CN107410375A - It is a kind of effectively to kill insecticide of eating-core bean worm larva and preparation method thereof - Google Patents
It is a kind of effectively to kill insecticide of eating-core bean worm larva and preparation method thereof Download PDFInfo
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Abstract
The present invention relates to a kind of insecticide that can effectively kill eating-core bean worm larva, further relates to a kind of above-mentioned method for producing insecticide that can effectively kill eating-core bean worm larva.The insecticide is prepared by each component of following masses number：15 20 parts of folium artemisiae argyi, 15 20 parts of folium cortex eucommiae, 25 30 parts of watermelon peel, 45 50 parts of the glacial acetic acid that mass fraction is 1%, 35 parts of wrinkled giant hyssop, 24 parts of pumpkin seeds, 35 parts of frutus cnidii, 15 20 parts of carrot, 12 parts of green tea, 23 parts of Golden Larch Bark, 23 parts of the achene of Siberian cocklebur, 35 parts of madder, 8 10 parts of dandelion.Advantages of the present invention is green, has good insecticidal effect to eating-core bean worm larva.
Description
Technical field
The invention belongs to field of agricultural production technologies, more particularly to a kind of desinsection that can effectively kill eating-core bean worm larva
Agent, further relate to a kind of above-mentioned method for producing insecticide that can effectively kill eating-core bean worm larva.
Background technology
Eating-core bean worm category Insecta Lepidoptera steinernema section.It is commonly called as soybean moth pod worm, small red worm, Soybean Pests.In
State is distributed mainly on the ground such as northeast, North China, northwest and Hubei, Jiangsu, Zhejiang, Anhui, Shandong, with 3 provinces of Northeast China, Hebei, Shandong
It is aggrieved heavier.Japan, Korea and the Soviet Union Far East are also distributed along perimarine area.Food beanpod is eaten into larva, larva eats into makees one into before
White silk screen covers larva, is typically eaten into from beanpod commissure into killed beans stings into raceway groove or broken shape.
Eating-core bean worm feeding habits are more single, soybean of mainly causing harm, also feeding wild soybean and kuh-seng.Eaten into larva into beanpod
Sting food beans.Eating-core bean worm is currently one of insect that most serious occurs for northeast soybean producing region, with larva brill moth beanpod feeding
Beans, beans is stung into raceway groove or broken shape, not only make Soybean Field Severe Reduction, and reduce soybean quality.Chemical insecticide
It is the common method for preventing and treating heart-eating worm, but a large amount of and long-term use not only makes the eating-core bean worm resistance to the action of a drug increase year by year, and
Environment is polluted, the edible crop sprayed insecticide also is unfavorable for the health of people.It had been once control of insect to turn Bt anti insect genes
Hope is brought, and good field control effect and huge economic benefits are above achieved in the application of Insect Resistant Cotton, however, with
The large area plantation of transgenic Bt cotton, bollworm turn into the problem of can not be ignored to the resistance of Bt albumen.Educated using tradition
Kind of method cultivates anti-heart-eating worm soybean varieties, although effective to preventing and treating heart-eating worm, the cycle is long, efficiency is low.Therefore, one is developed
Kind can effectively control the new pesticides or new method of eating-core bean worm larva, be the important subject in the current field.
The content of the invention
An object of the present invention is to provide a kind of method for producing insecticide that can effectively kill eating-core bean worm larva,
It is prepared simply, and obtained insecticide is green, has good insecticidal effect to eating-core bean worm larva.
