CN102302024A - Bactericidal composition containing spiroxamine and thiocarbamate - Google Patents
Bactericidal composition containing spiroxamine and thiocarbamate Download PDFInfo
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Abstract
The invention relates to a bactericidal composition containing spiroxamine and thiocarbamate. The bactericidal composition contains an active ingredient A, namely spiroxamine, and an active ingredient B, namely one of metiram, zineb and mancozeb, wherein the weight radio of the active ingredient A to the active ingredient B is 30:1-1:60; aids and excipients are added into the active ingredients to prepare water dispersible granules, suspension emulsion and the like; and the bactericidal composition is mainly used for preventing and controlling powdery mildew, rust, leaf spot, downy mildew, rice blast and the like.
Description
Technical field
The invention belongs to technical field of pesticide, relate to the preparation and the application of the bactericidal composition of a kind of contain spiroxamine and thiocarbamates.
Technical background
Volution bacterium amine (Spiroxamine), molecular formula: C
18H
35NO
2, English another name: N-Ethyl-N-propy1-8-tert-butyl-1,4-dioxaspiro[4.5] and dec-2-ylmethylamine.Volution bacterium amine is the substitutional amine-group bactericide, and the sterol biosynthesis inhibitor mainly suppresses the synthetic of germ C-14 deoxidation methylase.Controlling object is wheat powdery mildew and various rust, barley leaf blotch and stripe disease.Volution bacterium amine is a kind of page bactericide of novel, interior absorption, and powdery mildew is had special efficacy.Speed of action is fast and the lasting period is long, has protection and therapeutic action concurrently.Both can use separately, again can with other fungicide compoundings to enlarge fungicidal spectrum.
Carbatene (metiram), chemical name: two (the two thiocarbamate esters) zinc (2+) of three [ammonia] ethene)] [8-connects dithione for tetrahydrochysene-1,4,7-two thiophene diazocines-3], polymer.Carbatene is a kind of good protective fungicide, belongs to low-toxin farm chemicals.Because wide, the difficult resistance that produces of its bactericidal range, control efficiency obviously is better than other same series bactericidal agents, so consumption is a large tonnage product in the world always.Be the substitute products of present other protective fungicides, effect is remarkable, steady quality, reliable.
Zineb (zineb), molecular formula are C
4H
6N
2S
4Zn, chemical name: zinc ethylenebisdithiocarbamate.Zineb belongs to the benzene thiocarbamates; It is the protectant that a kind of foliage spray is used; To plant safety; The active ingredient chemical property is more active, in water, is prone to be oxidized to different thiocyanation compound, to the cause of disease thalline contain-enzyme of SH base has had strong inhibitory effects; And the direct kill pathogens spore of ability; Suppress the germination of spore, stop in the germ invaded plants body, but very little to the mycelial lethal effect of cause of disease in the invaded plants body.
Mancozeb (mancozeb) molecular formula: C
4H
6N
2S
4MnZn chemical name: the complex salt of two two thiocarbamoyl manganese of ethylene and zinc.Mancozeb is the complex that maneb and zinc are formed, and belongs to the wider protective fungicide of fungicidal spectrum.It mainly is the oxidation that suppresses pyruvic acid in the thalline.Effective to multiple diseases such as the anthracnose on fruit tree, the vegetables, early blight, simultaneously its normal and systemic fungicide is mixed, and is used for the generation of delaying drug resistance.
No matter be volution bacterium amine, zineb, Carbatene, mancozeb 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 different effects mechanism 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.
Volution bacterium amine is different with the mechanism of action of zineb, Carbatene, mancozeb, and each other composite have good synergistic effect within the specific limits.And composite about volution bacterium amine and zineb, Carbatene, mancozeb 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 realizes through following technical scheme:
A kind of bactericidal composition of contain spiroxamine, wherein volution bacterium amine and Carbatene, zineb or mancozeb weight ratio are 30: 1～1: 60.
The bactericidal composition of described contain spiroxamine, wherein the weight ratio of volution bacterium amine and Carbatene, zineb or mancozeb be preferably 5: 1～1: 30.
The bactericidal composition of described contain spiroxamine, wherein the weight ratio of volution bacterium amine and Carbatene, zineb or mancozeb is more preferably 1: 1～1: 30.
The bactericidal composition of described contain spiroxamine, wherein the weight ratio of volution bacterium amine and Carbatene, zineb or mancozeb further is preferably 1: 1～1: 10.
The bactericidal composition that described contain spiroxamine joins, wherein the effective active component content accounts for 1～90% of gross weight, is preferably 10～80%.
