CN107047612A - A kind of nitrolim compounds dispersible oil-suspending agent and its preparation method and application with bayluscid - Google Patents
A kind of nitrolim compounds dispersible oil-suspending agent and its preparation method and application with bayluscid Download PDFInfo
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- CN107047612A CN107047612A CN201710244985.6A CN201710244985A CN107047612A CN 107047612 A CN107047612 A CN 107047612A CN 201710244985 A CN201710244985 A CN 201710244985A CN 107047612 A CN107047612 A CN 107047612A
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- nitrolim
- bayluscid
- oil
- agent
- suspending agent
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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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/06—Aluminium; Calcium; Magnesium; Compounds thereof
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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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- 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
- A01N37/36—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 singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—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 singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
- A01N37/40—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 singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to technical field of pesticide, especially a kind of nitrolim compounds dispersible oil-suspending agent and its preparation method and application with bayluscid；The dispersible oil-suspending agent includes：Bayluscid 0.3 30%, nitrolim 5 50%, dispersion moisture agent 1 4%, emulsifying agent 12 16%, thickener 1 2%, remaining is oil base；Bayluscid and nitrolim are compounded in the present invention, both not only have killing oncomelania in niclosamide traditional sense, also with the effect for killing schistosome ovum, the compounding between reasonable employment auxiliary agent of the present invention at compounding, stable oily suspension formulation is realized, the problem of both compoundings is solved.
Description
Technical field
The present invention relates to technical field of pesticide, especially a kind of nitrolim compounds dispersible with bayluscid
Oil-suspending agent, preparation method and applications.
Background technology
Ammonification calcium also known as lime nitrogen, molecular formula：CaCN2, molecular weight 80.10, industrial goods are grey black fines, slightly soluble
Yu Shui, the easy moisture absorption caking of powder is rotten, answers kept dry.Leaded wastewater：20% or so.Its fusing point is：1573k.For manufacturing cyanogen
Melt and cyanide, produce dicyandiamide, melamine, thiocarbamide, are also applied for alkaline containing nitrogenous fertilizers, for blood fluke of going out, not only go out
Spiral shell effect is good, and is ultimately breaks down into ammonia and carbon dioxide in water, environment and aquatile will not be impacted, moreover it is possible to change
Kind soil fertility, is feature of environmental protection snail killing agent.
Niclosamidum has been that WHO uniquely retains the molluscacide recommended since 1972, is widely used to kill oncomelania
Prevent solubility very little of the snail fever due to niclosamidum in water, its application is have impact on, now generally niclosamidum
Bayluscid is made to increase and solubility, so as to improve drug effect.
Molluscacide in the market is largely the compounding based on bayluscid and its with the methaldehyde
Also gradually enriched in recent years in medicament, formulation, there is wettable powder, suspending agent, granula etc., but this kind of medicine usage amount is big, mistake
Many uses understand contaminated soil and water quality and to the toxic effect of rain class, and are registered at present as the nitrolim for having molluscicide effect
Do not have also for what blood fluke prevented and treated, only had been reported that in document, with not contaminated soil, to environment friend after nitrolim use
It is good, but nitrolim is usually technical powder at present, is directly acted on, and the drift of dust on the one hand can be caused to produce poison to human body
Evil, the fineness of still further aspect product reaches far away the requirement finely prevented and treated, and therefore drug effect plays performance to be impacted.
The content of the invention
The purpose of the present invention is：Overcome deficiency of the prior art there is provided a kind of stable dosage forms, environmental protection, can effectively improve
The nitrolim of soil fertility compounds dispersible oil-suspending agent and its preparation method and application with bayluscid.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
A kind of nitrolim compounds dispersible oil-suspending agent with bayluscid, by weight percentage, described dispersible
Oil-suspending agent includes：Bayluscid 0.3-30%, nitrolim 5-50%, dispersion moisture agent 1-4%, emulsifying agent 12-
16%, thickener 1-2%, remaining is oil base.
It is preferred that, the dispersion moisture agent is selected from polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate, alkyl phenol and gathered
One or more in oxygen vinethene and AEO.
