CN103734194A - Biogas liquid compounded fungicide for preventing and treating blight - Google Patents
Biogas liquid compounded fungicide for preventing and treating blight Download PDFInfo
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- CN103734194A CN103734194A CN201410002679.8A CN201410002679A CN103734194A CN 103734194 A CN103734194 A CN 103734194A CN 201410002679 A CN201410002679 A CN 201410002679A CN 103734194 A CN103734194 A CN 103734194A
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- natural pond
- preventing
- pond liquid
- biogas liquid
- fungicide
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Abstract
The invention provides a biogas liquid compounded fungicide for preventing and treating blight. The fungicide contains the following ingredients in percentage by weight: 99.5-99.8% of biogas liquid and 0.2-0.5% of fungicidal composition, wherein the fungicidal composition is prepared from carbendazim and dioctyl divinyltriamino glycine which are in the weight ratio of 4.5: 1. According to the fungicide, the advantages, namely rapidity and durability in disinfection, of chemical pesticides and the advantages, namely safety and no residue, of the biogas liquid are integrated, active antimicrobial ingredients in the biogas liquid are sufficiently utilized, the dosage of the pesticides is reduced, and environmental risks are reduced; moreover, nutritional ingredients in the biogas liquid can be directly absorbed and utilized by vegetable crops, the growth of the crops can be promoted, and the disease resistance of the crops can be enhanced; the effects on preventing and treating the blight of fruits and vegetables can reach over 85%, so that the fungicide obtained through compounding is very efficient.
Description
Technical field
The invention belongs to pesticide production technology field, be specifically related to a kind of natural pond liquid compound disinfectant of preventing and treating fusarium wilt.
Background technology
Developing rapidly of livestock and poultry breeding industry in recent years, makes swine manure wastewater pollute the Main Factors that day by day becomes water pollution, and biogas technology, as one of effective way that solves that feces of livestock and poultry pollutes, is developed rapidly.In order to make full use of the contained multiple organic nutrition composition containing of the natural pond liquid producing after feces of livestock and poultry anaerobic fermentation the effect that improves its disease-resistant, insect-prevention, research and development can instead of chemical agricultural chemicals environmentally friendly efficient pesticides, be that instead of chemical agricultural chemicals is to solve an important channel of the problems such as the existence of pollution of agricultural products harm humans and environmental destruction.Natural pond liquid, as a kind of generally acknowledged broad spectrum activity " biopesticide ", from mechanism, can not bring resistance problem, can not cause to environment the pollution of similar chemical fertilizer, agricultural chemicals yet.Although anaerobic fermented liquid has the effect of desinsection, yet find in actual agricultural production, this effect needs just can play obvious effect for a long time.The slower feature of this drug effect makes to promote the use of anaerobic fermented liquid in agricultural and has run into very large difficulty, is difficult to be applied on a large scale.
And common agricultural chemicals has efficient characteristic, but in long-term use procedure, easily form very harmful pesticide residue, atmosphere, water quality, soil are caused to severe contamination, to human health, cause significant damage.
If can be by both mutual supplement with each other's advantages, be about to anaerobic fermented liquid and agricultural chemicals and carry out according to a certain percentage proportioning, by rational mixing, to retain the nontoxic of anaerobic fermented liquid on the one hand, the advantage of noresidue, to retain the characteristic of agricultural chemicals efficient insecticide on the other hand, meanwhile, also will avoid the high residue of agricultural chemicals.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of natural pond liquid compound disinfectant of preventing and treating fusarium wilt, and this bactericide has remarkable control efficiency to the fusarium wilt of vegetable crop, and pesticide dosage is extremely low, and environmental pollution is less.
Technical scheme provided by the invention is a kind of natural pond liquid compound disinfectant of preventing and treating fusarium wilt, comprises the component of following percentage by weight: natural pond liquid 99.5～99.8%, bactericidal composition 0.2～0.5%; Described bactericidal composition comprises that carbendazim, octicin solution form, and its weight ratio is 4.5:1.
Above-mentioned bactericidal composition is made emulsion or pulvis by formulation difference, in every L emulsion, contains bactericidal composition 50～900g, 1%～45% solvent (containing emulsifier), 1～20% auxiliary agent, and all the other are water.Above-mentioned percentage is the percent by volume of this composition in emulsion.The component of pulvis and weight content are: 10～90% bactericidal composition, 9～75% adsorbents or filler, 1～20% auxiliary agent.
