CN106417288A - Conopomorpha litchielle bradly control pesticide and preparation method thereof - Google Patents
Conopomorpha litchielle bradly control pesticide and preparation method thereof Download PDFInfo
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- CN106417288A CN106417288A CN201610732444.3A CN201610732444A CN106417288A CN 106417288 A CN106417288 A CN 106417288A CN 201610732444 A CN201610732444 A CN 201610732444A CN 106417288 A CN106417288 A CN 106417288A
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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
- A01N25/32—Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions
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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
- A01N25/22—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 ingredients stabilising the active ingredients
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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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/26—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds
- A01N57/30—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds containing aromatic radicals
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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
- 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
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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
- 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
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/26—Meliaceae [Chinaberry or Mahogany family], e.g. mahogany, langsat or neem
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Abstract
The invention relates to the technical field of pesticide, and discloses a conopomorpha litchielle bradly control pesticide and preparation method thereof. The pesticide is prepared by weight from 13-26 parts of Italian Xanthium sibiricum volatile oil, 8-15 parts of isocarbophos, 7-14 parts of chinaberry extract, 12-22 parts of bergamot oil, 8-16 parts of fructus cnidii, 6-14 parts of green Chinese onion, 4-12 parts of neem tree flower, 34-48 parts of plant oil, 6-12 parts of assisting solvent and 4-13 parts of surface activation agent. The pesticide can effectively control conopomorpha litchielle bradly and increase the production quantity of lichee. Meanwhile the pesticide mixture has only 7-10 days of residual phase, is safe to human and animal. The invention also provides a conopomorpha litchielle bradly control pesticide preparation method. The conopomorpha litchielle bradly control pesticide is rational in compatibility, has high control effect for conopomorpha litchielle bradly, is short in killing time, is green and harmless, greatly reduces the base number of harmful insect population, and has huge advantage on controlling conopomorpha litchielle bradly.
Description
Technical field
The present invention relates to technical field of pesticide, particularly relate to a kind of agricultural chemicals preventing and treating litchi haematochrome and preparation method thereof.
Background technology
Lichee（Formal name used at school：Litchi chinensis Sonn.）Sapindaceae, lichee belongs to aiphyllium, high about 10 meters.Really
Skin has fish-scale shape projection, scarlet, purplish red.Ripe up to cerise；Seed is all wrapped up by meat aril.Spring at florescence, really
Summer phase.Translucent congealed fat shape when pulp produces fresh, taste is fragrant beautiful, but not storage endurance.It is distributed in the west and south, south and the southeast of China
The cultivation of portion, Guangdong and south Fujian is contained most.Also there is cultivation the southeast, Asia, and there is the record introduced a fine variety in Africa, America and Oceania.Litchi
Branch and banana, pineapple, longan are together known as " the big fruit in the southern part of the country four ".Litchi flavor is sweet, sour, warm in nature, enters the heart, spleen, Liver Channel；Can stop oh
Inverse, only diarrhoea, is the dietotherapy good merchantable brand of intractable hiccup and diarrhea before dawn person, has benefit brain and enhancing fitness, appetizing benefit spleen simultaneously, has promotion appetite
Effect.Lichee timber is solid, and texture is graceful, corrosion resistant, is always first-class name material.But owing to lichee is subject to pest and disease damage
Persecution so that the yield of lichee is not high, causes the selling at exorbitant prices of lichee on market；Conventional killing in the plantation of current China lichee
Worm agent is chemical synthesis insecticide, although this insecticide insecticidal effect is obvious, but it easily remains in fruit and soil,
Not only affecting the taste of lichee, the harm that also can cause health, Long-Time Service will also result in the pollution of environment simultaneously.
Litchi haematochrome. fork name litchi. belong to Lepidoptera Gracilariidae, be distributed in Hainan, Guangdong, Guangxi, Fujian etc. and save.
Cause harm blade, the tender tip, Hua Sui with larva, but fruit of not causing harm. this is the essential distinction one causing harm in feature with Conopomorpha sinensis Bradley
Litchi haematochrome larva is in addition to moth 10 middle arteries and veins of food, and also moth eats mesophyll, stays epidermis to be withered bag-shaped. at lichee, longan autumn growth
The pumping phase often mixes platform occurring and damage simultaneously, causes and spends the withered tip, blade to become withered rupture, and the harm of litchi haematochrome in recent years has more
Drill stronger trend.Domestic at present the double method controlled is used for litchi haematochrome more, so prevent and treat poor selectivity, and
Easily manslaughtering natural enemy, the special agricultural chemicals being used for preventing and treating litchi haematochrome of developing there is presently no report.
Although achieve some achievements to the research of the chemical prevention of plant source preventing and treating litchi haematochrome at present, but greatly
Most is all to use traditional chemical pesticide, although using initial stage preventive effect well, but may to there are people and animals and environment subsequently
Toxic and side effect, there is also the problems such as the resistance to the action of a drug, such as periodical simultaneously《Agricultural science and technology communication》05 phase litchi haematochrome in 2002
Occurring and preventing and treating, this digest describing several prevention and controls to litchi haematochrome, wherein the method for chemical prevention is used exactly
Relatively more traditional several pesticides carries out spraying medicine on litchi, and so method of preventing and treating is difficult to reply safety, environmental pollution also
Having the problems such as the resistance to the action of a drug, and the method cost of labor additionally using artificial control being high, workload is big, pays and differs with prevention effect
Surely it is directly proportional.Do not has the preventing and treating litchi haematochrome based on natural free of contamination plant source is developed in discovery after consulting other documents
Agricultural chemicals.
Therefore, safe and environment-friendly in the urgent need to developing, litchi haematochrome prevented and treated by efficient agricultural chemicals.
