CN105724436A - A sterilizing composition containing harpin protein and antibiotics - Google Patents
A sterilizing composition containing harpin protein and antibiotics Download PDFInfo
- Publication number
- CN105724436A CN105724436A CN201410756895.1A CN201410756895A CN105724436A CN 105724436 A CN105724436 A CN 105724436A CN 201410756895 A CN201410756895 A CN 201410756895A CN 105724436 A CN105724436 A CN 105724436A
- Authority
- CN
- China
- Prior art keywords
- super quick
- quick albumen
- active component
- composition containing
- weight ratio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a sterilizing composition containing harpin protein and antibiotics, particularly an antibacterial yield-increasing composition effective active components of which comprise an active component A and an active component B. The active component A is selected from the harpin protein. The active component B is one of polyoxins, validamycin, kasugamycin or a pyrimidine nucleotide antibiotic. The composition has high activity for a plurality of diseases on a plurality of crops, has obvious synergistic effects, and expands a bactericidal spectrum. The composition increases effective fertilizer absorption for crops, assists good growth of inferior positions of the crops and regulates water balance in the crops, thus activating metabolism systems of the crops, promoting crop cell growth and enhancing root activity.
Description
Technical field
The invention belongs to technical field of pesticide, relate to the application crops of a kind of bactericidal composition containing super quick albumen and antibiotics.
Technical background
Super quick albumen: another name Knagzhuang extract, native protein, has growth regulation effect and strengthens the disease resisting effect of plant Nicotiana tabacum L..
Polyoxin, jingganmycin, kasugarnycin or antibiotic in pyrimidine nucleoside class are antibiotics antibacterial, are widely used in the disease on preventing and treating crops, and prevention effect is better.
In the real process of agricultural production, controlling disease be easy to generate the problem that prevented and treated disease while the growth of plant itself is had inhibitory action.By composite to antibacterial and the plant growth regulator growth that effectively can also promote plant roots and leaf while controlling disease.Heterogeneity carries out composite, according to practical application effect, judge certain composite be potentiation, add and or antagonism.In most cases, the composite effect of pesticide is all additive effect, really have potentiation composite seldom, especially potentiation clearly, significantly high composite just less of potentiation ratio.Study through inventor, find mutually composite with polyoxin, jingganmycin, kasugarnycin or antibiotic in pyrimidine nucleoside class for super quick albumen, there is good potentiation within the specific limits, can well endure the anti pathologic immunity power of high crop, strengthen the activity of root system, thus reaching the purpose of volume increase, and relevant to polyoxin, jingganmycin, kasugarnycin or antibiotic in pyrimidine nucleoside class composite about super quick albumen, at home and abroad there is not yet relevant report at present.
Summary of the invention
The purpose of the present invention is to propose to and a kind of there is the antibacterial volume increase compositions containing super quick albumen that synergistic function, use cost are low, effective.
The present invention is achieved through the following technical solutions:
A kind of bactericidal composition containing super quick albumen Yu antibiotics, compositions is active components A and active component B, the weight ratio of active components A and active component B is 80 1～1 80, described active components A is super quick albumen, active component B one in polyoxin, jingganmycin, kasugarnycin or antibiotic in pyrimidine nucleoside class, in compositions, active components A is 60 1～1 60 with the more excellent weight ratio of active component B；Wherein super quick albumen is 15:1～1:25 with the weight ratio of polyoxin, the weight ratio of super quick albumen and jingganmycin is 15:1～1:25, and the weight ratio of super quick albumen and kasugarnycin is 20:1～1:20, and the weight ratio of super quick albumen and antibiotic in pyrimidine nucleoside class is 15:1～1:25.
The bactericidal composition containing super quick albumen and antibiotics that the present invention proposes is for preventing and treating the purposes of disease on crops, and described crops include cereal crops, legume crop, fibre crops, sugar crop, melon crop, fruits crop, dry fruit crop, hobby crop, root crop, oil crop, flower crop, medicinal crop, crop, green manure pasture crop；Described disease is powdery mildew, rust, downy mildew, droop, melasma, banded sclerotial blight, spot defoliation, gray mold, false smut, soft rot, leaf mold, Peptic Ulcers, angular leaf spot, rice blast, epidemic disease, anthrax or rust.
