CN107535512A - A kind of synergetic pesticide composition containing mancopper - Google Patents
A kind of synergetic pesticide composition containing mancopper Download PDFInfo
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- CN107535512A CN107535512A CN201610473123.6A CN201610473123A CN107535512A CN 107535512 A CN107535512 A CN 107535512A CN 201610473123 A CN201610473123 A CN 201610473123A CN 107535512 A CN107535512 A CN 107535512A
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Abstract
The present invention relates to a kind of synergetic pesticide composition containing mancopper, active ingredient is active components A and active component B, and active components A is selected from mancopper, and active component B is selected from any one following compound：Phosethyl-Al, dithianon, 2-cyano-3-amino-3-phenylancryic acetate, captan, fluorine azoles Acibenzolar, nitrile bacterium azoles, dimethomorph, tridemorph, cyazofamid, metalaxyl or its salt, Propamocarb or its salt, cymoxanil, cyprodinil etc., and active components A and active component B weight ratio are 1:80~80:1.The present composition has greater activity to the multiple diseases in various crop, and has obvious synergistic effect, expands fungicidal spectrum.And with the characteristics of dosage is small, resistance of rainwater washing against, and synergy is obvious.
Description
Technical field
The invention belongs to technical field of pesticide, is related to a kind of synergetic pesticide composition containing mancopper in crop disease
Application.
Technical background
Mancopper is the mixture of ethylenebis (dithiocarbamate) and metal complex, containing about 13.7% manganese
About 4% bronze medal.Rat acute LD509600mg/kg.Preparation method is referring to Mancozeb.Spraying can be prevented and treated on grape by grape hook
It disease caused by silk shell, can also make the seed treatment of cereal crop, prevent and treat by (mould) category of fusarium and Septoria pathogen
Caused disease.Preparation has 70% wettable powder.
Phosethyl-Al, dithianon, 2-cyano-3-amino-3-phenylancryic acetate, captan, fluorine azoles Acibenzolar, nitrile bacterium azoles, dimethomorph, 13
Quinoline, cyazofamid, metalaxyl or its salt, Propamocarb or its salt, cymoxanil, cyprodinil, sulphur, carbendazim, S-Ethyl ethylthio sulfonate, methyl sulphur
Bacterium spirit, thiram, asomate, folpet, sulfonat, fenaminosulf, different rice blast net, edifenphos, benalaxyl-M, diethofencarb, figured silk fabrics
Mould prestige, ethirimol, fluorine mepanipyrim, mepanipyrim, Prochloraz, Fenamidone, pefurazoate, famoxadones, Wakil, hexamethylene sulphur bacterium
Amine, Acibenzolar are all conventional bactericide, are widely used in the application of disease on crops.
In the real process of agricultural production, controlling disease is easiest to generate the problem that the drug-fast generation of germ.No
Compounded with kind composition, be to prevent and treat the very common method of resistance germ.Heterogeneity is compounded, and is imitated according to practical application
Fruit, to judge that certain compounding is synergy plus and or antagonism.In most cases, the compounding effect of agricultural chemicals is all to add
And effect, really have that the compounding of synergistic effect is seldom, especially synergistic effect clearly, the very high compounding of synergy ratio just more
It is few.Studied by inventor, find mutually to compound mancopper and effective active composition B, had within the specific limits very well
Synergistic effect, and about mancopper and phosethyl-Al, dithianon, 2-cyano-3-amino-3-phenylancryic acetate, captan, fluorine azoles Acibenzolar, nitrile
Bacterium azoles, dimethomorph, tridemorph, cyazofamid, metalaxyl or its salt, Propamocarb or its salt, cymoxanil, cyprodinil, sulphur,
Carbendazim, S-Ethyl ethylthio sulfonate, thiophanate-methyl, thiram, asomate, folpet, sulfonat, fenaminosulf, different rice blast net, edifenphos,
Benalaxyl-M, diethofencarb, iprovalicarb, ethirimol, fluorine mepanipyrim, mepanipyrim, Prochloraz, Fenamidone, pefurazoate, oxazole bacterium
Ketone, Wakil, Hexanaphthene flusulfamide, the related compounding of Acibenzolar, at present at home and abroad there is not yet relevant report.
