CN108522558A - A kind of crops insecticide and its preparation method and application - Google Patents
A kind of crops insecticide and its preparation method and application Download PDFInfo
- Publication number
- CN108522558A CN108522558A CN201810616231.3A CN201810616231A CN108522558A CN 108522558 A CN108522558 A CN 108522558A CN 201810616231 A CN201810616231 A CN 201810616231A CN 108522558 A CN108522558 A CN 108522558A
- Authority
- CN
- China
- Prior art keywords
- parts
- crops
- insecticide
- chinaberry
- tobacco
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
-
- 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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
-
- 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
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/12—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing acyclic or cycloaliphatic radicals
-
- 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]
- A01N65/38—Solanaceae [Potato family], e.g. nightshade, tomato, tobacco or chilli pepper
- A01N65/385—Tobacco
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to field of pesticides, in particular to a kind of crops insecticide and its preparation method and application.A kind of crops insecticide is mainly made of tea cake, tobacco, chilli, omei mountain kudzuvine root, chinaberry, sweet wormwood, fragrant eupatorium herb, tripterygium wilfordii, vomiting nut, clerodendron trichotomum, Radix Et Rhizoma Rhei, greater celandine and emulsified concentrate composed of fenvalerate and malathion and fluorine chlorine ether pyrethroids；By weight, 18 25 parts of tea cake, 7 10 parts of tobacco, 12 parts of chilli, 47 parts of omei mountain kudzuvine root, 47 parts of chinaberry, 47 parts of sweet wormwood, 47 parts of fragrant eupatorium herb, 0.8 1.5 parts of tripterygium wilfordii, 0.3 0.7 parts of vomiting nut, 0.8 1.5 parts of clerodendron trichotomum, 0.3 0.7 parts of Radix Et Rhizoma Rhei, 0.8 1.5 parts of greater celandine.Crops insecticide provided by the invention can effectively kill pest type, thoroughly remove pest type, also, also have growth promoting function.
Description
Technical field
The present invention relates to field of pesticides, in particular to a kind of crops insecticide and its preparation method and application.
Background technology
Insecticide is mainly used for preventing agricultural pests and urban health insect, and usage history is long-range, dosage is big, wide in variety.
It can be classified as by the mode of action：
1. stomach poison.Enter its digestive system through insect population and plays toxic action, such as metrifonate.
2. contact insecticide.Polypide, or corrosion polypide wax coat are penetrated into after being contacted with epidermis or adnexa, or are blocked valve and killed
Pest, such as pyrethroid, dormant oil emulsion.
3. fumigant.Using poisonous gas, liquid or solid volatilization and steam poisoning pest or germ occurs, such as bromine
Methane etc..
4. systemic insecticide.It is absorbed by vegetable seeds, root, stem, leaf and transporting is to complete stool, over a period to come, with substance
Or its activated metabolite with pests plant tissue or sucks water and enters polypide, plays toxic action, such as Rogor.
It can be classified as by toxicological effect：
1. never poison.Act on the nervous system of pest, such as DDT, parathion, Furadan, pyrethrins.
2. respiratory poison.Inhibit the respiratory enzyme of pest, such as hydrocyanic acid.
3. physical toxic agent.If mineral finish can block pest valve, inert dust can gall pest epidermis, pest is made to cause
Extremely.
4. specificity insecticide.Cause the paradoxical reaction of pest physiologically, such as makes pest from the repellant that crop far goes, with
Property lure or bait traps the agent of leading to of pest, make the suppressed no longer feeding of the pest sense of taste so that hungry and dead anti-feedant, effect
In the apholate that adult Reproductive Performance keeps one of male and female infertility or both sexes all sterile, pest growth, abnormal, reproduction insect are influenced
Growth regulator etc..
Can by sources it be divided into：
1. inorganic and mineral insecticide.Such as lead arsenate, calcium arsenate, prodan and dormant oil emulsion.This insecticides one
As drug effect it is relatively low, poisoning is easily caused to crop, and arsenical is big to people's toxicity.Therefore from after a large amount of uses of organic synthetic pesticide
It is most of to be eliminated.
2. botanical pesticide.The whole world is there are about 1000 various plants to insect with more or less virulence.It answers extensively
There are Dalmatian chrysanthemum, trifoliate jewelvine and tobacco etc..In addition also contain similar juvenile hormone, precocene, moulting hormone in some plants to live
Property substance.The camptothecine such as detached from the root skin of camplotheca acuminata, bark or fruit has very strong infertility to act on dendrolimus punctatus.
