CN105475394A - Biological bactericide containing propineb and metalaxyl-M - Google Patents
Biological bactericide containing propineb and metalaxyl-M Download PDFInfo
- Publication number
- CN105475394A CN105475394A CN201510987523.4A CN201510987523A CN105475394A CN 105475394 A CN105475394 A CN 105475394A CN 201510987523 A CN201510987523 A CN 201510987523A CN 105475394 A CN105475394 A CN 105475394A
- Authority
- CN
- China
- Prior art keywords
- metalaxyl
- propineb
- chinese herbal
- parts
- herbal medicine
- 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
Classifications
-
- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/46—N-acyl derivatives
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
- A01N47/14—Di-thio analogues thereof
-
- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/48—Zingiberaceae [Ginger family], e.g. ginger or galangal
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Pest Control & Pesticides (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses biological bactericide containing propineb and metalaxyl-M. The biological bactericide is prepared from Chinese herbal extract, the propineb and the metalaxyl-M, wherein the Chinese herbal extract is prepared from fructus schizandrae, eucommia, alpinia oxyphylla, rhizoma atractylodis macrocephalae, bletilla striata, radix scutellariae, radix stemonae, semen strychni, radix sophorae flavescentis, arundodonaxl, radix ophiopogonis and dandelion, a control test of bacterial downy mildew of flowers in a field prove that no only is the control effect good, but also pesticide residue is less, and green environmental protection is realized.
Description
Technical field
The invention belongs to disinfectant use in agriculture field, particularly a kind of active ingredient is the NEW TYPE OF COMPOSITE bactericide of Chinese herbal medicine extract and Propineb, Metalaxyl-M.
Background technology
Propineb is a kind of rich zinc broad spectrum protection bactericide; bactericidal range is wide; repeatedly use and also can suppress causing harm of mite class and scale insect; efficient zinc supplementation; safety is good, can in florescence medication, also harmless to honeybee; in Vegetable produce, promoted the use of positive effect, to vegetables, tobacco, hop downy mildew and tomato and potato morning, late blight etc. various crops the disease such as downy mildew, early blight, late blight, downy mildew epidemic disease all have good protective effect.Propineb is applicable to tomato, Chinese cabbage, cucumber, mango and flowers and other crops.Be mainly used in control Chinese cabbage downy mildew, cucumber downy mildew, tomato early late blight, mango anthracnose, to crop safety under recommended dose.
Metalaxyl-M is phenylamide systemic fungicide, it is the active isomer of metalaxyl, also be the bactericide with three-dimensional optically active of first listing, to disease, there is treatment and eradicant action, especially to Pseudoperonospora cubensis, phytophthora root rot bacterium, the disease such as downy mildew, early blight, late blight, downy mildew epidemic disease of the various crop such as the vegetables caused by rotten mildew fungus, fruit tree, tobacco, oil plant, cotton, grain has good control efficiency.
China has and abundant plant resources, for botanical fungicide, wherein relatively less to research that is antibacterial, antibacterial activity.At present, finding and have sterilization, Substance from Chinese herbal medicine, is a very important approach of new type natural botanical fungicide development.Chinese herbal medicine, as the important component part of motherland's medical science, has played important effect in the process of control human diseases.But along with the development of science and technology and the continuous progress of human civilization, its application has also been extended to control agricultural pest aspect, develops the using value of Chinese herbal medicine to a greater degree.
Often there is control efficiency difference in current bactericide single dose kind, bactericidal range is narrow, and the large germ of dispenser dosage easily develops immunity to drugs, the how easy generation poisoning of application times, weighting ring environment pollution etc. in control germ.For germ control crops producing resistance, released and the new medicament of existing kind without cross resistance by research and development.But it is high generally to there is development cost, and the construction cycle is long, and do not catch up with the speed that germ produces resistance.Other way such as crop structure adjustment, different agricultural chemicals rotations etc., have significant limitation, limited efficiency in the process of practical operation.
By carrying out a certain proportion of composite to the bactericide of heterogeneity, add the Chinese herbal medicine extract possessing good bactericidal effect equally, the advantage that relative single product uses mainly contains: protectant, with therapeutic agent, can delay the drug-fast generation of germ simultaneously; Widen pesticide control spectrum, the scope of expanding prevention; Have synergistic effect, the important aspect of another one is the logical Chinese herbal medicine extract adding green non-pollution, can while the usage amount reducing chemical agent, still reach good bactericidal effect, decrease poisoning and remain, alleviating the pollution to environment, reduce cost accounting.