It is preferred that, the emulsifying agent is selected from AEO, castor oil polyoxyethylene ether, DBSA
Calcium, alkyl phenol formaldehyde resin polyoxyethylene ether, alkoxy polyoxy ether sulfonate, aliphatic alcohol sulfate and alkyl phosphate salt
In one or more.
It is preferred that, one kind or many that the thickener is selected in white carbon, organobentonite, polyvinyl alcohol, aluminium-magnesium silicate
Kind.
It is preferred that, the oil base selects the one or more of epoxidized soybean oil, mineral oil and methyl oleate.
It is preferred that, the vegetable oil selects epoxidized soybean oil.
The method for preparing dispersible oil-suspending agent, the preparation method comprises the following steps：
（1）Emulsifying agent, dispersion moisture agent, decentralized medium are first added into reactor, mixes, are uniformly dispersed；
（2）Thickener, bayluscid, nitrolim are added under high speed shear state, is entered under zirconium pearl abrasive media
Row is sanded, and is ground to below 5 μm of particle diameter, is made and contains bayluscid, the dispersible oil-suspending agent of nitrolim.
A kind of bayluscid and nitrolim compounding oil-suspending agent be used to killing oncomelania, blood fluke cercaria and
The application of schistosome ovum.
It is using the beneficial effect of technical scheme：
Bayluscid and nitrolim are compounded in the present invention, both, which compound, not only has in niclosamide traditional sense
Killing oncomelania, also with the effect for killing schistosome ovum, the compounding between reasonable employment auxiliary agent of the present invention realizes stable oil suspension
Preparation, solves the problem of both compoundings.
The present invention compounds mode using nitrolim with bayluscid, reaches reduction bayluscid
Consumption, and play a part of many-sided cut-out infection sources.
Nitrolim easily moisture absorption, which is gone bad, lumps, unstable, using emulsifying agent, is divided as matrix using oil in the present invention
Dissipate wetting agent, thickener and bayluscid to compound, the complex preparation of formation is more stable.
Embodiment
Below in conjunction with embodiments of the invention, technical scheme is clearly and completely described, it is clear that
Described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the implementation in the present invention
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of protection of the invention.
Example 1
By taking the bayluscid oil dispersed suspending agent of 15% nitrolim+0.3% as an example, from the alkyl phosphate of emulsifying agent 5%
Salt, 10% APES compounding, dispersion moisture agent select 1% lignosulfonates, and thickener selects white carbon 0.5%
With 1% organobentonite compounding, methyl oleate is supplied.
Emulsifying agent, dispersion moisture agent, decentralized medium are added into reactor, mixes, are uniformly dispersed；Under high speed shear state
Thickener, bayluscid, nitrolim are added, is sanded under zirconium pearl abrasive media, is ground to 5 μm of particle diameter
Hereinafter, it is made and contains bayluscid, the dispersible oil-suspending agent of nitrolim.
Detect suspensibility more than 90%, heat storage（54 DEG C two weeks）, have slight bleed phenomenon, active ingredient is without decomposing phenomenon.
Example 2
By taking the bayluscid oil dispersed suspending agent of 20% nitrolim+0.4% as an example, from the detergent alkylate of emulsifying agent 5%
Sulfoacid calcium, 5% alkyl phenol formaldehyde resin polyoxyethylene ether, 5% castor oil polyoxyethylene ether, dispersion moisture agent select 1% alkylnaphthalene sulphur
Hydrochlorate, thickener is compounded from the organobentonite of white carbon 0.5% and 1%, and methyl oleate is supplied.
Emulsifying agent, dispersion moisture agent, decentralized medium are added into reactor, mixes, are uniformly dispersed；Under high speed shear state
Thickener, bayluscid, nitrolim are added, is sanded under zirconium pearl abrasive media, is ground to 5 μm of particle diameter
Hereinafter, it is made and contains bayluscid, the dispersible oil-suspending agent of nitrolim.
Detect suspensibility more than 92%, heat storage（54 DEG C two weeks）, have slight bleed phenomenon, active ingredient is without decomposing phenomenon.