Active components A, active component B weight ratio be 1 80～80 1.In usual compositions, the weight percentage of active component is the 0.5%～90% of gross weight, it is advantageous to be 5%～80%.According to different preparation types, active component content scope is different.Generally, liquid preparation contains the active substance of by weight 1%～70%, it is preferred that be 5%～50%；Solid preparation contains the active substance of by weight 5%～80%, it is preferred that be 10%～80%.
The Pesticidal combination of the present invention at least contains a kind of surfactant, active component dispersion in water when being beneficial to use.Surface-active contents is the 5%～30% of total formulation weight amount, and surplus is solid or liquid diluent.
The bactericidal composition of the present invention can by user before use through diluting or directly using.Its preparation can be prepared by common processing method known in those skilled in the art, after mixing with liquid flux or solid carrier by active substance, add one or more in surfactant such as dispersant, stabilizer, wetting agent, binding agent, defoamer, disintegrating agent, antifreeze etc..
The Pesticidal combination of the present invention, acceptable dosage form on any pesticide can be processed on demand, wherein more preferably dosage form is wettable powder, soluble granule, soluble powder, soluble liquid, water dispersible granules, water preparation or microcapsule suspending agent, it is also possible to make aqueous emulsion, microemulsion, suspending agent, effervescent, seed coat agent.
Compositions comprises following component and content when making wettable powder: active components A 0.1%～80%, active component B0.1%～80%, dispersant 1%～12%, wetting agent 1%～8%, filler surplus.
Compositions includes following constituent content when making water preparation: active components A 0.1%～50%, active component B0.1%～50%, cosolvent 2%～6%, wetting agent 1%-10%, antifreeze 0～8%, deionized water add to 100%.
Compositions includes following constituent content when making soluble powder: active components A 0.1%～80%, active component B0.1%～80%, dispersant 2%～8%, wetting agent 1%-7%, stabilizer 0～5%, filler surplus.
Compositions includes following constituent content when making soluble liquid: active components A 0.1%～50%, active component B0.1%～50%, emulsifying agent 1%～10%, cosolvent 2%～6%, solvent add to 100%.
Compositions includes following component and content when making water dispersible granules: active components A 0.1%～80%, active component B0.1%～80%, dispersant 1%～12%, wetting agent 1%～8%, disintegrating agent 1%～10%, binding agent 0～8%, filler surplus.
Compositions comprises following constituent content when making soluble granule: active components A 0.1%～80%, active component B0.1%～80%, binding agent 0～8%, coloring agent 0.1%-2%, dispersant 2%～10%, wetting agent 2%～10%, filler surplus.
Compositions includes following constituent content when making microcapsule suspending agent: active components A 0.1%～50%, active component B0.1%～50%, macromolecule cyst material 2%～10%, dispersant 1%～10%, organic solvent 1%～10%, defoamer 0.01%～2%, emulsifying agent 1%～7%, pH adjusting agent 0.01%～5%, deionized water add to 100%.
The wettable powder the key technical indexes of the present invention:
The water preparation the key technical indexes of the present invention:
The soluble powder the key technical indexes of the present invention:
The soluble liquid the key technical indexes of the present invention:
The water dispersible granules the key technical indexes of the present invention:
The soluble granule the key technical indexes of the present invention:
The microcapsule suspending agent the key technical indexes of the present invention:
It is an advantage of the current invention that:
(1) super quick albumen and polyoxin, jingganmycin, kasugarnycin, antibiotic in pyrimidine nucleoside class composite after, there is obvious potentiation and lasting effect；(2) cereal crops, legume crop, fibre crops, sugar crop, melon crop, fruits crop, dry fruit crop, hobby crop, root crop, oil crop, flower crop, medicinal crop, crop, green manure pasture crop disease all there is greater activity；(3) decrease pesticide usage amount, reduce pesticide residual quantity on crop, alleviate environmental pollution；(4) to person poultry safety, Environmental compatibility is good；And preparation adhesion strength strengthens, resistance of rainwater washing against.(5) increasing effective absorption of crop fertilizer, supplemental crop inferior position part well grows, and regulates the balance of crop internal water simultaneously, thus activating the metabolic system of crop, promotes that crop cell increases, the feature that improving activity of root system is strengthened.