According to each side's Investigation on Data, the domestic research for compound Chinese herbal medicinal bactericide is also fewer, is still in the starting stage, rarely has now the product of compound Chinese herbal medicinal bactericide and general chemical agriculture chemical compounding.
Summary of the invention
It is the extracts of Chinese herbal medicine and Propineb, the good drug efficacy of Metalaxyl-M, lasting period length, the residual low biological bactericide that possess bactericidal effect that the present invention aims to provide a kind of active ingredient.
Another object of the present invention is by the biological bactericide containing Propineb and Metalaxyl-M, is equipped with the bactericide that multiple formulation made by suitable auxiliary agent, and make its bactericidal range wider, control strong drug action, holding effect is long for period, and resistance risk is little.
Of the present invention also have an object to be use noresidue, low toxicity, not easily to develop immunity to drugs, and easily and other medicament mixture Chinese herbal medicine extracts and above-mentioned Propineb and Metalaxyl-M composite, develop a kind of new type bactericide, to reduce Pesticide use amount, reduce the dispenser cost of peasant, reduce the pollution level to environment.
Technical solution of the present invention is: a kind of biological bactericide, comprises extracts of Chinese herbal medicine, Propineb and Metalaxyl-M.
Preferably, Chinese herbal medicine sterilization formulation of the present invention is by the following technical solutions: its formula consists of: Schisandra sphenanthera Rehd.et WilS 1-3 part, bark of eucommia 2-6 part, intelligence development 6-12 part, bighead atractylodes rhizome 5-10 part, bletilla striata 1-8 part, root of large-flowered skullcap 10-15 part, tuber of stemona 4-8 part, vomiting nut 6-15 part, kuh-seng 5-15 part, giantreed 1-10 part, the tuber of dwarf lilyturf 1-6 part, dandelion 3-6 part.
Preferably, Schisandra sphenanthera Rehd.et WilS 2 parts, the bark of eucommia 4 parts, intelligence development 8 parts, the bighead atractylodes rhizome 7 parts, the bletilla striata 4 parts, the root of large-flowered skullcap 12 parts, the tuber of stemona 6 parts, vomiting nut 10 parts, kuh-seng 10 parts, giantreed 5 parts, the tuber of dwarf lilyturf 3 parts, dandelion 5 parts.
Preferably, extracts of Chinese herbal medicine 5-15%, Propineb content is 15-75%, and Metalaxyl-M content is 2-30%.
Preferably, extracts of Chinese herbal medicine 8%, Propineb content is 40%, and Metalaxyl-M content is 8%.
All the other are allow in agricultural chemicals to use and acceptable auxiliary element.Preferably, the formulation of described composite bactericide is suspending agent.
Preferably, the purposes of described biological bactericide: its application in the disease such as downy mildew, early blight, late blight, downy mildew epidemic disease of control flowers downy mildew, Chinese cabbage downy mildew, cucumber downy mildew, tomato early late blight and various crop.
Above-mentioned active ingredient Chinese medicinal herbs is common medicinal material, and Propineb and Metalaxyl-M are all bactericide well known in the art, all can be buied by various commercial channel.Except above-mentioned active ingredient extracts of Chinese herbal medicine, Propineb and Metalaxyl-M, in the suspending agent that described microbicide compositions is mixed with, also comprise carrier and auxiliary agent.Material described above is all well known to a person skilled in the art material, buys by market.
Beneficial effect: beneficial effect of the present invention is: 1, the bactericidal composition synergistic effect that forms of Propineb and Metalaxyl-M compound is obvious, is not the simple superposition of each composition activity, but has significant synergistic effect; 2, adding extracts of Chinese herbal medicine makes the field rate of chemical composition decline, and reduces production and use cost, reduces residue of pesticide and environmental pollution; 3, bactericidal composition is made up of the active ingredient of different mechanism of action, is conducive to overcoming and delay the drug-fast generation of germ, to crop safety and integrated control crop germ significant; 4, after Propineb and Metalaxyl-M compound, expand fungicidal spectrum, medicament characteristic obtains mutual supplement with each other's advantages, can prevent and treat various crop disease, facilitates peasant's medication.
Embodiment
The present invention is illustrated below in conjunction with embodiment.In embodiment, percentage is all weight percentage, and the treatment dosage of field efficacy is effective ingredient consumption.
