CN109169679A - A kind of composition pesticide containing bronopol and prothioconazoles - Google Patents
A kind of composition pesticide containing bronopol and prothioconazoles Download PDFInfo
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- CN109169679A CN109169679A CN201810925573.3A CN201810925573A CN109169679A CN 109169679 A CN109169679 A CN 109169679A CN 201810925573 A CN201810925573 A CN 201810925573A CN 109169679 A CN109169679 A CN 109169679A
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- prothioconazoles
- bronopol
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
- A01N33/18—Nitro compounds
- A01N33/20—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of composition pesticide containing bronopol and prothioconazoles and its applications, and effective component is by bronopol and prothioconazoles, and the weight fraction ratio of bronopol and prothioconazoles is 10: 1~1: 10.This composition can make the dosage form agriculturally permitted, such as missible oil, suspending agent, water dispersible granules, wettable powder and aqueous emulsion.The present invention combines group of effective components with rationally, and activity and bactericidal effect are not the active simple superposition of each component, and compound synergic effect is significant, and compound drug effective ingredient consumption is significantly reduced than being used alone.The present invention is suitable for disease, especially citrus bacterial canker disease caused by prevention and treatment bacterium, Cruciferae soft rot and bacterial blight of rice.
Description
Technical field
The present invention is a kind of agricultural bacteriocide, in particular to a kind of is the agriculture of effective component containing bronopol and prothioconazoles
Drug composition, for preventing and treating citrus bacterial canker disease, Cruciferae soft rot and bacterial blight of rice.
Background technique
Bronopol, English name: 2-Bromo-2-nitro-1,3-propanediol, chemical name are the bromo- 2- nitro-of 2-
1,3-PD can be used as cosmetics preservative, be widely used in the process of shampoo, face cream and creme, it can also
Various plants pathogenetic bacteria, such as bakanae disease of rice, citrus bacterial canker disease and ten can be effectively prevented as agricultural bactericide
Word spends soft rot.The fungicide has the characteristics that prevent bacterial disease opportunistic pathogen bactericidal activity in agricultural by force and to crop safety
It controls and is widely applied on bacterial disease.
Prothioconazoles, English name: prothioconazole, chemical name are 2- [2- (1- chlorine cyclopropyl) -3- (2- chlorobenzene
Base) -2- hydroxypropyl] -1,2- dihydro -3H-1,2,4- triazole -3- thioketones are a kind of New-type wide-spectrum triazoles that Beyer Co., Ltd develops
Thiones fungicide has prevention & protection, interior suction treatment, infiltration conduction.Prothioconazoles are efficient, less toxic, wide spectrum interior suctions
Property fungicide, not only have good preventive effect to bacterial disease, moreover it can be used to prevention and treatment by Ascomycetes (powdery mildew, anthracnose),
Fungal disease caused by Basidiomycetes (rust, smut) and most of deuteromycetes (rice blast, anthracnose).In addition to sterilization
Effect, prothioconazoles are also adjustable the growth of crop, it can promote plant strain growth, enhancing plant vigor, the yield for improving crop
And quality.
Bacterial disease is the disease caused by referring to that bacterium germ is infected, such as soft rot, canker, bacterial wilt, bacterial leaf spot
Disease etc..Bacterial disease is to influence one of crop production and the Major Diseases of storage.Organic copper and nothing are mainly used currently on the market
Machine copper agent prevents and treats bacterial disease, and copper agent has the shortcomings that mixed difference and poor to crop safety, is not able to satisfy agriculture
The demand of industry production, and bronopol just overcomes the feature of the mixed difference and crop safety difference of copper agent, it is thin in crops
There is important value in the prevention and treatment of fungal disease.
In agricultural production, the scientifical use pesticide due to long-term continuous administration single variety fungicide or not, leads to disease
Drug resistance get worse；Simultaneously as excessive result in environmental pollution and the increase of peasant's drug cost etc. using pesticide
Problem is unfavorable for the sustainable development of agricultural.Therefore, the compound drug for developing efficient, low toxicity, low-residual, not only facilitates and prolongs
The drug resistance of slow disease, but also dosage can be reduced, save the cost reduces the pollution to environment.