The bactericidal composition of described contain spiroxamine is according to method known in those skilled in the art, adds corresponding additive and filler, process agricultural and go up any formulation that allows, more preferably as: wetting powder, water dispersible granules, suspension emulsion or suspension emulsion.
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, 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 of the present invention is mainly used in prevents and treats powdery mildew, leaf spot, rust, downy mildew, glume blight, damping off, rice blast, net blotch, anthracnose, apple scab etc.
Aqueous emulsion the key technical indexes of the present invention:
Microemulsion the key technical indexes of the present invention:
Suspension emulsion the key technical indexes of the present invention:
Beneficial effect of the present invention: (1) present composition effective active composition volution bacterium amine and Carbatene, zineb or mancozeb belong to the bactericide of two kinds of different effects mechanism, and both are mixed each other 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 powdery mildew, leaf spot, downy mildew, rust, rice blast.
Embodiment
Below in conjunction with embodiment the present invention is further illustrated, but the present invention is not limited thereto.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.
Practice example one: volution bacterium amine and Carbatene, zineb or mancozeb are composite to target germ Toxicity Determination
After the effective inhibition concentration scope of each medicament was confirmed 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 target 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 following:
Wherein: a, b are respectively volution bacterium amine and Carbatene, zineb or mancozeb shared ratio in combination
A is a volution bacterium amine
B is Carbatene, zineb or mancozeb
Result of the test is as shown in the table:
Table 5 volution bacterium amine, Carbatene and composite toxicity test analysis of results table thereof to wheat powdery mildew
Can know that by table 5 volution bacterium amine, Carbatene are to the EC of wheat powdery mildew
50Be respectively 5.62mg/L and 25.96mg/L.The virulence of volution bacterium amine is higher than the virulence of Carbatene.Volution bacterium amine and Carbatene were mixed in the scope at 30: 1～1: 60 and all show obvious synergistic effect.Wherein, both mixed synergies in 5: 1～1: 30 scope are comparatively desirable, and mixed synergies is particularly outstanding in 1: 1～1: 10 scope.
Table 6 volution bacterium amine, zineb and composite toxicity test analysis of results table thereof to barley leaf blotch
Can know that by table 6 volution bacterium amine, zineb are to the EC of barley leaf blotch
50Be respectively 5.43mg/L and 30.21mg/L.The virulence of volution bacterium amine is higher than the virulence of zineb.Volution bacterium amine and zineb were mixed in the scope at 30: 1～1: 60 and all show obvious synergistic effect.Wherein, both mixed synergies in 5: 1～1: 30 scope are comparatively desirable, and mixed synergies is particularly outstanding in 1: 1～1: 10 scope.
Table 7 volution bacterium amine, mancozeb and composite toxicity test analysis of results table thereof to powdery mildew of cucumber
Can know that by table 7 volution bacterium amine, mancozeb are to the EC of powdery mildew of cucumber
50Be respectively 6.53mg/L and 33.88mg/L.The virulence of volution bacterium amine is higher than the virulence of mancozeb.Volution bacterium amine and mancozeb were mixed in the scope at 30: 1～1: 60 and all show obvious synergistic effect.Wherein, both mixed synergies in 5: 1～1: 30 scope are comparatively desirable, and mixed synergies is particularly outstanding in 1: 1～1: 10 scope.
Practice example two and implement the prescription example
(1) volution bacterium amine zineb:
Embodiment 140% volution bacterium amine zineb microemulsion
With volution bacterium amine 5%, zineb 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% volution bacterium amine zineb microemulsion.
Embodiment 230% volution bacterium amine zineb microemulsion
With volution bacterium amine 20%, zineb 10%, tween 4%, alkylbenzenesulfonate 3%, phenethyl phenol polyethenoxy ether phosphate 5%, xanthans 2%, propane diols 3%, silicone oil 0.4%, deionized water is supplied 100%, 30% volution bacterium amine zineb microemulsion.
Embodiment 320% volution bacterium amine zineb microemulsion
With volution bacterium amine 4%, zineb 16%, alkylphenol polyoxyethylene phosphate 3%, castor oil polyoxyethylene ether 5%, gelatin 2%, glycerine 3%, silicone oil 0.4%, deionized water is supplied 100%, 20% volution bacterium amine zineb microemulsion.
Embodiment 450% volution bacterium amine zineb aqueous emulsion
With volution bacterium amine 10%, zineb 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% volution bacterium amine zineb aqueous emulsion.