Content of the invention
It is an object of the invention to：For the problem of above-mentioned existence, provide a kind of compatibility reasonable, to litchi haematochrome preventive effect
Height, kills short with the residence time, and green non-pollution greatly reduces insect population radix of causing harm, and has on preventing and treating litchi haematochrome
Agricultural chemicals of preventing and treating litchi haematochrome of big advantage and preparation method thereof.
In order to realize foregoing invention purpose, the technical solution used in the present invention is as follows：
A kind of agricultural chemicals preventing and treating litchi haematochrome, is made up of the raw material of following parts by weight：Italy's Siberian cocklebur volatile oil 13～26
Part, isocarbophos 8～15 parts, Extractives From Melia Azedarach L 7～14 parts, bergamot oil 12～22 parts, frutus cnidii 8～16 parts, shallot 6～14
Part, print chinaberry 4～12 parts, vegetable oil 34～48 parts, cosolvent 6～12 parts and 4～13 parts of surfactant.
Further, the present invention prevents and treats the agricultural chemicals of litchi haematochrome, is made up of the raw material of following parts by weight：Italy is grey
Ear volatile oil 16～20 parts, isocarbophos 10～13 parts, Extractives From Melia Azedarach L 9～12 parts, bergamot oil 15～18 parts, frutus cnidii 10
～13 parts, 9～12 parts of shallot, print chinaberry 6～9 parts, vegetable oil 38～43 parts, cosolvent 8～10 parts and surfactant 6～
10 parts.
Most preferably preferably, the present invention prevents and treats the agricultural chemicals of litchi haematochrome, is made up of the raw material of following parts by weight：Italy
Siberian cocklebur volatile oil 18 parts, isocarbophos 12 parts, Extractives From Melia Azedarach L 10 parts, bergamot oil 16 parts, frutus cnidii 11 parts, 10 parts of shallot,
Print chinaberry 8 parts, vegetable oil 40 parts, cosolvent 9 parts and 8 parts of surfactant.
As preferably, the vegetable oil of the agricultural chemicals that the present invention prevents and treats litchi haematochrome is palm kernel oil, corn oil, peanut oil, camphor tree
Tree oil, tung oil one or more；Cosolvent be glycerine, acetone, propane diols, chloroform one or more；Surfactant
For calcium dodecyl benzene sulfonate, dioctyl succinate sodium carbonate, polyoxyethylene carboxylate, polyoxyethylene sodium carbonate one or
Multiple.
Present invention also offers the preparation method of the agricultural chemicals of above-mentioned preventing and treating litchi haematochrome, comprise the following steps：
（1）Mixing, stirring：Frutus cnidii, print chinaberry and shallot are ground into fine powder with plant pulverizer, insert the container of tool plug
In, adding isocarbophos and bergamot oil, stir, sealing is stoppered, and soaks 4～8 days, takes out, filters to get filtrate standby；
（2）Distillation, separation：Take fresh Italian Siberian cocklebur chopping to be placed in Multifunctional pot for extracting Chinese medicine, then by weight
Take 1 part of raw material to add the ratio of 3 parts of water and add appropriate water, be passed through steam and heat 7 ~ 10 hours, collect condensate liquid, by condensate liquid
It is placed in the freezer of less than 6 ~ 12 DEG C refrigeration more than 10 ~ 14 hours, make profit be sufficiently separated, obtain Italian Siberian cocklebur volatile oil；
（3）Extraction, preparation：Weigh China tree, cross 90～150 mesh sieves, by solid-liquid ratio 1:5～17g/ml adds vegetable oil, cosolvent
And surfactant, in 60～110 DEG C of refluxing extraction, filter, obtain China tree extract；Step is added in China tree extract
（1）The filtrate of gained and step（2）The Italian Siberian cocklebur volatile oil of gained, grinds, and stirring can be prepared by the present invention and prevents and treats lichee
Tapering moth agricultural chemicals.
Prevent and treat the reasonable mixture ratio of litchi haematochrome agricultural chemicals in order to further illustrate the present invention, below main component is carried out
Introduce：
Italy Siberian cocklebur（Xanthium italicumMoretti）For composite family Xanthium annual herb plant, originate in north
America, is now distributed widely in Eurasia and South and North America.China found this plant first in 1991 in Beijing, owing to it is raw
Long quick, strong adaptability, spread to the ground such as Guangdong, Guangxi, Hebei, Xinjiang, Liaoning, Shandong at present.Owing to Italy is grey
Ear is easy to diffusion, harm is serious, prevention and control are difficult, within 2007, is put into《The People's Republic of China (PRC) enters the territory, and plant quarantine is harmful gives birth to
Name is recorded》”.Research report for Italy Siberian cocklebur is concentrated mainly in terms of its biological characteristics and harmfulness etc. at present
Description, for secondary metabolite produced by it, especially character and the functional study of volatile materials is less.Italy
The volatile materials of Siberian cocklebur has allelopathy, lepidoptera pest particularly litchi haematochrome can be made to produce antifeedant, and then
Affect the nervous system of litchi haematochrome to kill insect.Italy's Siberian cocklebur volatile oil is compounding with isocarbophos can strengthen Italy
The insecticidal activity of Siberian cocklebur volatile oil, particularly high temperature or rainy weather.Prevent and treat in the agricultural chemicals of litchi haematochrome in the present invention and add
Instruction plant can be turned waste into wealth by Italy's Siberian cocklebur volatile oil, and instruction plant influential on ecological environment is repeated profit
With, reaching to improve insecticidal effect, the effect of prolongation lasting period, simultaneously for Italy's Siberian cocklebur integrated control one new think of of offer
Road.