Due to the difference of constituent content, emulsion can be divided into suspending agent, aqueous emulsion and microemulsion, and pulvis can be divided into wetting powder and water dispersible granules.Above-mentioned formulation, is all to adopt conventional production process formulated by bactericidal composition, conventional variety when related emulsifier, solvent, auxiliary agent, adsorbent/filler is preparation agricultural chemicals in component.Such as emulsifier, can select agriculture breast 33#, Nongru-700 # or agriculture breast 602# etc., solvent can be selected dimethylbenzene, DMF or ethanol etc., and adsorbent/filler can be selected diatomite, white carbon or perlite etc., and auxiliary agent can be selected organosilicon, poly-diethanol etc.
The zymotic fluid that described natural pond liquid is fowl and animal excrement, three months above zymotic fluids that refer generally to ferment, its pH value is 6.5～8.0, wherein ammoniacal nitrogen accounts for 73～79% of total nitrogen content, nitrogen (N), phosphorus (P
2o
5), potassium (K
2o) weight ratio is 0.1～0.3:0.05～0.2:0.1～0.3.
After natural pond liquid is sprayed on plant, wherein contained nutrient component, as amino acid, gibberellin, heteroauxin, is absorbed on plant surface, and these nutrient components are absorbed growing up healthy and sound of rear promotion plant body.Healthy plant body can play effective resistance, defence to damage by disease and insect.Improved like this disease-resistant, insect-prevention ability of plant.In the liquid of natural pond, a contained composition part with disease-resistant, insect-prevention effect is because the penetration performance of medicament and the absorption of plant enter in plant body, and along with juice in plant body is transmitted to each position of plant, make whole plant body juice be with within a certain period of time poison, but harmless to plant.After having inhaled toxic plant juice, insect thorn causes being poisoned to death.Another part rests on plant surface, and insect contacts after this part of composition, enters some tissue that disturbs the normal physiological metabolism process of insect or destruction insect in body from body surface, causes that insect is poisoned to death.Or the volatilizable composition in the liquid of natural pond volatilizes gas, insect sucks poisonous gas and is poisoned to death through respiratory system.
Preparation method:
1) natural pond liquid preparation: by three months above fowl and animal excrement zymotic fluids that normally ferment, filter, remove after granule foreign, regulating pH value is 6.5～8.0, and wherein ammoniacal nitrogen accounts for 73～79% of total nitrogen content, nitrogen (N) phosphorus (P
2o
5) potassium (K
2o) weight ratio is 0.1～0.3::0.05～0.2:0.1～0.3.
2) preparation of bactericidal composition: be that 4.5:1 mixes by weight by carbendazim and octicin solution, technique is mixed with pulvis or emulsion routinely.
3) natural pond liquid and bactericidal composition are pressed to proportioning mixed preparing, be the natural pond liquid compound disinfectant of preventing and treating fusarium wilt.
When natural pond of the present invention liquid compound disinfectant is used, directly fillingly enter in sprayer, be evenly sprayed onto vegetable plant strain leave dual sides and bud, lobus cardiacus part, keep wet and do not drip.
Compared with prior art, the present invention has following beneficial effect:
1) advantage of the quick and durable sterilization of chemical pesticide and the advantage of the safe noresidue of natural pond liquid have been merged in the present invention, take full advantage of active antibacterial component in the liquid of natural pond, have reduced agricultural chemicals using dosage, have reduced environmental risk.
2) in the liquid of natural pond, nutrient component can directly be absorbed by vegetable crop, can promote plant growth and strengthen its resistance against diseases.
3) this product can reach more than 85% the control efficiency of fusarium wilt, very efficient.
Embodiment
The present invention is further elaborated for following specific embodiment, but not as a limitation of the invention.
Embodiment 1
1) natural pond liquid preparation: by three months above fowl and animal excrement zymotic fluids that normally ferment, filter, remove after granule foreign, regulating pH value is 6.5, and wherein ammoniacal nitrogen accounts for 73% of total nitrogen content, nitrogen (N) phosphorus (P
2o
5) potassium (K
2o) weight ratio is 0.1:0.05:0.1.