Embodiment 538% volution bacterium amine zineb aqueous emulsion
With volution bacterium amine 8%, zineb 30%, alkylbenzenesulfonate 4%, alkylphenol polyoxyethylene 5%, C3-C6 alcohol 7%, propane diols 4%, polyvinyl alcohol 1%, silicone oil 0.4%, deionized water supplies 100%, makes 38% volution bacterium amine zineb aqueous emulsion.
Embodiment 625% volution bacterium amine zineb aqueous emulsion
With volution bacterium amine 20%, zineb 5%, phenethyl phenol polyethenoxy ether 7%, alkylbenzenesulfonate 5%, C3-C6 alcohol 5%, glycerine 4%, gum Arabic 1%, silicone oil 0.4%, deionized water supplies 100%, makes 25% volution bacterium amine zineb aqueous emulsion.
Embodiment 740% volution bacterium amine zineb suspension emulsion
Volution bacterium amine 10%, zineb 30%, alkyl benzene sulfonate calcium salt 5%, Sodium Polyacrylate 2%, alkyl benzene calcium sulfonate 5%, silicone oil 0.1%, xanthan gum 0.3%, phenyl phenol polyoxy ethyl ether 2%; Deionized water adds to 100%, the mixed 40% volution bacterium amine zineb suspension emulsion that gets.
Embodiment 830% volution bacterium amine zineb suspension emulsion
Volution bacterium amine 15%, zineb 15%, polycarboxylate 4%, soapberry powder 5%, phenethyl phenol polyoxy ethyl polypropylene-base ether 4%, silicone compound 0.1%, hydroxyethylcellulose 0.1%, ethylene glycol 2%, alkyl benzene calcium sulfonate 2%; Deionized water adds to 100%, the mixed 30% volution bacterium amine zineb suspension emulsion that gets.
Embodiment 928% volution bacterium amine zineb suspension emulsion
Volution bacterium amine 4%, zineb 24%, polycarboxylate 2%, Nekal BX 2%, phenyl phenol polyoxy ethyl ether 5%, 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 28% volution bacterium amine zineb suspension emulsion that gets.
(2) volution bacterium amine mancozeb
Embodiment 1030% volution bacterium amine mancozeb microemulsion
With volution bacterium amine 10%, mancozeb 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%, 30% volution bacterium amine mancozeb microemulsion.
Embodiment 1120% volution bacterium amine mancozeb microemulsion
With volution bacterium amine 16%, mancozeb 4%, alkylphenol polyoxyethylene phosphate 3%, castor oil polyoxyethylene ether 5%, gelatin 2%, glycerine 3%, silicone oil 0.4%, deionized water is supplied 100%, 20% volution bacterium amine mancozeb microemulsion.
Embodiment 1210% volution bacterium amine mancozeb microemulsion
With volution bacterium amine 1%, mancozeb 9%, sapn series 8%, aliphatic alcohol polyoxyvinethene phosphate 7%, propane diols 3%, gelatin 1%, silicone oil 0.4%, deionized water is supplied 100%, 10% volution bacterium amine mancozeb microemulsion.
Embodiment 1350% volution bacterium amine mancozeb aqueous emulsion
With volution bacterium amine 40%, mancozeb 10%, 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% volution bacterium amine mancozeb aqueous emulsion.
Embodiment 1425% volution bacterium amine mancozeb aqueous emulsion
With volution bacterium amine 5%, mancozeb 20%, phenethyl phenol polyethenoxy ether 7%, alkylbenzenesulfonate 5%, C3-C6 alcohol 5%, glycerine 4%, gum Arabic 1%, silicone oil 0.4%; Deionized water supplies 100%, makes 25% volution bacterium amine mancozeb aqueous emulsion.
Embodiment 1511% volution bacterium amine mancozeb aqueous emulsion
With volution bacterium amine 1%, mancozeb 10%, 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 11% volution bacterium amine mancozeb aqueous emulsion.
Embodiment 1640% volution bacterium amine mancozeb suspension emulsion
Volution bacterium amine 20%, mancozeb 20%, benzyl dimethyl phenol polyoxy ethyl ether 4%, 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% volution bacterium amine mancozeb suspension emulsion that gets.
Embodiment 1736% volution bacterium amine mancozeb suspension emulsion
Volution bacterium amine 6%, mancozeb 30%, polycarboxylate 2%, Nekal BX 2%, phenyl phenol polyoxy ethyl ether 6%, 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% volution bacterium amine mancozeb suspension emulsion that gets.
Embodiment 1815% volution bacterium amine mancozeb suspension emulsion
Volution bacterium amine 5%, mancozeb 10%, phenyl phenol polyoxy ethyl ether phosphate 4%, 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%, the mixed 15% volution bacterium amine mancozeb suspension emulsion that gets.
