CN102187873A - Ternary compound wettable powder and preparation method and application thereof - Google Patents
Ternary compound wettable powder and preparation method and application thereof Download PDFInfo
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- CN102187873A CN102187873A CN2010101188749A CN201010118874A CN102187873A CN 102187873 A CN102187873 A CN 102187873A CN 2010101188749 A CN2010101188749 A CN 2010101188749A CN 201010118874 A CN201010118874 A CN 201010118874A CN 102187873 A CN102187873 A CN 102187873A
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Abstract
The invention discloses ternary compound wettable powder and a preparation method and application thereof. The ternary compound wettable powder comprises the following raw materials in percentage by weight based on 100 percent of total weight: 50 to 70 percent of mancozeb, 10 to 25 percent of aliette, 4 to 20 percent of metalaxyl, 3 to 16 percent of dispersant, 1 to 3 percent of wetting agent and the balance of filler. The method comprises the following steps of: proportioning and pre-blending the raw materials, and performing fine crushing till the fineness reaches 10 microns to obtain the ternary compound wettable powder. The ternary compound wettable powder can be used for protecting and treating downy mildew, epidemic disease, apple scab spasm disease, sphaerotheca fuligenea and the like on vegetables, flowers, cotton and rubber, and is safe to use; and the preparation method is simple and easy to implement, and has remarkable social and economic benefits.
Description
Technical field
The present invention relates to a kind of agricultural bacteriocide and its production and application, specifically relate to a kind of by composite wetting powder that forms of mancozeb, aliette and metalaxyl and its production and application.
Background technology
Traditional epidemic disease frost mancozeb wettable powder is mainly by aliette and mancozeb is composite processes; it is a kind of interior very strong protective fungicide of absorption; mainly contain 70% epidemic disease frost MnZn, these two kinds of formulations of 50% epidemic disease frost MnZn; be mainly used in anthracnose and the zonate spot of control greengrocery, diseases such as the defoliation of fruit tree kind and leaf spot.But above-mentioned traditional epidemic disease frost MnZn technology content and drug effect are undesirable, and epidemic disease frost suspensibility is low, and on fruit tree spot defoliation being prevented and treated direction has certain pesticide resistance in recent years.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of ternary built wetting powder and its production and application, have ternary built wetting powder drug effect height that preparation method of the present invention makes, with high content of technology, sterilization is wide.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of ternary built wetting powder, with mancozeb, aliette and three kinds of former medicines of metalaxyl and dispersant, wetting agent and filler is raw material, raw material gross weight in this ternary built wetting powder is 100%, and the weight ratio of each raw material is: mancozeb: 50%～70%; Aliette: 10%～25%; Metalaxyl: 4%～20%; Dispersant: 3%～16%; Wetting agent: 1%～3%; Surplus is a filler.
The preferred weight ratio of each raw material is: mancozeb: 50%～60%; Aliette: 10%～15%; Metalaxyl: 4%～20%; Dispersant: 3%～14%; Wetting agent: 2%～3%; Surplus is a filler.
Described dispersant by calcium lignosulfonate and alkyl how the sodium salt (D-425) of sour polymers form, raw material gross weight in this ternary built wetting powder is 100%, the weight ratio of described calcium lignosulfonate is 5～8%, and the alkyl how weight ratio of the sodium salt of sour polymers is 2～5%.Described calcium lignosulfonate is the calcium salt of the natural phenolic macromolecule sulfonic acid of the crosslinking net that is formed by connecting by C-O key or C-C key by phenylpropyl (C9) unit.Recommend: the raw material gross weight in this ternary built wetting powder is 100%, and the calcium lignosulfonate weight ratio is 5～8%, and the weight ratio of D-425 is 3～5%; Further recommend: the raw material gross weight in this ternary built wetting powder is 100%, and the weight ratio 6～8% of calcium lignosulfonate, the weight ratio of D～425 are 4-5%.