2) preparation of bactericidal composition: carbendazim and octicin solution, by weight for 4.5:1 mixes, are got to mixture 50g, and the auxiliary agent of the solvent of 10ml (containing emulsifier), 10ml, adds water and be settled to 1000ml, is emulsion.
3), by the emulsion 0.5kg mixed preparing of natural pond liquid 99.5kg and bactericidal composition, must prevent and treat the natural pond liquid compound disinfectant of fusarium wilt.
Embodiment 2
1) natural pond liquid preparation: by three months above fowl and animal excrement zymotic fluids that normally ferment, filter, remove after granule foreign, regulating pH value is 8.0, and wherein ammoniacal nitrogen accounts for 79% of total nitrogen content, nitrogen (N) phosphorus (P
2o
5) potassium (K
2o) weight ratio is 0.3:0.2:0.3.
2) preparation of bactericidal composition: carbendazim and octicin solution, by weight for 4.5:1 mixes, are got to mixture 900g, and the auxiliary agent of the solvent of 450ml (containing emulsifier), 200ml, adds water and be settled to 1000ml, is emulsion.
3), by the emulsion 0.2kg mixed preparing of natural pond liquid 99.8kg and bactericidal composition, must prevent and treat the natural pond liquid compound disinfectant of fusarium wilt.
Embodiment 3
1) natural pond liquid preparation: by three months above fowl and animal excrement zymotic fluids that normally ferment, filter, remove after granule foreign, regulating pH value is 7.2, and wherein ammoniacal nitrogen accounts for 75% of total nitrogen content, nitrogen (N) phosphorus (P
2o
5) potassium (K
2o) weight ratio is 0.15:0.1:0.2.
2) preparation of bactericidal composition: be that 4.5:1 mixes by weight by carbendazim and octicin solution, get the auxiliary agent of mixture 50kg, 35kg adsorbent or filler, 15kg, mix and be pulvis.
3), by the pulvis 0.4kg mixed preparing of natural pond liquid 99.6kg and bactericidal composition, must prevent and treat the natural pond liquid compound disinfectant of fusarium wilt.
Embodiment 4
1) natural pond liquid preparation: by three months above fowl and animal excrement zymotic fluids that normally ferment, filter, remove after granule foreign, regulating pH value is 8.0, and wherein ammoniacal nitrogen accounts for 73% of total nitrogen content, nitrogen (N) phosphorus (P
2o
5) potassium (K
2o) weight ratio is 0.3:0.05:0.3.
2) preparation of bactericidal composition: be that 4.5:1 mixes by weight by carbendazim and octicin solution, get the auxiliary agent of mixture 10kg, 75kg adsorbent or filler, 15kg, mix and be pulvis.
3), by the pulvis 0.2kg mixed preparing of natural pond liquid 99.8kg and bactericidal composition, must prevent and treat the natural pond liquid compound disinfectant of fusarium wilt.
Experimental example
Applicant carries out the control test of Muskmelon Fusarium wilt 1 day～July 5 June in 2013, by every mu of dosage, be that 60kg carries out even spraying, and dispenser is 3 times altogether, 7 days, each dispenser interval, and after the 3rd dispenser, investigation result is as table 1.
Table 1
| Group | 7 days preventive effects (%) after last medication | 14 days preventive effects (%) after last medication |
| Embodiment 1 | 85.07 | 92.08 |
| Embodiment 2 | 85.71 | 92.47 |
| Embodiment 3 | 88.42 | 94.07 |
| Embodiment 4 | 86.13 | 93.09 |
As can be seen from Table 1, bactericide of the present invention is remarkable to the control efficiency of Muskmelon Fusarium wilt, and muskmelon is grown safely and do not caused harmful effect, and bad reaction is not found in field.
Claims (3)
1. a natural pond liquid compound disinfectant of preventing and treating fusarium wilt, is characterized in that: the component that comprises following percentage by weight: natural pond liquid 99.5～99.8%, bactericidal composition 0.2～0.5%; Described bactericidal composition comprises that carbendazim, octicin solution form, and its weight ratio is 4.5:1.
2. the natural pond liquid compound disinfectant of preventing and treating fusarium wilt according to claim 1, is characterized in that: the formulation of described bactericidal composition is emulsion or pulvis.