Example 3
By taking the bayluscid oil dispersed suspending agent of 18% nitrolim+8% as an example, from the castor oil polyoxy second of emulsifying agent 5%
Alkene ether, 5% alkyl phosphate salt, 5% calcium dodecyl benzene sulfonate, dispersion moisture agent select 1% AEO, thickening
Agent is compounded from the organobentonite of white carbon 1% and 1%, and epoxidized soybean oil is supplied.
Emulsifying agent, dispersion moisture agent, decentralized medium are added into reactor, mixes, are uniformly dispersed；Under high speed shear state
Thickener, bayluscid, nitrolim are added, is sanded under zirconium pearl abrasive media, is ground to 5 μm of particle diameter
Hereinafter, it is made and contains bayluscid, the dispersible oil-suspending agent of nitrolim.
Detect suspensibility more than 90%, heat storage（54 DEG C two weeks）, have slight bleed phenomenon, active ingredient is without decomposing phenomenon.
Example 4
By taking the bayluscid oil dispersed suspending agent of 25% nitrolim+6% as an example, from the alkyl phosphate of emulsifying agent 2%
Salt, 5% alkoxy polyoxy ether sulfonate, 5% AEO compounding, dispersion moisture agent select 1% alkyl phenol polyoxy
Vinethene, thickener is supplied from white carbon 1%, 0.5% organobentonite, 0.2% aluminium-magnesium silicate compounding, methyl oleate.
Emulsifying agent, dispersion moisture agent, decentralized medium are added into reactor, mixes, are uniformly dispersed；Under high speed shear state
Thickener, bayluscid, nitrolim are added, is sanded under zirconium pearl abrasive media, is ground to 5 μm of particle diameter
Hereinafter, it is made and contains bayluscid, the dispersible oil-suspending agent of nitrolim.
Detect suspensibility more than 90%, heat storage（54 DEG C two weeks）, have slight bleed phenomenon, active ingredient is without decomposing phenomenon.
Above-mentioned experiment shows：Nitrolim can make a kind of oil dispersed of stabilization with bayluscid compounding and hang
Floating agent.
Example 5
By taking the bayluscid oil dispersed suspending agent of 30% nitrolim+5% as an example, from the alkyl phosphate of emulsifying agent 5%
Salt, 5% alkoxy polyoxy ether sulfonate, 2% aliphatic alcohol sulfate compounding, dispersion moisture agent select 2% polycarboxylate, 2% fat
Fat alcohol APEO is compounded, and thickener is from 0.5% white carbon, 0.5% polyvinyl alcohol, 0.5% organobentonite compounding, mineral
Oil is supplied.
Emulsifying agent, dispersion moisture agent, decentralized medium are added into reactor, mixes, are uniformly dispersed；Under high speed shear state
Thickener, bayluscid, nitrolim are added, is sanded under zirconium pearl abrasive media, is ground to 5 μm of particle diameter
Hereinafter, it is made and contains bayluscid, the dispersible oil-suspending agent of nitrolim.
Detect suspensibility more than 90%, heat storage（54 DEG C two weeks）, have slight bleed phenomenon, active ingredient is without decomposing phenomenon.
Above-mentioned experiment shows：Nitrolim can make a kind of oil dispersed of stabilization with bayluscid compounding and hang
Floating agent.
Example 6
By taking the bayluscid oil dispersed suspending agent of 50% nitrolim+2% as an example, from the detergent alkylate sulphur of emulsifying agent 5%
Sour calcium, 3% alkyl phenol formaldehyde resin polyoxyethylene ether, 5% aliphatic alcohol sulfate compounding, dispersion moisture agent from 1% polycarboxylate and
2% AEO is compounded, and thickener is compounded from 0.5% white carbon, 0.5% polyvinyl alcohol, 0.5% organobentonite,
Methyl oleate is supplied.
Emulsifying agent, dispersion moisture agent, decentralized medium are added into reactor, mixes, are uniformly dispersed；Under high speed shear state
Thickener, bayluscid, nitrolim are added, is sanded under zirconium pearl abrasive media, is ground to 5 μm of particle diameter
Hereinafter, it is made and contains bayluscid, the dispersible oil-suspending agent of nitrolim.