Described filler can be made up of the kaolin of sodium citrate and calcining, is 100% in the raw material gross weight of this ternary built wetting powder, and the weight ratio of sodium citrate is 3～5%, in the described filler except that sodium citrate surplus be the kaolin of calcining.Recommend: the raw material gross weight in this ternary built wetting powder is 100%, and the weight ratio of sodium citrate is 4～6%; Further recommend: the raw material gross weight in this ternary built wetting powder is 100%, and sodium citrate is 5～6%.
Described filler also can be made up of sodium citrate and diatomite, is 100% in the raw material gross weight of this ternary built wetting powder, and the weight ratio of sodium citrate is 2～4%, in the described filler except that sodium citrate surplus be diatomite.Recommend: the raw material gross weight in this ternary built wetting powder is 100%, and the weight ratio of sodium citrate is 5～7%, and surplus is a diatomite; Further recommend: the raw material gross weight in this ternary built wetting powder is 100%, and sodium citrate is 6～7%, and surplus is a diatomite.
Described wetting agent is a lauryl sodium sulfate.
Do not have special requirement in the choice for raw materials such as sodium citrate, kaolin, diatomite among the present invention, various classifications, model all can, those skilled in the art can select raw material and make up according to the above description voluntarily.
A kind of preparation method of ternary built wetting powder, with mancozeb, aliette and three kinds of former medicines of metalaxyl and dispersant, wetting agent and the filler premix of preparing burden by weight ratio, carry out the broken fineness that makes of fine powder again and reach 10um, promptly get described ternary built wetting powder.This preparation method's technology is simple, easy to implement.
Described ternary built wetting powder can be used for preventing and treating apple convulsion scall.
Described ternary built wetting powder can be used for the control of powdery mildew of cucumber, and particularly 80% (50% mancozeb+20% aliette+10% metalaxyl) ternary built wetting powder is remarkable for the control efficiency of powdery mildew of cucumber.
The invention has the beneficial effects as follows: ternary built wetting powder drug effect height, production cost that the present invention makes are low, safe in utilization, and preparation technology is simple, and its control efficiency that is applied to powdery mildew of cucumber is remarkable, saves cost, reduce environmental pollution, have remarkable social benefit and economic benefit.
Embodiment
Below by embodiment the present invention is further specified, but protection scope of the present invention is not limited to this.
Embodiment 1: ternary built wetting powder of the present invention, raw material are by mancozeb: 50% (weight), aliette: 10% (weight), metalaxyl: 5% (weight), calcium lignosulfonate: 6% (weight), D-425:4% (weight), lauryl sodium sulfate: 1% (weight), sodium citrate: the kaolin of 5% (weight) and calcining: 19% (weight) is formed.The preparation method of this ternary built wetting powder is with the above raw material abundant mixing of preparing burden, enter the sulfuration bed then and carry out comminution by gas stream, make its fineness reach 10um, thereby make 65% (mancozeb 50%+ aliette 10%+ metalaxyl 5%) ternary built wetting powder, after testing this 65% ternary built wetting powder mancozeb suspensibility: aliette suspensibility 90%: metalaxyl suspensibility 92%: 92%; Fineness 99% is sieved by 22um; Wettability≤100 second.
Embodiment 2: ternary built wetting powder of the present invention, raw material are by mancozeb: 50% (weight), aliette: 20% (weight), metalaxyl: 5% (weight), calcium lignosulfonate: 7% (weight), D-425:5% (weight), lauryl sodium sulfate: 1.5% (weight), sodium citrate: 4% (weight) and diatomite: 7.5% (weight) is formed.The preparation method of this ternary built wetting powder can make 75% (mancozeb 50%+ aliette 20%+ metalaxyl 5%) ternary built wetting powder with embodiment 1.This 65% ternary built wetting powder mancozeb suspensibility after testing: aliette suspensibility 86%: metalaxyl suspensibility 90%: 95%; Fineness 99% is sieved by 22um; Wettability≤80 second.