3. organic synthesis insecticide.DDT, six six six, 5a,6,9,9a-hexahydro-6,9-methano-2,4, the toxaphene of such as organochlorine class, DDT, six six six were once
Yield is big, using two wide pesticide species, but because easily being accumulated in organism, in many states since early 1970s
Family's disabling limits the use of；More than about 400 kinds such as parathion, metrifonate, Rogor of organic phosphates, yield occupies the first of insecticide
Position；Sevin, Furadan of carbamates etc.；Fenvalerate, decis of pyrethroid etc.；Organic nitrogen
Spanon, dimehypo etc..
4. insect hormone insecticides.Such as a variety of juvenile hormones, extra-sexual hormone analog (see insect hormone).
A small number of traditional medicaments, such as the mechanism of action of dormant oil emulsion mainly play physical pest killing in body surface, and absolutely mostly
Number organic synthesis insecticide all enters in pest body, and normal physiological, biochemical reaction are interfered or destroy at certain position.Into pest
Internal approach has plenty of and enters alimentary canal by mouthpart with feeding, penetrates into blood, has plenty of through epidermis, also have plenty of
By stomata and tracheae, biochemical reaction occurs into the various enzyme systems in internal medicament and pest body, some reactions make medicament
Degradation loses virulence, but also some medicaments are activated virulence is made to enhance, be not degraded (or compound after activation) medicament because
The mechanism of action is different and plays toxic action at certain position, such as acts on nervous system or acts on intracellular respiratory metabolism
Journey.
The insecticide less effective of single kind needs further to be studied.
In view of this, special propose the present invention.
Invention content
The first object of the present invention is to provide a kind of crops insecticide, wherein alkaloid, hydrogen chlorine containing lethal insect
The substances such as acid, saponin(e, nicotine, chinaberry element, ketone can destroy insect intestinal wall and be allowed to perforate, and the electronics for interrupting its nutriment passes
Pass, the atrophy of body body, spasm, twitch and apocleisis, stop eating it is hungry to death.And containing trace element and nutrient, has and promote crop
The effect of growth.
The second object of the present invention is to provide the preparation method of above-mentioned crops insecticide, and this method is simple and easy to do, easily
In industrialization production, and obtained insecticide is convenient for application.
The third object of the present invention is to provide application of the crops insecticide in sterilization, mainly to chewing type mouth
Device insect and piercing sucking insect have significant effect.
In order to realize that the above-mentioned purpose of the present invention, spy use following technical scheme：
A kind of crops insecticide, mainly by tea cake, tobacco, chilli, omei mountain kudzuvine root, chinaberry, sweet wormwood, fragrant eupatorium herb, Thunder God
Rattan, vomiting nut, clerodendron trichotomum, Radix Et Rhizoma Rhei, greater celandine and emulsified concentrate composed of fenvalerate and malathion and fluorine chlorine ether pyrethroids are made；
By weight, tea cake 18-25 parts, 7-10 parts of tobacco, 1-2 parts of chilli, 4-7 parts of omei mountain kudzuvine root, chinaberry 4-7
Part, 4-7 parts of sweet wormwood, 4-7 parts of fragrant eupatorium herb, 0.8-1.5 parts of tripterygium wilfordii, 0.3-0.7 parts of vomiting nut, 0.8-1.5 parts of clerodendron trichotomum, rheum officinale
0.3-0.7 parts careless, 0.8-1.5 parts of greater celandine.
Crops insecticide provided by the invention, Chinese herbal medicine and chemical substance use in conjunction, containing causing in obtained insecticide
The substances such as alkaloid, hydrochloric acid, saponin(e, nicotine, chinaberry element, the ketone of dead insect, can destroy insect intestinal wall and be allowed to perforate, and enter
" electron transmission " (Fe of its nutriment can be interrupted after polypide++), it is allowed to hungry to death or generates characteristic odor after sucking and alter decline outside
Exhaust death.And containing trace element and nutrient, stem, leaf can be rapidly absorbed after spraying, the greening of crop leaf color, thicken,
It is beautiful, have the function of promoting plant growth, improves setting percentage；In addition, also having reparation frostbite plant and runt seedling to regerminate
Effect.
