CN107535543A - It is a kind of to be used to prevent and treat insecticide of oriental tobacco budworm and preparation method thereof - Google Patents
It is a kind of to be used to prevent and treat insecticide of oriental tobacco budworm and preparation method thereof Download PDFInfo
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- CN107535543A CN107535543A CN201710627121.2A CN201710627121A CN107535543A CN 107535543 A CN107535543 A CN 107535543A CN 201710627121 A CN201710627121 A CN 201710627121A CN 107535543 A CN107535543 A CN 107535543A
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- grape
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- plant tissue
- tissue extract
- tobacco budworm
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- 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
Abstract
The invention discloses a kind of insecticide for being used to prevent and treat oriental tobacco budworm, contain plant extracts A and B, wherein plant tissue extract A extracts from Alocasia ordora subterranean stem, turmeric root tuber, cluster mallow leaf piece, Chinese prickly ash blade mixture, plant tissue extract B extracts the cabernet sauvignon grape of self-infection fruit white rot of grape, the cabernet sauvignon grape of wherein described infection fruit white rot of grape is covered with the grape of canescence mustiness thing for uva face, and plant tissue extract A and B mass fraction ratio are 1：0.05~0.2.The invention also discloses a kind of insecticide preparation method for being used to prevent and treat oriental tobacco budworm.Plant tissue extract A is mixed with B to have synergy to preventing and treating oriental tobacco budworm larva.The present invention reduces chemical pesticide usage amount, alleviates the pollution to environment.
Description
Technical field
The invention belongs to botanical pesticide and preparation method thereof.More particularly to it is a kind of be used for prevent and treat oriental tobacco budworm insecticide its
Preparation method.
Background technology
Oriental tobacco budworm popular name green grass or young crops worm, also known as cigarette beetle, Lepidoptera, Noctuidae, food flower, fruit harm are eaten into larva, to eat into fruit
Class pest, when endangering peppery (sweet tea) green pepper, whole larva is pierced in fruit, gnaws pericarp, placenta, and sews silk in fruit, and row stays bulky stool
Just, prevent fruit from eating, occurred for 2~6 generations every year, change with the temperature conditionss of different cigarette districts and change, in the Yellow River and Huai He River cigarette district, pupa
Survived the winter in the soil of 7~13 centimetres of depths, winter generation adult late May~early June occurs, and is spawning period；2~4 generations
Spawning period respectively June early and middle ten dayses~on July, the middle ten days, in early July~August, the middle ten days, early August~early September, first
Generation to third generation main harm spring, summer cigarette, forth generation then endangers summer fireworks piece, fruit, wherein endangering tobacco with second, third generation
It is most heavy.
Agricultural chemicals plays highly important effect in agricultural production.China is a large agricultural country.Its Pesticide Residues
Exceeded is to frequently encounter problem, has had a strong impact on competitiveness of the agricultural products in China in international market.
At present with Alocasia ordora subterranean stem, turmeric root tuber, cluster mallow leaf piece, Chinese prickly ash blade mixture, self-infection grape white rot is extracted
The cabernet sauvignon grape of disease not yet has been reported that as the insecticide of preventing and treating oriental tobacco budworm.
Alocasia ordora, Classification system are Alocasia macrorrhiza, Araeceae Alocasia herbaceos perennial, and stem is thick
Strong, high up to 3m, leaf consor stem top, blade ovate halberd shape, spadix is slightly shorter than spathe, and female flower is in bottom, and male flower is upper
Portion, production In South China, southwest and Taiwan, Southeast Asia are also distributed, and are liked warm, moist and half shade environment, are grown thermophilic 20~25
DEG C, 10~15 DEG C of temperature of surviving the winter.Summer is potted plant, and need to hide half cloudy.Peat soil, sand or soddy soil and leaf mould is added to plant with general garden mould
Training, is bred with plant division, cuttage and seeding method, and rhizome is rich in starch, can make industrial previous generation's articles for use, but can not eat.Alocasia ordora is poisonous,
Complete stool has severe toxicity, and subterranean stem more so, can not be eaten raw, it is necessary to fried altogether with rice to sallow, long pan-fried (more than 2 hours) detoxification, can
It is for oral administration.