Detect suspensibility more than 90%, heat storage（54 DEG C two weeks）, have slight bleed phenomenon, active ingredient is without decomposing phenomenon.
Above-mentioned experiment shows：Nitrolim can make a kind of oil dispersed of stabilization with bayluscid compounding and hang
Floating agent.
Example 7
By taking the bayluscid oil dispersed suspending agent of 5% nitrolim+30% as an example, from the detergent alkylate sulphur of emulsifying agent 7%
Sour calcium, 7% alkyl phenol formaldehyde resin polyoxyethylene ether, 2% castor oil polyoxyethylene ether, dispersion moisture agent select 1% alkyl naphthalene sulfonic acid
Salt, thickener is compounded from the organobentonite of white carbon 0.5% and 0.5%, and mineral oil is supplied.
Emulsifying agent, dispersion moisture agent, decentralized medium are added into reactor, mixes, are uniformly dispersed；Under high speed shear state
Thickener, bayluscid, nitrolim are added, is sanded under zirconium pearl abrasive media, is ground to 5 μm of particle diameter
Hereinafter, it is made and contains bayluscid, the dispersible oil-suspending agent of nitrolim.
Detect suspensibility more than 90%, heat storage（54 DEG C two weeks）, have slight bleed phenomenon, active ingredient is without decomposing phenomenon.
Above-mentioned experiment shows：Nitrolim can make a kind of oil dispersed of stabilization with bayluscid compounding and hang
Floating agent.
Example 8：
According to the sample of example 4, oncomelania effect is killed in scene leaching, and selection Nanjing Liuhe District carries out live spraying molluscicide, adjusted by baseline
Look into, choose 10/frames of oncomelania density ＞ (0.1m2) snail habitat, be divided into 5 cells, each cell is about
100m 2, remove the weeds in cell higher than 5cm and remove trial zone.Wherein 3 cells are experimental group, the product of Example 3
4.0,2.0 and 1.0g/m are pressed respectively 2Medicine is sprayed, 1 cell is the niclosamide ethanolamine salt wettable of drug control group 50%
2,1 cell of pulvis 2.0g/m is blank control group.1,3 and 7d after applying about, oncomelania is investigated with the checkerboard type methods of sampling,
10 frames are taken out in each trial zone and check plot respectively, the whole oncomelanias of inframe is caught, is wrapped in units of frame with paper bag, record is compiled
Number, capture spiral shell number etc., return indoor clear water and rinse, 48h recovers after raising, Death of Oncomelania Snails number and survival number, number are identified with hammering method
According to being shown in Table 1.As a result show that compounding suspending agent has preferable molluscicidal effect.
Table 1
Examples detailed above shows, compounds oil-suspending agent dosage 10g/m2, i.e. effective dose（Nitrolim 2.5/m2G, chlorine nitre willow
Amine ethanolamine salt 0.6g/m2), i.e., effective dose 10g/m can be used alone equivalent to even more than 50% nitrolim pulvis2,
50% Niclosamide ethanolamine salt wettable powder agent 1g/m2Effect, both reach that decrement is used at compounding, reduce to the shadow of environment
Ring.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (8)
1. a kind of nitrolim compounds dispersible oil-suspending agent with bayluscid, it is characterised in that：Percentage by weight
Than the dispersible oil-suspending agent includes：Bayluscid 0.3-30%, nitrolim 5-50%, dispersion moisture agent 1-
4%, emulsifying agent 12-16%, thickener 1-2%, remaining is oil base.
2. a kind of nitrolim according to claim 1 compounds dispersible oil-suspending agent with bayluscid, its
It is characterised by：The dispersion moisture agent is selected from polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate, alkylphenol-polyethenoxy
One or more in ether and AEO.
3. a kind of nitrolim according to claim 1 compounds dispersible oil-suspending agent with bayluscid, its
It is characterised by：The emulsifying agent is selected from AEO, castor oil polyoxyethylene ether, calcium dodecyl benzene sulfonate, alkane
Base phenol formaldehyde tree
Fat APEO, alkoxy polyoxy ether sulfonate, aliphatic alcohol sulfate and one kind in alkyl phosphate salt or
It is a variety of.