Isocarbophos is a kind of quick-acting wide spectrum thionic formula monothio phosphoramide types Insecticidal and acaricidal agent, to the mite in Arachnoidea
Lepidoptera in class, Insecta, Homoptera insect have good preventive and therapeutic effect.Isocarbophos can be by esophagus, skin with exhale
Inhale road and cause poisoning.Insect, evil mite are had tag, stomach toxicity and interior ooze effect, also there is very strong ovicidal action.At insect bodies
It is inside first oxidized to the bigger water amine oxygen phosphorus of toxicity, acetylcholinesterase in suppression insect bodies.Quick-acting is good, also has and quite holds
Effect, foliar spray holding effect was up to 7 ~ 14 days.But lasting effect difference in soil, it is easy to decompose.Isocarbophos is mixed with alkaline matter,
Easy decomposition failure.Isocarbophos is used in mixed way with Italian Siberian cocklebur volatile oil, can increase the mode of action to litchi haematochrome,
Originally allelopathy adds stomach poison function and action of contace poison on the basis of producing antifeedant, so that the present invention is to lichee point
The preventing and treating of thin moth is more efficient, meanwhile loses efficacy to prevent isocarbophos from meeting alkali, and the present invention prevents and treats the agriculture of litchi haematochrome
The solvent selected in medicine and cosolvent are all as neutral substances such as vegetable oil, glycerine, it is ensured that the holding effect of isocarbophos is not broken
Bad.
China tree（Melia azedarach）It is a kind of common Meliaceae plant, be commonly used for greening and ornamental tree species, have very
High economic worth.It is born in wilderness or roadside, often cultivate after room anterior chamber.This plant grows rapidly on moistening fertile soil, right
Soil requires tight, all can grow in acid soil, neutral soil and In Limestone Area, is well making of Plain and low altitude area hills area
Woods seeds, more suitable in the other plantation of village's wing.This kind be material with plant, be also medicinal plant, its flower, leaf, fruit, root skin are equal
Can be used as medicine, with root micromicro ascarifuge and hookworm, but poisonous, the used time sternly to follow the doctor's advice, and root skin powder adjusts vinegar can control mange, uses chinaberry
Make ointment and can control favus of the scalp.Additionally, fruit nucleolus oil is available for lubricating oil processed and soap etc..The bark of China tree, fruit contain desinsection
A lot of insects are had anti-repelling properties and antifeedant by active material.The agricultural chemicals that the present invention prevents and treats litchi haematochrome makes China tree extraction
Thing can be affected the nervous system of litchi haematochrome by the taste that it is distributed, and then produces anti-repelling properties, improves further
The present invention prevents and treats the insecticidal activity of litchi haematochrome agricultural chemicals, reaches the purpose of Synergistic with this.
Bergamot（bergamot), Labiatae mint.Bergamot is sour, and the micromicro of its fragrant extracts
Bergamot oil, this oil is commonly used in Earl Grey.Its essential oil is then to treat hypochondriacal one of which composition in aromatotherapy.
Originate in North America, also known as balm, oswegotea, Indian feather, its leaf can be used as seasoning tea, Pan interest beverage, lemonade and
The medicinal herbs of other cold drinks.Preventing and treating in the present invention adds bergamot oil to be primarily due to other component examples in the agricultural chemicals of litchi haematochrome
Such as Extractives From Melia Azedarach L, isocarbophos etc. may produce some pungent smells, and people is more sensitive to these sense of taste, at spray medicine
When and inconvenience may be produced when observing spray medicine result, and bergamot oil can distribute the smell of fragrance to cover thorn that may be present
Nose taste, the inconvenience bringing before and after preventing from spraying medicine, the agricultural chemicals that bergamot oil can keep the present invention to prevent and treat litchi haematochrome simultaneously exists
In one acid environment, prevent wherein main component isocarbophos from meeting basic hydrolysis.
Frutus cnidii（Cnidium monnieri（L.）Cuss.）Perennial herb.Stem majority bears from rhizome, cold-resistant resistance to
Drought, requires not tight to soil, and the lasting period is long.In frutus cnidii, main component belongs to coumarin kind compound, not only has certain
Insecticidal effect, is alternatively arranged as protective plant protecting agent and improves the immunocompetence of plant.Although cumarin is poisonous, wipes skin with it and can cause red
Swollen, foaming, eats tender leaf by mistake and can cause dizziness, vomiting, also causes domestic animal and fish poisoning, but cumarin mixes it with shallot
Its toxicity rear is neutralized so that the present invention prevents and treats the Pesticide use safety of litchi haematochrome.
Shallot, formal name used at school：（Allium fistulosum L.var. giganteum Makion), it is the one of green onion, can divide
For common shallot, shallot, four types of Hu Conghe building green onion.Shallot taste is pungent, slightly warm in nature, has to deliver and activates yang, has removing toxic substances seasoning, sends out
Antibacterial and the vasodilatory effect of sweat.Being mainly used in anemofrigid cold, fever with aversion to cold, headache nasal obstruction, cold sensation of the genitalia is suffered from abdominal pain, and dysentery is had loose bowels,
Malnutrition due to parasitic infestation internal resistance, alactation, the symptom such as difficulty in urination and defecation.Shallot contains volatile oil, is mainly composed of allicin, contains again diene in oil
Interior base thioether, calcium oxalate.In addition, possibly together with fat, carbohydrate, carrotene etc., Cobastab, vitamin C, nicotinic acid, calcium, magnesium, iron
Deng composition.For herbaceos perennial, leaf cylindrical shape, middle empty, fragility is easy to break, in cyan.It is tapering that the present invention prevents and treats lichee
It is to reduce the medicament toxic and side effect after preparation that the agricultural chemicals of moth adds the purpose of shallot, because shallot has the work that removing toxic substances is in harmonious proportion
With, and frutus cnidii, isocarbophos and China tree all have certain toxicity, and with this in the middle of the toxicity test that the present invention is done
1～5 pair of kunming mice of embodiment that the composition of the agricultural chemicals of bright preventing and treating litchi haematochrome is prepared shows low toxicity reaction, enters one
Step demonstrates the removing toxic substances mediation effect of shallot.