Further, the tea cake, tobacco, chilli, omei mountain kudzuvine root, chinaberry, sweet wormwood, fragrant eupatorium herb, tripterygium wilfordii, Strychnos nux-vomica
Son, clerodendron trichotomum, Radix Et Rhizoma Rhei, greater celandine are added in the form of mixing Aqueous extracts.
Tea cake, tobacco, chilli, omei mountain kudzuvine root, chinaberry, sweet wormwood, fragrant eupatorium herb, tripterygium wilfordii, vomiting nut, clerodendron trichotomum, rheum officinale
Grass, greater celandine adds namely in the form of mixing Aqueous extracts by tea cake, tobacco, chilli, omei mountain kudzuvine root, chinaberry, sweet wormwood, winged
Machine grass, tripterygium wilfordii, vomiting nut, clerodendron trichotomum, Radix Et Rhizoma Rhei, greater celandine the mixing Aqueous extracts that water raises together.
Further, when the mixing Aqueous extracts progress water carries, the additive amount of water is tea cake, tobacco, chilli, bitter Pueraria lobota
Root, chinaberry, sweet wormwood, fragrant eupatorium herb, tripterygium wilfordii, vomiting nut, clerodendron trichotomum, 8-15 times of Radix Et Rhizoma Rhei and greater celandine total weight.Suitably
The water of content is extracted to obtain the active ingredient of debita spissitudo, is convenient for the operation of follow-up test.
When water carries, within being kept for 1 hour after boiling, it is generally kept in 10-40 minutes.
Further, the additive amount of the emulsified concentrate composed of fenvalerate and malathion and fluorine chlorine ether pyrethroids is the mixing Aqueous extracts weight
18%-25%.
Emulsified concentrate composed of fenvalerate and malathion is a kind of insecticide.
Fluorine chlorine ether pyrethroids chemical name 2,3,5,6,-tetrafluoro-4-methoxymethyl benzyl base (1R, 3S) -3- (2,2- dichloroethylene
Base) -2,2- dimethyl cyclopropane carboxylic acid's esters, it is sucking and contact insecticide, there is brilliance to hit the sanitary insect pests such as mosquito, fly
And kill active.
Certain emulsified concentrate composed of fenvalerate and malathion and fluorine chlorine ether pyrethroids are added, is coordinated with other substances, enhances insecticidal effect, and reduce desinsection
The toxicity of agent.
Further, the crops insecticide further includes preservative；
Preferably, the preservative is sodium benzoate, and the additive amount of the preservative is the mixing Aqueous extracts weight
0.8%-1.5%.
Preservative is added, it, can preservation under room temperature 5 years or more in order to preserve.
The present invention also provides a kind of preparation methods of above-mentioned crops insecticide, are in tea cake, tobacco, chilli, hardship
Pueraria lobata, chinaberry, sweet wormwood, fragrant eupatorium herb, tripterygium wilfordii, vomiting nut, clerodendron trichotomum, Radix Et Rhizoma Rhei, greater celandine extract in be added cyanogen horse
Missible oil and fluorine chlorine ether pyrethroids, mix to obtain the final product；
If containing preservative, mixing is added.
The preparation method of crops insecticide provided by the invention prepares simplicity, is easy to industrialization production, at low cost.
Further, the extract is tea cake, tobacco, chilli, omei mountain kudzuvine root, chinaberry, sweet wormwood, fragrant eupatorium herb, Thunder God
Rattan, vomiting nut, clerodendron trichotomum, Radix Et Rhizoma Rhei, greater celandine add the mixing water extract of boiling boiling extraction together.
The present invention also provides application of the above-mentioned crops insecticide in murdering harmful insect.
Further, the harmful insect includes biting mouthparts insect and piercing sucking insect.
Further, the biting mouthparts insect includes green vegetables worm, oriental tobacco budworm, Euproctis pseudoconspersa, prodenia litura；
The piercing sucking insect includes aphid, plant hopper, leafhopper.
Chewing type insect is (such as：Cabbage caterpillar, oriental tobacco budworm, Euproctis pseudoconspersa etc.) it is to gnaw blade, leaf bar with outspoken connect, cause product
Incise, perforating makes crop lose edible and commodity value, seriously leads to the underproduction, lose and receive.