The content of the invention
The purpose of the present invention is to propose to it is a kind of with synergistic function, use cost is low, preventive effect is good contains mancopper
Synergetic pesticide composition.
A kind of synergetic pesticide composition containing mancopper, active ingredient are active components A and active component B, activity into
It is 1 to divide A and active component B weight ratio:80~80:1, described active components A is selected from mancopper, and active component B is selected from three
Fosetyl-aluminium, dithianon, 2-cyano-3-amino-3-phenylancryic acetate, captan, fluorine azoles Acibenzolar, nitrile bacterium azoles, dimethomorph, tridemorph, cyazofamid,
Metalaxyl or its salt, Propamocarb or its salt, cymoxanil, cyprodinil, sulphur, carbendazim, S-Ethyl ethylthio sulfonate, thiophanate-methyl, Fu Mei
Double, asomate, folpet, sulfonat, fenaminosulf, different rice blast net, edifenphos, benalaxyl-M, diethofencarb, iprovalicarb, second are phonetic
In phenol, fluorine mepanipyrim, mepanipyrim, Prochloraz, Fenamidone, pefurazoate, famoxadones, Wakil, Hexanaphthene flusulfamide, Acibenzolar
One kind, active components A and active component B preferred weight ratio are 1:50~50:1；More preferably：Mancopper with activity into
The weight ratio for dividing B is 1:20~30:1.
The described synergetic pesticide composition containing mancopper, any formulation agriculturally can be made, being made can
WP, water dispersible granules, suspending agent, aqueous emulsion, microemulsion, microcapsule suspending agent or microcapsule suspension-suspendinagent agent, it can also make
Into aqua, ultra low volume liquids, soluble powder, suspension seed-coating agent, soluble liquid.
The described synergetic pesticide composition containing mancopper is used for the disease for preventing and treating crops, and described crops include
Cereal crops, legume crop, oil crops, fibre crops, sugar crop, melon crop, fruits crop, dry fruit crop,
Have a liking for crop, root crop, flower crop, medicinal crop, crop and green manure pasture crop.
Described disease include downy mildew, gray mold, shot hole, epidemic disease, droop, phytophthora root rot, bacterial wilt, head blight,
Anthracnose, damping-off, banded sclerotial blight, rice blast.
The amount of application when content of active component depends on being used alone in the bactericidal composition of the present invention, also depends on one
The mixed ratio and synergistic effect degree of kind compound and another compound, at the same it is also relevant with target disease.Usual group
The weight percentage of active component is the 1%~90% of gross weight, preferably 5%~80% in compound.According to different
Preparation type, active component content scope are different.Generally, liquid preparation contains by weight 1%~60% active matter
Matter, preferably 5%~50%；Solid pharmaceutical preparation contains by weight 5%~80% active material, preferably 10%~
80%.
The present invention bactericidal composition at least contain a kind of surfactant, in favor of administration when active component in water
It is scattered.Surface-active contents are the 2%~30% of total formulation weight, and surplus is solid or liquid diluent.
Surfactant selected by the bactericidal composition of the present invention is known in those skilled in the art, by user
Through dilution or directly using its preparation before use, it can be prepared, will lived by processing method known in those skilled in the art
After property composition mixes with liquid flux or solid carrier, surfactant such as dispersant, stabilizer, wetting agent, bonding are added
One or more in agent, defoamer etc..
Composition includes following component and content when wettable powder is made：Active components A 0.1%~80%, activity into
Divide B0.1%~80%, dispersant 1%~12%, wetting agent 1%~8%, filler surplus.
Composition includes following component and content when water dispersible granules are made：Active components A 0.1%~80%, activity into
Point B0.1%~80%, dispersant 1%~12%, wetting agent 1%~8%, disintegrant 1%~10%, binding agent 0~8%, fill out
Expect surplus.
Composition includes following component and content when suspending agent is made：Active components A 0.1%~50%, active component B
0.1%~50%, dispersant 1%~10%, wetting agent 1%~10%, defoamer 0.01%~2%, thickener 0~2%, anti-
Freeze agent 0~8%, deionized water adds to 100%.
Composition includes following component and content when suspension emulsion is made：Active components A 0.1%~50%, active component
B0.1%~50%, emulsifying agent 1%~10%, dispersant 1%~10%, solvent 0~20%, defoamer 0.01%~2%, increasing
Thick dose 0~2%, antifreeze 0~8%, stabilizer 0~3%, deionized water add to 100%.