1, extracts of Chinese herbal medicine preparation:
This embodiment Chinese herbal medicine is taked by the following technical solutions: its formula consists of: Schisandra sphenanthera Rehd.et WilS 2 parts, the bark of eucommia 3 parts, intelligence development 7 parts, the bighead atractylodes rhizome 9 parts, the bletilla striata 7 parts, the root of large-flowered skullcap 12 parts, the tuber of stemona 7 parts, vomiting nut 10 parts, kuh-seng 11 parts, giantreed 7 parts, the tuber of dwarf lilyturf 4 parts, dandelion 4.5 parts.
Extracts of Chinese herbal medicine preparation method: take Chinese herbal medicine dry product according to technique scheme and carry out pulverization process, 50 mesh sieves are crossed after pulverizing, lower part of screen is distributed into wide-mouth, taking a certain amount of plant sample loads in wide-mouth rustless steel container, add 90% ethanol of 10 times of volumes, heating (35 ± 2) DEG C is soaked 72 hours, filter, filter residue adds 90% ethanol of 10 times of volumes again, then cold soaking 72 hours, filter, 3 times like this, merge the extract of 3 times, be concentrated into solvent-free outflow, namely 90% ethanol obtaining this plant slightly carries liquid, saves backup.
2, suspending agent preparation
Preparation method: by formula rate, active ingredient said herbal medicine extract, Propineb and Metalaxyl-M, surfactant and other functional aid are placed in batching kettle successively, add water and mix, through high speed shear, wet method sand milling, namely last homogeneous filtration obtains product.
(45% Propineb. the Chinese herbal medicine aqueous suspension agent of Metalaxyl-M)
Formula: extracts of Chinese herbal medicine 8%; Propineb 40%; Metalaxyl-M 5%; Emulsifier neopelex 3%; Dispersant naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%; Thickener selects gelatin and sodium carboxymethylcellulose, and consumption is respectively 0.5% and 1%; Antifreezing agent propane diols 4%; Defoamer silicone oil 0.6%; Water surplus.
(56% Propineb. the Chinese herbal medicine aqueous suspension agent of Metalaxyl-M)
Formula: extracts of Chinese herbal medicine 10%; Propineb 50%; Metalaxyl-M 6%; Emulsifier neopelex 3%; Dispersant naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%; Thickener selects gelatin and sodium carboxymethylcellulose, and consumption is respectively 0.5% and 1%; Antifreezing agent propane diols 4%; Defoamer silicone oil 0.6%; Water surplus.
Physical data: use embodiment medicament 45% Propineb below. the Chinese herbal medicine aqueous suspension agent of Metalaxyl-M, 56% Propineb. the Chinese herbal medicine aqueous suspension agent of Metalaxyl-M and contrast agents 70% Wettable propineb powder and 64% Metalaxyl-M. mancozeb water dispersion granule carries out field control effectiveness test to flowers downy mildew, so that beneficial effect of the present invention to be described better, result of the test is as shown in table 1 below.
Experimental field be positioned at Linyi City Yinan County, facility plastic greenhouse flowers ground, falls ill, tests in first 7 days and process of the test and do not use other agricultural chemicals.Experimental field soil property is sandy loam, and rich water is medium, and management is consistent, has irrigation conditions, within general 5 days, pours water once.Duration of test temperature at 22 ~ 35 degrees Celsius, mean temperature 25 degrees Celsius, air humidity 70% ~ 90%; Establish embodiment medicament, contrast agents in this field trial and do not use totally 9 process of any medicament, be respectively: 56% Propineb. Chinese herbal medicine aqueous suspension agent 500 times of liquid of Metalaxyl-M; 56% Propineb. Chinese herbal medicine aqueous suspension agent 700 times of liquid of Metalaxyl-M; 56% Propineb. Chinese herbal medicine aqueous suspension agent 900 times of liquid of Metalaxyl-M; 45% Propineb. Chinese herbal medicine aqueous suspension agent 500 times of liquid of Metalaxyl-M; 45% Propineb. Chinese herbal medicine aqueous suspension agent 700 times of liquid of Metalaxyl-M; 45% Propineb. Chinese herbal medicine aqueous suspension agent 900 times of liquid of Metalaxyl-M; 64% Metalaxyl-M. mancozeb water dispersion granule 700 times of liquid; 70% Wettable propineb powder 500 times liquid; Clear water (CK).Each process repetition 4 times, totally 36 process communities, isolation strain, is OK established in minizone.Often process community and take medicament according to the medicament listed by table 1 and the amount of taking thereof, then be watered, the field selecting growing way and morbidity basically identical is in the 1st medication of flowers downy mildew beginning Sheng phase, after this every 7d medication 1 time, continuous 3 times, knapsack sprayer is used, amount of liquid medicine 25kg/ mu, flowers leave dual sides is even by medicine, avoids liquid to drift about, departs from target.After first time dispenser, second time medicine is executed at interval after 7 days, then after 7 days, execute third time medicine, altogether dispenser three times.After each dispenser, the 7th afternoon is unified investigates the blade and stem scab number, lesion area taken, calculates disease index, control efficiency.4 points are evenly fixed in Cha Shimei community, often 5 strains, totally 20 strains.5 leaves are located in every strain, namely from plant bottom the 3rd, upwards look into 5 leaves.
