CN109527000A - A kind of Frankliniella occidentalis plant-originated repellent and preparation method thereof - Google Patents
A kind of Frankliniella occidentalis plant-originated repellent and preparation method thereof Download PDFInfo
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- CN109527000A CN109527000A CN201811428158.3A CN201811428158A CN109527000A CN 109527000 A CN109527000 A CN 109527000A CN 201811428158 A CN201811428158 A CN 201811428158A CN 109527000 A CN109527000 A CN 109527000A
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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]
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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]
- A01N65/22—Lamiaceae or Labiatae [Mint family], e.g. thyme, rosemary, skullcap, selfheal, lavender, perilla, pennyroyal, peppermint or spearmint
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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]
- A01N65/34—Rosaceae [Rose family], e.g. strawberry, hawthorn, plum, cherry, peach, apricot or almond
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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]
- A01N65/36—Rutaceae [Rue family], e.g. lime, orange, lemon, corktree or pricklyash
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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
- A01N65/40—Liliopsida [monocotyledons]
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Abstract
The invention discloses a kind of Frankliniella occidentalis plant-originated repellents, are made of raw material from the following weight: 55~95 parts of Radical Injury in Wampee Seeds, octagonal 65~105 parts of leaf, 50~80 parts of rosin, 50~80 parts of neem tree skin, golden 60~100 parts of waist arrow, 60~100 parts of white radishes, 45~95 parts of cherry leaf, 45~95 parts of tomato leaf, 35~85 parts of Alocasia ordora, 25~65 parts of Ageratum conyzoides, 25~65 parts of Ageratum conyzoides, 35~75 parts of peppermint, 40~90 parts of Jasmine, 500~600 parts of ethyl alcohol.The raw materials used present invention is pure natural substances, the active constituent of Frankliniella occidentalis repellant after processed is plant extracts, it is nontoxic to people and animals, no pollution to the environment, and there are stronger anti-repelling properties to Frankliniella occidentalis, the preparation and use of the Frankliniella occidentalis repellant are all more convenient, are a kind of safe and efficient, environmentally friendly Frankliniella occidentalis repellants.
Description
Technical field
The invention belongs to pest control pesticide producing processing technique field more particularly to a kind of Frankliniella occidentalis plant source repellents
Agent and preparation method thereof.
Background technique
Frankliniella occidentalis is also known as alfalfa thrips, belongs to Thysanoptera Thysanoptera, Thripidae Thripidae is outside risk
To invade pest.The worm originates in North America, and it was once that California, USA is most common that nineteen fifty-five finds in Hawaii Kauai first
A kind of thrips.From after the 1980s, become surging type, varying environment and resistance to insecticides are enhanced.The pest can endanger
500 various plants of Hai60Duo Ge section, while a variety of virosis are also propagated, seriously affect crop yield and quality.2003 Nian Bei
Capital is found for the first time, and potential suitable ecumene is distributed in national 28 provinces, autonomous regions and municipalities, in Yunnan Province, Zhejiang
The ground such as river, Shandong are found and outburst is caused disaster in some areas.
Frankliniella occidentalis fertility is very strong, and individual is tiny, and great invisible, general field control is difficult to effectively control.?
Under the indoor equilibrium temperature of temperature, it can recur 12-15 generation within 1 year, the bisexual reproduction of female adult row and single-female generation.At 15 DEG C -35 DEG C
It can develop, only be needed from ovum to adult 14 days；27.2 DEG C of produce surviving of son are most, and a female adult can lay eggs 229, plant in common host
On object, blastoprolepsis, and fertility is extremely strong.Frankliniella occidentalis is spread at a distance relies primarily on human factor.Seedling, flowers and its
The allocation and transportation of its agricultural product, especially cut-flower transport and artificial carrying are the major ways of its long-distance communications.Its survival ability is strong,
Frankliniella occidentalis remains to survive after tossing about transportation and sales to other cities.In addition, the pest be easy to drift with the wind, easily with clothes, fortune
The carryings such as defeated tool are propagated.
Frankliniella occidentalis has strong thigmotaxis since polypide is small, often moves in the shelters such as flower, bud, high reproductive ability, short life
Phase, and lay eggs in plant tissue, so bringing very big difficulty to chemical prevention.A kind of medicament or primary spray be difficult by
Its each worm state is wholly or largely killed, and repeatedly or high concentration medication is easy to that it is made to develop drug resistance.