(3) volution bacterium amine Carbatene:
Embodiment 1940% volution bacterium amine Carbatene microemulsion
With volution bacterium amine 5%, Carbatene 35%, 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% volution bacterium amine Carbatene microemulsion.
Embodiment 2020% volution bacterium amine Carbatene microemulsion
With volution bacterium amine 16%, Carbatene 4%, alkylphenol polyoxyethylene phosphate 3%, castor oil polyoxyethylene ether 5%, gelatin 2%, glycerine 3%, silicone oil 0.4%, deionized water is supplied 100%, 20% volution bacterium amine Carbatene microemulsion.
Embodiment 2110% volution bacterium amine Carbatene microemulsion
With volution bacterium amine 6%, Carbatene 4%, sapn series 8%, aliphatic alcohol polyoxyvinethene phosphate 7%, propane diols 3%, gelatin 1%, silicone oil 0.4%, deionized water is supplied 100%, 10% volution bacterium amine Carbatene microemulsion.
Embodiment 2250% volution bacterium amine Carbatene aqueous emulsion
With volution bacterium amine 40%, Carbatene 10%, 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% volution bacterium amine Carbatene aqueous emulsion.
Embodiment 2338% volution bacterium amine Carbatene aqueous emulsion
With volution bacterium amine 30%, Carbatene 8%, alkylbenzenesulfonate 4%, alkylphenol polyoxyethylene 5%, C3-C6 alcohol 7%, propane diols 4%, polyvinyl alcohol 1%, silicone oil 0.4%, deionized water supplies 100%, makes 38% volution bacterium amine Carbatene aqueous emulsion.
Embodiment 2425% volution bacterium amine Carbatene aqueous emulsion
With volution bacterium amine 5%, Carbatene 20%, phenethyl phenol polyethenoxy ether 7%, alkylbenzenesulfonate 5%, C3-C6 alcohol 5%, glycerine 4%, gum Arabic 1%, silicone oil 0.4%, deionized water supplies 100%, makes 25% volution bacterium amine Carbatene aqueous emulsion.
Embodiment 2540% volution bacterium amine Carbatene suspension emulsion
Volution bacterium amine 20%, Carbatene 20%, alkyl benzene sulfonate calcium salt 8%, 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% volution bacterium amine Carbatene suspension emulsion that gets.
Embodiment 2635% volution bacterium amine Carbatene suspension emulsion
Volution bacterium amine 5%, Carbatene 30%, polycarboxylate 4%, alkyl benzene calcium sulfonate 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 35% volution bacterium amine Carbatene suspension emulsion that gets.
Embodiment 2730% volution bacterium amine Carbatene suspension emulsion
Volution bacterium amine 3%, Carbatene 27%, polycarboxylate 2%, Nekal BX 2%, ethylene oxide-propylene oxide block copolymer 4%, 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 30% volution bacterium amine Carbatene suspension emulsion that gets.Embodiment uses the bactericidal composition of three contain spiroxamines and prevents and treats the powdery mildew of cucumber test of pesticide effectiveness
This experimental establishment is in suburb, Tianshui, Gansu Province; Test medicine is researched and developed, is provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 80% water dispersion granules agent of dithane (commercial), 80% thioneb wettable powder (commercial), 70% Carbatene water dispersible granules (commercial), 50% volution bacterium amine missible oil (commercial).
The investigation powdery mildew of cucumber 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 powdery mildew of cucumber disease index respectively and calculated preventive effect in 7 days, 21 days after the dispenser for the second time.Experimental result is as follows:
The bactericidal composition of table 8 contain spiroxamine is prevented and treated the powdery mildew of cucumber test of pesticide effectiveness
Can be found out that by table 8 can effectively prevent and treat powdery mildew of cucumber after volution bacterium amine and Carbatene, zineb or mancozeb are composite, control efficiency all is better than contrasting medicament, the lasting period is long.In the test scope of medication, the target crop is had no adverse effects, preventive effect reaches more than 90%.
Practice example four: the bactericidal composition of contain spiroxamine is prevented and treated the wheat rust test of pesticide effectiveness
This experimental establishment is in the Lichuan County, Jiangxi Province; Test medicine is researched and developed, is provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 80% water dispersion granules agent of dithane (commercial), 80% mancozeb wettable powder (commercial), 70% Carbatene water dispersible granules (commercial), 50% volution bacterium amine missible oil (commercial).