Drug effect standard: scab grade scale is with reference to National Standard of the People's Republic of China " pesticide field efficacy medicine test criterion ".Blade occurring degree is divided into 5 grades, flowers downy mildew leaf Seriousness gradation standard: 0 grade, blade is without scab; 1 grade, scab accounts for less than 5% of full leaf area; 3 grades, scab accounts for 6% ~ 10% of full leaf area; 5 grades, scab accounts for 11% ~ 25% of full leaf area; 7 grades, scab accounts for 26% ~ 50% of full leaf area; 9 grades, scab accounts for more than 50% of full leaf area.Disease refers to calculate as follows with control efficiency:
Experimental result: in table 1
Table 1 different disposal is to the control efficiency of the bacillary downy mildew of flowers
Conclusive table 1 result of the test can draw, after three dispensers, embodiment 45% Propineb. the Chinese herbal medicine aqueous suspension agent of Metalaxyl-M, 56% Propineb. the Chinese herbal medicine aqueous suspension agent of Metalaxyl-M to the control efficiency of the bacillary downy mildew of flowers all more than 80%, apparently higher than contrast agents, 3 the various dose process of embodiment medicament to the control efficiency of flowers downy mildew along with the increase of spraying times is in rising trend.Embodiment medicament using dosage is low in addition, compare the less dosage of contrast agents and just can reach good control efficiency, and medicament efficiency time is long.Experimental session is observed, and embodiment medicament is to flowers without poisoning, and safety is good.The above results shows to be had significant synergies by Propineb and Metalaxyl-M compound disinfectant.
Biologicall test example: Propineb and the composite Toxicity Determination to Pseudoperonospora cubensis of Metalaxyl-M
Subjects: the Pseudoperonospora cubensis be separated from flowers branches and leaves scab
Test method: spore germination method.Pseudoperonospora cubensis is separated, by germ at PDA(potato dextrose agar from the scab of flowers branches and leaves) in 25 DEG C of incubators, continuous culture carries out purifying 4 times on medium, and then be connected to PDB(potato dextrose broth) cultivate spore in liquid nutrient medium.Cultured Pseudoperonospora cubensis spore is crossed and filters mycelia, be then mixed with the suspension of 4 × 128 spore/milliliters with sterile water.Reagent agent is diluted to corresponding concentration, and adds 3mL mixture with the spore suspension of Pseudoperonospora cubensis with 3mL, add 3mL spore suspension for blank with 3mL sterile water.Be placed in 24 DEG C of incubators and cultivate, microscopy spore germination rate after 20h, and calculate spore germination relative inhibition.Often process random microscopy 12 visuals field, repeat 3 times, every spore germ tube length exceedes 1/2 of spore length and is germinating.
Spore germination relative inhibition is converted into probability value (y), liquor strength (μ g/ml) converts logarithm value (x) to, calculate virulence equation and concentration EC50 in suppressing with method of least squares, calculate toxicity index and the co-toxicity coefficient (CTC) of medicament according to the abundant method of Sun Yun.
Toxicity test the results are shown in Table 1.Actual measurement toxicity index (ATI)=(standard agent EC50/ is for reagent EC50) × 100.
In theoretical toxicity index (TTI)=A medicament toxicity index × mixture A percentage composition+B medicament toxicity index × mixture in the percentage composition of B.
Co-toxicity coefficient (CTC)=[the theoretical toxicity index (TTI) of mixture actual measurement toxicity index (ATI)/mixture] × 100.CTC≤80, composition shows as antagonism; 80 < CTC < 120, composition shows as summation action; CTC >=120, composition shows as synergistic effect.