Turmeric, Classification system are Curcuma longa L., also known as：Root tuber of aromatic turmeric, tripod perfume, milli life, yellow ginger etc.；Zingiber, ginger
Huang category herbaceos perennial, 1~1.5m of plant height, rhizome is very flourishing, and root is sturdy, and end is expanded in root tuber, blade Long Circle or
Ellipse, leaf top is short tapering, and bract is avette or Long Circle, and light green, top is blunt, and corolla is faint yellow；Florescence August；Turmeric energy
Promoting the circulation of qi broken stasis of blood, it is inducing meastruation to relieve menalgia, chest and abdomen swelling and pain is cured mainly, shoulder arm numbness pain, pained unbearably postpartum blood pain, sore tinea is initial, irregular menstruation,
Amenorrhoea, traumatic injury.
Winter certain herbaceous plants with big flowers, Classification system are Malva crispa, and Malvaceae mallow, winter certain herbaceous plants with big flowers seedling or young stem and leaf are available for eating
With, it is nutritious, its leaf circle, edge wrinkle Qu Xuan, be available for ornamental plantation to be used, winter certain herbaceous plants with big flowers is sweet in flavor and cold in property, have heat-clearing, Shu Shui,
The effect of laxation, complete stool can be used as medicine, and have the effect of diuresis, lactagogue, ease constipation, defaecation.
Chinese prickly ash, Classification system are Zanthoxylum bungeanum, alias：Luen, big green pepper, long and thin hot pepper, another name for Sichuan Province green pepper, pericarpium zanthoxyli or mountain
Green pepper, is Rutaceae, Zanthoxylum machaka or dungarunga, can isolated planting can make protection thorn hedge again, its pericarp can be used as flavoring, and
Extractable aromatic oil, can be used as medicine, seed edible also can processing and fabricating soap again.
Cabernet Sauvignon (Cabernet Sauvignon) is a kind of red grape variety for making grape wine, and is originated in from France
Bordeaux (Bordeaux) area, growth is easy, is adapted to a variety of Different climates, is generally planted in various regions, the red rosy clouds of China seed
Pearl is mainly distributed on the ground such as Xinjiang, Taigu Shanxi producing region, Hebei Shachen City, Ningxia, Gansu, Hebei Changli and Shandong Yantai.
Fruit white rot of grape is also known as rot, is the Major Diseases for the grape growth phase causing fruit rot, in each grape in the whole nation
Field occurs more universal, and fruit losses rate can lose more than 60% in 10-15% the serious time, or even lose and receive, high temperature
High humidity season, the evil of being critically ill are quite serious.
The content of the invention
It is an object of the present invention to provide a kind of botanical pesticide for preventing and treating oriental tobacco budworm and preparation method thereof.With less toxic, low residual
The characteristics of staying.
A kind of insecticide for being used to prevent and treat oriental tobacco budworm contains plant tissue extract A and B, and wherein A extracts from Alocasia ordora underground
Stem, turmeric root tuber, cluster mallow leaf piece, Chinese prickly ash blade mixture, B extract the cabernet sauvignon grape of self-infection fruit white rot of grape, wherein institute
The cabernet sauvignon grape for stating infection fruit white rot of grape is covered with the grape of canescence mustiness thing for uva face, and preferable plant tissue carries
The mass fraction ratio for taking thing A and B is 1：0.05~0.2, preferred plant tissue extract A and B mass fraction ratio
For 1：0.1.
Described plant tissue extract A, wherein Alocasia ordora subterranean stem, turmeric root tuber, cluster mallow leaf piece, the matter of Chinese prickly ash blade
It is 9 to measure number ratio:3:3:5.