Detailed description of the invention
Below in conjunction with embodiment to further instruction of the present invention, the percentage ratio in embodiment is all weight percentage, but the invention is not limited in this.
Application Example one
Embodiment 1～12 wettable powder
By super quick albumen, active component B, dispersant, wetting agent, filler mix homogeneously in mixed cylinder, remix uniformly after jet mill is pulverized, can be prepared by wettable powder product of the present invention, be specifically shown in table 1.
Table 1 embodiment 1～12 each component and weight portion
Embodiment 13～24 soluble granule
By super quick albumen, active component B, binding agent, coloring agent, dispersant, wetting agent, filler mix homogeneously in mixed cylinder, through extruder grain, dry, and screened prepare soluble granule product of the present invention, be specifically shown in table 2.
Table 2 embodiment 13～24 each component and weight portion
Embodiment 25～36 soluble powder
By super quick albumen, active component B, dispersant, wetting agent, stabilizer (can add and can be not added with), filler mix homogeneously in mixed cylinder, remix uniformly after jet mill is pulverized, can be prepared by soluble powder product of the present invention, be specifically shown in table 3.
Table 3 embodiment 25～36 each component and weight portion
Embodiment 37～46 soluble liquid
By emulsifying agent, cosolvent through high speed shear mix homogeneously, add the quick albumen of the excess of imports, active component B, ball milling 2～3 hours in ball mill, make diameter of particle all below 5 μm, surplus solvent is supplied, and can be prepared by soluble liquid product of the present invention, is specifically shown in table 4.
Table 4 embodiment 37～46 each component and weight portion
Polyoxin, jingganmycin, kasugarnycin, antibiotic in pyrimidine nucleoside class, gibberellin in table 1～4 are exchanged, novel formulation can be prepared.
Embodiment 47～49 water dispersible granules
Super quick albumen, active component B, dispersant, wetting agent, disintegrating agent, filler etc. are obtained through comminution by gas stream together the particle diameter needed, adds other auxiliary agents such as binding agent (can add and can be not added with), obtain granulation materials.Item is quantitatively sent in fluidized bed granulating dryer through granulating and dried, can be prepared by water dispersible granules product of the present invention, be specifically shown in table 5.
Table 5 embodiment 47～49 each component and content
Embodiment 50～61 water preparation
Super quick albumen, active component B, wetting agent, antifreeze (can add and can be not added with), solvent, deionized water etc. are mixed together, prepare the aqua product of the present composition, be specifically shown in table 6.
Table 6 embodiment 50～61 each component and weight portion
Polyoxin, jingganmycin, kasugarnycin or antibiotic in pyrimidine nucleoside class in table 6 are exchanged, novel formulation can be prepared.
Embodiment 62,63 microcapsule suspending agent
By super quick albumen, active component B, macromolecule cyst material, solvent mixing, make to be dissolved into homogeneous oil phase, in a shear condition, oil phase is joined containing emulsifying agent, pH adjusting agent, dispersant aqueous phase solution in, surplus deionized water is supplied, bi-material reacts at oil-water interfaces, forms macromolecule cyst wall, makes the finely disseminated microcapsule suspending agent product of the present composition.It is specifically shown in table 7.
Table 7 embodiment 62,63 each component and weight portion
The embodiment of the present invention is the method adopting Toxicity Determination and field test to combine.First pass through Toxicity Determination, potentiation ratio (SR) after clear and definite two kinds of medicaments are composite by a certain percentage, SR < 0.5 is antagonism, 0.5≤SR≤1.5 are summation action, SR > 1.5 is potentiation, on this basis, then carry out field test.
Test method: determine after the effective inhibition concentration scope of each medicament through prerun, medicament sets 5 dosage respectively and processes by active constituent content, if clear water comparison.Carry out with reference to " farm-chemical indoor determination test rule antibacterial ", adopt mycelial growth rate method to measure the medicament virulence to crop pathogenic bacteria.Measure colony diameter by decussation method after 72h, calculate each process net growth, 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) converts logarithm value (x) to, try to achieve virulence regression equation (y=a+bx) with method of least square, and thus calculate the EC of every kind of medicament50Value.Calculating two medicaments different ratio synergy ratio (SR) according to Wadley method, SR < 0.5 is antagonism, and 0.5≤SR≤1.5 are summation action simultaneously, and SR > 1.5 is potentiation.Computing formula is as follows:
Wherein: the ratio that a, b respectively active components A and active component B are shared in combination；
A is super quick albumen；
B one in polyoxin, jingganmycin, kasugarnycin or antibiotic in pyrimidine nucleoside class.