Piercing sucking insect is (such as：Aphid, plant hopper, leafhopper etc.) wherein aphid can " male and female breeding " be not required to mating and a large amount of numerous
It grows, since it can migrate, to keep away pesticide spray prevention extremely difficult and be not thorough.Therefore among being sprayed after must first spraying surrounding, it is allowed to no Tibetan
In place of body.
In addition, in addition to spraying is tagged, poison bait desinsection also can be used, such as mix pesticide trapping with blade or flour.
Crops insecticide provided by the invention, it is raw after heated processing nature chelating using plant extraction liquid as primary raw material
At the substances such as the alkaloid of lethal insect, hydrochloric acid, saponin(e, nicotine, chinaberry element, ketone can destroy insect intestinal wall be allowed to perforate,
Cannot feed, the atrophy of body body, spasm, twitch and apocleisis, stop eating it is hungry to death；And be aided with pest control with insecticide drug, into polypide after can beat
" electron transmission " (Fe of its disconnected nutriment++), such as：Animal depend on for existence " atriphos, electron transmission are interrupted, battalion
Foster object cannot absorb, and be allowed to hungry to death or generate characteristic odor after sucking and alter failure death outside.Insecticidal effect is more superior, but to ridge
Vertebrate is harmless.
Crops insecticide provided by the invention, crop therein include crops, fruits and vegetables, medicinal material, tealeaves, flowers, trees,
Edible mushroom etc..
Compared with prior art, beneficial effects of the present invention are：
(1) crops insecticide provided by the invention, active ingredients from traditional Chinese medicinal are used in combination with chemical substance, have significant
Insecticidal effect, and non agricultural chemical residuum.
(2) crops insecticide provided by the invention is passed by destroying the integrality of polypide and interrupting its internal electronics
It passs, achievees the effect that kill polypide.
(3) crops insecticide provided by the invention, it is harmless to vertebrate.
(4) crops insecticide provided by the invention, and containing trace element and nutrient, stem, leaf energy quilt after spraying
It quickly absorbs, the greening of crop leaf color thickens, is beautiful, has the function of promoting plant growth, improves setting percentage；It is repaiied in addition, also having
The effect that multiple frostbite plant and runt seedling are regerminated.
Specific implementation mode
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will
Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.It is not specified in embodiment specific
Condition person carries out according to conventional conditions or manufacturer's recommended conditions.Reagents or instruments used without specified manufacturer is
The conventional products that can be obtained by commercially available purchase.
Embodiment 1
A kind of crops insecticide, is prepared using following methods：
By weight, following raw material for standby is taken：
18 parts of tea cake, 7 parts of tobacco, 1 part of chilli, 4 parts of omei mountain kudzuvine root, 4 parts of chinaberry, 4 parts of sweet wormwood, 4 parts of fragrant eupatorium herb, Thunder God
0.8 part of rattan, 0.3 part of vomiting nut, 0.8 part of clerodendron trichotomum, 0.3 part of Radix Et Rhizoma Rhei, 0.8 part of greater celandine.
Above 12 kinds of substances add boiling to open, and water is tea cake, tobacco, chilli, omei mountain kudzuvine root, chinaberry, sweet wormwood, aircraft
Grass, tripterygium wilfordii, vomiting nut, clerodendron trichotomum, 8 times of Radix Et Rhizoma Rhei and greater celandine total weight, then filter, be added in filtrate, that is, extracting solution
The additive amount of emulsified concentrate composed of fenvalerate and malathion and fluorine chlorine ether pyrethroids, emulsified concentrate composed of fenvalerate and malathion and fluorine chlorine ether pyrethroids is the 18% of filtrate weight, is mixed to obtain the final product.
Embodiment 2
A kind of crops insecticide, is prepared using following methods：
By weight, following raw material for standby is taken：
20 parts of tea cake, 8 parts of tobacco, 1.5 parts of chilli, 5 parts of omei mountain kudzuvine root, 5 parts of chinaberry, 5 parts of sweet wormwood, 5 parts of fragrant eupatorium herb, thunder
1 part of public rattan, 0.5 part of vomiting nut, 1 part of clerodendron trichotomum, 0.5 part of Radix Et Rhizoma Rhei, 1 part of greater celandine.