A kind of botanical pesticide preparation method of preventing and treating oriental tobacco budworm is as follows：
(1) plant tissue extract A is extracted：90 parts of Alocasia ordora subterranean stem, 30 parts of turmeric root tuber, 30 parts of cluster mallow leaf piece, Chinese prickly ash
50 parts of blade, is mixed after being smashed to pieces respectively with tissue mashing machine, adds phenethyl phenol polyoxyethylene polyoxypropylene ether 10
Part, 10 parts of epoxy peanut oil, 280 parts of deionized water, after mixer stirs 5 minutes, mixing liquid is placed in 4500 turns per minute
Centrifuge after 20 minutes, take its supernatant, that is, the plant tissue extract A be made；
(2) plant tissue extract B is extracted：By the Cabernet Sauvignon Portugal for the infection fruit white rot of grape smashed to pieces with tissue mashing machine
70 parts of 110 parts, deionized water mixing, add 10 parts of phenethyl phenol polyoxyethylene polyoxypropylene ether, 10 parts of epoxy peanut oil stirs
6000 turns per minute of centrifuge is placed in after even takes its supernatant that described plant tissue extraction is made after 30 minutes
Thing B；The cabernet sauvignon grape for wherein infecting fruit white rot of grape is covered with the grape of canescence mustiness thing for fruit face；
(3) 100 parts of extract As, 10 parts of plant tissue extract B, A are taken to be placed in after being mixed with B in container with per minute
6000 turns of cutter is sheared 20 minutes, that is, the insecticide is made.
Application of the described insecticide on preventing and treating oriental tobacco budworm.
The present invention has the advantages that：
Described plant extracts A is mixed with B to have synergy to preventing and treating oriental tobacco budworm.
The present invention containing plant tissue extract A and B, wherein A extract from Alocasia ordora subterranean stem, turmeric root tuber, cluster mallow leaf piece,
Chinese prickly ash blade mixture, B extract the cabernet sauvignon grape of self-infection fruit white rot of grape, wherein the red rosy clouds of the infection fruit white rot of grape
Pearl grape is the grape that uva face is covered with canescence mustiness thing.Wherein A and B primary raw material both originates from plant, especially B,
The fruit white rot of grape disease fruit abandoned from cabernet sauvignon grape garden, improve the utilization rate of natural resources.
The present invention reduces persticide residue, can be degraded in nature, botanical pesticide derives from nature.It will not typically pollute
The possibility of accumulation toxicity is little in environment and agricultural product, environment and human body, comparatively safe to people and livestock, and pest natural enemy is hindered
Evil is small, and insect is difficult to produce antibody to it, has the characteristics of low toxicity, low-residual.
Embodiment
In order that the objects, technical solutions and advantages of the present invention are more concise, present invention specific examples below
Illustrate, but the present invention is only limitted to absolutely not these examples.As described below is only the preferable embodiment of the present invention, is used only for retouching
State the present invention, it is impossible to be interpreted as limiting the scope of the present invention.It should be pointed out that it is all the spirit and principles in the present invention it
Interior done all any modification, equivalent and improvement etc., should be included in the scope of the protection.
Content ratio described in embodiment is mass parts.
A kind of insecticide for being used to prevent and treat oriental tobacco budworm contains plant tissue extract A and B, and wherein A extracts from Alocasia ordora underground
Stem, turmeric root tuber, cluster mallow leaf piece, Chinese prickly ash blade mixture, B extract the cabernet sauvignon grape of self-infection fruit white rot of grape, wherein institute
The cabernet sauvignon grape for stating infection fruit white rot of grape is covered with the grape of canescence mustiness thing for uva face, and preferable plant tissue carries
The mass fraction ratio for taking thing A and B is 1：0.05~0.2, preferred plant tissue extract A and B mass fraction ratio
For 1：0.1.
Described plant tissue extract A, wherein Alocasia ordora subterranean stem, turmeric root tuber, cluster mallow leaf piece, the matter of Chinese prickly ash blade
It is 9 to measure number ratio:3:3:5.
The plant tissue extract A extracting methods of embodiment one.
Plant tissue extract A extracting method is as follows：90 parts of Alocasia ordora subterranean stem, 30 parts of turmeric root tuber, cluster mallow leaf piece 30
Part, 50 parts of Chinese prickly ash blade, mixed after being smashed to pieces respectively with tissue mashing machine, add phenethyl phenol polyoxypropylene polyoxy second
10 parts of alkene ether, 10 parts of epoxy peanut oil, 280 parts of deionized water, after mixer stirs 5 minutes, mixing liquid is placed in per minute
4500 turns of centrifuge takes its supernatant after 20 minutes, that is, the plant tissue extract A is made；Wherein Alocasia ordora underground
Stem, turmeric root tuber, cluster mallow leaf piece, the mass fraction ratio of Chinese prickly ash blade are 9:3:3:5.