Inventor has made intensive studies the compounded formula screening of bronopol and prothioconazoles, finds bronopol and rosickyite
Bacterium azoles is compounded, and within the scope of certain compound proportion, to prevention and treatment citrus bacterial canker disease, Cruciferae soft rot, bacillary is worn
Hole disease and bacterial blight of rice have significant synergies.After further research, the present invention is completed.
Summary of the invention
In order to meet the needs in agricultural production for efficient germicide, bronopol and two kinds of prothioconazoles changes are given full play to
It closes object and compounds the synergistic effect prevented and treated bacterial disease, the present invention provides one kind efficiently, less toxic, the lasting period is long, dosage
Less and reduce disease drug resistance generation composition pesticide, be conducive to carry out citrus bacterial canker disease, cruciate flower in agricultural production
The prevention and treatment of section's soft rot, Bacterial septicaemia syndrome and bacterial blight of rice.
The technical solution that the present invention realizes that purpose uses is:
One kind containing bronopol and prothioconazoles composition pesticide, using bronopol and prothioconazoles as effective component, bromine nitre
The weight ratio of pure and mild prothioconazoles is 10: 1~1:10；Preferred weight ratio is 3: 1~1: 5, most preferred weight ratio is 2: 1~
1:3.Weight percent of the effective component weight in composition pesticide is 5%~80% in composition, remaining is fair in pesticide
Perhaps it uses and acceptable auxiliary element.
Composition pesticide of the present invention is prepared into any one dosage form used in suitable agricultural production by known method, than
Preferable dosage form has suspending agent, wettable powder, water dispersible granules or missible oil.
Auxiliary component used in the present composition includes solvent, wetting agent, disintegrating agent, stabilizer, dispersing agent, defoaming
Agent, antifreezing agent, cosolvent, carrier etc. be beneficial to effective component it is stable in the formulation and play drug effect known substance, be all agriculture
Various composition commonly used or allowed to use in medicine preparation, specific ingredient and dosage are according to the recipe requirements determined by the test.
For pesticide combination compound of the present invention when for water dispersible granules, the effective content of bronopol is 1%-40%, rosickyite
The effective content of bacterium azoles is 1%-40%, lauryl sodium sulfate 1-5%, dispersing agent lignin sulfonic acid sodium salt 2-5%, wetting agent
Succinic acid mersolates 1-3%, binder polyethylene glycol 5-10%, disintegrating agent ammonium sulfate 5-10%, kaolin or cunning
Mountain flour complements to 100%.By the above-mentioned formula bronopol prothioconazoles that dry pulverization process, granulation, drying, screening are made in proportion
Water dispersible granules.
When composition pesticide of the present invention is wettable powder, the effective content of bronopol is 1%-40%, prothioconazoles
Effective content is 1%-40%, lauryl sodium sulfate 1-5%, dispersing agent naphthalenesulfonic acid-formaldehyde condensate 1-6%, white carbon black 3-
8%, kaolin supplies 100%.It is uniformly mixed entering in mixer after above-mentioned formula in proportion coarse crushing, then through air-flow crushing
After obtain bronopol prothioconazoles wettable powder.
When composition pesticide of the present invention is suspending agent, the effective content of bronopol is 1%-20%, and prothioconazoles have
Effect content is 1%-20%, lauryl sodium sulfate 4%, silicone compound 0.15%, phosphoric acid ester polyoxyethylene ether 2-
3%, ethylene glycol 3-5%, defoaming agent 0.5-1%, xanthan gum 0.05-0.4%, preservative 0.1-0.5%, deionized water complement to
100%.Above-mentioned formula material is dispersed in advance in proportion, then imports in grinder and grinds, xanthan gum is eventually adding, through height
It is deployed after shear-mixed and bronopol prothioconazoles suspending agent is made.