Print chinaberry is the title of a kind of fast-growing deciduous tree, and seed and bark all can be used as medicine.Print chinaberry is public affairs in the world in 2013
The preferable pesticide plant recognized.Nimbin is a highly oxidized citrin of class, with the similar functional groups of many.From print chinaberry kind
Once isolating AZ-A to AZ-G7 kind reactive compound in Zi, wherein A is main insecticidal constituent.The print of the print middle extraction of chinaberry
The compositions such as chinaberry element be wide spectrum recognized in the world, efficiently, low toxicity, the insecticide of degradable, noresidue and there is no the resistance to the action of a drug, right
Indoor bedbug flea has repelling and killing efficacy.The agricultural chemicals that the present invention prevents and treats litchi haematochrome is drawn materials as print chinaberry.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows：
（1）Compatibility is reasonable：The present invention prevents and treats the principle that the agricultural chemicals of litchi haematochrome make use of scientific compatibility, by Italy Siberian cocklebur with
Isocarbophos compounds to use and Italy Siberian cocklebur can be overcome at the relatively low shortcoming of high temperature or rainy weather insecticidal activity, water simultaneously
Amine sulphur phosphorus can increase Italy's mode of action to litchi haematochrome for the Siberian cocklebur volatile oil, at the original allelopathy that passes through to insect
Increase stomach poison function and action of contace poison on the basis of producing antifeedant, thus improve the preventive effect to litchi haematochrome.Take notice of big
Add Extractives From Melia Azedarach L on the basis of profit Siberian cocklebur volatile oil and isocarbophos, affect lichee by the taste that China tree is distributed
The nervous system of tapering moth, and then produce anti-repelling properties, improve the present invention further and prevent and treat the desinsection work of litchi haematochrome agricultural chemicals
Property, reach the purpose of Synergistic with this.Although Extractives From Melia Azedarach L, isocarbophos with Synergistic, but can be likely to simultaneously
Some pungent smells can be produced, and people is more sensitive to these sense of taste, when spraying medicine and may produce when observing spray medicine result
Raw inconvenience, the smell adding bergamot oil can distribute fragrance to solve this problem covers pungent taste that may be present
Road, the inconvenience bringing before and after preventing from spraying medicine, bergamot oil can keep the present invention to prevent and treat the agricultural chemicals of litchi haematochrome at one simultaneously
In acid environment, prevent wherein main component isocarbophos from meeting basic hydrolysis.The agricultural chemicals that the present invention prevents and treats litchi haematochrome adds
The purpose of shallot is to reduce the medicament toxic and side effect after preparation, because shallot has the effect that removing toxic substances is in harmonious proportion, because meaning is big
Profit Siberian cocklebur, isocarbophos and China tree all have certain toxicity, and prevents with the present invention in the middle of the toxicity test that the present invention is done
1～5 pair of kunming mice of the embodiment that the composition of the agricultural chemicals controlling litchi haematochrome is prepared shows low toxicity reaction, demonstrate,proves further
Understand the removing toxic substances mediation effect of shallot.Several advantages in sum can embody the agricultural chemicals that the present invention prevents and treats litchi haematochrome
Achieve the principle of scientific compatibility.
（2）Low toxicity, environmental protection.The present invention prevents and treats in the agricultural chemicals of litchi haematochrome and adds shallot, and shallot has removing toxic substances and is in harmonious proportion
Effect, the present invention prevent and treat in the agricultural chemicals of litchi haematochrome Italy Siberian cocklebur, Extractives From Melia Azedarach L all has certain toxicity, be
Guarantee each component Synergistic reduces again simultaneously and employs the removing toxic substances of shallot to the toxic and side effect of people and animals and environment and be in harmonious proportion and make
With.And the embodiment 1～5 that the composition of the agricultural chemicals preventing and treating litchi haematochrome with the present invention in application test 3 of the present invention is prepared
Show low toxicity reaction to kunming mice, compared within the mouse 5 days of metrifonate and isocarbophos acute oral all
High poison reaction that mortality table reveals, it was demonstrated that shallot has played effect that removing toxic substances is in harmonious proportion, and enhances the use present invention and prevents and treats lichee
The safety coefficient of the agricultural chemicals of tapering moth, and then reached the purpose of low toxic and environment-friendly.
（3）Comprehensively utilize, turn waste into wealth：Italy Siberian cocklebur belongs to Invasive Alien Species, and its amount reproduction can destroy agricultural
The stability of the ecosystem, Italy Siberian cocklebur and isocarbophos compound use and Italian Siberian cocklebur can be overcome at high temperature or rainy
The relatively low shortcoming of weather insecticidal activity, isocarbophos can increase Italy's effect to litchi haematochrome for the Siberian cocklebur volatile oil simultaneously
Mode, increases stomach poison function and action of contace poison original passing through on the basis of insect is produced antifeedant by allelopathy, thus carries
The high preventive effect to litchi haematochrome.Can find to prevent and treat with the present invention agricultural chemicals of litchi haematochrome in application test 1 of the present invention
The preventing efficiency of 1～5 pair of litchi haematochrome of embodiment prepared of composition be higher than the medicament metrifonate commonly used on the market and
Isocarbophos, be respectively increased 24.19% and 23.47%, it was demonstrated that the use of Italian Siberian cocklebur serves the effect of Synergistic.