Measurement result (table 2) shows, the consumption of Propineb and Metalaxyl-M, respectively when the scope of 15-75% and 2-30%, has synergistic effect to Pseudoperonospora cubensis, and especially between 5:1 ~ 2:20, synergistic effect is obvious, and co-toxicity coefficient is more than 170.
Experimental result: in table 2
Table 2 toxicity test result
Embodiment 1:(45% Propineb. the Chinese herbal medicine aqueous suspension agent of Metalaxyl-M)
Formula: extracts of Chinese herbal medicine 8%; Propineb 40%; Metalaxyl-M 5%; Emulsifier neopelex 3%; Dispersant naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%; Thickener selects gelatin and sodium carboxymethylcellulose, and consumption is respectively 0.5% and 1%; Antifreezing agent propane diols 4%; Defoamer silicone oil 0.6%; Water surplus.
Embodiment 2:(56% Propineb. the Chinese herbal medicine aqueous suspension agent of Metalaxyl-M)
Formula: extracts of Chinese herbal medicine 10%; Propineb 50%; Metalaxyl-M 6%; Emulsifier neopelex 3%; Dispersant naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%; Thickener selects gelatin and sodium carboxymethylcellulose, and consumption is respectively 0.5% and 1%; Antifreezing agent propane diols 4%; Defoamer silicone oil 0.6%; Water surplus.
Claims (5)
1., containing a biological bactericide for Propineb Metalaxyl-M, it is characterized in that comprising extracts of Chinese herbal medicine, Propineb and Metalaxyl-M.
2. a kind of biological bactericide containing Propineb Metalaxyl-M according to claim 1, is characterized in that extracts of Chinese herbal medicine is made up of the Chinese herbal medicine of following weight portion: Schisandra sphenanthera Rehd.et WilS 1-3 part, bark of eucommia 2-6 part, intelligence development 6-12 part, bighead atractylodes rhizome 5-10 part, bletilla striata 1-8 part, root of large-flowered skullcap 10-15 part, tuber of stemona 4-8 part, vomiting nut 6-15 part, kuh-seng 5-15 part, giantreed 1-10 part, the tuber of dwarf lilyturf 1-6 part, dandelion 3-6 part.
3. a kind of biological bactericide containing Propineb Metalaxyl-M according to claim 1 and 2, is characterized in that extracts of Chinese herbal medicine is made up of the Chinese herbal medicine of following weight portion: Schisandra sphenanthera Rehd.et WilS 2 parts, the bark of eucommia 4 parts, intelligence development 8 parts, the bighead atractylodes rhizome 7 parts, the bletilla striata 4 parts, the root of large-flowered skullcap 12 parts, the tuber of stemona 6 parts, vomiting nut 10 parts, kuh-seng 10 parts, giantreed 5 parts, the tuber of dwarf lilyturf 3 parts, dandelion 5 parts.
4. a kind of biological bactericide containing Propineb Metalaxyl-M according to claim 1, it is characterized in that calculating extracts of Chinese herbal medicine by weight accounts for 5-15%, Propineb accounts for 15-75%, and Metalaxyl-M accounts for 2-30%.
5. a kind of biological bactericide containing Propineb Metalaxyl-M according to claim 1, it is characterized in that calculating extracts of Chinese herbal medicine by weight accounts for 8%, Propineb accounts for 40%, and Metalaxyl-M accounts for 8%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510987523.4A CN105475394A (en) | 2015-12-27 | 2015-12-27 | Biological bactericide containing propineb and metalaxyl-M |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510987523.4A CN105475394A (en) | 2015-12-27 | 2015-12-27 | Biological bactericide containing propineb and metalaxyl-M |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105475394A true CN105475394A (en) | 2016-04-13 |
Family
ID=55662974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510987523.4A Pending CN105475394A (en) | 2015-12-27 | 2015-12-27 | Biological bactericide containing propineb and metalaxyl-M |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105475394A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106212538A (en) * | 2016-08-19 | 2016-12-14 | 苏州灵垦农业科技有限公司 | A kind of composition pesticide |
| CN110973133A (en) * | 2019-12-30 | 2020-04-10 | 江苏宝灵化工股份有限公司 | metalaxyl-M and propineb compound sterilization composition and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1252692A (en) * | 1997-04-18 | 2000-05-10 | 拜尔公司 | Fungicide active substance combination |
| CN102204550A (en) * | 2011-04-06 | 2011-10-05 | 江苏宝灵化工股份有限公司 | Sterilization composite containing metalaxyl-M and application thereof |