Embodiment 3: ternary built wetting powder of the present invention, raw material are by mancozeb: 50% (weight), aliette: 20% (weight), metalaxyl: 10% (weight), calcium lignosulfonate: 8% (weight), D-425:5% (weight), lauryl sodium sulfate: 2% (weight) and sodium citrate: 5% (weight) is formed.Above raw material prepared burden stir full and uniformly, enter fluid bed then and carry out comminution by gas stream and make its fineness reach 10um, thereby make 80% (mancozeb 50%+ aliette 20%+ metalaxyl 10%) ternary built wetting powder of this invention.This preparation is the mancozeb suspensibility after testing: aliette suspensibility 90%: metalaxyl suspensibility 93%: 98%; Fineness (99% by the 22um sieve); Wettability≤60 second.
Embodiment 4: ternary built wetting powder of the present invention, raw material are by mancozeb: 50% (weight), aliette: 25% (weight), metalaxyl: 4% (weight), calcium lignosulfonate: 5% (weight), D-425:2% (weight), lauryl sodium sulfate: 3% (weight), sodium citrate: 3% (weight) and diatomite: 8% (weight) is formed.The preparation method of this ternary built wetting powder is with embodiment 1.
Embodiment 5: ternary built wetting powder of the present invention, raw material are by mancozeb: 60% (weight), aliette: 10% (weight), metalaxyl: 20% (weight), calcium lignosulfonate: 5% (weight), D-425:2% (weight), lauryl sodium sulfate: 1% (weight), sodium citrate: 2% (weight) is formed.The preparation method of this ternary built wetting powder is with embodiment 1.
Embodiment 6: ternary built wetting powder of the present invention, raw material are by mancozeb: 70% (weight), aliette: 10% (weight), metalaxyl: 4% (weight), calcium lignosulfonate: 5% (weight), D-425:2% (weight), lauryl sodium sulfate: 1% (weight), sodium citrate: the kaolin of 3% (weight) and calcining: 6% (weight) is formed.The preparation method of this ternary built wetting powder is with embodiment 1.
This ternary built wetting powder can be used for protecting and treat downy mildew, the eqpidemic disease on vegetables, flowers, cotton and the rubber; apple convulsion scall and powdery mildew of cucumber etc., particularly 80% (50% mancozeb+20% aliette+10% metalaxyl) ternary built wetting powder is remarkable for the control efficiency of powdery mildew of cucumber.
Below be that ternary built wetting powder of the present invention is used to prevent and treat the field control effectiveness test of powdery mildew of cucumber.
1, test medicine: get 65% ternary built wetting powder, 75% ternary built wetting powder, 80% ternary built wetting powder that embodiment 1,2,3 makes respectively;
2, contrast medicament: 70% epidemic disease frost mancozeb wettable powder (45% mancozeb+25% aliette);
3, for studying thing: cucumber;
4, controlling object: powdery mildew of cucumber;
5, experimental scheme:
(1) 65% ternary built wetting powder;
(2) 75% ternary built wetting powders;
(3) 80% ternary built wetting powders;
(4) 70% epidemic diseases frost mancozeb wettable powder;
(5) contrast sprays clear water.
6, application method
Adopt the BP-16 type to bear the manual sprayer spraying, convert water 50Kg for every mu;
Control efficiency adopts following disease index to calculate, and test data is through variance analysis, with the significance of difference of LSR method check control efficiency.
Disease index=(∑ (the sick numbers of sheets at different levels * relative level numerical value)/investigate total number of sheets * 9) * 100
Control efficiency=((check plot disease index-treatment region disease index)/check plot disease index) * 100
7, result of the test
Result of the test is seen following two forms:
The result shows: 80% ternary built wetting powder has the better prevention effect to powdery mildew of cucumber, and preventive effect is 85.43; The preventive effect of contrast medicament 70% epidemic disease frost mancozeb wettable powder is 75.94.The results of analysis of variance shows that 80% ternary built wetting powder is suitable with the contrast medicament, but saves cost, and environmental pollution is few.
Claims (8)
1. a ternary built wetting powder is characterized in that, is raw material with mancozeb, aliette, metalaxyl, dispersant, wetting agent and filler, is 100% in the raw material gross weight of this ternary built wetting powder, and the weight ratio of each raw material is:
Mancozeb: 50%～70%;
Aliette: 10%～25%;
Metalaxyl: 4%～20%;
Dispersant: 3%～16%;
Wetting agent: 1%～3%;
Surplus is a filler.
