CN1579166A - Plant-source sterilizing synergetic farm chemicals - Google Patents
Plant-source sterilizing synergetic farm chemicals Download PDFInfo
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- CN1579166A CN1579166A CN 03138935 CN03138935A CN1579166A CN 1579166 A CN1579166 A CN 1579166A CN 03138935 CN03138935 CN 03138935 CN 03138935 A CN03138935 A CN 03138935A CN 1579166 A CN1579166 A CN 1579166A
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Abstract
The invention discloses a plant source bactericidal and synergistic pesticide, prepared of pine tar and pesticide emulsifier by adopting the processes: destructive distillation-> separation->mixing->reaction->split charging. It can kill and inhibit fruit tree rotting pathogens, and it can effectively permeate to the inner layer of the skin of the fruit tree and form a waterproof protective layer on the surface of the inner layer and simultaneously form a protecting film layer in at the wound of the skin so as to effectively resist the invasion of external pathogens. It can resist the washing of heavy rain, its effect period reaches above 50 days, the rate of its inhibition to the rotting pathogens is up to above 90%, and simultaneously largely reduce the effect of residual poison on the fruits and the pollution of residual poison to the environment, belonging a new nontoxic public nuisance-free pesticide.
Description
(1) technical field under.The present invention relates to a kind of plant-derived sterilization Synergistic type agricultural chemicals, belong to agricultural chemical technology field.
(2) background technology.It is a kind of serious threat fruit tree normal growth and the pernicious limb venereal disease evil in life-span as a result that custom has the rot of " fruit tree cancer ", particularly very easily take place in aged orchard and closing type orchard, and the speed of stretching is exceedingly fast.Effective agricultural chemicals of control fruit tree putrefaction disease is the pulvis nonmetal oxide at present---arsenic oxide arsenoxide is that main component is made.This class agricultural chemicals has following defective: the one, because arsenic class agricultural chemicals has high malicious high residue, limit the use of product so classified as by the Ministry of Agriculture; The 2nd, can only killing action be arranged to the rotten pathogenic bacteria on limb top layer after the water-soluble sprinkling of such agricultural chemicals, and be difficult to be penetrated into below the limb epidermis basically; The 3rd, its adhesive force is relatively poor, very easily comes off after running into rain drop erosion.The eighties in 20th century, people attempt to mix industrial penetration-assisting agent as " peregal " etc. to improve the permeability of such agricultural chemicals.But because its adhesive force of industrial penetration-assisting agent is relatively poor and do not have closure, this has just caused the generation of following disadvantage: the one, very easily come off after running into rain drop erosion; The 2nd, outside pathogenic bacteria are very easily invaded from tree body site of injury.Numerous orchard workers attempt mixing mineral oil such as diesel oil type in arsenic oxide arsenoxide class agricultural chemicals, do permeability and the closure of having improved agricultural chemicals to a certain extent like this, but " burn " branches of fruit trees very easily.
(3) summary of the invention.The object of the present invention is to provide a kind of energy inhibition and kill the fruit tree putrefaction disease bacterium, improve the permeability of this agricultural chemicals simultaneously and prolong drug effect, and the plant-derived sterilization Synergistic type agricultural chemicals of sealing process can be arranged the site of injury of branches of fruit trees.
The present invention adopts following technical proposals to realize: a kind of plant-derived sterilization Synergistic type agricultural chemicals, it is characterized in that: it is to be mixed by pine tar and farm chemical emulgent.
Special character of the present invention also is: it adopts following prescription formulated, fore-running oil 10-15 part, light oil 15-25 part, heavy oil 55-65 part, farm chemical emulgent 8-15 part.
Another special character of the present invention is: it adopts following technological process to make: destructive distillation → separation → mixing → reaction → packing, and wherein reaction temperature is 45-70 ℃, reaction time 30-50 minute, mixing speed 20-50r%min.
A special character more of the present invention is: pyrolysis temperature: 105-120 ℃ of fore-running oil, light oil greater than 120 ℃ less than 140 ℃, heavy oil greater than 140 ℃ less than 150 ℃.
A kind of plant-derived sterilization Synergistic type agricultural chemicals of the present invention; can kill and inhibitory action the fruit tree putrefaction disease bacterium; this agricultural chemicals can be penetrated into the fruit tree bark internal layer effectively; and at the effective fish tail and waterproof layer of surface formation one deck; form layer protecting film at the bark site of injury simultaneously, resist the infringement of external germ effectively.Use this plant-derived sterilization Synergistic type agricultural chemicals, but washing away of Chinese People's Anti-Japanese Military and Political College's rain, pesticide efficacy reached more than 50 days, and rot germ inhibiting rate is reached more than 90%, reduce simultaneously residual hazard greatly to the influence of fruit with to the pollution of environment, belong to a kind of non-toxic and non-pollution novel agrochemical.
(4) embodiment.
For more in depth understanding the present invention, do to describe in detail below in conjunction with embodiment.
Embodiment 1.The Korean pine tree root is put into dry distillation tower after crushed continue the destructive distillation of heating, treat to finish when temperature begins to collect fore-running oil to 120 ℃ when rising to 105 ℃; When surpassing 120 ℃, begin to extract light oil, finish during to 140 ℃; Begin to extract heavy oil when surpassing 140 ℃, finish during to 150 ℃.Get 10 liters of fore-running oil, 15 liters in light oil, 55 liters in heavy oil, 8 liters of 3201# farm chemical emulgents respectively, put into reaction tower after the mixing, be heated to 45 ℃ and begin to stir, stir speed (S.S.) 20r%min, reaction time 50min, after reaction finishes, place liquid-filling machine by the specification of the 500ml% bottle vial of packing into soup, promptly become a kind of plant-derived sterilization Synergistic type agricultural chemicals of the present invention.