Bronopol and prothioconazoles are compounded, and to disease caused by bacterium, are had within the scope of certain compound proportion
Significant synergistic effect, in actual use, citrus bacterial canker disease, Cruciferae soft rot, Bacterial septicaemia syndrome and rice
The diseases such as bacterial leaf-blight have preferable control efficiency.
The frequency of administration and amount of application of the present composition change with crops, disease, weather condition and have small variations,
It can achieve the purpose that effectively prevent by using dosage appropriate.
Compared with the prior art, the advantages of the present invention are as follows.
1, bronopol is compounded with prothioconazoles has significant synergistic effect, to citrus bacterial canker disease, Cruciferae soft rot, thin
Bacterium property shothole disease and bacterial blight of rice prevention and treatment activity with higher.
2, bronopol is different with the mechanism of action of prothioconazoles, can delay the generation of disease drug resistance.
3, bronopol and prothioconazoles can also have prevention and treatment activity well to fungal disease, and the two compounding can prevent and treat bacterium
Disease, and fungal disease can be prevented and treated, expand fungicidal spectrum.
4, the effective component of bronopol and prothioconazoles compounds, and reduces Pesticide use amount, reduces pesticide on crop
Residual, reduce pollution to environment.
5, prothioconazoles can regulating crop growth, the two compounding can diseases prevention again increase production.
Specific embodiment
To better understand the essence of the present invention, below with reference to embodiment, the content of the present invention will be further explained,
But limitation of the present invention cannot be considered as.
(1) dosage form and formulation Example.
Each component percentage composition is weight percentage in following examples.
1 20% prothioconazoles bronopol suspending agent of embodiment
Prothioconazoles 5%, bronopol 15%, alkyl phenol polyoxyethylene ether 3-5%, sodium lignin sulfonate 1-1.5%, second two
Alcohol 3-5%, defoaming agent 0.5-1%, aluminium-magnesium silicate 3-5%, deionized water add to 100%.
2 15% prothioconazoles bronopol suspending agent of embodiment
Prothioconazoles 5%, bronopol 10%, phosphoric acid ester polyoxyethylene ether 3-5%, sodium lignin sulfonate 1-1.5%, second
Glycol 3-5%, defoaming agent 0.5-1%, aluminium-magnesium silicate 2-3%, solvent naphtha 10-12%, deionized water complement to 100%.
3 20% prothioconazoles bronopol suspending agent of embodiment
Prothioconazoles 10%, bronopol 10%, alkyl phenol polyoxyethylene ether 3-5%, sodium lignin sulfonate 1-1.5%, second
Glycol 3-5%, defoaming agent 0.5-1%, aluminium-magnesium silicate 3-5%, deionized water complement to 100%.
4 30% prothioconazoles bronopol water dispersible granules of embodiment
Prothioconazoles 10%, bronopol 20%, lauryl sodium sulfate 2-3%, alkylnaphthalene sulfonate 3-4%, polycarboxylic acids
Salt 4-6%, white carbon black 12-15%, kaolin complement to 100%.
5 20% prothioconazoles bronopol suspending agent of embodiment
Prothioconazoles 5%, bronopol 15%, lauryl sodium sulfate 2-3%, alkylnaphthalene sulfonate 2-3%, glycerine 2-
3%, xanthan gum 2-3%, defoaming agent 0.5-1%, aluminium-magnesium silicate 2-3%, deionized water complement to 100%.
6 5% prothioconazoles bronopol missible oil of embodiment
Prothioconazoles 1%, bronopol 4%, 4% calcium dodecyl benzene sulfonate, 2% styrylphenol polyoxyethylene ether,
3% agriculture breast 2201,3% triphenyl phosphite, 15% cyclohexanone, solvent naphtha S-180 add to 100%.
7 80% prothioconazoles bronopol wettable powder of embodiment
Prothioconazoles 20%, bronopol 60%, alkyl phenol polyoxyethylene ether 3%, lauryl sodium sulfate 4%, white carbon black
5%, add kaolin to complement to 100%.