Application Example two:
For examination disease: cucumber downy mildew
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
EXPERIMENTAL DESIGN: determine effective inhibition concentration scope of super quick albumen and both polyoxins different ratio mixture through pilot study.
Toxicity test result
Table 8 super quick albumen and the composite toxicity test analysis of results table to cucumber downy mildew of polyoxin
As shown in Table 8, the proportioning of super quick albumen and the composite preventing and treating cucumber downy mildew of polyoxin is when 80 1～1 80, potentiation ratio SR is all higher than 1.5, illustrate that both all show potentiation at mixture in 80 1～1 80 scopes, the proportioning of super quick albumen and polyoxin is at 15:1～1:25, and potentiation is more prominent, and potentiation ratio is all more than 2.25, when wherein super quick albumen and polyoxin weight ratio are 1:5, potentiation ratio is maximum, and potentiation is the most obvious.nullTesting, through applicant, the proportioning finding super quick albumen and polyoxin is 15 1、14 1、13 1、12 1、11 1、10 1、91、81、71、61、51、41、31、21、11、12、13、14、15、16、17、18、19、1 10、1 11、1 12、1 13、1 14、1 15、1 16、1 17、1 18、1 19、1 20、1 21、1 22、1 23、1 24、When 1 25，To powdery mildew、Rust、Downy mildew、Droop、Melasma、Banded sclerotial blight、Spot defoliation、Gray mold、False smut、Soft rot、Leaf mold、Peptic Ulcers、Angular leaf spot、Rice blast、Epidemic disease、The preventing and treating of anthrax or rust has obvious potentiation，Potentiation ratio is all more than 1.50.
Application Example three:
For examination disease: rice sheath blight disease
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
EXPERIMENTAL DESIGN: determine effective inhibition concentration scope of super quick albumen and both jingganmycins different ratio mixture through pilot study.
Toxicity test result
Table 9 super quick albumen and the composite jinggangmycin toxicity test analysis of results table to rice sheath blight disease
As shown in Table 9, super quick albumen and composite jinggangmycin prevent and treat the proportioning of rice sheath blight disease when 80 1～1 80, potentiation ratio SR is all higher than 1.5, illustrate that both all show potentiation at mixture in 80 1～1 80 scopes, the proportioning of super quick albumen and jingganmycin is at 15:1～1:25, and potentiation is more prominent, and potentiation ratio is all more than 2.25, when wherein super quick albumen and jingganmycin weight ratio are 1:4, potentiation ratio is maximum, and potentiation is the most obvious.nullTesting, through applicant, the proportioning finding super quick albumen and jingganmycin is 15 1、14 1、13 1、12 1、11 1、10 1、91、81、71、61、51、41、31、21、11、12、13、14、15、16、17、18、19、1 10、1 11、1 12、1 13、1 14、1 15、1 16、1 17、1 18、1 19、1 20、1 21、1 22、1 23、1 24、When 1 25，To powdery mildew、Rust、Downy mildew、Droop、Melasma、Banded sclerotial blight、Spot defoliation、Gray mold、False smut、Soft rot、Leaf mold、Peptic Ulcers、Angular leaf spot、Rice blast、Epidemic disease、The preventing and treating of anthrax or rust has obvious potentiation，Potentiation ratio is all more than 1.50.
Application Example four:
For examination disease: rice blast
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
EXPERIMENTAL DESIGN: determine effective inhibition concentration scope of super quick albumen and both kasugarnycin different ratio mixture through pilot study.