Embodiment 2.The extracting method of pine tar is with embodiment 1, by 15 liters of fore-running oil, 25 liters in light oil, 65 liters in heavy oil, 15 liters of 3201# farm chemical emulgents, put into reaction tower after the mixing, be heated to 70 ℃ and begin to stir, stir speed (S.S.) 50r%min, reaction time 20min after reaction finishes places soup liquid-filling machine to get final product by the specification of the 250ml% bottle plastic bottle of packing into.
Embodiment 3.The extracting method of pine tar is with embodiment 1, by 12 liters of fore-running oil, 20 liters in light oil, 60 liters in heavy oil, 10 liters of 3201# farm chemical emulgents, put into reaction tower after the mixing, be heated to 60 ℃ and begin to stir, stir speed (S.S.) 40r%min, reaction time 40min after reaction finishes, places liquid-filling machine to get final product by the specification of the 100ml% bottle plastic bottle of packing into soup.
Embodiment 4.The present embodiment difference from Example 1 is: fore-running oil is that 10 liters, light oil are that 25 liters, heavy oil are 8 liters of 55 liters, 3201# farm chemical emulgent.
Embodiment 5.The present embodiment difference from Example 2 is: 15 liters of fore-running oil, 15 liters in light oil, 65 liters in heavy oil, 15 liters of 3201# farm chemical emulgents.
Embodiment 6.Present embodiment adopts following prescription: 12 liters of fore-running oil, 15 liters in light oil, 60 liters in heavy oil, 10 liters of 3201# farm chemical emulgents, other technology is with embodiment 3.
Embodiment 7.Present embodiment adopts following prescription: 15 liters of fore-running oil, 20 liters in light oil, 65 liters in heavy oil, 15 liters of 3201# farm chemical emulgents, other technology is with embodiment 1.
Embodiment 8.Present embodiment adopts following prescription: 12 liters of fore-running oil, 25 liters in light oil, 60 liters in heavy oil, 10 liters of 3201# farm chemical emulgents, other technology is with embodiment 2.
Embodiment 9.Present embodiment adopts following prescription: 12 liters of fore-running oil, 20 liters in light oil, 55 liters in heavy oil, 8 liters of 3201# farm chemical emulgents, other technology is with embodiment 1.
A kind of plant-derived sterilization Synergistic type agricultural chemicals of the present invention, its using method:
1, brushing: get stoste and add water 3-5 and doubly directly be applied to the rot scar place of scraping after controlling with hairbrush, spring, summer are respectively once.
2, spray: get that the stoste clear water is rare to be washed 100 times and directly be sprayed on the fruit tree after stirring and get final product, spring, summer respectively carry out once.
Claims (4)
1, a kind of plant-derived sterilization Synergistic type agricultural chemicals, it is characterized in that: it is to be mixed by pine tar and farm chemical emulgent.
2, plant-derived sterilization Synergistic type agricultural chemicals according to claim 1, it is characterized in that: it adopts following prescription formulated: fore-running oil 10-15 part, light oil 15-25 part, heavy oil 55-65 part, farm chemical emulgent 8-15 part.
3, plant-derived sterilization Synergistic type agricultural chemicals according to claim 1 and 2, it is characterized in that: it adopts following technological process to make: destructive distillation → separation → mixing → reaction → packing, wherein reaction temperature is 45-70 ℃, reaction time 30-50 minute, and mixing speed 20-50r/min.
4, plant-derived sterilization Synergistic type agricultural chemicals according to claim 1 and 2 is characterized in that: pyrolysis temperature: 105-120 ℃ of fore-running oil, light oil greater than 120 ℃ less than 140 ℃, heavy oil greater than 140 ℃ less than 150 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03138935 CN1579166A (en) | 2003-07-30 | 2003-07-30 | Plant-source sterilizing synergetic farm chemicals |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03138935 CN1579166A (en) | 2003-07-30 | 2003-07-30 | Plant-source sterilizing synergetic farm chemicals |
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| CN1579166A true CN1579166A (en) | 2005-02-16 |
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| CN 03138935 Pending CN1579166A (en) | 2003-07-30 | 2003-07-30 | Plant-source sterilizing synergetic farm chemicals |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100559947C (en) * | 2006-01-24 | 2009-11-18 | 浙江富来森中竹科技股份有限公司 | A kind of miticide that contains biomass gasification tar |
| CN101263830B (en) * | 2008-04-30 | 2010-09-22 | 浙江林学院 | Multi-effect pesticidal preparations and uses thereof |
| CN102283254A (en) * | 2010-03-17 | 2011-12-21 | 钟韬 | Plant source environmentally-friendly pesticide preparation |
| CN107788015A (en) * | 2017-09-29 | 2018-03-13 | 杨凌农科大无公害农药研究服务中心 | A kind of wood tar and Macleaya cordata alkaloids composite bactericide, preparation method and application |
-
2003
- 2003-07-30 CN CN 03138935 patent/CN1579166A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100559947C (en) * | 2006-01-24 | 2009-11-18 | 浙江富来森中竹科技股份有限公司 | A kind of miticide that contains biomass gasification tar |
| CN101263830B (en) * | 2008-04-30 | 2010-09-22 | 浙江林学院 | Multi-effect pesticidal preparations and uses thereof |
| CN102283254A (en) * | 2010-03-17 | 2011-12-21 | 钟韬 | Plant source environmentally-friendly pesticide preparation |
| CN107788015A (en) * | 2017-09-29 | 2018-03-13 | 杨凌农科大无公害农药研究服务中心 | A kind of wood tar and Macleaya cordata alkaloids composite bactericide, preparation method and application |
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