Investigation wheat rust 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, 21 days after the dispenser for the second time.Experimental result is as follows:
The bactericidal composition of table 9 contain spiroxamine is prevented and treated the wheat rust test of pesticide effectiveness
Can find out that by table 9 can effectively prevent and treat wheat rust after volution bacterium amine and Carbatene, zineb or mancozeb 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.
Practice example five: the bactericidal composition control wheat powdery mildew test of pesticide effectiveness of contain spiroxamine
This experimental establishment is Li Jiacun in Hu County, Shaanxi Province; Test medicine is researched and developed, is provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 80% water dispersion granules agent of dithane (commercial), 80% mancozeb wettable powder (commercial), 70% Carbatene water dispersible granules (commercial), 50% volution bacterium amine missible oil (commercial).
Investigation wheat powdery mildew 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, 21 days after the dispenser for the second time.Experimental result is as follows:
The bactericidal composition control wheat powdery mildew test of pesticide effectiveness of table 10 contain spiroxamine
Can find out that by table 10 can effectively prevent and treat wheat powdery mildew after volution bacterium amine and zineb, Carbatene, mancozeb 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 (8)
1. the bactericidal composition of contain spiroxamine and thiocarbamates is characterized in that bactericidal composition effective active composition (A) volution bacterium amine and a kind of weight ratio in (B) Carbatene, zineb or the mancozeb are 30: 1～1: 60.
2. bactericidal composition according to claim 1 is characterized in that: wherein (A) volution bacterium amine is 5: 1～1: 30 with a kind of weight ratio in (B) Carbatene, zineb or the mancozeb.
3. bactericidal composition according to claim 2 is characterized in that: wherein (A) volution bacterium amine is 1: 1～1: 10 with (B) weight ratio of Carbatene.
4. bactericidal composition according to claim 2 is characterized in that: wherein (A) volution bacterium amine is 1: 1～1: 10 with (B) weight ratio of zineb.
5. bactericidal composition according to claim 2 is characterized in that: wherein (A) volution bacterium amine is 1: 1～1: 10 with (B) weight ratio of mancozeb.
6. bactericidal composition according to claim 1 is characterized in that: wherein the effective active component content accounts for 1～90% of gross weight.
7. bactericidal composition according to claim 6 is characterized in that: wherein the effective active component content accounts for 10～80% of gross weight.
8. bactericidal composition according to claim 1 is used to prevent and treat powdery mildew, leaf spot, rust, downy mildew, glume blight, damping off, rice blast, net blotch, anthracnose, the apple scab of crop.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766952A (en) * | 2016-04-26 | 2016-07-20 | 南京华洲药业有限公司 | Sterilization composition containing isopyrazam and folpet and application of sterilization composition |
| CN105766931A (en) * | 2016-04-26 | 2016-07-20 | 南京华洲药业有限公司 | Sterilization composition containing isopyrazam and spiroxamine and application of sterilization composition |
| CN107439573A (en) * | 2017-07-05 | 2017-12-08 | 南京红太阳股份有限公司 | Bactericidal composition and its application of a kind of pyrrole bacterium ketone of benzene containing amine and volution bacterium amine |
| US11284623B2 (en) * | 2012-11-22 | 2022-03-29 | Basf Corporation | Pesticidal mixtures |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099552A (en) * | 1993-06-02 | 1995-03-08 | 拜尔公司 | Fungicidal compositions |
-
2011
- 2011-04-23 CN CN201110102851A patent/CN102302024A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099552A (en) * | 1993-06-02 | 1995-03-08 | 拜尔公司 | Fungicidal compositions |
Non-Patent Citations (1)
| Title |
|---|
| 魏荣宝等: "含螺环结构农药研究进展", 《有机化学》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US11284623B2 (en) * | 2012-11-22 | 2022-03-29 | Basf Corporation | Pesticidal mixtures |
| CN105766952A (en) * | 2016-04-26 | 2016-07-20 | 南京华洲药业有限公司 | Sterilization composition containing isopyrazam and folpet and application of sterilization composition |
| CN105766931A (en) * | 2016-04-26 | 2016-07-20 | 南京华洲药业有限公司 | Sterilization composition containing isopyrazam and spiroxamine and application of sterilization composition |
| CN105766952B (en) * | 2016-04-26 | 2018-05-22 | 南京华洲药业有限公司 | The bactericidal composition and its application of a kind of Fluxapyroxad-containsterilization and folpet |
| CN107439573A (en) * | 2017-07-05 | 2017-12-08 | 南京红太阳股份有限公司 | Bactericidal composition and its application of a kind of pyrrole bacterium ketone of benzene containing amine and volution bacterium amine |
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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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