In order to solve the above-mentioned technical problem, the present invention uses following technical scheme：One kind can effectively kill eating-core bean worm
The method for producing insecticide of larva, comprises the following steps：
(1) each component of following parts by weight is weighed according to proportioning：Folium artemisiae argyi 15-20 parts, folium cortex eucommiae 15-20 parts, watermelon peel
25-30 parts, glacial acetic acid 45-50 parts that mass fraction is 1%, wrinkled giant hyssop 3-5 parts, pumpkin seeds 2-4 parts, frutus cnidii 3-5 parts, carrot
15-20 parts, green tea 1-2 parts, Golden Larch Bark 2-3 parts, achene of Siberian cocklebur 2-3 parts, madder 3-5 parts, dandelion 8-10 parts；
(2) folium artemisiae argyi is cleaned, dried, add proper amount of clear water, be cooked by slow fire, 1/2 left side to surplus water for initial water
The right side, room temperature is cooled to, filters to take decoction liquor, and decoction liquor is concentrated, concentration condition is：Pressure 0.03Mpa, temperature 70
DEG C, relative density is concentrated into as 1.10 ± 0.02；
(3) folium cortex eucommiae and watermelon peel are ground respectively, mixes, add load weighted glacial acetic acid, -20 DEG C are kept in dark place
12 hours, take out, then with 200-300rpm rotating speed stirring at normal temperature 60-80 minutes, then with 500-600rpm rotating speed, 70~
Stirred at a temperature of 80 DEG C 20-30 minutes, ultrasonication 30 minutes, filter to take gained filtrate；
(4) load weighted wrinkled giant hyssop is shredded or pulverization；
(5) load weighted carrot is cleaned, and chopping or pulverization；
(6) load weighted pumpkin seeds, frutus cnidii are taken out after frying 5-8 minutes, is cooled to room temperature, then grinding or powder
It is broken, and mix；
(7) 20-30 times of boiling water of the green tea weight equivalent to green tea weight is soaked into 3-4 hours, filters to take soak；
(8) Golden Larch Bark, the achene of Siberian cocklebur, madder, dandelion are crushed respectively, and the green tea soak obtained by with step (7)
Mixing, then with 200-300rpm rotating speed stirring at normal temperature 80-90 minutes, then with 500-600rpm rotating speed, 70~80 DEG C of temperature
Degree lower stirring 30-40 minutes, ultrasonication 30 minutes；
(9) by the folium artemisiae argyi cream obtained by step (2), the filtrate obtained by step (3), the wrinkled giant hyssop smalls obtained by step (4), step
(5) mixture obtained by gained carrot smalls, the mixture of step (6) and step (8) mixes, then with 100-300rpm
Rotating speed stirring at normal temperature 90-120 minutes, be kept in dark place, produce object.
The preparation method of the present invention is simple, and each raw material components of the present invention are green, have no toxic side effect, to soybean
Heart-eating worm has good insecticidal effect, is not likely to produce the resistance to the action of a drug.By each component of the present invention according to above-mentioned specific ratio and system
Prepared by Preparation Method, can give full play to the synergistic function between each component, effectively kills eating-core bean worm larva.Step
(2) in, the effect that folium artemisiae argyi is cooked by slow fire is effective insect disinfestation component in abundant fried folium artemisiae argyi.In step (3), by folium cortex eucommiae and
The effect that watermelon peel is ground respectively is advantageous for fully extracting the active ingredient in folium cortex eucommiae and watermelon peel, adds ice vinegar
- 20 DEG C of effects for being kept in dark place 12 hours are folium cortex eucommiae and watermelon chrotoplast is become fragile after acid, are advantageous to fully extract the bark of eucommia
Insecticidal constituent in leaf and watermelon peel, the effect stir repeatedly, mixed be in abundant extraction folium cortex eucommiae and watermelon peel it is effective into
Point, and folium cortex eucommiae and watermelon peel is fully mixed with glacial acetic acid, in order to preferably play the synergy between each component.By the leaves of pulse plants
It is to increase connecing between wrinkled giant hyssop and carrot and the other components of the present invention that fragrant and carrot, which is cut into smalls or the effect of pulverization,
Contacting surface is accumulated, and is fully reacted between each component with preferably playing the effect of each component and being advantageous to.Pumpkin seeds, frutus cnidii are fried
The effect for making and grinding or crushing is can preferably to play the insecticidal effect of pumpkin seeds, frutus cnidii.By the Chinese mugwort obtained by step (2)
The wrinkled giant hyssop smalls obtained by filtrate, step (4) obtained by leaf cream, step (3), carrot smalls obtained by step (5), step (6) it is mixed
Mixture obtained by compound and step (8) mixes, then with the work of 100-300rpm rotating speed stirring at normal temperature 90-120 minutes
With being to make above-mentioned each component fully react, and then be advantageous to play Synergistic insecticidal effect.The purpose being kept in dark place is to extend to preserve
The term of validity, it is easy to deposit for a long time.