Composition includes following component and content when aqueous emulsion is made：Active components A 0.1%~50%, active component
B0.1%~50%, solvent 1%~20%, emulsifying agent 1%~12%, antifreeze 0~8%, defoamer 0.01%~2%, increasing
Thick dose 0~2%, deionized water add to 100%.
Composition includes following component and content when microemulsion is made：Active components A 0.1%~50%, active component
B0.1%~50%, emulsifying agent 3%~25%, solvent 1%~10%, antifreeze 0~8%, stabilizer 0~3%, defoamer
0.01%~2%, deionized water adds to 100%.
Composition includes following component and content when microcapsule suspending agent is made：Active components A 0.1%~50%, activity into
Divide B 0.1%~50%, macromolecule cyst material 1%~10%, dispersant 2%~10%, solvent 1%~10%, emulsifying agent
1%~7%, pH adjusting agent 0.01%~5%, defoamer 0.01%~2%, deionized water add to 100%.
Composition includes following component and content when microcapsule suspension-suspendinagent agent is made：Active components A 0.1%~50%,
It is active component B0.1%~50%, macromolecule cyst material 1%~12%, dispersant 1%-12%, wetting agent 1%-8%, molten
Agent 1%~15%, emulsifying agent 1%~8%, defoamer 0.01%~2%, thickener 0~2%, pH adjusting agent 0.01%~
5%th, deionized water adds to 100%.
The wettable powder the key technical indexes of the present invention：
The water dispersible granules the key technical indexes of the present invention：
The suspending agent the key technical indexes of the present invention：
The suspension emulsion the key technical indexes of the present invention：
The aqueous emulsion the key technical indexes of the present invention：
The microemulsion the key technical indexes of the present invention：
The microcapsule suspending agent the key technical indexes of the present invention：
The microcapsule suspension-suspendinagent agent the key technical indexes of the present invention：
The advantage of the invention is that：(1) present composition has good synergy and lasting effect within the specific limits, prevents
Effect is higher than single dose；(2) pesticide usage amount is reduced, and is reduced residual quantity of the agricultural chemicals on crop, is mitigated environmental pollution；(3) expand
Fungicidal spectrum, to multiple diseases such as downy mildew, gray mold, shot hole, epidemic disease, droop, phytophthora root rot, bacterial wilt, head blight, anthrax
The diseases such as disease, damping-off, banded sclerotial blight, rice blast have special efficacy.
Embodiment
With reference to embodiment to further instruction of the present invention, the percentage in embodiment is weight percentage, but
The invention is not limited in this.
Application Example one
The wettable powder of embodiment 1~8
Mancopper, active ingredient B, dispersant, wetting agent, filler are mixed, are well mixed in mixed cylinder, through air-flow
Pulverizer remixes uniformly after crushing, you can wettable powder product of the present invention is made.Specifically it is shown in Table 1.
The each component of 1 embodiment of table 1~8 and content
The water dispersible granules of embodiment 9~16
By mancopper, active component B, dispersant, wetting agent, binding agent (can add to be not added with), disintegrant, filler together
The particle diameter needed through air-flow crushing, obtain materials of pelletizing.Item is quantified and is sent into fluidized bed granulating dryer by system
After grain and drying, water dispersible granules product of the present invention is made.Specifically it is shown in Table 2.
The each component of 2 embodiment of table 9~16 and content
The suspending agent of embodiment 17~24
By dispersant, wetting agent, defoamer, thickener (can add to be not added with), antifreeze (can add to be not added with) by a high speed
Shear-mixed is uniform, adds mancopper, active component B, and surplus is supplied with deionized water, and ball milling 2~3 is small in ball mill
When, make diameter of particle all below 5 μm, suspending agent product of the present invention is made.Specifically it is shown in Table 3.
The each component of 3 embodiment of table 17~24 and content
The suspension emulsion of embodiment 25~28
By dispersant, defoamer, thickener (can add to be not added with), antifreeze (can add to be not added with), warp in above-mentioned formulation material
It is uniform to cross high speed shear-mixed, add mancopper, ball milling 2~3 hours in ball mill, make diameter of particle all 5 μm with
Under, mancopper suspending agent is made, it is then that active component B, solvent, emulsifying agent and various auxiliary agents is directly newborn with high speed agitator
Change into suspending agent, suspension emulsion product of the present invention is made.Specifically it is shown in Table 4.