Above 12 kinds of substances add boiling to open, and water is tea cake, tobacco, chilli, omei mountain kudzuvine root, chinaberry, sweet wormwood, aircraft
Grass, tripterygium wilfordii, vomiting nut, clerodendron trichotomum, 10 times of Radix Et Rhizoma Rhei and greater celandine total weight, then filter, in filtrate, that is, extracting solution plus
Enter emulsified concentrate composed of fenvalerate and malathion and fluorine chlorine ether pyrethroids, the additive amount of emulsified concentrate composed of fenvalerate and malathion and fluorine chlorine ether pyrethroids is the 20% of filtrate weight, and mixing is
.
Embodiment 3
A kind of crops insecticide, is prepared using following methods：
By weight, following raw material for standby is taken：
25 parts of tea cake, 10 parts of tobacco, 2 parts of chilli, 7 parts of omei mountain kudzuvine root, 7 parts of chinaberry, 7 parts of sweet wormwood, 7 parts of fragrant eupatorium herb, thunder
1.5 parts of public rattan, 0.7 part of vomiting nut, 1.5 parts of clerodendron trichotomum, 0.7 part of Radix Et Rhizoma Rhei, 1.5 parts of greater celandine.
Above 12 kinds of substances add boiling to open, and water is tea cake, tobacco, chilli, omei mountain kudzuvine root, chinaberry, sweet wormwood, aircraft
Grass, tripterygium wilfordii, vomiting nut, clerodendron trichotomum, 15 times of Radix Et Rhizoma Rhei and greater celandine total weight, then filter, in filtrate, that is, extracting solution plus
Enter emulsified concentrate composed of fenvalerate and malathion and fluorine chlorine ether pyrethroids, the additive amount of emulsified concentrate composed of fenvalerate and malathion and fluorine chlorine ether pyrethroids is the 25% of filtrate weight, and mixing is
.
Comparative example 1
A kind of crops insecticide, is prepared using following methods：
By weight, following raw material for standby is taken：
20 parts of tea cake, 8 parts of tobacco, 1.5 parts of chilli, 5 parts of omei mountain kudzuvine root, 5 parts of chinaberry, 5 parts of sweet wormwood, 5 parts of fragrant eupatorium herb, thunder
1 part of public rattan, 0.5 part of vomiting nut, 1 part of clerodendron trichotomum, 0.5 part of Radix Et Rhizoma Rhei, 1 part of greater celandine.
Above 12 kinds of substances add boiling to open, and water is tea cake, tobacco, chilli, omei mountain kudzuvine root, chinaberry, sweet wormwood, aircraft
Grass, tripterygium wilfordii, vomiting nut, clerodendron trichotomum, 10 times of Radix Et Rhizoma Rhei and greater celandine total weight, then filter, filtrate is crop desinsection
Agent.
Comparative example 2
A kind of crops insecticide, is prepared using following methods：
Emulsified concentrate composed of fenvalerate and malathion and fluorine chlorine ether pyrethroids are with 1:1 ratio mixing, when specifically used, dosage is the same as embodiment 2.
Experimental example 1
Crops insecticide is tested made from embodiment 1-3 and comparative example 1-2.
Detailed directions are：
Spraying：The thin crop of young tender leaf, spray concentration is 350-400 times of dilution, for the first time between third time spray time
Every 7-10 days, the 4th minor tick 15 days, before at 11 points in the fine day morning, after at 4 points in afternoon, cloudy whole day can spray.Chewing type insect is normal
Spraying, spray is intermediate after piercing sucking insect first sprays surrounding.
Poison bait desinsection：Pesticide trapping is mixed with blade or flour.
(1) green vegetables worm
Crops insecticide made from embodiment 1-3 respectively has pakchoi, rape the field of green vegetables worm using the side of spraying
Formula is handled, while using the insecticide of comparative example 1 and comparative example 2 as control group 1 and control group 2.Green vegetables worm amount
The number of difference, spraying is variant, and twice, more spray can thoroughly kill green vegetables worm for 3-4 times, and control group 1 for few general spray
It can not be thoroughly removed with the green vegetables worm of control group 2.If the dosage of the insecticide of comparative example 2 is increased, although dark greyish green can be killed thoroughly
Worm, but the crops that vegetable plot produces have pesticide residue.