Preferably, the mass fraction of each component weighed in step (1) is as follows：15 parts of folium artemisiae argyi, 16 parts of folium cortex eucommiae, watermelon peel
25 parts, mass fraction be 1% 45 parts of glacial acetic acid, 5 parts of wrinkled giant hyssop, 3 parts of pumpkin seeds, 5 parts of frutus cnidii, 18 parts of carrot, 1 part of green tea,
3 parts of Golden Larch Bark, 2 parts of the achene of Siberian cocklebur, 4 parts of madder, 9 parts of dandelion.
Preferably, the mass fraction of each component weighed in step (1) is as follows：16 parts of folium artemisiae argyi, 18 parts of folium cortex eucommiae, watermelon peel
30 parts, mass fraction be 1% 48 parts of glacial acetic acid, 3 parts of wrinkled giant hyssop, 2 parts of pumpkin seeds, 4 parts of frutus cnidii, 20 parts of carrot, 2 parts of green tea,
2 parts of Golden Larch Bark, 2 parts of the achene of Siberian cocklebur, 3 parts of madder, 8 parts of dandelion.
Preferably, the mass fraction of each component weighed in step (1) is as follows：18 parts of folium artemisiae argyi, 20 parts of folium cortex eucommiae, watermelon peel
27 parts, mass fraction be 1% 50 parts of glacial acetic acid, 4 parts of wrinkled giant hyssop, 4 parts of pumpkin seeds, 3 parts of frutus cnidii, 15 parts of carrot, 1 part of green tea,
2 parts of Golden Larch Bark, 3 parts of the achene of Siberian cocklebur, 5 parts of madder, 8 parts of dandelion.
Preferably, the mass fraction of each component weighed in step (1) is as follows：18 parts of folium artemisiae argyi, 15 parts of folium cortex eucommiae, watermelon peel
30 parts, mass fraction be 1% 50 parts of glacial acetic acid, 3 parts of wrinkled giant hyssop, 3 parts of pumpkin seeds, 3 parts of frutus cnidii, 20 parts of carrot, 2 parts of green tea,
3 parts of Golden Larch Bark, 2 parts of the achene of Siberian cocklebur, 4 parts of madder, 10 parts of dandelion.
Preferably, the mass fraction of each component weighed in step (1) is as follows：20 parts of folium artemisiae argyi, 15 parts of folium cortex eucommiae, watermelon peel
28 parts, mass fraction be 1% 47 parts of glacial acetic acid, 4 parts of wrinkled giant hyssop, 4 parts of pumpkin seeds, 5 parts of frutus cnidii, 17 parts of carrot, 1 part of green tea,
2 parts of Golden Larch Bark, 3 parts of the achene of Siberian cocklebur, 4 parts of madder, 8 parts of dandelion.
The invention also discloses the insecticide that can effectively kill eating-core bean worm larva obtained by a kind of above-mentioned preparation method.
Usage and dosage：In use, a small amount of clear water of the insecticide that can effectively kill eating-core bean worm larva of the present invention is dissolved,
Then 300-500ppm is diluted with water to again, and sprinkling uses, every mu of ground fountain height 60-120kg (300-500ppm insecticide).