The each component of 4 embodiment of table 25~28 and content
The aqueous emulsion of embodiment 29~32
Mancopper, solvent, emulsifying agent are added together, make to be dissolved into homogeneous oil phase；Active component B, by deionized water,
Antifreeze (can add to be not added with), thickener (can add to be not added with), defoamer mix, into homogeneous aqueous phase.In high-speed stirred
Under, aqueous phase is added into oil phase, aqueous emulsion product of the present invention is made.Specifically it is shown in Table 5.
The each component of 5 embodiment of table 29~32 and content
The microemulsion of embodiment 33~36
Mancopper, active component B, solvent, emulsifying agent, antifreeze (can add to be not added with), defoamer are sufficiently mixed into
The oil phase of homogeneous transparent, deionized water is slowly added under agitation, form WO emulsion, then agitated heating, be allowed to
Rapid phase inversion is cooled to room temperature and makes up to balance, filtered, surplus is supplied with deionized water into oil-in-water type；It can be prepared by this
The described microemulsion product of invention, is specifically shown in Table 6.
The each component of 6 embodiment of table 33~36 and parts by weight
By active component B Propamocarbs in table 1~6 or its Yan He famoxadone replaces with phosethyl-Al, dithianon, cyanogen
Alkene bacterium ester, captan, Enestroburin, pyraoxystrobin, orysastrobin, fluorine azoles Acibenzolar, nitrile bacterium azoles, dimethomorph, tridemorph, cyanogen
White azoles, metalaxyl or its salt, Propamocarb or its salt, cymoxanil, cyprodinil, zineb, Carbatene, Mancozeb, Propineb,
Sulphur, carbendazim, S-Ethyl ethylthio sulfonate, thiophanate-methyl, thiram, asomate, folpet, sulfonat, fenaminosulf, ambam, different rice
Pest are net, edifenphos, benalaxyl-M, diethofencarb, iprovalicarb, ethirimol, fluorine mepanipyrim, mepanipyrim, jinggangmeisu, spring thunder are mould
Element, Zhongshengmycin, pyridimine nucleosides antibiotic, Prochloraz, Fenamidone, pefurazoate, Wakil, Hexanaphthene flusulfamide, Acibenzolar,
Novel formulation can be made.
Embodiment 37,38 microcapsule suspending agents
Mancopper, active component B, macromolecule cyst material, solvent are mixed, makes to be dissolved into homogeneous oil phase, is shearing
Under the conditions of, by oil phase be added to containing emulsifying agent, pH adjusting agent, dispersant aqueous phase solution in, surplus is supplied with deionized water,
Two kinds of materials react in oil-water interfaces, form high score ascus wall, the well dispersed microcapsule suspension of the present composition is made
Agent product.Specifically it is shown in Table 7.
The embodiment 37 of table 7,38 each components and parts by weight
Embodiment 39,40 microcapsule suspension-suspendinagent agents
Active component B, macromolecule cyst material, solvent are mixed, make to be dissolved into homogeneous oil phase, by oil phase in shearing condition
Under be added to containing emulsifying agent, pH adjusting agent aqueous phase solution in, well dispersed microcapsule suspending agent is made.By dispersant, wet
Profit agent, defoamer, thickener (can add to be not added with) are well mixed by high speed shear, add mancopper, the ball in ball mill
Mill 2~3 hours, makes diameter of particle all below 5 μm, and suspending agent is made, suspending agent then is added into micro-capsule suspension
Aqueous phase solution in, deionized water supplies surplus, and the well dispersed microcapsule suspension-suspendinagent agent product of the present composition is made,
Specifically it is shown in Table 8.
The embodiment 39 of table 8,40 each components and parts by weight
The embodiment of the present invention is the method being combined using Toxicity Determination and field test.First pass through indoor virulence survey
It is fixed, clear and definite two kinds of medicaments compound by a certain percentage after synergy ratio (SR), SR ＜ 0.5 are antagonism, 0.5≤SR≤1.5
For summation action, SR ＞ 1.5 are synergistic effect, on this basis, then carry out field test.