(2) oriental tobacco budworm
Crops insecticide made from embodiment 1-3 respectively has capsicum, tobacco the field of oriental tobacco budworm by the way of spraying
It is handled, while using the insecticide of comparative example 1 and comparative example 2 as control group 1 and control group 2.Oriental tobacco budworm amount is not
Together, the number of spraying is variant, and twice, more spray can thoroughly kill oriental tobacco budworm for 3-4 times, and 1 He of control group for few general spray
The oriental tobacco budworm of control group 2 can not thoroughly remove.If increasing the dosage of the insecticide of comparative example 2, although oriental tobacco budworm can be killed thoroughly,
But the capsicum produced of vegetable plot or tobacco have pesticide residue.
(3) Euproctis pseudoconspersa
Crops insecticide made from embodiment 1-3 respectively has tealeaves, citrus the field of Euproctis pseudoconspersa by the way of spraying
It is handled.Simultaneously using the insecticide of comparative example 1 and comparative example 2 as control group 1 and control group 2.Euproctis pseudoconspersa amount is not
Together, the number of spraying is variant, and twice, more spray can thoroughly kill Euproctis pseudoconspersa for 3-4 times, and 1 He of control group for few general spray
The Euproctis pseudoconspersa of control group 2 can not thoroughly remove.The dosage for increasing the insecticide of comparative example 2, also can not thoroughly kill Euproctis pseudoconspersa, and
And there is pesticide residue.
(4) prodenia litura
Crops insecticide made from embodiment 1-3 respectively has eggplant, cauliflower, soybean, cotton etc. in the field of prodenia litura
It is handled by the way of spraying, while as control group 1 and being compareed using the insecticide of comparative example 1 and comparative example 2
Group 2.Prodenia litura amount is different, and the number of spraying is variant, and twice, more spray can thoroughly kill for 3-4 times oblique for few general spray
Autographa spp, and the prodenia litura of control group 1 and control group 2 can not thoroughly remove.If increasing the dosage of the insecticide of comparative example 2,
Although prodenia litura can thoroughly be killed, the crop that field produces has pesticide residue.
(5) aphid
Crops insecticide made from embodiment 1-3 has the field of aphid to adopt apple tree, wild cabbage, corn, cotton etc. respectively
It is handled with the mode of spraying, first spray is intermediate after spray surrounding, while being made respectively with the insecticide of comparative example 1 and comparative example 2
For control group 1 and control group 2.Aphid amount is different, and the number of spraying is variant, it is few it is general spray twice, more spray 3-4 times
Aphid is thoroughly killed, and the aphid of control group 1 and control group 2 can not thoroughly remove.If increasing the use of the insecticide of comparative example 2
Amount, although aphid can thoroughly be killed, output crop has pesticide residue.
(6) plant hopper
Crops insecticide made from embodiment 1-3 has plant hopper to rice, wheat, barley, corn, sorghum, sugarcane etc. respectively
Field handled by the way of spraying, first around spray after spray it is intermediate, while with the desinsection of comparative example 1 and comparative example 2
Agent is respectively as control group 1 and control group 2.Plant hopper amount is different, and the number of spraying is variant, it is few it is general spray twice, more sprays
Plant hopper can thoroughly be killed 3-4 times, and the plant hopper of control group 1 and control group 2 can not thoroughly remove.
(7) leafhopper
Crops insecticide made from embodiment 1-3 respectively has tomato, muskmelon, cucumber, spinach, grape etc. in the field of leafhopper
It is handled by the way of spraying, first spray is intermediate after spray surrounding, while being distinguished with the insecticide of comparative example 1 and comparative example 2
As a control group 1 and control group 2.Leafhopper amount is different, and the number of spraying is variant, and twice, more spray is for 3-4 times for few general spray
Leafhopper can be thoroughly killed, and the leafhopper of control group 1 and control group 2 can not thoroughly remove.If increasing the use of the insecticide of comparative example 2
Amount, although leafhopper can thoroughly be killed, the crops of output have pesticide residue.
In addition, finding according to the observation, after crops insecticide provided by the invention, the greening of crop leaf color thickens, is bright
It is beautiful, have the function of promoting plant growth, improves setting percentage；In addition, there is the work that reparation frostbite plant and runt seedling regerminate
With.
In summary, crops insecticide provided by the invention can effectively kill pest type, thoroughly remove pest type, and
And also there is growth promoting function.
Although illustrate and describing the present invention with specific embodiment, it will be appreciated that without departing substantially from the present invention's
Many other change and modification can be made in the case of spirit and scope.It is, therefore, intended that in the following claims
Including belonging to all such changes and modifications in the scope of the invention.