Compared with prior art, the beneficial effects of the present invention are：The preparation method of the present invention is simple, and the present invention
Each raw material components are green, have no toxic side effect, and have good insecticidal effect to eating-core bean worm, are not likely to produce the resistance to the action of a drug.Will
The each component of the present invention is prepared according to above-mentioned specific ratio and preparation method, and the collaboration that can be given full play between each component increases
Effect acts on, and effectively kills eating-core bean worm larva.In step (2), the effect that folium artemisiae argyi is cooked by slow fire is in abundant fried folium artemisiae argyi
Effective insect disinfestation component.In step (3), the effect that folium cortex eucommiae and watermelon peel are ground respectively is advantageous for fully extracting
Active ingredient in folium cortex eucommiae and watermelon peel, add glacial acetic acid after -20 DEG C of effects for being kept in dark place 12 hours be make folium cortex eucommiae and
Watermelon chrotoplast becomes fragile, and is advantageous to fully extract the insecticidal constituent in folium cortex eucommiae and watermelon peel, the effect stirred, mixed repeatedly
It is the active ingredient in abundant extraction folium cortex eucommiae and watermelon peel, and folium cortex eucommiae and watermelon peel is fully mixed with glacial acetic acid, so as to
Synergy between preferably performance each component.It is the increase leaves of pulse plants by the effect that wrinkled giant hyssop and carrot are cut into smalls or pulverization
The fragrant and contact area between carrot and the other components of the present invention, preferably to play the effect of each component and be advantageous to
Fully reacted between each component.It is that can preferably play pumpkin by pumpkin seeds, frutus cnidii frying and grinding or the effect crushed
Son, the insecticidal effect of frutus cnidii.By the folium artemisiae argyi cream obtained by step (2), the filtrate obtained by step (3), the wrinkled giant hyssop obtained by step (4)
Smalls, the mixture obtained by step (5) obtained by carrot smalls, the mixture of step (6) and step (8) mix, then with
The effect of 100-300rpm rotating speed stirring at normal temperature 90-120 minutes is above-mentioned each component is fully reacted, and then is advantageous to play
Synergistic insecticidal acts on.The purpose being kept in dark place is to extend to preserve the term of validity, is easy to deposit for a long time.
Embodiment
Following embodiment facilitates a better understanding of the present invention, but does not limit the present invention.Experiment in following embodiments
Method, it is conventional method unless otherwise specified.
Embodiment 1
A kind of method for producing insecticide that can effectively kill eating-core bean worm larva, comprises the following steps：
(1) each component of following parts by weight is weighed according to proportioning：15 parts of folium artemisiae argyi, 16 parts of folium cortex eucommiae, 25 parts of watermelon peel, matter
Measure 45 parts of the glacial acetic acid, 5 parts of wrinkled giant hyssop, 3 parts of pumpkin seeds, 5 parts of frutus cnidii, 18 parts of carrot, 1 part of green tea, Golden Larch Bark 3 that fraction is 1%
Part, 2 parts of the achene of Siberian cocklebur, 4 parts of madder, 9 parts of dandelion；
(2) folium artemisiae argyi is cleaned, dried, add proper amount of clear water, be cooked by slow fire, 1/2 left side to surplus water for initial water
The right side, room temperature is cooled to, filters to take decoction liquor, and decoction liquor is concentrated, concentration condition is：Pressure 0.03Mpa, temperature 70
DEG C, relative density is concentrated into as 1.10 ± 0.02；
(3) folium cortex eucommiae and watermelon peel are ground respectively, mixes, add load weighted glacial acetic acid, -20 DEG C are kept in dark place
12 hours, take out, then with 200-300rpm rotating speed stirring at normal temperature 60-80 minutes, then with 500-600rpm rotating speed, 70~
Stirred at a temperature of 80 DEG C 20-30 minutes, ultrasonication 30 minutes, filter to take gained filtrate；
(4) load weighted wrinkled giant hyssop is shredded or pulverization；
(5) load weighted carrot is cleaned, and chopping or pulverization；
(6) load weighted pumpkin seeds, frutus cnidii are taken out after frying 5-8 minutes, is cooled to room temperature, then grinding or powder
It is broken, and mix；
(7) 30 times of boiling water of the green tea weight equivalent to green tea weight is soaked into 3-4 hours, filters to take soak；
(8) Golden Larch Bark, the achene of Siberian cocklebur, madder, dandelion are crushed respectively, and the green tea soak obtained by with step (7)
Mixing, then with 200-300rpm rotating speed stirring at normal temperature 80-90 minutes, then with 500-600rpm rotating speed, 70~80 DEG C of temperature
Degree lower stirring 30-40 minutes, ultrasonication 30 minutes；
(9) by the folium artemisiae argyi cream obtained by step (2), the filtrate obtained by step (3), the wrinkled giant hyssop smalls obtained by step (4), step
(5) mixture obtained by gained carrot smalls, the mixture of step (6) and step (8) mixes, then with 100-300rpm
Rotating speed stirring at normal temperature 90-120 minutes, be kept in dark place, produce object.
A kind of can effectively kill eating-core bean worm larva insecticide obtained by above-mentioned preparation method.