| EP2494867A1 (en) * | 2011-03-01 | 2012-09-05 | Bayer CropScience AG | Halogen-substituted compounds in combination with fungicides |
| CN103875690A (en) * | 2014-03-14 | 2014-06-25 | 曹荣成 | Propineb and metalaxyl-M compound bactericidal composition |
-
2015
- 2015-12-27 CN CN201510987523.4A patent/CN105475394A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1252692A (en) * | 1997-04-18 | 2000-05-10 | 拜尔公司 | Fungicide active substance combination |
| EP2494867A1 (en) * | 2011-03-01 | 2012-09-05 | Bayer CropScience AG | Halogen-substituted compounds in combination with fungicides |
| CN102204550A (en) * | 2011-04-06 | 2011-10-05 | 江苏宝灵化工股份有限公司 | Sterilization composite containing metalaxyl-M and application thereof |
| CN103875690A (en) * | 2014-03-14 | 2014-06-25 | 曹荣成 | Propineb and metalaxyl-M compound bactericidal composition |
Non-Patent Citations (2)
| Title |
|---|
| 杨洪强 等: "《有机园艺》", 31 July 2005, 中国农业出版社 * |
| 潘文亮 等: "《河北省植物保护研究进展-河北省植物保护学会2004年会员代表大会暨学术言讨论论文集》", 31 August 2004, 中国农业科学技术出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106212538A (en) * | 2016-08-19 | 2016-12-14 | 苏州灵垦农业科技有限公司 | A kind of composition pesticide |
| CN110973133A (en) * | 2019-12-30 | 2020-04-10 | 江苏宝灵化工股份有限公司 | metalaxyl-M and propineb compound sterilization composition and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1969636B (en) | Compound botanical disinfectant use in agriculture and method for producing same | |
| CN106490057A (en) | A kind of composite pesticide for Rice Cropping and preparation method thereof | |
| CN102219613B (en) | Green multifunctional compound ecological organic liquid fertilizer and processing method thereof | |
| CN105613147A (en) | Method for controlling pests of greenhouse vegetables based on biological experiment of senior high schools | |
| CN103274837B (en) | A kind of Polyelement organic wintersweet compound fertilizer | |
| CN103360180A (en) | Basil-dedicated traditional Chinese medicinal organic fertilizer and its preparation method | |
| CN106234467A (en) | A kind of antibacterial and preparation method thereof | |
| CN103304328B (en) | A kind of polynary compoiste fertilizer preventing and treating wintersweet anthrax | |
| CN106259482A (en) | A kind of Chinese medicinal plant bactericidal composition and preparation method | |
| CN105475394A (en) | Biological bactericide containing propineb and metalaxyl-M | |
| CN104855444A (en) | Biological pesticide for preventing and controlling strawberry powdery mildew and preparation method | |
| CN104365611B (en) | A kind of bactericidal composition and application containing amisulbrom and mandipropamid | |
| CN103202299A (en) | Pesticide composition for preventing and controlling plant virus disease | |
| KR102509566B1 (en) | Manufacturing method of microorganism using medical properties of a plant and obtained by fermentation of sulfur, and manufacturing method of insecticide, germicide and deodorizer using thereof | |
| CN101336647A (en) | Plant composite insecticide | |
| CN107027824A (en) | A kind of banana blight bacteria Synergistic composition containing Chinese medical extract and agricultural chemicals | |
| CN107646899A (en) | A kind of green high-efficient rice seed dressing agent and its preparation method and application | |
| CN103783085B (en) | Biocontrol microorganisms multiple-effect compound formulation of a kind of disease-resistant yield-increasing and preparation method thereof | |
| CN103651617B (en) | One Plant Extracts evoking tobacco produces purposes and the preparation method to powder mildew resistance | |
| CN103875690A (en) | Propineb and metalaxyl-M compound bactericidal composition | |
| CN102388925A (en) | Plant-sourced bactericide for controlling bacterial wilt of tobacco | |
| CN105210763A (en) | A kind of method of biological control hawthorn powdery mildew | |
| CN109673687A (en) | Composition pesticide of the Bulbus Allii Cepae extract containing wild marjoram and its preparation method and application | |
| CN104365634A (en) | Fungicide composition containing amisulborum and mancozeb and application | |
| CN104871954A (en) | Red Toona sinensis pollination liquid and red Toona sinensis seed cultivation production method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |
|
| RJ01 | Rejection of invention patent application after publication |