Claims (10)
1. a kind of crops insecticide, which is characterized in that mainly by tea cake, tobacco, chilli, omei mountain kudzuvine root, chinaberry, sweet wormwood, fly
Machine grass, tripterygium wilfordii, vomiting nut, clerodendron trichotomum, Radix Et Rhizoma Rhei, greater celandine and emulsified concentrate composed of fenvalerate and malathion and fluorine chlorine ether pyrethroids are made；
By weight, tea cake 18-25 parts, it is 7-10 parts of tobacco, 1-2 parts of chilli, 4-7 parts of omei mountain kudzuvine root, 4-7 parts of chinaberry, green
4-7 parts of wormwood artemisia, 4-7 parts of fragrant eupatorium herb, 0.8-1.5 parts of tripterygium wilfordii, 0.3-0.7 parts of vomiting nut, 0.8-1.5 parts of clerodendron trichotomum, Radix Et Rhizoma Rhei
0.3-0.7 parts, 0.8-1.5 parts of greater celandine.
2. crops insecticide according to claim 1, which is characterized in that the tea cake, tobacco, chilli, omei mountain kudzuvine root, hardship
Chinaberry, sweet wormwood, fragrant eupatorium herb, tripterygium wilfordii, vomiting nut, clerodendron trichotomum, Radix Et Rhizoma Rhei, greater celandine are added in the form of mixing Aqueous extracts.
3. crops insecticide according to claim 2, which is characterized in that when the mixing Aqueous extracts progress water carries, water
Additive amount is tea cake, tobacco, chilli, omei mountain kudzuvine root, chinaberry, sweet wormwood, fragrant eupatorium herb, tripterygium wilfordii, vomiting nut, clerodendron trichotomum, rheum officinale
8-15 times of grass and greater celandine total weight.
4. crops insecticide according to claim 3, which is characterized in that the addition of the emulsified concentrate composed of fenvalerate and malathion and fluorine chlorine ether pyrethroids
Amount is the 18%-25% of the mixing Aqueous extracts weight.
5. crops insecticide according to claim 3, which is characterized in that the crops insecticide further includes preservative；
Preferably, the preservative is sodium benzoate, and the additive amount of the preservative is the mixing Aqueous extracts weight
0.8%-1.5%.
6. the preparation method of claim 1-5 any one of them crops insecticides, which is characterized in that be in tea cake, tobacco, do
Capsicum, omei mountain kudzuvine root, chinaberry, sweet wormwood, fragrant eupatorium herb, tripterygium wilfordii, vomiting nut, clerodendron trichotomum, Radix Et Rhizoma Rhei, greater celandine extract in plus
Enter emulsified concentrate composed of fenvalerate and malathion and fluorine chlorine ether pyrethroids, mix to obtain the final product；
If containing preservative, mixing is added.
7. the preparation method of crops insecticide according to claim 6, which is characterized in that the extract is tea cake, cigarette
Grass, chilli, omei mountain kudzuvine root, chinaberry, sweet wormwood, fragrant eupatorium herb, tripterygium wilfordii, vomiting nut, clerodendron trichotomum, Radix Et Rhizoma Rhei, greater celandine add together
The mixing water extract of boiling boiling extraction.
8. application of the claim 1-5 any one of them crops insecticides in murdering harmful insect.
9. application according to claim 8, which is characterized in that the harmful insect includes biting mouthparts insect and piercing and sucking
Formula insect.