Test method:After prerun determines the effective inhibition concentration scope of each medicament, medicament sets 5 respectively by active constituent content
Individual dosage processing, if clear water compares.Reference《Farm-chemical indoor determination test rule bactericide》Carry out, using mycelial growth speed
Rate method determines virulence of the medicament to crop germ.Colony diameter is measured with crossing method after 72h, calculates the net growth of each processing
Amount, mycelial growth inhibition rate.
Net growth (mm)=measurement colony diameter -5
Mycelial growth inhibition rate is converted into probit value (y), liquor strength (μ g/mL) is converted into logarithm value (x), with minimum
Square law tries to achieve virulence regression equation (y=a+bx), and thus calculates the EC of every kind of medicament50Value.Simultaneously according to Wadley methods
Two medicament different ratio synergy ratios (SR) are calculated, SR ＜ 0.5 are antagonism, and 0.5≤SR≤1.5 are summation action,
SR ＞ 1.5 are synergistic effect.Calculation formula is as follows:
Wherein:A, b is respectively active components A and active component B ratio shared in combination；
A is mancopper；
B be selected from phosethyl-Al, dithianon, 2-cyano-3-amino-3-phenylancryic acetate, captan, fluorine azoles Acibenzolar, nitrile bacterium azoles, dimethomorph,
Tridemorph, cyazofamid, metalaxyl or its salt, Propamocarb or its salt, cymoxanil, cyprodinil, sulphur, carbendazim, S-Ethyl ethylthio sulfonate,
Thiophanate-methyl, thiram, asomate, folpet, sulfonat, fenaminosulf, different rice blast net, edifenphos, benalaxyl-M, second are mould
Prestige, iprovalicarb, ethirimol, fluorine mepanipyrim, mepanipyrim, Prochloraz, Fenamidone, pefurazoate, famoxadones, Wakil, hexamethylene
One of flusulfamide, Acibenzolar are planted.
Virulence experiment part：Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Application Example two：
For trying disease：Cucumber downy mildew；
Experimental design：The effective of mancopper and both Propamocarb or its salt different ratio mixture is determined by pilot study
Inhibition concentration scope.
Toxicity test result
The mancopper of table 9 compounds the toxicity test analysis of results table to cucumber downy mildew with Propamocarb or its salt
As shown in Table 9, mancopper prevents and treats the proportioning of cucumber downy mildew 1 with Propamocarb or its salt compounding:80~80:1
When, synergy ratio SR is all higher than 1.5, illustrates both 1:80~80:Mixture shows synergistic effect, maneb in the range of 1
Copper is with the proportioning of Propamocarb or its salt 1:20~30: 1, synergistic effect is more prominent, and synergy ratio is all higher than 2.15, and synergy is made
With the most obvious.Test and find through applicant, mancopper is 30 with the proportioning of Propamocarb or its salt:1、25:1st, 20 ︰ 1,19 ︰
1st, 18 ︰ 1,17 ︰ 1,16 ︰ 1,15 ︰ 1,14 ︰ 1,13 ︰ 1,12 ︰ 1,11 ︰ 1,10 ︰ 1,9 ︰ 1,8 ︰ 1,7 ︰ 1,6 ︰ 1,5 ︰ 1,4 ︰ 1,3 ︰ 1,2 ︰
1、3：2nd, 1 ︰ 1,1 ︰ 2,1 ︰ 3,1 ︰ 4,1 ︰ 5,1 ︰ 6,1 ︰ 7,1 ︰ 8,1 ︰ 9,1 ︰ 10,1 ︰ 11,1 ︰ 12,1 ︰ 13,1 ︰ 14,1 ︰ 15,1 ︰ 16,
When 1 ︰ 17,1 ︰ 18,1 ︰ 19,1 ︰ 20 to downy mildew, gray mold, shot hole, epidemic disease, droop, phytophthora root rot, bacterial wilt, head blight,
The preventing and treating of anthracnose, damping-off, banded sclerotial blight, rice blast has obvious synergistic effect, and synergy ratio is more than 1.5.
Application Example three：
For trying disease：Capsicum epidemic disease；
Experimental design：Effective suppression of both mancopper Yu famoxadones different ratio mixture is determined by pilot study
Concentration range.