Toxicity test result
Table 10 super quick albumen and the composite toxicity test analysis of results table to rice blast of kasugarnycin
As shown in Table 10, the proportioning of super quick albumen and the composite preventing and treating rice blast of kasugarnycin is when 80 1～1 80, potentiation ratio SR is all higher than 1.5, illustrate that both all show potentiation at mixture in 80 1～1 80 scopes, the proportioning of super quick albumen and kasugarnycin is at 20:1～1:20, and potentiation is more prominent, and potentiation ratio is all more than 2.30, when wherein super quick albumen and kasugarnycin weight ratio are 1:2, potentiation ratio is maximum, and potentiation is the most obvious.nullTesting, through applicant, the proportioning finding super quick albumen and kasugarnycin is 20 1、19 1、18 1、17 1、16 1、15 1、14 1、13 1、12 1、11 1、10 1、91、81、71、61、51、41、31、21、11、12、13、14、15、16、17、18、19、1 10、1 11、1 12、1 13、1 14、1 15、1 16、1 17、1 18、1 19、When 1 20，To powdery mildew、Rust、Downy mildew、Droop、Melasma、Banded sclerotial blight、Spot defoliation、Gray mold、False smut、Soft rot、Leaf mold、Peptic Ulcers、Angular leaf spot、Rice blast、Epidemic disease、The preventing and treating of anthrax or rust has obvious potentiation，Potentiation ratio is all more than 1.50.
Application Example five:
For examination disease: uncinula necator
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
EXPERIMENTAL DESIGN: determine effective inhibition concentration scope of super quick albumen and both antibiotic in pyrimidine nucleoside class different ratio mixture through pilot study.
Toxicity test result
Table 11 super quick albumen and the composite toxicity test analysis of results table to uncinula necator of antibiotic in pyrimidine nucleoside class
As shown in Table 11, the proportioning of super quick albumen and the composite preventing and treating uncinula necator of antibiotic in pyrimidine nucleoside class is when 80 1～1 80, potentiation ratio SR is all higher than 1.5, illustrate that both all show potentiation at mixture in 80 1～1 80 scopes, the proportioning of super quick albumen and antibiotic in pyrimidine nucleoside class is at 15:1～1:25, and potentiation is more prominent, and potentiation ratio is all more than 2.30, when wherein super quick albumen and antibiotic in pyrimidine nucleoside class weight ratio are 1:4, potentiation ratio is maximum, and potentiation is the most obvious.nullTesting, through applicant, the proportioning finding super quick albumen and antibiotic in pyrimidine nucleoside class is 15 1、14 1、13 1、12 1、11 1、10 1、91、81、71、61、51、41、31、21、11、12、13、14、15、16、17、18、19、1 10、1 11、1 12、1 13、1 14、1 15、1 16、1 17、1 18、1 19、1 20、1 21、1 22、1 23、1 24、When 1 25，To powdery mildew、Rust、Downy mildew、Droop、Melasma、Banded sclerotial blight、Spot defoliation、Gray mold、False smut、Soft rot、Leaf mold、Peptic Ulcers、Angular leaf spot、Rice blast、Epidemic disease、The preventing and treating of anthrax or rust has obvious potentiation，Potentiation ratio is all more than 1.50.
Application Example six:
For studying thing: Fructus Lycopersici esculenti
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
EXPERIMENTAL DESIGN: determine the concentration range of super quick albumen and active component B both different ratio mixture coordinate plant growth through pilot study.
The growth regulation effect to Fructus Lycopersici esculenti of the mixed liquid of table 12 super quick albumen and active component B and different proportion thereof
As shown in Table 12, after super quick albumen mixes use with active component B, can activated plant metabolic system and make plant growing accelerate vigor strengthen, promote that plant cell increases, improving activity of root system is strengthened, reaching volume increase purpose, super quick albumen and active component B, when 80 1～1 80, all have stronger adjustment effect.
Effect experiment part: test medicine is researched and developed by Shaanxi Meibang Pesticide Co., Ltd., provided, and compares medicament 3% super quick protein particle agent (autogamy), 10% Wettable polyoxin powder (commercial), 5% jingganmycin water preparation (commercial), 4% kasugarnycin wettable powder (commercial), 4% antibiotic in pyrimidine nucleoside class water preparation (commercial).
