbon 7%, bentonite add to 100%, the mixed 75% oxime bacterium ester iprobenfos water dispersible granules that gets.
Embodiment 14 48% oxime bacterium ester iprobenfos water dispersible granules
Oxime bacterium ester 40%, iprobenfos 8%, alkylphenol-polyethenoxy are phonetic 4%, DBSA 4%, white carbon 5%, ammonium sulfate 12%, kaolin add to 100%, mixed 48% oxime bacterium ester iprobenfos water dispersible granules.
Embodiment 15 40% oxime bacterium ester iprobenfos suspending agents
Oxime bacterium ester 20%, iprobenfos 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%, the mixed 40% oxime bacterium ester iprobenfos suspending agent that gets.
Embodiment 16 36% oxime bacterium ester iprobenfos suspending agents
Oxime bacterium ester 6%, iprobenfos 30%, 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%, the mixed 36% oxime bacterium ester iprobenfos suspending agent that gets.
Embodiment 17 40% oxime bacterium ester iprobenfos microemulsions
With oxime bacterium ester 5%, iprobenfos 35%, ethylene glycol 4%, polyvinyl alcohol 2%, nonionic EO-PO block copolymer 8%, alkylbenzenesulfonate 3%, silicone oil 0.4%, deionized water supplies 100%, makes 40% oxime bacterium ester iprobenfos microemulsion.
Embodiment 18 11% oxime bacterium ester iprobenfos microemulsions
With oxime bacterium ester 10%, iprobenfos 1%, sapn series 8%, aliphatic alcohol polyoxyvinethene phosphate 7%, propane diols 3%, gelatin 1%, silicone oil 0.4%, deionized water is supplied 100%, 10% oxime bacterium ester iprobenfos microemulsion.
Embodiment 19 50% oxime bacterium ester iprobenfos aqueous emulsions
With oxime bacterium ester 10%, iprobenfos 40%, fatty alcohol-polyoxyethylene ether 6%, alkylbenzenesulfonate 4%, C3-C6 alcohol 5%, polyethylene glycol 2%, gelatin 2%, silicone oil 0.4%, deionized water supplies 100%, makes 50% oxime bacterium ester iprobenfos aqueous emulsion.
Embodiment 20 21% oxime bacterium ester iprobenfos aqueous emulsions
With oxime bacterium ester 1%, iprobenfos 20%, castor oil polyoxyethylene ether 6%, C3-C6 alcohol 5%, gelatin 0.5%, glycerine 4%, sodium chloride 2%, silicone oil 0.4%, deionized water supplies 100%, makes 21% oxime bacterium ester iprobenfos aqueous emulsion.
Embodiment uses three bactericidal compositions that contain oxime bacterium ester and prevents and treats the rice blast test of pesticide effectiveness
This experimental establishment is in Jidong County, Heilongjiang Province, test medicine is researched and developed, is provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 40% Isoprothiolane wetting powder (commercial), 40% iprobenfos missible oil (commercial), 12.5% oxime bacterium emulsifiable concentrate (commercial).
The investigation rice blast 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 rice blast disease index respectively and calculated preventive effect in 3 days, 14 days, 30 days after the dispenser for the second time.Experimental result is as follows:
Table 8 contains the bactericidal composition control rice blast test of pesticide effectiveness of oxime bacterium ester
As can be seen from Table 8, can effectively prevent and treat rice blast after oxime bacterium ester and Isoprothiolane or iprobenfos 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, preventive effect reaches more than 90%.
Implementation of an application example four: the bactericidal composition that contains oxime bacterium ester is prevented and treated the rice sheath blight disease test of pesticide effectiveness
This experimental establishment is in the Guangxi province Longan County, and test medicine is researched and developed, provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 40% Isoprothiolane wetting powder (commercial), 40% iprobenfos missible oil (commercial), 12.5% oxime bacterium emulsifiable concentrate (commercial).
Investigation rice sheath blight disease 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 3 days, 14 days, 30 days after the dispenser for the second time.Experimental result is as follows:
Table 9 contains the bactericidal composition of oxime bacterium ester and prevents and treats the rice sheath blight disease test of pesticide effectiveness
As can be seen from Table 9, can effectively prevent and treat rice sheath blight disease after oxime bacterium ester and Isoprothiolane or iprobenfos 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 bakanae disease of rice had good preventive effect, preventive effect reaches more than 90%.
Claims (7)
1. bactericidal composition that contains oxime bacterium ester is characterized in that bactericidal composition effective active composition (A) the oxime bacterium ester and (B) weight ratio of Isoprothiolane or iprobenfos are 20: 1～1: 80.
2. the bactericidal composition that contains oxime bacterium ester according to claim 1 is characterized in that: wherein (A) oxime bacterium ester is 5: 1～1: 20 with the weight ratio of (B) Isoprothiolane or iprobenfos.
3. the bactericidal composition that contains oxime bacterium ester according to claim 2 is characterized in that: wherein the weight ratio of oxime bacterium ester and Isoprothiolane is 1: 1～1: 10.
4. the bactericidal composition that contains oxime bacterium ester according to claim 2 is characterized in that: wherein the weight ratio of oxime bacterium ester and iprobenfos is 1: 5～1: 20.
5. the bactericidal composition that contains oxime bacterium ester according to claim 1 is characterized in that: wherein the effective active component content accounts for 1～85% of gross weight.
6. the bactericidal composition that contains oxime bacterium ester according to claim 1 is characterized in that: bactericidal composition is made wetting powder, water dispersible granules, suspending agent, aqueous emulsion, microemulsion.
7. the bactericidal composition that contains oxime bacterium ester and Carbatene according to claim 1 is used to prevent and treat rice blast, banded sclerotial blight, the bakanae disease of paddy rice.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103798249A (en) * | 2014-02-24 | 2014-05-21 | 姚卫平 | Field tank mix synergistic pesticide fertilizer for preventing and curing neck rot diseases of rice ears and spraying method thereof |
| CN105076225A (en) * | 2015-08-27 | 2015-11-25 | 湖州旭龙生物化学有限公司 | Sterilizing composition with trifloxystrobin and merremia boisiana extracts |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101647436A (en) * | 2009-07-21 | 2010-02-17 | 深圳诺普信农化股份有限公司 | Trifloxystrobin microemulsion and manufacturing method thereof |
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2011
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101647436A (en) * | 2009-07-21 | 2010-02-17 | 深圳诺普信农化股份有限公司 | Trifloxystrobin microemulsion and manufacturing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103798249A (en) * | 2014-02-24 | 2014-05-21 | 姚卫平 | Field tank mix synergistic pesticide fertilizer for preventing and curing neck rot diseases of rice ears and spraying method thereof |
| CN105076225A (en) * | 2015-08-27 | 2015-11-25 | 湖州旭龙生物化学有限公司 | Sterilizing composition with trifloxystrobin and merremia boisiana extracts |
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Address after: 715500 middle section of North Ring Road, Pucheng County, Shaanxi Patentee after: Shanxi Thompson Biological Technology Co., Ltd. Address before: 710075, C, 15 floor, Jinqiao International Plaza, science and technology road, hi tech Zone, Shaanxi, Xi'an Patentee before: Shanxi Thompson Biological Technology Co., Ltd. |
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