4. a kind of nitrolim according to claim 1 compounds dispersible oil-suspending agent with bayluscid, its
It is characterised by：The one or more that the thickener is selected in white carbon, organobentonite, polyvinyl alcohol, aluminium-magnesium silicate.
5. a kind of nitrolim according to claim 1 compounds dispersible oil-suspending agent with bayluscid, its
It is characterised by：The oil base selects the one or more of epoxidized soybean oil, mineral oil and methyl oleate.
6. a kind of nitrolim according to claim 5 suspends with the dispersible oil of bayluscid compounding
Agent, it is characterised in that：The vegetable oil selects epoxidized soybean oil.
7. prepare the method for the dispersible oil-suspending agent as any one of claim 1-6, it is characterised in that the preparation
Method comprises the following steps：
（1）Emulsifying agent, dispersion moisture agent, decentralized medium are first added into reactor, mixes, are uniformly dispersed；
（2）Thickener, bayluscid, nitrolim are added under high speed shear state, is entered under zirconium pearl abrasive media
Row is sanded, and is ground to below 5 μm of particle diameter, is made and contains bayluscid, the dispersible oil-suspending agent of nitrolim.
8. a kind of bayluscid is used to kill oncomelania, blood fluke cercaria and blood with nitrolim compounding oil-suspending agent
The application of fluke ovum.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924219A (en) * | 2019-03-22 | 2019-06-25 | 滨州医学院 | A method of control propagation of schistosomiasis in lake regions |
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|---|---|---|---|---|
| GB1527638A (en) * | 1975-12-20 | 1978-10-04 | Bayer Ag | Niclosamide suspension formulations |
| CN1729785A (en) * | 2005-08-25 | 2006-02-08 | 宁夏大荣化工冶金有限公司 | Application of calcium carbimide in prevention of blood fluke |
| CN1883265A (en) * | 2006-07-05 | 2006-12-27 | 江苏省血吸虫病防治研究所 | A snail-killing medicine-nano suspension concentrate of niclosamide ethanolamine and method for preparing same |
| CN101006778A (en) * | 2007-01-25 | 2007-08-01 | 戴建荣 | A compound suspension of molluscicidal drug niclosamide ethanolamine salt and its preparation method |
| CN102599191A (en) * | 2012-02-17 | 2012-07-25 | 山东省化工研究院 | Calcium cyanamide oil suspension |
| CN103004762A (en) * | 2013-01-21 | 2013-04-03 | 江苏省血吸虫病防治研究所 | Ultra-low-capacity niclosamide ethanolamine salt spray for killing oncomelania and preparation method of spray |
-
2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1527638A (en) * | 1975-12-20 | 1978-10-04 | Bayer Ag | Niclosamide suspension formulations |
| CN1729785A (en) * | 2005-08-25 | 2006-02-08 | 宁夏大荣化工冶金有限公司 | Application of calcium carbimide in prevention of blood fluke |
| CN1883265A (en) * | 2006-07-05 | 2006-12-27 | 江苏省血吸虫病防治研究所 | A snail-killing medicine-nano suspension concentrate of niclosamide ethanolamine and method for preparing same |
| CN101006778A (en) * | 2007-01-25 | 2007-08-01 | 戴建荣 | A compound suspension of molluscicidal drug niclosamide ethanolamine salt and its preparation method |
| CN102599191A (en) * | 2012-02-17 | 2012-07-25 | 山东省化工研究院 | Calcium cyanamide oil suspension |
| CN103004762A (en) * | 2013-01-21 | 2013-04-03 | 江苏省血吸虫病防治研究所 | Ultra-low-capacity niclosamide ethanolamine salt spray for killing oncomelania and preparation method of spray |
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| Title |
|---|
| 张峰山 等: "《家畜中毒的防治》", 31 March 1975, 农业出版社 * |
| 张文吉 等: "《农药加工及使用技术》", 30 September 1998, 中国农业大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924219A (en) * | 2019-03-22 | 2019-06-25 | 滨州医学院 | A method of control propagation of schistosomiasis in lake regions |
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