Application Example seven super quick albumen and active component B and composite prevent and treat rice sheath blight disease drug effect and growth regulation Experiment on Function
This experimental establishment, at Shaanxi Province's Hanzhong City, investigates the rice sheath blight disease state of an illness before medicine, in the first time dispenser of state of an illness initial stage, dispenser in every 7 days once, is total to dispenser 2 times.Within after second time dispenser 3 days, 7 days, 15 days, investigate disease index respectively and calculate preventive effect, the rate of growth of second time dispenser " Invest, Then Investigate " crop.Experimental result is as follows:
Table 14 super quick albumen and active component B and composite prevent and treat rice sheath blight disease drug effect and growth regulation Experiment on Function
As can be seen from Table 14, super quick albumen and active component B and composite after can effectively prevent and treat rice sheath blight disease, through inventor it have been experienced that five fluorine worm hydrazones and active component B composite after can also effectively prevent and treat rice blast, false smut, prevention effect is above 97%, prevention effect is superior to the preventive effect of single dose, the preventive effect phase is long, and can activated plant metabolic system and make plant growing accelerate vigor strengthen, strengthen root system growth.In test scope of medication, target crop is had no adverse effects simultaneously.
Application Example eight super quick albumen and active component B and composite prevent and treat powdery mildew of cucumber drug effect and growth regulation Experiment on Function
This experimental establishment, at Xian District, Shanxi Province suburban area, investigates the powdery mildew of cucumber state of an illness before medicine, in the first time dispenser of state of an illness initial stage, dispenser in every 7 days once, is total to dispenser 2 times.Within after second time dispenser 3 days, 7 days, 15 days, investigate disease index respectively and calculate preventive effect, the rate of growth of second time dispenser " Invest, Then Investigate " crop.Experimental result is as follows:
Table 15 super quick albumen and active component B and composite prevent and treat powdery mildew of cucumber drug effect and growth regulation Experiment on Function
As can be seen from Table 15, super quick albumen and active component B and composite after can effectively prevent and treat powdery mildew of cucumber, through inventor it have been experienced that five fluorine worm hydrazones and active component B composite after can also effectively prevent and treat angular leaf spot of cucumber, droop, downy mildew, prevention effect is above 97%, prevention effect is superior to the preventive effect of single dose, the preventive effect phase is long, and can activated plant metabolic system and make plant growing accelerate vigor strengthen, strengthen root system growth.In test scope of medication, target crop is had no adverse effects simultaneously.
Application Example nine super quick albumen and active component B and composite preventing and treating grape grey mould drug effect thereof and growth regulation Experiment on Function
This experimental establishment, in Weinan City Dali County, Shaanxi Province, investigates the grape grey mould state of an illness before medicine, in the first time dispenser of state of an illness initial stage, dispenser in every 7 days once, is total to dispenser 2 times.Within after second time dispenser 3 days, 7 days, 15 days, investigate disease index respectively and calculate preventive effect, the rate of growth of second time dispenser " Invest, Then Investigate " crop.Experimental result is as follows:
Table 16 super quick albumen and active component B and composite preventing and treating grape grey mould drug effect thereof and growth regulation Experiment on Function
As can be seen from Table 16, super quick albumen and active component B and composite after can effectively prevent and treat grape grey mould, through inventor it have been experienced that five fluorine worm hydrazones and active component B composite after can also effectively prevent and treat downy mildew of garpe, powdery mildew, prevention effect is above 97%, prevention effect is superior to the preventive effect of single dose, the preventive effect phase is long, and can activated plant metabolic system and make plant growing accelerate vigor strengthen, strengthen root system growth.In test scope of medication, target crop is had no adverse effects simultaneously.
Application Example ten super quick albumen and active component B and composite prevent and treat wheat rust drug effect and growth regulation Experiment on Function
This experimental establishment, in Liquan County, Xianyang, Shanxi province city, investigates the wheat rust state of an illness before medicine, in the first time dispenser of state of an illness initial stage, dispenser in every 7 days once, is total to dispenser 2 times.Within after second time dispenser 3 days, 7 days, 15 days, investigate disease index respectively and calculate preventive effect, the rate of growth of second time dispenser " Invest, Then Investigate " crop.Experimental result is as follows:
Table 17 super quick albumen and active component B and composite prevent and treat wheat rust drug effect and growth regulation Experiment on Function
As can be seen from Table 17, super quick albumen and active component B and composite after can effectively prevent and treat wheat rust, through inventor it have been experienced that five fluorine worm hydrazones and active component B composite after can also effectively prevent and treat wheat sharp eyespot, powdery mildew, prevention effect is above 97%, prevention effect is superior to the preventive effect of single dose, the preventive effect phase is long, and can activated plant metabolic system and make plant growing accelerate vigor strengthen, strengthen root system growth.In test scope of medication, target crop is had no adverse effects simultaneously.