Patent about prevention and treatment Frankliniella occidentalis has, such as: patent application CN201310299599.9 discloses one kind
Insecticide is preventing and treating the application in Frankliniella occidentalis, contains multiple killing teichomycin and pymetrozine in the insecticide composition.Containing killing more
The insecticide of mycin and pymetrozine is efficient, less toxic, and to the simple process of Frankliniella occidentalis, the raw material of investment is completely converted into product,
High income, no three wastes solve the problems, such as that prevention and treatment Frankliniella occidentalis effect is undesirable in the prior art.But add in the patent drug
Chemical raw material is added, when carrying out the prevention and treatment of Frankliniella occidentalis to crops, crops will cause with certain influence, it is also possible to can break
Bad soil and environment.
Therefore, the Frankliniella occidentalis repellant for developing a kind of safety non-pollution is particularly important.
Summary of the invention
The present invention is in order to solve the above technical problems, provide a kind of Frankliniella occidentalis plant-originated repellent and preparation method thereof.
The application Frankliniella occidentalis repellant is using plant as raw material, and raw material sources are abundant, and cost of material is lower, is matched by scientific and reasonable
5, so that the active constituent of each raw material is complemented each other, have cooperative synergism effect, can repellent Frankliniella occidentalis, influence its mating,
Oviposition, to achieve the effect that pest control and protect crops from infringement, repellent effect is good, will not develop drug resistance, and has
There is the features such as at low cost, high-efficient, environmentally friendly, safety of human and livestock, there are wide economy, society and ecological benefits.
In order to reach purpose described above, the invention adopts the following technical scheme:
A kind of Frankliniella occidentalis plant-originated repellent, is made of raw material from the following weight: 55~95 parts of Radical Injury in Wampee Seeds, illiciumverum
65~105 parts of leaf, 50~80 parts of rosin, 50~80 parts of neem tree skin, golden 60~100 parts of waist arrow, 60~100 parts of white radishes, cherry
It is 45~95 parts of peach leaves, 45~95 parts of tomato leaf, 35~85 parts of Alocasia ordora, 25~65 parts of Ageratum conyzoides, 25~65 parts of Ageratum conyzoides, thin
35~75 parts of lotus, 40~90 parts of Jasmine, 500~600 parts of ethyl alcohol.
Further, a kind of Frankliniella occidentalis plant-originated repellent, is made of raw material from the following weight: Calusena lansium kind
65~85 parts of son, octagonal 75~95 parts of leaf, 60~70 parts of rosin, 60~70 parts of neem tree skin, golden 70~90 parts of waist arrow, white radishes
70~90 parts, 55~85 parts of cherry leaf, 55~85 parts of tomato leaf, 45~75 parts of Alocasia ordora, 35~55 parts of Ageratum conyzoides, Ageratum conyzoides
35~55 parts, 45~65 parts of peppermint, 50~80 parts of Jasmine, 520~580 parts of ethyl alcohol.
Further, a kind of Frankliniella occidentalis plant-originated repellent, is made of raw material from the following weight: Calusena lansium kind
75 parts of son, octagonal 85 parts of leaf, 65 parts of rosin, 65 parts of neem tree skin, golden 80 parts of waist arrow, 80 parts of white radishes, 70 parts of cherry leaf, west
70 parts of red persimmon leaf, 60 parts of Alocasia ordora, 45 parts of Ageratum conyzoides, 45 parts of Ageratum conyzoides, 55 parts of peppermint, 65 parts of Jasmine, 550 parts of ethyl alcohol.
Further, the Alocasia ordora is root, stem, the leaf for being grown in the nonirrigated farmland Alocasia ordora having abundant water resources；The volume of the ethyl alcohol
Percentage is 95%.