Embodiment 2
A kind of method for producing insecticide that can effectively kill eating-core bean worm larva, comprises the following steps：
(1) each component of following parts by weight is weighed according to proportioning：16 parts of folium artemisiae argyi, 18 parts of folium cortex eucommiae, 30 parts of watermelon peel, matter
Measure 48 parts of the glacial acetic acid, 3 parts of wrinkled giant hyssop, 2 parts of pumpkin seeds, 4 parts of frutus cnidii, 20 parts of carrot, 2 parts of green tea, Golden Larch Bark 2 that fraction is 1%
Part, 2 parts of the achene of Siberian cocklebur, 3 parts of madder, 8 parts of dandelion；
(2) folium artemisiae argyi is cleaned, dried, add proper amount of clear water, be cooked by slow fire, 1/2 left side to surplus water for initial water
The right side, room temperature is cooled to, filters to take decoction liquor, and decoction liquor is concentrated, concentration condition is：Pressure 0.03Mpa, temperature 70
DEG C, relative density is concentrated into as 1.10 ± 0.02；
(3) folium cortex eucommiae and watermelon peel are ground respectively, mixes, add load weighted glacial acetic acid, -20 DEG C are kept in dark place
12 hours, take out, then with 200-300rpm rotating speed stirring at normal temperature 60-80 minutes, then with 500-600rpm rotating speed, 70~
Stirred at a temperature of 80 DEG C 20-30 minutes, ultrasonication 30 minutes, filter to take gained filtrate；
(4) load weighted wrinkled giant hyssop is shredded or pulverization；
(5) load weighted carrot is cleaned, and chopping or pulverization；
(6) load weighted pumpkin seeds, frutus cnidii are taken out after frying 5-8 minutes, is cooled to room temperature, then grinding or powder
It is broken, and mix；
(7) 20 times of boiling water of the green tea weight equivalent to green tea weight is soaked into 3-4 hours, filters to take soak；
(8) Golden Larch Bark, the achene of Siberian cocklebur, madder, dandelion are crushed respectively, and the green tea soak obtained by with step (7)
Mixing, then with 200-300rpm rotating speed stirring at normal temperature 80-90 minutes, then with 500-600rpm rotating speed, 70~80 DEG C of temperature
Degree lower stirring 30-40 minutes, ultrasonication 30 minutes；
(9) by the folium artemisiae argyi cream obtained by step (2), the filtrate obtained by step (3), the wrinkled giant hyssop smalls obtained by step (4), step
(5) mixture obtained by gained carrot smalls, the mixture of step (6) and step (8) mixes, then with 100-300rpm
Rotating speed stirring at normal temperature 90-120 minutes, be kept in dark place, produce object.
A kind of can effectively kill eating-core bean worm larva insecticide obtained by above-mentioned preparation method.
Embodiment 3
A kind of method for producing insecticide that can effectively kill eating-core bean worm larva, comprises the following steps：
(1) each component of following parts by weight is weighed according to proportioning：18 parts of folium artemisiae argyi, 20 parts of folium cortex eucommiae, 27 parts of watermelon peel, matter
Measure 50 parts of the glacial acetic acid, 4 parts of wrinkled giant hyssop, 4 parts of pumpkin seeds, 3 parts of frutus cnidii, 15 parts of carrot, 1 part of green tea, Golden Larch Bark 2 that fraction is 1%
Part, 3 parts of the achene of Siberian cocklebur, 5 parts of madder, 8 parts of dandelion；
(2) folium artemisiae argyi is cleaned, dried, add proper amount of clear water, be cooked by slow fire, 1/2 left side to surplus water for initial water
The right side, room temperature is cooled to, filters to take decoction liquor, and decoction liquor is concentrated, concentration condition is：Pressure 0.03Mpa, temperature 70
DEG C, relative density is concentrated into as 1.10 ± 0.02；
(3) folium cortex eucommiae and watermelon peel are ground respectively, mixes, add load weighted glacial acetic acid, -20 DEG C are kept in dark place
12 hours, take out, then with 200-300rpm rotating speed stirring at normal temperature 60-80 minutes, then with 500-600rpm rotating speed, 70~