Therefore to Italy's this kind of biological invasion of Siberian cocklebur, made full use of some harm preventing and treating in agricultural production, not only improved
The utilization ratio of biological invasion, turns waste into wealth, and the preventing and treating for biological invasion in the future provides a new thinking.
Detailed description of the invention
In order to be better understood from the essence of the present invention, describe the technology contents of invention in detail below in conjunction with embodiment, but
Invention is not limited to these embodiments
Embodiment 1
A kind of agricultural chemicals preventing and treating litchi haematochrome, is made up of the raw material of following parts by weight：Italy Siberian cocklebur volatile oil 13kg, water
Amine sulphur phosphorus 15kg, Extractives From Melia Azedarach L 7kg, bergamot oil 22kg, frutus cnidii 8kg, shallot 14kg, print chinaberry 4kg, vegetable oil
48kg, cosolvent 6kg and surfactant 13kg.Wherein vegetable oil be peanut oil, cosolvent be that propane diols, surfactant are
Dioctyl succinate sodium carbonate.
The preparation method of the agricultural chemicals of above-mentioned preventing and treating litchi haematochrome, comprises the following steps：
（1）Mixing, stirring：Frutus cnidii, print chinaberry and shallot are ground into fine powder with plant pulverizer, insert the container of tool plug
In, adding isocarbophos and bergamot oil, stir, sealing is stoppered, and soaks 4 days, takes out, filters to get filtrate standby；
（2）Distillation, separation：Take fresh Italian Siberian cocklebur chopping to be placed in Multifunctional pot for extracting Chinese medicine, then by weight
Take 1 part of raw material to add the ratio of 3 parts of water and add appropriate water, be passed through steam and heat 10 hours, collect condensate liquid, condensate liquid is put
Refrigerate more than 14 hours in the freezer of less than 6 DEG C, make profit be sufficiently separated, obtain Italian Siberian cocklebur volatile oil；
（3）Extraction, preparation：Weigh China tree, cross 90 mesh sieves, by solid-liquid ratio 1:17g/ml adds vegetable oil, cosolvent and surface to live
Property agent, in 50 DEG C of refluxing extraction, filter, obtain China tree extract；Step is added in China tree extract（1）The filtrate of gained and
Step（2）The Italian Siberian cocklebur volatile oil of gained, grinds, and stirring can be prepared by the present invention and prevents and treats litchi haematochrome agricultural chemicals.
Embodiment 2
A kind of agricultural chemicals preventing and treating litchi haematochrome, is made up of the raw material of following parts by weight：Italy Siberian cocklebur volatile oil 26kg, water
Amine sulphur phosphorus 8kg, Extractives From Melia Azedarach L 14kg, bergamot oil 12kg, frutus cnidii 16 parts, 6 parts of shallot, print chinaberry 12kg, vegetable oil
34kg, cosolvent 12kg and surfactant 4kg.Wherein vegetable oil is corn oil；Cosolvent be weight ratio be 1:The acetone of 1 and
Propane diols；Surfactant be weight ratio be 1:2:The calcium dodecyl benzene sulfonate of 1, dioctyl succinate sodium carbonate, aliphatic acid
Polyoxyethylene ester.
The preparation method of the agricultural chemicals of above-mentioned preventing and treating litchi haematochrome, comprises the following steps：
（1）Mixing, stirring：Frutus cnidii, print chinaberry and shallot are ground into fine powder with plant pulverizer, insert the container of tool plug
In, adding isocarbophos and bergamot oil, stir, sealing is stoppered, and soaks 8 days, takes out, filters to get filtrate standby；
（2）Distillation, separation：Take fresh Italian Siberian cocklebur chopping to be placed in Multifunctional pot for extracting Chinese medicine, then by weight
Take 1 part of raw material to add the ratio of 3 parts of water and add appropriate water, be passed through steam and heat 7 hours, collect condensate liquid, condensate liquid is put
Refrigerate more than 10 hours in the freezer of less than 5 DEG C, make profit be sufficiently separated, obtain Italian Siberian cocklebur volatile oil；
（3）Extraction, preparation：Weigh China tree, cross 150 mesh sieves, by solid-liquid ratio 1:5g/ml adds vegetable oil, cosolvent and surface to live
Property agent, in 100 DEG C of refluxing extraction, filter, obtain China tree extract；Step is added in China tree extract（1）The filtrate of gained
And step（2）The Italian Siberian cocklebur volatile oil of gained, grinds, and stirring can be prepared by the present invention and prevents and treats litchi haematochrome agricultural chemicals.
Embodiment 3
A kind of agricultural chemicals preventing and treating litchi haematochrome, is made up of the raw material of following parts by weight：Italy Siberian cocklebur volatile oil 16kg, water
Amine sulphur phosphorus 13kg, Extractives From Melia Azedarach L 9kg, bergamot oil 18kg, frutus cnidii 10kg, shallot 12kg, print chinaberry 6kg, vegetable oil
43kg, cosolvent 8kg and surfactant 10kg.Wherein vegetable oil be weight ratio be 1:The corn oil of 2 and tung oil；Cosolvent
It is 2 for weight ratio:1:The glycerine of 1, propane diols, chloroform；Surfactant is dodecyl sodium sulfonate calcium.