Further, a kind of preparation method of Frankliniella occidentalis plant-originated repellent, comprising the following steps:
(1) golden waist arrow, white radishes, cherry leaf, tomato leaf, Alocasia ordora, Ageratum conyzoides, Ageratum conyzoides are weighed according to parts by weight
And peppermint, it is cut into the segment of 2~3cm long, the clear water of golden 5~6 times of weight of waist arrow is added, turns small fire after high fire is boiled and continues to decoct
3~5h, decompression filter and obtain filtrate and filter residue；
(2) Radical Injury in Wampee Seeds, octagonal leaf, neem tree skin and Jasmine are sent into drying machine drying, the filter of step (1) is added
Slag is stirring evenly and then adding into ethyl alcohol and impregnates 24~30h, first ultrasonic wave extraction, then 6~7h of refluxing extraction at 60~65 DEG C,
It is re-fed into the mixed liquor that 200~300 meshes were ground into grinder；
(3) rosin is placed under 60~65 DEG C of environment and is placed up to being completely melt, under stirring, the rosin of fusing is delayed
In the slow filtrate that step (1) is added, 2~4h is kept the temperature at 55~60 DEG C, and the mixed liquor of step (2) is then added, stirs evenly
Afterwards, 60~65 DEG C and 3~5h of isothermal holding are warming up to, ultrasonication, cooled to room temperature is made the Frankliniella occidentalis and plants
Material resource repellant.
Further, in step (2), the frequency of the ultrasonic wave extraction is 0.2~0.6MHz, and power is 600~700W,
Time is 45~55min.
Further, in step (2), the temperature of the drying is 55~60 DEG C, and the time is 150~200min, is dried to
Material moisture is 20~25%.
Further, in step (2), the pressure of the grinding is 0.3~0.7MPa, and the time is 35~45min.
Further, in step (2) and (3), the speed of the stirring is 200~250r/min.
Further, in step (3), the process conditions of the ultrasonication: frequency is 0.6~1.0MHz, and power is
800~900W, time are 30~40min.
The application gold waist arrow, white radishes, cherry leaf, tomato leaf, Alocasia ordora, Ageratum conyzoides, Ageratum conyzoides and peppermint are by decocting
Odor compound rich in the filtrate obtained after boiling, can effective repellent Frankliniella occidentalis；Wherein Radical Injury in Wampee Seeds, octagonal leaf,
The mixed liquor smell rich in that neem tree skin, Jasmine can obtain after ethyl alcohol immersion, ultrasonic extraction, refluxing extraction
Object is closed, it can effective repellent Frankliniella occidentalis；And filtrate and mixed liquor are after mixing, isothermal holding, ultrasonic treatment, it is mutually auxiliary between substance
It coordinates, mutually promotes, the abundant odor compound solubility for making it possible to repellent Frankliniella occidentalis is higher, volatility is stronger, lasting
Property more preferably, to improve repellant to the repellent effect of Frankliniella occidentalis.
Application of the application Frankliniella occidentalis plant-originated repellent on repellent Frankliniella occidentalis, concrete application method are as follows: in west
Flower thrips moves into initial stage, in morning before 9:00 of non-rainy day, by Frankliniella occidentalis repellant spray pesticide on crops, per acre
Dosage is 12~18L.
The ethanol extract of octagonal leaf has stronger repellent action and fumigation action to Frankliniella occidentalis adult.
Turpentine oil and neem emulsifiable solution are preferable to Frankliniella occidentalis Adult worms producting eggs repellent action.
Neem emulsifiable solution, golden waist arrow and turpentine oil are preferable to adult Antifeeding Effects.
Neem emulsifiable solution, Alocasia ordora, eucalyptus oil and Ageratum conyzoides are preferable to Frankliniella occidentalis population control efficiency.
Cherry leaf, tomato leaf volatiles have some repellent actions to Frankliniella occidentalis adult.
There are extremely significant anti-repelling properties to Frankliniella occidentalis for white radishes；
The methanolic extract of Radical Injury in Wampee Seeds has stronger repellent activity and action of contace poison to Frankliniella occidentalis.
Since present invention employs above technical schemes, have the advantages that
(1) the raw materials used present invention is pure natural substance, it is processed after Frankliniella occidentalis repellant active constituent it is equal
It is nontoxic to people and animals for plant extracts, no pollution to the environment, and there is stronger anti-repelling properties, west flower to Frankliniella occidentalis
The preparation and use of thrips repellant are all more convenient, are a kind of safe and efficient, environmentally friendly Frankliniella occidentalis repellants.