Stirred at a temperature of 80 DEG C 20-30 minutes, ultrasonication 30 minutes, filter to take gained filtrate；
(4) load weighted wrinkled giant hyssop is shredded or pulverization；
(5) load weighted carrot is cleaned, and chopping or pulverization；
(6) load weighted pumpkin seeds, frutus cnidii are taken out after frying 5-8 minutes, is cooled to room temperature, then grinding or powder
It is broken, and mix；
(7) 25 times of boiling water of the green tea weight equivalent to green tea weight is soaked into 3-4 hours, filters to take soak；
(8) Golden Larch Bark, the achene of Siberian cocklebur, madder, dandelion are crushed respectively, and the green tea soak obtained by with step (7)
Mixing, then with 200-300rpm rotating speed stirring at normal temperature 80-90 minutes, then with
500-600rpm rotating speed, 30-40 minutes, ultrasonication 30 minutes are stirred at a temperature of 70~80 DEG C；
(9) by the folium artemisiae argyi cream obtained by step (2), the filtrate obtained by step (3), the wrinkled giant hyssop smalls obtained by step (4), step
(5) mixture obtained by gained carrot smalls, the mixture of step (6) and step (8) mixes, then with 100-300rpm
Rotating speed stirring at normal temperature 90-120 minutes, be kept in dark place, produce object.
A kind of can effectively kill eating-core bean worm larva insecticide obtained by above-mentioned preparation method.
Embodiment 4
A kind of method for producing insecticide that can effectively kill eating-core bean worm larva, comprises the following steps：
(1) each component of following parts by weight is weighed according to proportioning：18 parts of folium artemisiae argyi, 15 parts of folium cortex eucommiae, 30 parts of watermelon peel, matter
Measure 50 parts of the glacial acetic acid, 3 parts of wrinkled giant hyssop, 3 parts of pumpkin seeds, 3 parts of frutus cnidii, 20 parts of carrot, 2 parts of green tea, Golden Larch Bark 3 that fraction is 1%
Part, 2 parts of the achene of Siberian cocklebur, 4 parts of madder, 10 parts of dandelion；
(2) folium artemisiae argyi is cleaned, dried, add proper amount of clear water, be cooked by slow fire, 1/2 left side to surplus water for initial water
The right side, room temperature is cooled to, filters to take decoction liquor, and decoction liquor is concentrated, concentration condition is：Pressure 0.03Mpa, temperature 70
DEG C, relative density is concentrated into as 1.10 ± 0.02；
(3) folium cortex eucommiae and watermelon peel are ground respectively, mixes, add load weighted glacial acetic acid, -20 DEG C are kept in dark place
12 hours, take out, then with 200-300rpm rotating speed stirring at normal temperature 60-80 minutes, then with 500-600rpm rotating speed, 70~
Stirred at a temperature of 80 DEG C 20-30 minutes, ultrasonication 30 minutes, filter to take gained filtrate；
(4) load weighted wrinkled giant hyssop is shredded or pulverization；
(5) load weighted carrot is cleaned, and chopping or pulverization；
(6) load weighted pumpkin seeds, frutus cnidii are taken out after frying 5-8 minutes, is cooled to room temperature, then grinding or powder
It is broken, and mix；
(7) 25 times of boiling water of the green tea weight equivalent to green tea weight is soaked into 3-4 hours, filters to take soak；
(8) Golden Larch Bark, the achene of Siberian cocklebur, madder, dandelion are crushed respectively, and the green tea soak obtained by with step (7)
Mixing, then with 200-300rpm rotating speed stirring at normal temperature 80-90 minutes, then with 500-600rpm rotating speed, 70~80 DEG C of temperature
Degree lower stirring 30-40 minutes, ultrasonication 30 minutes；
(9) by the folium artemisiae argyi cream obtained by step (2), the filtrate obtained by step (3), the wrinkled giant hyssop smalls obtained by step (4), step
(5) mixture obtained by gained carrot smalls, the mixture of step (6) and step (8) mixes, then with 100-300rpm
Rotating speed stirring at normal temperature 90-120 minutes, be kept in dark place, produce object.
A kind of can effectively kill eating-core bean worm larva insecticide obtained by above-mentioned preparation method.