The preparation method of the agricultural chemicals of above-mentioned preventing and treating litchi haematochrome, comprises the following steps：
（1）Mixing, stirring：Frutus cnidii, print chinaberry and shallot are ground into fine powder with plant pulverizer, insert the container of tool plug
In, adding isocarbophos and bergamot oil, stir, sealing is stoppered, and soaks 5 days, takes out, filters to get filtrate standby；
（2）Distillation, separation：Take fresh Italian Siberian cocklebur chopping to be placed in Multifunctional pot for extracting Chinese medicine, then by weight
Take 1 part of raw material to add the ratio of 3 parts of water and add appropriate water, be passed through steam and heat 8 hours, collect condensate liquid, condensate liquid is put
Refrigerate more than 11 hours in the freezer of less than 9 DEG C, make profit be sufficiently separated, obtain Italian Siberian cocklebur volatile oil；
（3）Extraction, preparation：Weigh China tree, cross 120 mesh sieves, by solid-liquid ratio 1:10g/ml adds vegetable oil, cosolvent and surface
Activating agent, in 70 DEG C of refluxing extraction, filters, obtains China tree extract；Step is added in China tree extract（1）The filtrate of gained
And step（2）The Italian Siberian cocklebur volatile oil of gained, grinds, and stirring can be prepared by the present invention and prevents and treats litchi haematochrome agricultural chemicals.
Embodiment 4
A kind of agricultural chemicals preventing and treating litchi haematochrome, is made up of the raw material of following parts by weight：Italy Siberian cocklebur volatile oil 20kg, water
Amine sulphur phosphorus 10kg, Extractives From Melia Azedarach L 12kg, bergamot oil 15kg, frutus cnidii 13kg, shallot 9kg, print chinaberry 9g, vegetable oil
38kg, cosolvent 10kg and surfactant 6kg.Wherein vegetable oil be weight ratio be 1:The peanut oil of 1 and camphor tree oil；Cosolvent
For glycerine；Surfactant be weight ratio be 1:1:The polyoxyethylene sodium carbonate of 2, dioctyl succinate sodium carbonate, fatty acid polyglycol
Oxygen vinyl acetate.
The preparation method of the agricultural chemicals of above-mentioned preventing and treating litchi haematochrome, comprises the following steps：
（1）Mixing, stirring：Frutus cnidii, print chinaberry and shallot are ground into fine powder with plant pulverizer, insert the container of tool plug
In, adding isocarbophos and bergamot oil, stir, sealing is stoppered, and soaks 6 days, takes out, filters to get filtrate standby；
（2）Distillation, separation：Take fresh Italian Siberian cocklebur chopping to be placed in Multifunctional pot for extracting Chinese medicine, then by weight
Take 1 part of raw material to add the ratio of 3 parts of water and add appropriate water, be passed through steam and heat 6 hours, collect condensate liquid, condensate liquid is put
Refrigerate more than 11 hours in the freezer of less than 6 DEG C, make profit be sufficiently separated, obtain Italian Siberian cocklebur volatile oil；
（3）Extraction, preparation：Weigh China tree, cross 120 mesh sieves, by solid-liquid ratio 1:12g/ml adds vegetable oil, cosolvent and surface
Activating agent, in 80 DEG C of refluxing extraction, filters, obtains China tree extract；Step is added in China tree extract（1）The filtrate of gained
And step（2）The Italian Siberian cocklebur volatile oil of gained, grinds, and stirring can be prepared by the present invention and prevents and treats litchi haematochrome agricultural chemicals.
Embodiment 5
A kind of agricultural chemicals preventing and treating litchi haematochrome, is made up of the raw material of following parts by weight：Italy Siberian cocklebur volatile oil 18kg, water
Amine sulphur phosphorus 12kg, Extractives From Melia Azedarach L 10kg, bergamot oil 16kg, frutus cnidii 11kg, shallot 10kg, print chinaberry 8kg, vegetable oil
40kg, cosolvent 9kg part and surfactant 8kg.Wherein vegetable oil is palm kernel oil；Cosolvent is glycerine；Surfactant is
Polyoxyethylene sodium carbonate
The preparation method of the agricultural chemicals of above-mentioned preventing and treating litchi haematochrome, comprises the following steps：
（1）Mixing, stirring：Frutus cnidii, print chinaberry and shallot are ground into fine powder with plant pulverizer, insert the container of tool plug
In, adding isocarbophos and bergamot oil, stir, sealing is stoppered, and soaks 5 days, takes out, filters to get filtrate standby；
（2）Distillation, separation：Take fresh Italian Siberian cocklebur chopping to be placed in Multifunctional pot for extracting Chinese medicine, then by weight
Take 1 part of raw material to add the ratio of 3 parts of water and add appropriate water, be passed through steam and heat 7 hours, collect condensate liquid, condensate liquid is put
Refrigerate more than 13 hours in the freezer of less than 8 DEG C, make profit be sufficiently separated, obtain Italian Siberian cocklebur volatile oil；
（3）Extraction, preparation：Weigh China tree, cross 100 mesh sieves, by solid-liquid ratio 1:8g/ml adds vegetable oil, cosolvent and surface to live
Property agent, in 80 DEG C of refluxing extraction, filter, obtain China tree extract；Step is added in China tree extract（1）The filtrate of gained and
Step（2）The Italian Siberian cocklebur volatile oil of gained, grinds, and stirring can be prepared by the present invention and prevents and treats litchi haematochrome agricultural chemicals.
The pesticidal effects preventing and treating litchi haematochrome below by three application tests to the present invention is further detailed：
Test 1：The agricultural chemicals of the preventing and treating litchi haematochrome of above-described embodiment 1～5 preparation is carried out preventive effect and the litchi of litchi haematochrome
Branch simulation experiments.
Place：Ya Chang town, Yueye County, City: A Case Study in Baise, physical features, growing way and long-term litchi haematochrome are caused harm more consistent litchi
200 mu of garden of branch, hilly and mountainous land, plant specification 8m × 8m.
Comparison：Reference examples 1：800 times of metrifonate；Reference examples 2：1000 times of isocarbophoses.Reference examples 1 and 2 is normal on the market
Preventing and treating litchi haematochrome medicament.