(2) the Frankliniella occidentalis repellant of the application interferes or inhibits and acting on the peripheral neverous system of Frankliniella occidentalis
The behavior of Frankliniella occidentalis, reaches repellent action, so that harm and population quantity of the Frankliniella occidentalis to crops is effectively reduced, and
Do not have anti-repelling properties for the natural enemy of field predatism, this is entirely different with the mechanism of action of insecticide.
(3) the application Frankliniella occidentalis repellant is using plant as raw material, and raw material sources are abundant, and cost of material is lower, passes through section
Learn reasonable compatibility, the active constituent of each raw material made to complement each other, have cooperative synergism effect, can repellent Frankliniella occidentalis,
Its mating, oviposition are influenced, to achieve the effect that pest control and protect crops from infringement, repellent effect is good, will not produce
Raw drug resistance, has the characteristics that at low cost, high-efficient, environmentally friendly, safety of human and livestock, has wide economy, society and life
State benefit.
Specific embodiment
Specific embodiments of the present invention will be described in further detail below, but the invention is not limited to these realities
Mode is applied, it is claimed to still fall within the claims in the present invention for any improvement or replacement on the present embodiment essence spirit
Range.
Embodiment 1
A kind of Frankliniella occidentalis plant-originated repellent, is made of raw material from the following weight: 55 parts of Radical Injury in Wampee Seeds, octagonal leaf 65
Part, 50 parts of rosin, 50 parts of neem tree skin, golden 60 parts of waist arrow, 60 parts of white radishes, 45 parts of cherry leaf, 45 parts of tomato leaf, Alocasia ordora
35 parts, 25 parts of Ageratum conyzoides, 25 parts of Ageratum conyzoides, 35 parts of peppermint, 40 parts of Jasmine, 500 parts of ethyl alcohol.
Further, the Alocasia ordora is root, stem, the leaf for being grown in the nonirrigated farmland Alocasia ordora having abundant water resources；The volume of the ethyl alcohol
Percentage is 95%.
A kind of preparation method of Frankliniella occidentalis plant-originated repellent as described above, comprising the following steps:
(1) golden waist arrow, white radishes, cherry leaf, tomato leaf, Alocasia ordora, Ageratum conyzoides, Ageratum conyzoides are weighed according to parts by weight
And peppermint, it is cut into the segment of 2~3cm long, the clear water of golden 5~6 times of weight of waist arrow is added, turns small fire after high fire is boiled and continues to decoct
3~5h, decompression filter and obtain filtrate and filter residue；
(2) Radical Injury in Wampee Seeds, octagonal leaf, neem tree skin and Jasmine are sent into drying machine drying, the filter of step (1) is added
Slag is stirring evenly and then adding into ethyl alcohol and impregnates 24~30h, first ultrasonic wave extraction, then 6~7h of refluxing extraction at 60~65 DEG C,
It is re-fed into the mixed liquor that 200~300 meshes were ground into grinder；The frequency of the ultrasonic wave extraction is 0.2~0.6MHz,
Power is 600~700W, and the time is 45~55min；The temperature of the drying is 55~60 DEG C, and the time is 150~200min, is dried
Doing to material moisture is 20~25%；The pressure of the grinding is 0.3~0.7MPa, and the time is 35~45min；
(3) rosin is placed under 60~65 DEG C of environment and is placed up to being completely melt, under stirring, the rosin of fusing is delayed
In the slow filtrate that step (1) is added, 2~4h is kept the temperature at 55~60 DEG C, and the mixed liquor of step (2) is then added, stirs evenly
Afterwards, 60~65 DEG C and 3~5h of isothermal holding are warming up to, ultrasonication, cooled to room temperature is made the Frankliniella occidentalis and plants
Material resource repellant；The process conditions of the ultrasonication: frequency is 0.6~1.0MHz, and power is 800~900W, and the time is
30~40min.
Further, in step (2) and (3), the speed of the stirring is 200~250r/min.
Embodiment 2
A kind of Frankliniella occidentalis plant-originated repellent, is made of raw material from the following weight: 95 parts of Radical Injury in Wampee Seeds, octagonal leaf
105 parts, 80 parts of rosin, 80 parts of neem tree skin, golden 100 parts of waist arrow, 100 parts of white radishes, 95 parts of cherry leaf, tomato leaf 95
Part, 85 parts of Alocasia ordora, 65 parts of Ageratum conyzoides, 65 parts of Ageratum conyzoides, 75 parts of peppermint, 90 parts of Jasmine, 600 parts of ethyl alcohol.