3. the natural pond liquid compound disinfectant of preventing and treating fusarium wilt according to claim 1, is characterized in that: the zymotic fluid that described natural pond liquid is fowl and animal excrement, and its pH value is 6.5～8.0, wherein ammoniacal nitrogen accounts for 73～79% of total nitrogen content, nitrogen (N), phosphorus (P
2o
5), potassium (K
2o) weight ratio is 0.1～0.3:0.05～0.2:0.1～0.3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002679.8A CN103734194A (en) | 2014-01-03 | 2014-01-03 | Biogas liquid compounded fungicide for preventing and treating blight |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002679.8A CN103734194A (en) | 2014-01-03 | 2014-01-03 | Biogas liquid compounded fungicide for preventing and treating blight |
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| CN103734194A true CN103734194A (en) | 2014-04-23 |
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|---|---|---|---|
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104145960A (en) * | 2014-08-18 | 2014-11-19 | 安徽省农业科学院植物保护与农产品质量安全研究所 | Sterilization composition containing 2-(bis(2-octylamino)ethyl)amino)acetic acid and validamycin |
| CN107006520A (en) * | 2017-03-20 | 2017-08-04 | 中国农业科学院棉花研究所 | Chicken manure biogas slurry is used for application and the prevention and controls for preventing and treating cotton wilt |
| CN108294015A (en) * | 2018-02-10 | 2018-07-20 | 山东省烟台市农业科学研究院 | A kind of complex composition and its application containing biogas slurry and fungicide |
| CN108378041A (en) * | 2018-02-10 | 2018-08-10 | 山东省烟台市农业科学研究院 | A kind of biogas slurry and bactericide compounded composition and the application in preventing Apple disease |
| CN108863552A (en) * | 2018-07-25 | 2018-11-23 | 王其俊 | A kind of selenium-rich biogas slurry Biocidal microbial inoculum and preparation method |
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| CN101328095A (en) * | 2008-03-11 | 2008-12-24 | 浙江林学院 | Broad-spectrum sterilizing, production increasing medical fertilizer for green food production |
| CN103349010A (en) * | 2012-04-12 | 2013-10-16 | 南通市双隆农业发展有限公司 | Pesticide for controlling fusarium wilt of cucumber |
-
2014
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101328095A (en) * | 2008-03-11 | 2008-12-24 | 浙江林学院 | Broad-spectrum sterilizing, production increasing medical fertilizer for green food production |
| CN103349010A (en) * | 2012-04-12 | 2013-10-16 | 南通市双隆农业发展有限公司 | Pesticide for controlling fusarium wilt of cucumber |
Non-Patent Citations (2)
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| 王远远等: "施用沼液防治菜青虫的试验研究", 《上海交通大学学报（农业科学版）》, vol. 25, no. 4, 31 August 2007 (2007-08-31) * |
| 马立新等: "菌毒清对西瓜枯萎病作用特性的研究", 《植物保护》, no. 3, 31 December 1991 (1991-12-31) * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104145960A (en) * | 2014-08-18 | 2014-11-19 | 安徽省农业科学院植物保护与农产品质量安全研究所 | Sterilization composition containing 2-(bis(2-octylamino)ethyl)amino)acetic acid and validamycin |
| CN104145960B (en) * | 2014-08-18 | 2016-01-13 | 安徽省农业科学院植物保护与农产品质量安全研究所 | A kind of bactericidal composition containing pungent bacterium amine and jinggangmeisu |
| CN107006520A (en) * | 2017-03-20 | 2017-08-04 | 中国农业科学院棉花研究所 | Chicken manure biogas slurry is used for application and the prevention and controls for preventing and treating cotton wilt |
| CN108294015A (en) * | 2018-02-10 | 2018-07-20 | 山东省烟台市农业科学研究院 | A kind of complex composition and its application containing biogas slurry and fungicide |
| CN108378041A (en) * | 2018-02-10 | 2018-08-10 | 山东省烟台市农业科学研究院 | A kind of biogas slurry and bactericide compounded composition and the application in preventing Apple disease |
| CN108863552A (en) * | 2018-07-25 | 2018-11-23 | 王其俊 | A kind of selenium-rich biogas slurry Biocidal microbial inoculum and preparation method |
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Application publication date: 20140423 |