Experimental design：Setting 7 process altogether, each embodiment processing area is 20 mu, by the dosage configuration of embodiment 1～5
Litchi is sprayed by good medicament at respective processing region, monthly sprays twice, for the ease of observing, selects 10 left sides in morning
The right side carries out the sprinkling of liquid.Litchi not spray any insecticide prevents and treats lichee point as reference, the evaluation present invention
The preventing efficiency on litchi haematochrome for the agricultural chemicals of thin moth and the impact of Yield of Litchi, simultaneously to spray the lichee of reference examples 1 and 2
Tree region is as a comparison.
The wherein evaluation method of preventing efficiency：Spray medicine is after 2 months continuously, randomly selects 50 litchis at respective processing region
Branch tree, observes the total amount of litchi haematochrome on 50 litchis.The computing formula of preventing efficiency is：Preventing efficiency=（Do not spray medicine
The litchi haematochrome total quantity of the litchi haematochrome total quantity of litchi-spray medicine litchi）÷ does not spray the lichee of the litchi of medicine
Tapering moth total quantity × 100%.
Wherein the evaluation method of lichee rate of growth is：In good time gathering after lichee is ripe, weighs.The calculating of lichee rate of growth
Formula is：Lichee rate of growth=（The lichee per mu yield of spray medicine-do not spray medicine lichee per mu yield）The lichee that ÷ does not spray medicine is put down
Equal per mu yield × 100%.
Result of the test is as shown in table 1：
Table 1 present invention prevents and treats the agricultural chemicals of litchi haematochrome with reference examples agricultural chemicals to litchi haematochrome preventive effect and lichee simulation experiments
In the process of the test of embodiment, it is found by the applicant that when the litchi causing harm litchi haematochrome sprays the embodiment of the present invention
After the agricultural chemicals of the preventing and treating litchi haematochrome of 1～5, litchi haematochrome started to run chaotically on blade in 5 minutes, in 2h more than 80%
Litchi haematochrome stops running, and in 12h, the death rate of litchi haematochrome is more than 90%. show that the present invention prevents and treats litchi haematochrome
Agricultural chemicals can effectively kill litchi haematochrome, and instant effect.
Meanwhile, as shown in Table 1, comparing embodiment 1～5 and reference examples 1 and the preventing efficiency to litchi haematochrome for the reference examples 2
With the impact on Yield of Litchi, the present invention prevents and treats the preventing efficiency to litchi haematochrome for the agricultural chemicals of litchi haematochrome and compares reference examples
1 improves 24.19%, compares reference examples 2 and improves 23.47%, and compares reference examples and averagely improve 23.83%, the increasing of lichee
Productivity is compared reference examples 1 and is improve 12.26%, compares reference examples 2 and improves 13.67%, compares two reference examples and averagely improves
12.97%.Show that the present invention prevents and treats its each component raw material reasonable mixture ratio of agricultural chemicals of litchi haematochrome, reached the work of Synergistic
With its effect is better than the agricultural chemicals of traditional chemical preventing and treating litchi haematochrome.Additionally, litchi haematochrome is prevented by comparing embodiment 1～5
Control effect and the impact of Yield of Litchi understood, embodiment 5 compared with embodiment 1～4, its preventing efficiency to litchi haematochrome
Improve 7.26%, 9.46% is improve to the rate of growth of lichee, show in the agricultural chemicals of preventing and treating litchi haematochrome of the present invention
Preventing and treating litchi haematochrome agricultural chemicals described in embodiment 5 is preferred embodiment of the invention.
Test 2：The agricultural chemicals of the preventing and treating litchi haematochrome of above-described embodiment 1～5 preparation is carried out the test of liquor residue phase：
Being sprayed at the agricultural chemicals of the preventing and treating litchi haematochrome described in the embodiment of the present invention 1～5 on lichee leaf respectively, fountain height is
5kg/ leaf.Litchi Leaves after different time plucks spray medicine, prepares lychee leaf extract respectively, uses thin layer-colorimetric method
Measuring the residual quantity of margosine in detection lychee leaf extract, agents useful for same is that analysis is pure, margosine reference substance is chromatographically pure,
Its result is as shown in table 2：
Table 2 present invention prevents and treats the agricultural chemicals of litchi haematochrome and the liquor residue phase test of reference examples agricultural chemicals
As shown in Table 2, the content only about 9 days of margosine in the agricultural chemicals of preventing and treating litchi haematochrome of the present invention, also i other words
The residues of pesticides phase of preventing and treating litchi haematochrome of the present invention is short, only about 9 days.And the preventing and treating lichee point commonly used on the market at present
The chemical pesticide of thin moth, such as isocarbophos, the residual life such as metrifonate, is long, sometimes still there is agriculture after putting goods on the market on lichee
Medicine remains, and this makes people edible extremely dangerous.Therefore comparing the agricultural chemicals that traditional chemical is prevented and treated, the present invention prevents and treats lichee point
The agricultural chemicals of thin moth is little to people and animals' toxic and side effect, will not have a negative impact ecological environment because the residence time is long, therefore can
Enough safe handlings.