Application Example 10 one super quick albumen and active component B and composite preventing and treating tomato blight drug effect thereof and growth regulation Experiment on Function
This experimental establishment, at Xian District, Shanxi Province suburban area, investigates the tomato blight state of an illness before medicine, in the first time dispenser of state of an illness initial stage, dispenser in every 7 days once, is total to dispenser 2 times.Within after second time dispenser 3 days, 7 days, 15 days, investigate disease index respectively and calculate preventive effect, the rate of growth of second time dispenser " Invest, Then Investigate " crop.Experimental result is as follows:
Table 18 super quick albumen and active component B and composite preventing and treating tomato blight drug effect thereof and growth regulation Experiment on Function
As can be seen from Table 18, super quick albumen and active component B and composite after can effectively prevent and treat tomato blight, through inventor it have been experienced that five fluorine worm hydrazones and active component B composite after can also effectively prevent and treat leaf muld of tomato, prevention effect is above 97%, prevention effect is superior to the preventive effect of single dose, the preventive effect phase is long, and can activated plant metabolic system and make plant growing accelerate vigor strengthen, strengthen root system growth.In test scope of medication, target crop is had no adverse effects simultaneously.
After draw through tests different local throughout the country, after super quick albumen and active component B are composite to the preventive effect of the Common Diseases such as the powdery mildew in various crop, rust, downy mildew, droop, melasma, banded sclerotial blight, spot defoliation, gray mold, false smut, soft rot, leaf mold, Peptic Ulcers, angular leaf spot, rice blast, epidemic disease, anthrax or rust all 97% with on excellent, in single dose preventive effect, potentiation is obvious.Simultaneously can the metabolic system of activated plant and make plant growing accelerate vigor and strengthen, the increase of proline content and the reinforcement of cellulase, promote that plant cell increases, improving activity of root system is strengthened, and reaches volume increase purpose.
Claims (6)
1. the bactericidal composition containing super quick albumen Yu antibiotics, effective active composition is active components A and active component B, it is characterized in that: the weight ratio of active components A and active component B is 80 1～1 80, described active components A is super quick albumen, active component B one in polyoxin, jingganmycin, kasugarnycin or antibiotic in pyrimidine nucleoside class.
2. the bactericidal composition containing super quick albumen Yu antibiotics according to claim 1, it is characterised in that: in compositions, active components A is 60 1～1 60 with the weight ratio of active component B.
3. the bactericidal composition containing super quick albumen Yu antibiotics according to claim 2, it is characterised in that:
The weight ratio of super quick albumen and polyoxin is 15:1～1:25；
The weight ratio of super quick albumen and jingganmycin is 15:1～1:25；
The weight ratio of super quick albumen and kasugarnycin is 20:1～1:20；
The weight ratio of super quick albumen and antibiotic in pyrimidine nucleoside class is 15:1～1:25.
4. the bactericidal composition containing super quick albumen Yu antibiotics according to any one of claim 1 to 3, it is characterised in that: compositions makes wettable powder, water preparation, soluble powder, soluble liquid, water dispersible granules or soluble granule.
5. the bactericidal composition containing super quick albumen with antibiotics according to claim 1 is used for preventing and treating crop pest and promoting the purposes of plant growing.