2. ternary built wetting powder as claimed in claim 1 is characterized in that, is 100% in the raw material gross weight of this ternary built wetting powder, and the weight ratio of each raw material is:
Mancozeb: 50%～60%;
Aliette: 10%～15%;
Metalaxyl: 4%～20%;
Dispersant: 3%～14%;
Wetting agent: 2%～3%;
Surplus is a filler.
3. ternary built wetting powder as claimed in claim 1, it is characterized in that, described dispersant by calcium lignosulfonate and alkyl how the sodium salt of sour polymers form, raw material gross weight in this ternary built wetting powder is 100%, the weight ratio of described calcium lignosulfonate is 5～8%, and the alkyl how weight ratio of the sodium salt of sour polymers is 2～5%.
4. ternary built wetting powder as claimed in claim 1, it is characterized in that, described filler is made up of the kaolin of sodium citrate and calcining, raw material gross weight in this ternary built wetting powder is 100%, the weight ratio of sodium citrate is 3～5%, in the described filler except that sodium citrate surplus for the calcining kaolin.
5. ternary built wetting powder as claimed in claim 1, it is characterized in that, described filler is made up of sodium citrate and diatomite, raw material gross weight in this ternary built wetting powder is 100%, the weight ratio of sodium citrate is 2～4%, in the described filler except that sodium citrate surplus be diatomite.
6. ternary built wetting powder as claimed in claim 1 is characterized in that, described wetting agent is a lauryl sodium sulfate.
7. the preparation method of a ternary built wetting powder as claimed in claim 1, it is characterized in that, with mancozeb, aliette and three kinds of former medicines of metalaxyl and dispersant, wetting agent and the filler premix of preparing burden by weight ratio, carry out the broken fineness that makes of fine powder again and reach 10um, promptly get described ternary built wetting powder.
8. the application of ternary built wetting powder as claimed in claim 1 in control apple convulsion scall.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101188749A CN102187873A (en) | 2010-03-03 | 2010-03-03 | Ternary compound wettable powder and preparation method and application thereof |
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| CN2010101188749A CN102187873A (en) | 2010-03-03 | 2010-03-03 | Ternary compound wettable powder and preparation method and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106538522A (en) * | 2015-09-22 | 2017-03-29 | 浙江嘉华化工有限公司 | A kind of phosethyl-Al wettable powder compositionss |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1012553B (en) * | 1986-01-09 | 1991-05-08 | 北京农业大学 | Formulation of series products of seed coating agent and processing |
| CN101053328A (en) * | 2007-05-25 | 2007-10-17 | 天津市东方农药有限公司 | Bactericide composition containing dimethomorph |
-
2010
- 2010-03-03 CN CN2010101188749A patent/CN102187873A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1012553B (en) * | 1986-01-09 | 1991-05-08 | 北京农业大学 | Formulation of series products of seed coating agent and processing |
| CN101053328A (en) * | 2007-05-25 | 2007-10-17 | 天津市东方农药有限公司 | Bactericide composition containing dimethomorph |
Non-Patent Citations (2)
| Title |
|---|
| 王仪 等: "代森锰锌或福美双与三乙膦酸铝混合可湿性粉剂中三乙膦酸铝的测定", 《农药》, vol. 30, no. 6, 31 December 1991 (1991-12-31), pages 22 * |
| 贾培俊 等: "杜邦克露可湿性粉剂防治黄瓜霜霉病试验", 《安徽农学通报》, vol. 12, no. 2, 31 December 2006 (2006-12-31), pages 74 - 67 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106538522A (en) * | 2015-09-22 | 2017-03-29 | 浙江嘉华化工有限公司 | A kind of phosethyl-Al wettable powder compositionss |
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Address after: 221400 Xinyi Economic Development Zone, Jiangsu Applicant after: Limin Chemical Co., Ltd. Address before: 221400 Limin building, middle of Xinyi, Jiangsu, Xinhua Road Applicant before: Limin Chemical Co., Ltd. |
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Application publication date: 20110921 |