The plant tissue extract B of embodiment two extracting method.
By 70 parts of 110 parts of the Cabernet Sauvignon Portugal for the infection fruit white rot of grape smashed to pieces with tissue mashing machine, deionized water mixing, add
Enter 10 parts of phenethyl phenol polyoxyethylene polyoxypropylene ether, 10 parts of epoxy peanut oil is placed in 6000 turns per minute of centrifugation after stirring evenly
Machine takes its supernatant that described plant tissue extract B is made after centrifuging 30 minutes；Wherein infect the red of fruit white rot of grape
Rosy clouds pearl grape is the grape that fruit face is covered with canescence mustiness thing.
The method for producing insecticide for being used to prevent and treat oriental tobacco budworm described in embodiment three.
Plant tissue extract A several pieces made from technical scheme described in Example one, what embodiment two was recorded
Plant tissue extract B several pieces made from technical scheme, A are placed in the shearing with 6000 turns per minute in container after being mixed with B
Machine is sheared 20 minutes, that is, described insecticide is made.
A and B different mixing proportions made from the methods described of 1 embodiment of table three are made described and are used to prevent and treat killing for oriental tobacco budworm
Worm agent.
Example IV plant tissue extract determines to the toxicity of oriental tobacco budworm larva (second instar larvae).
Corrected mortality is prevention effect.
The plant tissue extract A of table 2 to the toxicity measurement result of oriental tobacco budworm larva (second instar larvae) (stomach poison activity,
Using leaching leaf stomach toxicity method, investigate within 7 days after medicine).
| Sequence number (processing) | Concentration for the treatment of (mg/kg) | Prevention effect (%) |
| 1 | 20 | 18.4 |
| 2 | 40 | 26.5 |
| 3 | 80 | 45.3 |
| 4 | 160 | 58.4 |
| 5 | 320 | 83.2 |
| 6 | 640 | 100 |
| 7 | 1280 | 100 |
The plant tissue extract B of table 3 to the toxicity measurement result of oriental tobacco budworm larva (second instar larvae) (stomach poison activity,
Using leaching leaf stomach toxicity method, investigate within 7 days after medicine).
The plant extracts A of embodiment five and plant extracts B mixed with certain proportion after to oriental tobacco budworm larva interior poison
Power activity.
Corrected mortality is prevention effect.
Colby equatioies are used for the intended effect for determining mixture
(Colby,S.R.Weeds1967,15,20-22.Calculation of the synergistic and
antagonistic response of herbicide combinations)：
Following equatioies are used for the desired value for calculating the mixture containing two kinds of compositions A and B：
In formula：
The effect of active components A of identical (dosage) concentration used in the mixture that A=is observed；
The effect of active component B of identical (dosage) concentration used in the mixture that B=is observed；
Observation (E) is actual observation to effect；
When concentration used in mixture (dosage) active actual observed value (E) is more than desired value (E0) when, mixture is shown as
There is unexpected collaboration to make to target；
For the present invention, observation (E) is actual observation to the prevention effect to oriental tobacco budworm, desired value (E0) it is A and B
With the mixed expectation prevention effect to oriental tobacco budworm of finite concentration or dosage.
The plant extracts A of table 4 and plant extracts B mixing is surveyed to the indoor virulence activity of oriental tobacco budworm larva (second instar larvae)
Fixed (stomach poison activity, using leaching leaf stomach toxicity method, investigating within 7 days after medicine).
The data result that table 4 is recorded shows that A and B mass fraction ratios are 5:1-20:To the preventing and treating of oriental tobacco budworm in the range of 1
Effect has synergy.
The plant extracts A of table 5 and plant extracts B mixing to the field control effectiveness test of tobacco oriental tobacco budworm larva (spray-on process,
Investigate within 7 days after medicine).
Note：Every mu is watered 30 kilograms of sprayings.
The data result that table 5 is recorded shows No. 1-6 preventing and treating preventing and treating tobacco oriental tobacco budworm larva positive effect of insecticide better than plant
Thing extract A and B.