6. purposes according to claim 5, it is characterised in that: described disease is powdery mildew, rust, downy mildew, droop, melasma, banded sclerotial blight, spot defoliation, gray mold, false smut, soft rot, leaf mold, Peptic Ulcers, angular leaf spot, rice blast, epidemic disease, anthrax or rust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756895.1A CN105724436A (en) | 2014-12-10 | 2014-12-10 | A sterilizing composition containing harpin protein and antibiotics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756895.1A CN105724436A (en) | 2014-12-10 | 2014-12-10 | A sterilizing composition containing harpin protein and antibiotics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105724436A true CN105724436A (en) | 2016-07-06 |
Family
ID=56238840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410756895.1A Pending CN105724436A (en) | 2014-12-10 | 2014-12-10 | A sterilizing composition containing harpin protein and antibiotics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105724436A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005129A (en) * | 2021-01-25 | 2021-06-22 | 山东农业大学 | Application of HrpZ _ K gene in regulation of plant hypersensitive response and disease resistance and prevention and treatment of grape downy mildew and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102149283A (en) * | 2008-08-12 | 2011-08-10 | 植物保健公司 | Production, formulation, and uses of stable liquid harpin protein formulations |
| CN103298346A (en) * | 2010-12-22 | 2013-09-11 | 巴斯夫欧洲公司 | Agrochemical mixtures for increasing the health of a plant |
-
2014
- 2014-12-10 CN CN201410756895.1A patent/CN105724436A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102149283A (en) * | 2008-08-12 | 2011-08-10 | 植物保健公司 | Production, formulation, and uses of stable liquid harpin protein formulations |
| CN103298346A (en) * | 2010-12-22 | 2013-09-11 | 巴斯夫欧洲公司 | Agrochemical mixtures for increasing the health of a plant |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005129A (en) * | 2021-01-25 | 2021-06-22 | 山东农业大学 | Application of HrpZ _ K gene in regulation of plant hypersensitive response and disease resistance and prevention and treatment of grape downy mildew and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103843826A (en) | Fungicidal composition containing alternaria tenuissima-activated protein | |
| CN106912490A (en) | A kind of efficient bactericidal composite containing tetramycin | |
| CN106259337A (en) | A kind of containing jasmonic and the antibacterial volume increase compositions of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate | |
| CN103918715A (en) | Brevibacillus laterosporus-containing antibacterial yield increase composition | |
| CN103918716A (en) | Brevibacillus laterosporus-containing efficient pesticide composition | |
| CN105309487A (en) | High-effective pesticide composition containing polygonum cuspidatum extract | |
| CN105851058A (en) | Sterilization composition containing captan and copper preparation | |
| CN105192001A (en) | Polygonum cuspidatum extract containing composition capable of resisting bacteria and improving yield | |
| CN105265493A (en) | Composition comprising polygonum cuspidatum extract | |
| CN104412982A (en) | Compound efficient antibacterial composition containing fluoride ether bacteria amide | |
| CN105981743A (en) | Antimicrobial yield-increase composition containing hypersensitive protein | |
| CN105685054A (en) | Sterilization composition containing fluoride ether bacteria amide and triazoles | |
| CN105851059A (en) | Germicidal composition containing bromothalonil and copper preparation | |
| CN105767013A (en) | Sterilization composition containing superfine alternaria alternate activator protein | |
| CN103918717A (en) | Brevibacillus laterosporus-containing efficient pesticide composition | |
| CN104642341A (en) | Bactericidal composition containing zinc thiazole | |
| CN105724436A (en) | A sterilizing composition containing harpin protein and antibiotics | |
| CN106305748A (en) | Antimicrobial yield-increasing composition containing allantoin | |
| CN103621562B (en) | A kind of bactericidal composition | |
| CN105494404A (en) | Sterilization composition containing benzovindiflupyr | |
| CN105794848A (en) | Pesticidal composition containing harpin protein and methoxyl acrylate | |
| CN104642343A (en) | Bactericidal composition containing zinc thiazole and triazole compounds | |
| CN105746581A (en) | Sterilization composition containing harpin and strobilurin | |
| CN104286008B (en) | A kind of efficient bactericidal composite containing Hexanaphthene flusulfamide | |
| CN106259347A (en) | A kind of bactericidal composition containing Fenamidone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 715500 Pucheng high tech Industrial Development Zone, Weinan, Shaanxi Applicant after: Shaanxi Mei Bang Pharmaceutical Group Limited by Share Ltd Address before: 715500 Industrial Park of Agrochemical Base, Pucheng County, Weinan City, Shaanxi Province Applicant before: Shaanxi Meibang Pesticide Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |
|
| WD01 | Invention patent application deemed withdrawn after publication |