Further, the Alocasia ordora is root, stem, the leaf for being grown in the nonirrigated farmland Alocasia ordora having abundant water resources；The volume of the ethyl alcohol
Percentage is 95%.Preparation method is same as Example 1.
Embodiment 3
A kind of Frankliniella occidentalis plant-originated repellent, is made of raw material from the following weight: 65 parts of Radical Injury in Wampee Seeds, octagonal leaf 75
Part, 60 parts of rosin, 60 parts of neem tree skin, golden 70 parts of waist arrow, 70 parts of white radishes, 55 parts of cherry leaf, 55 parts of tomato leaf, Alocasia ordora
45 parts, 35 parts of Ageratum conyzoides, 35 parts of Ageratum conyzoides, 45 parts of peppermint, 50 parts of Jasmine, 520 parts of ethyl alcohol.
Further, the Alocasia ordora is root, stem, the leaf for being grown in the nonirrigated farmland Alocasia ordora having abundant water resources；The volume of the ethyl alcohol
Percentage is 95%.Preparation method is same as Example 1.
Embodiment 4
A kind of Frankliniella occidentalis plant-originated repellent, is made of raw material from the following weight: 85 parts of Radical Injury in Wampee Seeds, octagonal leaf 95
Part, 70 parts of rosin, 70 parts of neem tree skin, golden 90 parts of waist arrow, 90 parts of white radishes, 85 parts of cherry leaf, 85 parts of tomato leaf, Alocasia ordora
75 parts, 55 parts of Ageratum conyzoides, 55 parts of Ageratum conyzoides, 65 parts of peppermint, 80 parts of Jasmine, 580 parts of ethyl alcohol.
Further, the Alocasia ordora is root, stem, the leaf for being grown in the nonirrigated farmland Alocasia ordora having abundant water resources；The volume of the ethyl alcohol
Percentage is 95%.Preparation method is same as Example 1.
Embodiment 5
A kind of Frankliniella occidentalis plant-originated repellent, is made of raw material from the following weight: 75 parts of Radical Injury in Wampee Seeds, octagonal leaf 85
Part, 65 parts of rosin, 65 parts of neem tree skin, golden 80 parts of waist arrow, 80 parts of white radishes, 70 parts of cherry leaf, 70 parts of tomato leaf, Alocasia ordora
60 parts, 45 parts of Ageratum conyzoides, 45 parts of Ageratum conyzoides, 55 parts of peppermint, 65 parts of Jasmine, 550 parts of ethyl alcohol.
Further, the Alocasia ordora is root, stem, the leaf for being grown in the nonirrigated farmland Alocasia ordora having abundant water resources；The volume of the ethyl alcohol
Percentage is 95%.Preparation method is same as Example 1.
Comparative example 1
A kind of Frankliniella occidentalis plant-originated repellent, is made of raw material from the following weight: 50 parts of Radical Injury in Wampee Seeds, octagonal leaf
45,40 parts of rosin, 35 parts of neem tree skin, golden 55 parts of waist arrow, 50 parts of white radishes, 35 parts of cherry leaf, 40 parts of tomato leaf, Alocasia ordora
30 parts, 15 parts of Ageratum conyzoides, 15 parts of Ageratum conyzoides, 25 parts of peppermint, 30 parts of Jasmine, 450 parts of ethyl alcohol.Preparation method and embodiment 1
It is identical.
Comparative example 2
A kind of Frankliniella occidentalis plant-originated repellent, is made of raw material from the following weight: 105 parts of Radical Injury in Wampee Seeds, octagonal leaf
125 parts, 95 parts of rosin, 100 parts of neem tree skin, golden 115 parts of waist arrow, 120 parts of white radishes, 105 parts of cherry leaf, tomato leaf
100 parts, 90 parts of Alocasia ordora, 75 parts of Ageratum conyzoides, 70 parts of Ageratum conyzoides, 85 parts of peppermint, 100 parts of Jasmine, 615 parts of ethyl alcohol.Its preparation side
Method is same as Example 1.