Claims (6)
- A kind of 1. insecticide for being used to prevent and treat oriental tobacco budworm, it is characterised in that：Contain plant tissue extract A and B, wherein A extractions From Alocasia ordora subterranean stem, turmeric root tuber, cluster mallow leaf piece, Chinese prickly ash blade mixture, B extracts the Cabernet Sauvignon Portugal of self-infection fruit white rot of grape Grape, wherein the cabernet sauvignon grape of the infection fruit white rot of grape is covered with the grape of canescence mustiness thing for uva face.
- 2. the insecticide according to claim 1 for being used to prevent and treat oriental tobacco budworm, it is characterised in that：Plant tissue extract A and B Mass fraction ratio be 1：0.05~0.2.
- 3. the insecticide according to claim 1 for being used to prevent and treat oriental tobacco budworm, it is characterised in that：Plant tissue extract A and B Mass fraction ratio be 1：0.1.
- 4. the insecticide according to claim 1 for being used to prevent and treat oriental tobacco budworm, it is characterised in that：Alocasia ordora subterranean stem, turmeric block Root, cluster mallow leaf piece, Chinese prickly ash blade mixture quality number ratio are 9:3:3:5.
- A kind of 5. insecticide preparation method for being used to prevent and treat oriental tobacco budworm, it is characterised in that：(1) plant tissue extract A is extracted：90 parts of Alocasia ordora subterranean stem, 30 parts of turmeric root tuber, 30 parts of cluster mallow leaf piece, Chinese prickly ash blade 50 parts, mixed after being smashed to pieces respectively with tissue mashing machine, add 10 parts of phenethyl phenol polyoxyethylene polyoxypropylene ether, ring 10 parts of oxygen peanut oil, 280 parts of deionized water, after mixer stirs 5 minutes, mixing liquid is placed in 4500 turns per minute of centrifugation After machine centrifuges 20 minutes, its supernatant is taken, that is, the plant tissue extract A is made；(2) plant tissue extract B is extracted：By 110 parts of the Cabernet Sauvignon Portugal for the infection fruit white rot of grape smashed to pieces with tissue mashing machine, 70 parts of mixing of deionized water, 10 parts of addition phenethyl phenol polyoxyethylene polyoxypropylene ether, 10 parts of epoxy peanut oil stir evenly rearmounted Take after 30 minutes its supernatant that described plant tissue extract B is made in 6000 turns per minute of centrifuges；Its The cabernet sauvignon grape of middle infection fruit white rot of grape is covered with the grape of canescence mustiness thing for fruit face；(3) 100 parts of extract As, 10 parts of plant tissue extract B, A are taken to be placed in after being mixed with B in container with 6000 turns per minute Cutter shear 20 minutes, that is, be made the insecticide；It is mass parts above.
- 6. application of the insecticide on preventing and treating oriental tobacco budworm described in claim 1.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710627121.2A CN107535543A (en) | 2017-07-28 | 2017-07-28 | It is a kind of to be used to prevent and treat insecticide of oriental tobacco budworm and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710627121.2A CN107535543A (en) | 2017-07-28 | 2017-07-28 | It is a kind of to be used to prevent and treat insecticide of oriental tobacco budworm and preparation method thereof |
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| CN107535543A true CN107535543A (en) | 2018-01-05 |
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| CN201710627121.2A Withdrawn CN107535543A (en) | 2017-07-28 | 2017-07-28 | It is a kind of to be used to prevent and treat insecticide of oriental tobacco budworm and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1539292A (en) * | 2003-04-22 | 2004-10-27 | 李廷伦 | Botanical insecticide its preparation method |
| CN106106569A (en) * | 2016-06-20 | 2016-11-16 | 潜山县富源科技有限公司 | A kind of diseases and pests of tea tree control agent and preparation method thereof |
-
2017
- 2017-07-28 CN CN201710627121.2A patent/CN107535543A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1539292A (en) * | 2003-04-22 | 2004-10-27 | 李廷伦 | Botanical insecticide its preparation method |
| CN106106569A (en) * | 2016-06-20 | 2016-11-16 | 潜山县富源科技有限公司 | A kind of diseases and pests of tea tree control agent and preparation method thereof |
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Application publication date: 20180105 |
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