8 22% prothioconazoles bronopol suspending agent of embodiment
Prothioconazoles 2%, bronopol 20%, lauryl sodium sulfate 2-3%, alkylnaphthalene sulfonate 2-3%, glycerine 2-
3%, xanthan gum 2-3%, defoaming agent 0.5-1%, aluminium-magnesium silicate 2-3%, deionized water complement to 100%.
9 55% prothioconazoles bronopol water dispersible granules of embodiment
Prothioconazoles 50%, bronopol 5%, lauryl sodium sulfate 2-3%, alkylnaphthalene sulfonate 3-4%, polycarboxylate
4-6%, white carbon black 10%, kaolin complements to 100%.
(2) indoor biological activity assay of the present composition and field efficacy verifying.
1, the indoor joint toxicity measuring of prothioconazoles and bronopol complex composition to citrus bacterial canker disease.
95% prothioconazoles TC and 95% bronopol TC is provided by Zheng Bang biochemical industry Co., Ltd, in order to
It is dissolved in water and has been made into 20% prothioconazoles SC and 20% bronopol WP
Test process: 20% prothioconazoles SC, 20% bronopol WP and the two and the two 9 proportion (A: B mass
The ratio between score is 10: 1,5: 1,3: 1,2: 1,1: 1,1: 2,1: 3,1: 5,1: 10)
The test method of indoor biometrics:
The citrus bacterial canker disease germ saved in glycerol is crossed in LB solid culture, in 28 DEG C of incubator into
Row culture, to be activated to citrus bacterial canker disease germ.The single colonie of citrus bacterial canker disease germ above picking LB culture medium,
It is placed in the LB culture medium of liquid, it is spare in 28 DEG C, the value 0.5 or so of 200rpm constant-temperature table shake culture to OD600.
Test medicine A is configured to the toxic LB liquid medium 20ml of 200,100,50,25,12.5mg/L, with same
Method by 9 proportions of test medicine B and the two be configured to respectively concentration be 200,100,50,25,12.5mg/L contains
Malicious LB culture medium 20ml is added the LB liquid medium of 500ul pathogen containing citrus bacterial canker disease, shakes in 28 DEG C, 200rpm constant temperature
Bed shake culture to CK OD600 value be 0.5 or so, the bacterium solution of each concentration is measured to OD600's on spectrophotometer
Value.And measure concentration in addition as 200,100,50,25,12.5mg/L medicament and the toxic sterile LB Liquid Culture of comparison medicament
The OD value of base, is corrected the OD value as caused by medicament itself.
Drug effect calculates:
Correct OD value=value of OD containing bacterium culture medium-aseptic culture medium OD value
Preventive effect %=(the correction toxic culture medium OD value of control medium OD value-correction)/correction control medium bacterium solution OD
Value * 100
It is for statistical analysis with DPS statistical analysis software on the basis of medicament bacteriostasis rate, calculate the EC of each medicament50, and
The co-toxicity coefficient (CTC value) of mixture is calculated according to Sun Yunpei's Method.
Survey toxicity index (ATI)=(standard agent EC50/ reagent agent EC50) × 100.
Percentage composition+B the medicament toxicity index of A in theoretical toxicity index (TTI)=A medicament toxicity index × mixture × mixed
The percentage composition of B in agent.
Co-toxicity coefficient (CTC)=[mixture surveys toxicity index (ATI)/mixtures theoretical toxicity index (TTI)] × 100.
Act on the criteria for classifying according to NY/T11547.7-2006 insecticide combination: co-toxicity coefficient (CTC) >=120 shows as increasing
Effect effect；Co-toxicity coefficient (CTC)≤80 shows as antagonism；80 < co-toxicity coefficient (CTC) < 120 show as summation action.