Toxicity test result
The mancopper Yu famoxadones of table 10 compound the toxicity test analysis of results table to capsicum epidemic disease
As shown in Table 10, the proportioning of mancopper Yu famoxadones compounding preventing and treating capsicum epidemic disease is 1:80~80:When 1, increase
Effect ratio SR is all higher than 1.5, illustrates both 1:80~80:Mixture shows synergistic effect, mancopper Yu Evil in the range of 1
The proportioning of cycloheximide triazole is 1:20~30: 1, synergistic effect is more prominent, and synergy ratio is all higher than 2.10, and synergistic effect is the brightest
It is aobvious.Test and find through applicant, the proportioning of mancopper Yu famoxadones is 30:1、25:1st, 20 ︰ 1,19 ︰ 1,18 ︰ 1,17 ︰ 1,
16 ︰ 1,15 ︰ 1,14 ︰ 1,13 ︰ 1,12 ︰ 1,11 ︰ 1,10 ︰ 1,9 ︰ 1,8 ︰ 1,7 ︰ 1,6 ︰ 1,5 ︰ 1,4 ︰ 1,3 ︰ 1,2 ︰ 1,3：2nd, 1 ︰ 1,1 ︰
2nd, 1 ︰ 3,1 ︰ 4,1 ︰ 5,1 ︰ 6,1 ︰ 7,1 ︰ 8,1 ︰ 9,1 ︰ 10,1 ︰ 11,1 ︰ 12,1 ︰ 13,1 ︰ 14,1 ︰ 15,1 ︰ 16,1 ︰ 17,1 ︰ 18,1 ︰
19th, to downy mildew, gray mold, shot hole, epidemic disease, droop, phytophthora root rot, bacterial wilt, head blight, anthracnose, vertical withered during 1 ︰ 20
The preventing and treating of disease, banded sclerotial blight, rice blast has obvious synergistic effect, and synergy ratio is more than 1.5.
Application Example four：
For trying disease：Phytophthora capsici disease；
Experimental design：Effective suppression of mancopper and active component B both different ratio mixture is determined by pilot study
Concentration range processed.
Toxicity test result
The mancopper of table 11 compounds the toxicity test analysis of results table to Phytophthora capsici disease with active component B
As shown in Table 11, the mancopper proportioning sick with active component B compounding preventing and treating Phytophthora capsicis is 1:80~80:When 1,
Synergy ratio SR is all higher than 1.5, illustrates both 1:80~80:Mixture shows synergistic effect in the range of 1, mancopper with
Active component B proportioning is 1:20~30: 1, synergistic effect is more prominent, and synergy ratio is all higher than 2.30, and synergistic effect is the most
Substantially.Test and find through applicant, mancopper and active component B proportioning are 30:1、25:1st, 20 ︰ 1,19 ︰ 1,18 ︰ 1,17 ︰
1st, 16 ︰ 1,15 ︰ 1,14 ︰ 1,13 ︰ 1,12 ︰ 1,11 ︰ 1,10 ︰ 1,9 ︰ 1,8 ︰ 1,7 ︰ 1,6 ︰ 1,5 ︰ 1,4 ︰ 1,3 ︰ 1,2 ︰ 1,3：2nd, 1 ︰ 1,
1 ︰ 2,1 ︰ 3,1 ︰ 4,1 ︰ 5,1 ︰ 6,1 ︰ 7,1 ︰ 8,1 ︰ 9,1 ︰ 10,1 ︰ 11,1 ︰ 12,1 ︰ 13,1 ︰ 14,1 ︰ 15,1 ︰ 16,1 ︰ 17,1 ︰ 18,
To downy mildew, gray mold, shot hole, epidemic disease, droop, phytophthora root rot, bacterial wilt, head blight, anthracnose, vertical when 1 ︰ 19,1 ︰ 20
The preventing and treating of rot, banded sclerotial blight, rice blast has obvious synergistic effect, and synergy ratio is more than 1.5.
Effect experiment part：Test medicine is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., provided, control 70%
Mancopper wettable powder (autogamy), 722 g/l of Propamocarb aquas (purchased in market), 6.25% famoxadone water dispersible granules are (certainly
With).The state of an illness is investigated before medicine, in state of an illness first time at initial stage dispenser, altogether dispenser 1 time.