10. application according to claim 9, which is characterized in that the biting mouthparts insect includes green vegetables worm, cigarette blueness
Worm, Euproctis pseudoconspersa, prodenia litura；
The piercing sucking insect includes aphid, plant hopper, leafhopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810616231.3A CN108522558A (en) | 2018-06-14 | 2018-06-14 | A kind of crops insecticide and its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810616231.3A CN108522558A (en) | 2018-06-14 | 2018-06-14 | A kind of crops insecticide and its preparation method and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108522558A true CN108522558A (en) | 2018-09-14 |
Family
ID=63470974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810616231.3A Pending CN108522558A (en) | 2018-06-14 | 2018-06-14 | A kind of crops insecticide and its preparation method and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108522558A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114315474A (en) * | 2020-08-03 | 2022-04-12 | 杨恩荣 | Formula and preparation method of herbal traditional Chinese medicine fertilizer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067783A (en) * | 1991-06-22 | 1993-01-13 | 陈宗文 | Pyrantel pamoate |
| CN1111478A (en) * | 1994-11-01 | 1995-11-15 | 吴日章 | Insectiside composed of Chinese herbal medicines and preparing method thereof |
| CN100998343A (en) * | 2007-01-15 | 2007-07-18 | 柳厚先 | Environmental protection and public nuisance free type insecticide, and its preparing method |
| CN101617694A (en) * | 2008-07-02 | 2010-01-06 | 王庆虎 | The compound method of a kind of plant medical agent control muskmelon aphid |
-
2018
- 2018-06-14 CN CN201810616231.3A patent/CN108522558A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067783A (en) * | 1991-06-22 | 1993-01-13 | 陈宗文 | Pyrantel pamoate |
| CN1111478A (en) * | 1994-11-01 | 1995-11-15 | 吴日章 | Insectiside composed of Chinese herbal medicines and preparing method thereof |
| CN100998343A (en) * | 2007-01-15 | 2007-07-18 | 柳厚先 | Environmental protection and public nuisance free type insecticide, and its preparing method |
| CN101617694A (en) * | 2008-07-02 | 2010-01-06 | 王庆虎 | The compound method of a kind of plant medical agent control muskmelon aphid |
Non-Patent Citations (5)
| Title |
|---|
| 云南省农业科学院植物保护研究所: "《云南省农业科学院植物保护研究所所志》", 31 January 2008, 上海交通大学出版社 * |
| 南京师范学院生物系植物教研组: "《江苏野生资源植物》", 31 July 1959, 南京师范学院教务处 * |
| 巫其祥 等: "《陕西名优土特产》", 31 October 1996, 陕西人民出版社 * |
| 杨叶 等: "《生物农药研究及品种介绍》", 31 March 2009, 黑龙江科学技术出版社 * |
| 梅全喜: "《广东地产药材研究》", 31 May 2011, 广东科技出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114315474A (en) * | 2020-08-03 | 2022-04-12 | 杨恩荣 | Formula and preparation method of herbal traditional Chinese medicine fertilizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100382707C (en) | A botanical pesticide | |
| CN103535389B (en) | Plant source fruit tree insecticide | |
| CN104397058B (en) | A kind of Chinese herbal medicine green pesticide and preparation method thereof | |
| Gahukar | Potential and utilization of plant products in pest control | |
| CN1977619B (en) | Farm chemical without public pollution and use and preparing method thereof | |
| CN105831183A (en) | Composite plant source pesticide and preparation method | |
| CN107372680A (en) | A kind of biofermentation control worm insecticide for fruits and vegetables | |
| CN105123777A (en) | Botanical insecticide | |
| KR20020087568A (en) | Plant containing insecticidal activity and insecticidal chemical compound | |
| CN106417289A (en) | Pesticide for preventing and controlling litchi whiteflies and preparation method thereof | |
| Rugumamu | Potency of traditional insecticide materials against stored bean weevil, Acanthoscelides obtectus (Coleoptera: Bruchidae) in Tanzania | |
| CN108522558A (en) | A kind of crops insecticide and its preparation method and application | |
| CN105884544A (en) | Brassica juncea fertilizer additive and preparation method thereof | |
| WO2014126411A1 (en) | Natural pesticide composition | |
| CN103918705B (en) | Pesticidal combination containing spiral shell worm ethyl ester and gamma cyhalothrin and application thereof | |
| CN101341877B (en) | Pesticide preparation mixed with tubatoxin, pyrethroid and phoxim | |
| CN107467083A (en) | A kind of eight osmanthus biological disinfestants | |
| CN103444794A (en) | Bactericide prepared from plant extract liquid | |
| KR20220099794A (en) | Insecitcide Composition comprising complex extracts of Tanacetum cinerariifolium, Agastache rugosa, and Gaultheria procumbens | |
| CN106332919A (en) | Pesticide for preventing Arbela dea and preparing method thereof | |
| Wandiga et al. | Pesiticdes in Kenya | |
| CN1545877A (en) | Biological pesticide with deinsectization and disinfection function and preparation method thereof | |
| CN110973139A (en) | Compound biological insecticide for preventing and controlling agricultural pests and application technology thereof | |
| CN103918706B (en) | Pesticidal combination containing Buprofezin and gamma cyhalothrin and application thereof | |
| CN113841709B (en) | Pesticide prepared from oleander and composition thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180914 |