The indoor joint toxicity measuring of 1 prothioconazoles of table and bronopol and its complex composition to citrus bacterial canker disease
As it can be seen from table 1 when prothioconazoles and bronopol are used in compounding in 3: 1-1: 5 (by weight) ranges,
Coefficient (CTC) is spent together greater than 120, shows that it acts synergistically to the prevention and treatment of citrus bacterial canker disease with synergy, especially 2: 1-1: 3
In range, synergistic effect is the most obvious, spends coefficient (CTC) together greater than 140, it is seen that the compounding of prothioconazoles and bronopol exists
Reasonability and feasibility.
2, the indoor joint toxicity measuring of prothioconazoles and bronopol complex composition to soft rot of Chinese cabbage.
According to the measuring method of co-toxicity in citrus bacterial canker disease room, indoor co-toxicity is carried out to soft rot of Chinese cabbage and is surveyed
Fixed, test result is as shown in Table 2.
The indoor joint toxicity measuring of 2 prothioconazoles of table and bronopol and its complex composition to soft rot of Chinese cabbage
From table 2 it can be seen that when prothioconazoles and bronopol are used in compounding in 3: 1-1: 5 (by weight) ranges,
Coefficient (CTC) is spent together greater than 120, shows that it acts synergistically to the prevention and treatment of the soft rot of Chinese cabbage with synergy, especially 1:
In 1-1: 2 ranges, synergistic effect is the most obvious, spends coefficient (CTC) together greater than 150, it is seen that prothioconazoles and bronopol compounding
There are reasonability and feasibility.
3, the indoor joint toxicity measuring of prothioconazoles and bronopol complex composition to bacterial blight of rice.
According to the measuring method of co-toxicity in citrus bacterial canker disease room, indoor co-toxicity is carried out to bacterial blight of rice and is surveyed
Fixed, test result is as shown in Table 3.
The indoor joint toxicity measuring of 3 prothioconazoles of table and bronopol and its complex composition to bacterial blight of rice
From table 3 it can be seen that when prothioconazoles and bronopol are used in compounding in 10: 1-1: 5 (by weight) ranges,
Coefficient (CTC) is spent together greater than 120, shows that it acts synergistically to the prevention and treatment of rice bacterial leaf spot with synergy, especially 2: 1-1: 3
In range, synergistic effect is the most obvious, spends coefficient (CTC) together greater than 150, it is seen that the compounding of prothioconazoles and bronopol exists
Reasonability and feasibility.
4, prothioconazoles and bronopol and its built composition for preventing and controlling c itrus canker field control effectiveness test
Selection above example 1~5 carry out prevention and treatment citrus bacterial canker disease field trial, by with prothioconazoles and bronopol list
The Contrast on effect of agent, the synergistic effect after verifying compounding.Test site is one garden Wo Gan of Guangxi Wuming, which bursts
Ulcer disease moderate, which is laid particular stress on, to be occurred.Time be on April 20th, 2018, test three repetitions of each processing, cell random alignment, every two
A cell is set, using back-pack electric compression sprayer, application same day fine day, citrus is in the tip pumping phase in spring.
Investigation method is used as a cell referring to GB/T 17980.103-2004, every two trees, and each tree presses the four corners of the world
In 5 points sampling, every investigation two tips whole blades, and according to following stage division calculate disease index.
0 grade: disease-free；
1 grade: every leaf has scab 1-5；
3 grades: every leaf has scab 6-10；
5 grades: every leaf has scab 11-15；
7 grades: every leaf has scab 16-20；
9 grades: every leaf has scab 21 or more.
15d is investigated for the first time after medicine, and is carried out second and be administered, and is investigated for second of 15d after second of medicine.Calculation formula is such as
Under:
Disease index=[∑ (the disease numbers of sheets at different levels × opposite value of series)/(investigation total leaf number × 9)] × 100
Control efficiency %=(1-CK0 × Pt1/CK1 × Pt0) × 100
Wherein: CK0 represents disease before blank district is administered and refers to；Disease refers to after CK1 represents blank district application；Pt0 is represented
Disease refers to before chemicals treatment district is administered；Disease refers to after Pt1 represents chemicals treatment district application.