Application Example five：
Mancopper and active component B and its compounding preventing and treating cucumber downy mildew test of pesticide effectiveness, this experimental arrangement is in Shaanxi Province
Xi'an suburban area, 2 days after dispenser, disease index is investigated respectively and calculates preventive effect within 14 days, 30 days.Experimental result is as follows：
The mancopper of table 12 and active component B and its compounding preventing and treating cucumber downy mildew test of pesticide effectiveness
As can be seen from Table 12, mancopper is prevented and treated with can effectively prevent and treat cucumber downy mildew after active component B and its compounding
Effect more than 97%, better than the preventive effect of single dose, and grow, and can prevent and treat powdery mildew of cucumber by preventive effect phase, in experiment medication
In the range of target crop is had no adverse effects.
Application Example six：
Mancopper and active component B and its compounding preventing and treating watermelon blight test of pesticide effectiveness, this experimental arrangement is in Shaanxi Province
Xi'an suburban area, 2 days after dispenser, disease index is investigated respectively and calculates preventive effect within 14 days, 30 days.Experimental result is as follows：
The mancopper of table 13 and active component B and its compounding preventing and treating watermelon blight test of pesticide effectiveness
As can be seen from Table 13, mancopper is prevented and treated with can effectively prevent and treat watermelon blight after active component B and its compounding
Effect more than 97%, better than the preventive effect of single dose, and grow, and can prevent and treat watermelon powdery mildew by preventive effect phase, in experiment medication
In the range of target crop is had no adverse effects.
Application Example seven：
Mancopper and active component B and its compounding preventing and treating Phytophthora capsici disease test of pesticide effectiveness, this experimental arrangement is in Shaanxi Province
Xi'an suburban area, 2 days after dispenser, disease index is investigated respectively and calculates preventive effect within 14 days, 30 days.Experimental result is as follows：
The mancopper of table 14 and active component B and its compounding preventing and treating Phytophthora capsici disease test of pesticide effectiveness
As can be seen from Table 14, mancopper after active component B and its compounding with can effectively prevent and treat Phytophthora capsici disease, preventing and treating
Effect more than 97%, better than the preventive effect of single dose, and grow, and can prevent and treat pepper anthracnose by preventive effect phase, in experiment medication
In the range of target crop is had no adverse effects.
Application Example eight：
Mancopper and active component B and its compounding preventing and treating rice blast test of pesticide effectiveness, this experimental arrangement is in Shaanxi Province
Hanzhong City, 2 days after dispenser, disease index is investigated respectively and calculates preventive effect within 14 days, 30 days.Experimental result is as follows：
The mancopper of table 15 and active component B and its compounding preventing and treating rice blast test of pesticide effectiveness
As can be seen from Table 15, mancopper is prevented and treated with can effectively prevent and treat rice blast after active component B and its compounding
Effect is more than 97%, and better than the preventive effect of single dose, and preventive effect phase is grown, and can prevent and treat rice sheath blight disease and rice rice song
Disease, target crop is had no adverse effects in experiment scope of medication.
The experiment by different places throughout the country is drawn afterwards, mancopper and phosethyl-Al, dithianon, cyanogen alkene
Bacterium ester, captan, fluorine azoles Acibenzolar, nitrile bacterium azoles, dimethomorph, tridemorph, cyazofamid, metalaxyl or its salt, Propamocarb or
Its salt, cymoxanil, cyprodinil, sulphur, carbendazim, S-Ethyl ethylthio sulfonate, thiophanate-methyl, thiram, asomate, folpet, enemy's rust
Sodium, fenaminosulf, different rice blast net, edifenphos, benalaxyl-M, diethofencarb, iprovalicarb, ethirimol, fluorine mepanipyrim, mepanipyrim, miaow
To the frost in various crop after fresh amine, Fenamidone, pefurazoate, famoxadones, Wakil, Hexanaphthene flusulfamide, Acibenzolar compounding
Mildew, gray mold, shot hole, epidemic disease, droop, phytophthora root rot, bacterial wilt, head blight, anthracnose, damping-off, banded sclerotial blight, rice blast
The preventive effect of the Common Diseases such as disease is obvious better than single dose preventive effect, synergistic effect more than 97%.