Test 3：The agricultural chemicals of the preventing and treating litchi haematochrome of above-described embodiment 1～5 preparation is carried out animal toxicity test：Take elder brother
Bright kind of mouse 70, male and female all use, body weight 20～30g, it is randomly divided into 7 groups, often organize 10, the first～five group of acute oral respectively
Embodiment 1～5 present invention prevents and treats the agricultural chemicals 1500mg/kg of litchi haematochrome；6th group and the 7th group acute oral comparison respectively
Example 1 and 2, consumption is 500mg/kg, observes the death condition of mouse in 5 days respectively, and evaluating the present invention with this, to prevent and treat lichee tapering
The toxicity to Kunming mouse for the agricultural chemicals of chemical prevention litchi haematochrome is commonly used in the agricultural chemicals of moth and market.Its result of the test is shown in Table 3：
Table 3 present invention prevents and treats the agricultural chemicals of litchi haematochrome and mouse toxicity is tested by reference examples agricultural chemicals
From the data in table 3, it can be seen that prevent and treat 1～5 pair of kunming mice table of embodiment of the pesticide preparation of litchi haematochrome according to the present invention
Reveal is low toxicity reaction, and in the time of 5 days, in each self-grouping, the situation of death does not occur in the mouse of acute oral, and right
1 and 2 use the agricultural chemicals commonly using chemical prevention litchi haematochrome on the market, it is found that the 6th group and the 7th group acute as usual
The mouse of per os is all dead within the test time of 5 days, and show is high poison reaction.The present invention prevents and treats lichee in summary
The agricultural chemicals difference of tapering moth and the agricultural chemicals such as metrifonate of traditional chemical preventing and treating litchi haematochrome, isocarbophos etc., traditional change
Preventing and treating agricultural chemicals is despite certain effect, but also brings a lot of toxic and side effect simultaneously, and the present invention prevents and treats litchi haematochrome
Agricultural chemicals is very little to people and animals' toxic and side effect, almost without causing negative safety problem, can relieved use safely.
Claims (5)
1. the agricultural chemicals preventing and treating litchi haematochrome, it is characterised in that be made up of the raw material of following parts by weight：Italy Siberian cocklebur
Volatile oil 13～26 parts, isocarbophos 8～15 parts, Extractives From Melia Azedarach L 7～14 parts, bergamot oil 12～22 parts, frutus cnidii 8～16
Part, 6～14 parts of shallot, print chinaberry 4～12 parts, vegetable oil 34～48 parts, cosolvent 6～12 parts and surfactant 4～13
Part.
2. a kind of agricultural chemicals preventing and treating litchi haematochrome according to claim 1, it is characterised in that by following parts by weight
Raw material forms：Italy's Siberian cocklebur volatile oil 16～20 parts, isocarbophos 10～13 parts, Extractives From Melia Azedarach L 9～12 parts, bergamot oil
15～18 parts, frutus cnidii 10～13 parts, 9～12 parts of shallot, print chinaberry 6～9 parts, vegetable oil 38～43 parts, cosolvent 8～10
Part and 6～10 parts of surfactant.
3. a kind of agricultural chemicals preventing and treating litchi haematochrome according to claim 1, it is characterised in that by following parts by weight
Raw material forms：Italy's Siberian cocklebur volatile oil 18 parts, isocarbophos 12 parts, Extractives From Melia Azedarach L 10 parts, bergamot oil 16 parts, frutus cnidii
11 parts, 10 parts of shallot, print chinaberry 8 parts, vegetable oil 40 parts, cosolvent 9 parts and 8 parts of surfactant.
4. a kind of agricultural chemicals preventing and treating litchi haematochrome according to claim 1, it is characterised in that described vegetable oil is palm fibre
Benevolence oil, corn oil, peanut oil, camphor tree oil, tung oil one or more；Described cosolvent be glycerine, acetone, propane diols,
One or more of chloroform；Described surfactant is calcium dodecyl benzene sulfonate, dioctyl succinate sodium carbonate, aliphatic acid
Polyoxyethylene ester, polyoxyethylene sodium carbonate one or more.
5. the preparation method of a kind of agricultural chemicals preventing and treating litchi haematochrome according to any one of claim 13, its feature exists
In comprising the following steps：
（1）Mixing, stirring：Frutus cnidii, print chinaberry and shallot are ground into fine powder with plant pulverizer, insert the container of tool plug
In, adding isocarbophos and bergamot oil, stir, sealing is stoppered, and soaks 4～8 days, takes out, filters to get filtrate standby；
（2）Distillation, separation：Take fresh Italian Siberian cocklebur chopping to be placed in Multifunctional pot for extracting Chinese medicine, then by weight
Take 1 part of raw material to add the ratio of 3 parts of water and add appropriate water, be passed through steam and heat 7 ~ 10 hours, collect condensate liquid, by condensate liquid
It is placed in the freezer of less than 6 ~ 12 DEG C refrigeration more than 10 ~ 14 hours, make profit be sufficiently separated, obtain Italian Siberian cocklebur volatile oil；
（3）Extraction, preparation：Weigh China tree, cross 90～150 mesh sieves, by solid-liquid ratio 1:5～17g/ml adds vegetable oil, cosolvent
And surfactant, in 60～110 DEG C of refluxing extraction, filter, obtain China tree extract；Step is added in China tree extract
（1）The filtrate of gained and step（2）The Italian Siberian cocklebur volatile oil of gained, grinds, and stirring can be prepared by the present invention and prevents and treats lichee
Tapering moth agricultural chemicals.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1557160A (en) * | 2004-02-09 | 2004-12-29 | 马德岭 | Mixed insecticide missible oil formulation with neem oil as synergist |
| CN103281901A (en) * | 2010-11-03 | 2013-09-04 | 陶氏益农公司 | Pesticidal compositions and processes related thereto |
| CN104798798A (en) * | 2014-01-26 | 2015-07-29 | 沈阳化工研究院有限公司 | Binary composition and application thereof |
-
2016
- 2016-08-27 CN CN201610732444.3A patent/CN106417288A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1557160A (en) * | 2004-02-09 | 2004-12-29 | 马德岭 | Mixed insecticide missible oil formulation with neem oil as synergist |
| CN103281901A (en) * | 2010-11-03 | 2013-09-04 | 陶氏益农公司 | Pesticidal compositions and processes related thereto |
| CN104798798A (en) * | 2014-01-26 | 2015-07-29 | 沈阳化工研究院有限公司 | Binary composition and application thereof |
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Application publication date: 20170222 |