Repellent effect experiment
1, experimental method
8 cells will be divided into the long bean field of one piece of unified management, test is arranged 8 processing altogether, each processing it is small
Area's area is 100m2, repellant made from Examples 1 to 5 and comparative example 1~2 is tested, another set is as blank
Group, sprays the clear water of equivalent, does not apply any drug.Spray is made in Frankliniella occidentalis repellant to handle, is being located respectively
Before reason, 3 after processing, in 6,9 days investigation cells Frankliniella occidentalis adult quantity, each processing 3 repetitions of setting.
2, repellent effect
Revision insect recluced rate (%)=[(worm amount after worm amount-processing before handling)/worm amount before handling] × 100%
Repellent effect (%)=[(treatment region Revision insect recluced rate-check plot Revision insect recluced rate)/(check plot 1- insect population decline
Rate)] × 100%.Repellent effect is as shown in 1 under table.
Repellent effect of 1 repellant of table to Frankliniella occidentalis
Shown compared with blank control group by 1 experimental data of table, made from the embodiment of the present application 1~5 and comparative example 1~2
Repellant is significant to the repellent effect of Frankliniella occidentalis；Repellent effect of the Frankliniella occidentalis repellant to Frankliniella occidentalis made from the application
Quite, repellent effect gradually decreases as time increases after spraying, compared with comparative example 1 and comparative example 2, to Frankliniella occidentalis
Repellent effect it is significant, and the repellent action time is longer.
In conclusion the raw materials used present invention is pure natural substance, it is processed after Frankliniella occidentalis repellant activity
Ingredient is plant extracts, nontoxic to people and animals, no pollution to the environment, and has stronger anti-repelling properties to Frankliniella occidentalis,
The preparation and use of the Frankliniella occidentalis repellant are all more convenient, are a kind of safe and efficient, environmentally friendly Frankliniella occidentalis repellants.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, nothing
By from the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended
Claim rather than above description limit, it is intended that by the institute in the meaning and scope for the equivalent loins for falling in claim
It changes and includes within protection scope of the present invention.
Claims (10)
1. a kind of Frankliniella occidentalis plant-originated repellent, which is characterized in that be made of raw material from the following weight: Radical Injury in Wampee Seeds 55~
95 parts, octagonal 65~105 parts of leaf, 50~80 parts of rosin, 50~80 parts of neem tree skin, golden 60~100 parts of waist arrow, white radishes 60~
100 parts, 45~95 parts of cherry leaf, 45~95 parts of tomato leaf, 35~85 parts of Alocasia ordora, 25~65 parts of Ageratum conyzoides, Ageratum conyzoides 25
~65 parts, 35~75 parts of peppermint, 40~90 parts of Jasmine, 500~600 parts of ethyl alcohol.
2. a kind of Frankliniella occidentalis plant-originated repellent according to claim 1, which is characterized in that by the original of following parts by weight
Material is made: 65~85 parts of Radical Injury in Wampee Seeds, octagonal 75~95 parts of leaf, 60~70 parts of rosin, 60~70 parts of neem tree skin, golden waist arrow 70
~90 parts, 70~90 parts of white radishes, 55~85 parts of cherry leaf, 55~85 parts of tomato leaf, 45~75 parts of Alocasia ordora, Ageratum conyzoides 35
~55 parts, 35~55 parts of Ageratum conyzoides, 45~65 parts of peppermint, 50~80 parts of Jasmine, 520~580 parts of ethyl alcohol.
3. a kind of Frankliniella occidentalis plant-originated repellent according to claim 1, which is characterized in that by the original of following parts by weight
Material is made: 75 parts of Radical Injury in Wampee Seeds, octagonal 85 parts of leaf, 65 parts of rosin, 65 parts of neem tree skin, golden 80 parts of waist arrow, 80 parts of white radishes, cherry
70 parts of peach leaves, 70 parts of tomato leaf, 60 parts of Alocasia ordora, 45 parts of Ageratum conyzoides, 45 parts of Ageratum conyzoides, 55 parts of peppermint, 65 parts of Jasmine, second
550 parts of alcohol.