Claims (6)
1. a kind of synergetic pesticide composition containing mancopper, active ingredient is active components A and active component B, and its feature exists
In：Active components A and active component B weight ratio are 1:80~80:1, described active components A is selected from mancopper, activity
Composition B is selected from for phosethyl-Al, dithianon, 2-cyano-3-amino-3-phenylancryic acetate, captan, fluorine azoles Acibenzolar, nitrile bacterium azoles, dimethomorph, ten
Morpholine, cyazofamid, metalaxyl or its salt, Propamocarb or its salt, cymoxanil, cyprodinil, sulphur, carbendazim, S-Ethyl ethylthio sulfonate, first
Base thiophanate, thiram, asomate, folpet, sulfonat, fenaminosulf, different rice blast net, edifenphos, benalaxyl-M, second are mould
Prestige, iprovalicarb, ethirimol, fluorine mepanipyrim, mepanipyrim, Prochloraz, Fenamidone, pefurazoate, famoxadones, Wakil, hexamethylene
One of flusulfamide, Acibenzolar are planted.
2. the synergetic pesticide composition according to claim 1 containing mancopper, it is characterised in that：Active components A and work
Property composition B weight ratio be 1:50~50:1.
3. the synergetic pesticide composition according to claim 2 containing mancopper, it is characterised in that：Active components A and work
Property composition B weight ratio be 1:20~30:1.
4. the synergetic pesticide composition according to any one of claim 1 to 3 containing mancopper, it is characterised in that：Group
Compound is made wettable powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent or micro-capsule and hanged
Floating-suspending agent.
5. the synergetic pesticide composition according to claim 4 containing mancopper is used for the use for preventing and treating disease on crops
On the way.
6. purposes according to claim 5, it is characterised in that：Described disease is downy mildew, gray mold, shot hole, epidemic disease
Disease, droop, phytophthora root rot, bacterial wilt, head blight, anthracnose, damping-off, banded sclerotial blight, rice blast.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610473123.6A CN107535512A (en) | 2016-06-24 | 2016-06-24 | A kind of synergetic pesticide composition containing mancopper |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610473123.6A CN107535512A (en) | 2016-06-24 | 2016-06-24 | A kind of synergetic pesticide composition containing mancopper |
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| Publication Number | Publication Date |
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| CN107535512A true CN107535512A (en) | 2018-01-05 |
Family
ID=60961108
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610473123.6A Withdrawn CN107535512A (en) | 2016-06-24 | 2016-06-24 | A kind of synergetic pesticide composition containing mancopper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402933A (en) * | 2019-08-16 | 2019-11-05 | 浙江海正化工股份有限公司 | A kind of bactericidal composition containing copper 8-hydroxyquinolinate and cyprodinil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101444217A (en) * | 2008-12-27 | 2009-06-03 | 深圳诺普信农化股份有限公司 | Composite with tericidal action containing prochloraz-manganese chloride complex and mancozeb |
| CN101554161A (en) * | 2008-04-11 | 2009-10-14 | 北京绿色农华生物工程技术有限公司 | Dimethomorph-mancozeb water dispersible granule and preparation method thereof |
| CN101999379A (en) * | 2010-11-26 | 2011-04-06 | 惠州市中迅化工有限公司 | Dithianon and mancozeb containing bactericidal composition and application thereof |
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2016
- 2016-06-24 CN CN201610473123.6A patent/CN107535512A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554161A (en) * | 2008-04-11 | 2009-10-14 | 北京绿色农华生物工程技术有限公司 | Dimethomorph-mancozeb water dispersible granule and preparation method thereof |
| CN101444217A (en) * | 2008-12-27 | 2009-06-03 | 深圳诺普信农化股份有限公司 | Composite with tericidal action containing prochloraz-manganese chloride complex and mancozeb |
| CN101999379A (en) * | 2010-11-26 | 2011-04-06 | 惠州市中迅化工有限公司 | Dithianon and mancozeb containing bactericidal composition and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402933A (en) * | 2019-08-16 | 2019-11-05 | 浙江海正化工股份有限公司 | A kind of bactericidal composition containing copper 8-hydroxyquinolinate and cyprodinil |
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Application publication date: 20180105 |