4 prothioconazoles of table and bronopol built composition for preventing and controlling citrus bacterial canker disease field control effectiveness test
From table 4 analysis obtain, prothioconazoles and bronopol compounding after can effectively preventing citrus bacterial canker disease, 15 after medicine
Its preventive effect is more than 85%, and better than the preventive effect of single dose, and the lasting period is long, and 30d preventive effect is still up to 85% or more after medicine, it is seen that two kinds have
There is good synergistic effect after imitating ingredient compounding, dosage can be effectively reduced, reduce pesticide residue and promote control efficiency,
It has no adverse effects within the scope of test medicine to the growth of citrus, no phytotoxicity, which occurs, to be had very in agricultural pests comprehensive treatment (IPM)
Big application value.
Obtain by the popularization and application of company in China: prothioconazoles and bronopol compounding agent are in various crop
Various bacterial diseases have good control efficiency, preventive effect is superior to single dose, have notable synergistic effect.
Claims (8)
1. a kind of composition pesticide containing bronopol and prothioconazoles, it is characterised in that: effective component is by bronopol and rosickyite
The weight fraction ratio of bacterium azoles composition, the bronopol and prothioconazoles is 1: 10-10: 1.
2. the composition pesticide according to claim 1 containing bronopol and prothioconazoles, it is characterised in that: the bromine nitre
The weight fraction ratio of pure and mild prothioconazoles is 3: 1-1: 5.
3. the composition pesticide according to claim 2 containing bronopol and prothioconazoles, it is characterised in that: the bromine nitre
The weight fraction ratio of pure and mild prothioconazoles is 2: 1-1: 3.
4. the composition pesticide according to claim 1 containing bronopol and prothioconazoles, it is characterised in that: described effective
The weight of ingredient accounts for the 5%~80% of total weight, remaining is the auxiliary agent allowed on pesticide.
5. the composition pesticide according to claim 4 containing bronopol and prothioconazoles, it is characterised in that: the pesticide
Composition is prepared into any one dosage form used in suitable agricultural production by known method.
6. the composition pesticide according to claim 4 containing bronopol and prothioconazoles, it is characterised in that: the dosage form
For suspending agent, wettable powder, water dispersible granules or missible oil.
7. the composition pesticide according to claim 1 containing bronopol and prothioconazoles, it is characterised in that: be applied to anti-
Control disease caused by bacterium on crop.
8. the composition pesticide according to claim 7 containing bronopol and prothioconazoles, it is characterised in that: the disease
It is soft rot, Bacterial septicaemia syndrome and the bacterial blight of rice of the canker on citrus, vegetables or other industrial crops.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810925573.3A CN109169679A (en) | 2018-08-11 | 2018-08-11 | A kind of composition pesticide containing bronopol and prothioconazoles |
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| CN201810925573.3A CN109169679A (en) | 2018-08-11 | 2018-08-11 | A kind of composition pesticide containing bronopol and prothioconazoles |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105211071A (en) * | 2015-10-09 | 2016-01-06 | 广东中迅农科股份有限公司 | Composition pesticide containing prothioconazoles and nitre benzene bacterium ester and fluorine pyrrole bacterium acid amides |
| CN108260594A (en) * | 2017-01-03 | 2018-07-10 | 陕西美邦农药有限公司 | A kind of Synergistic bactericidal composition containing bronopol |
-
2018
- 2018-08-11 CN CN201810925573.3A patent/CN109169679A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105211071A (en) * | 2015-10-09 | 2016-01-06 | 广东中迅农科股份有限公司 | Composition pesticide containing prothioconazoles and nitre benzene bacterium ester and fluorine pyrrole bacterium acid amides |
| CN108260594A (en) * | 2017-01-03 | 2018-07-10 | 陕西美邦农药有限公司 | A kind of Synergistic bactericidal composition containing bronopol |
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