4. described in any item a kind of Frankliniella occidentalis plant-originated repellents according to claim 1~3, it is characterised in that: the sea
Taro is root, stem, the leaf for being grown in the nonirrigated farmland Alocasia ordora having abundant water resources；The percent by volume of the ethyl alcohol is 95%.
5. a kind of preparation method of Frankliniella occidentalis plant-originated repellent according to claim 4, which is characterized in that including with
Lower step:
(1) golden waist arrow, white radishes, cherry leaf, tomato leaf, Alocasia ordora, Ageratum conyzoides, Ageratum conyzoides and thin are weighed according to parts by weight
Lotus, is cut into the segment of 2~3cm long, and the clear water of golden 5~6 times of weight of waist arrow is added, turn after high fire is boiled small fire continue decoction 3~
5h, decompression filter and obtain filtrate and filter residue；
(2) Radical Injury in Wampee Seeds, octagonal leaf, neem tree skin and Jasmine are sent into drying machine drying, the filter residue of step (1) is added, stirs
Ethyl alcohol is added after mixing uniformly and impregnates 24~30h, first ultrasonic wave extraction, then 6~7h of refluxing extraction at 60~65 DEG C, is re-fed into
The mixed liquor of 200~300 meshes was ground into grinder；
(3) rosin is placed under 60~65 DEG C of environment and is placed up to being completely melt, under stirring, the rosin of fusing is slowly added
In the filtrate for entering step (1), 2~4h is kept the temperature at 55~60 DEG C, the mixed liquor of step (2) is then added, and after mixing evenly, is risen
For temperature to 60~65 DEG C and 3~5h of isothermal holding, the Frankliniella occidentalis plant source is made in ultrasonication, cooled to room temperature
Repellant.
6. a kind of preparation method of Frankliniella occidentalis plant-originated repellent according to claim 1, it is characterised in that: in step
(2), the frequency of the ultrasonic wave extraction is 0.2~0.6MHz, and power is 600~700W, and the time is 45~55min.
7. a kind of preparation method of Frankliniella occidentalis plant-originated repellent according to claim 1, it is characterised in that: in step
(2), the temperature of the drying is 55~60 DEG C, and the time is 150~200min, and being dried to material moisture is 20~25%.
8. a kind of preparation method of Frankliniella occidentalis plant-originated repellent according to claim 1, it is characterised in that: in step
(2), the pressure of the grinding is 0.3~0.7MPa, and the time is 35~45min.
9. a kind of preparation method of Frankliniella occidentalis plant-originated repellent according to claim 1, it is characterised in that: in step
(2) and (3), the speed of the stirring are 200~250r/min.
10. a kind of preparation method of Frankliniella occidentalis plant-originated repellent according to claim 1, it is characterised in that: in step
Suddenly (3), the process conditions of the ultrasonication: frequency be 0.6~1.0MHz, power be 800~900W, the time be 30~
40min。
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| CN201811428158.3A CN109527000A (en) | 2018-11-27 | 2018-11-27 | A kind of Frankliniella occidentalis plant-originated repellent and preparation method thereof |
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Cited By (2)
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| CN111296437A (en) * | 2020-04-01 | 2020-06-19 | 浙江省农业科学院 | Repellent for frankliniella occidentalis and application of active ingredients of repellent |
| CN113661986A (en) * | 2021-09-03 | 2021-11-19 | 福建省农业科学院植物保护研究所 | Specific repellent for preventing and controlling insect gall thrips on ficus plants |
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| JP2010120865A (en) * | 2008-11-18 | 2010-06-03 | Sumitomo Chemical Co Ltd | Pest control composition |
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2018
- 2018-11-27 CN CN201811428158.3A patent/CN109527000A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2010120865A (en) * | 2008-11-18 | 2010-06-03 | Sumitomo Chemical Co Ltd | Pest control composition |
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| 乔凤霞: "《印楝制剂对西花蓟马的忌避作用》", 《安徽农业科学》 * |
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| CN111296437A (en) * | 2020-04-01 | 2020-06-19 | 浙江省农业科学院 | Repellent for frankliniella occidentalis and application of active ingredients of repellent |
| CN113661986A (en) * | 2021-09-03 | 2021-11-19 | 福建省农业科学院植物保护研究所 | Specific repellent for preventing and controlling insect gall thrips on ficus plants |
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Application publication date: 20190329 |