Embodiment 5
A kind of method for producing insecticide that can effectively kill eating-core bean worm larva, comprises the following steps：
(1) each component of following parts by weight is weighed according to proportioning：20 parts of folium artemisiae argyi, 15 parts of folium cortex eucommiae, 28 parts of watermelon peel, matter
Measure 47 parts of the glacial acetic acid, 4 parts of wrinkled giant hyssop, 4 parts of pumpkin seeds, 5 parts of frutus cnidii, 17 parts of carrot, 1 part of green tea, Golden Larch Bark 2 that fraction is 1%
Part, 3 parts of the achene of Siberian cocklebur, 4 parts of madder, 8 parts of dandelion；
(2) folium artemisiae argyi is cleaned, dried, add proper amount of clear water, be cooked by slow fire, 1/2 left side to surplus water for initial water
The right side, room temperature is cooled to, filters to take decoction liquor, and decoction liquor is concentrated, concentration condition is：Pressure 0.03Mpa, temperature 70
DEG C, relative density is concentrated into as 1.10 ± 0.02；
(3) folium cortex eucommiae and watermelon peel are ground respectively, mixes, add load weighted glacial acetic acid, -20 DEG C are kept in dark place
12 hours, take out, then with 200-300rpm rotating speed stirring at normal temperature 60-80 minutes, then with 500-600rpm rotating speed, 70~
Stirred at a temperature of 80 DEG C 20-30 minutes, ultrasonication 30 minutes, filter to take gained filtrate；
(4) load weighted wrinkled giant hyssop is shredded or pulverization；
(5) load weighted carrot is cleaned, and chopping or pulverization；
(6) load weighted pumpkin seeds, frutus cnidii are taken out after frying 5-8 minutes, is cooled to room temperature, then grinding or powder
It is broken, and mix；
(7) 25 times of boiling water of the green tea weight equivalent to green tea weight is soaked into 3-4 hours, filters to take soak；
(8) Golden Larch Bark, the achene of Siberian cocklebur, madder, dandelion are crushed respectively, and the green tea soak obtained by with step (7)
Mixing, then with 200-300rpm rotating speed stirring at normal temperature 80-90 minutes, then with 500-600rpm rotating speed, 70~80 DEG C of temperature
Degree lower stirring 30-40 minutes, ultrasonication 30 minutes；
(9) by the folium artemisiae argyi cream obtained by step (2), the filtrate obtained by step (3), the wrinkled giant hyssop smalls obtained by step (4), step
(5) mixture obtained by gained carrot smalls, the mixture of step (6) and step (8) mixes, then with 100-300rpm
Rotating speed stirring at normal temperature 90-120 minutes, be kept in dark place, produce object.
A kind of can effectively kill eating-core bean worm larva insecticide obtained by above-mentioned preparation method.
Experimental result
Test the insecticidal effect of the insecticide of 1- of embodiment of the present invention embodiments 5 respectively using field test.Experimental design
It is as follows：
Experimental field is first randomly divided into some fritters.
By the insecticide that can effectively kill eating-core bean worm larva of 1- of embodiment of the present invention embodiments 5 respectively with a small amount of clear
Water dissolves, and is then diluted with water to 400ppm respectively.Experimental group every mu of ground fountain height 100kg, 400ppm embodiment of the present invention
Insecticide obtained by 1- embodiments 5.Blank control group sprays the clear water of same dose, i.e., every mu ground fountain height 100kg clear water.
Each treatment group setting three is parallel.Spray decoction or clear water inspection result after 10 days.Experimental result is shown in Table 1：
The field desinsection pharmacodynamic results of the insecticide of 1- of the embodiment of the present invention embodiments 5 of table 1
Result of the test shows that insecticide of the invention has good insecticidal effect to eating-core bean worm.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvement can also be made, these improvement should be regarded as the guarantor of the present invention
Protect scope.
Claims (7)
- A kind of 1. method for producing insecticide that can effectively kill eating-core bean worm larva, it is characterised in that：Comprise the following steps：(1) each component of following parts by weight is weighed according to proportioning：Folium artemisiae argyi 15-20 parts, folium cortex eucommiae 15-20 parts, watermelon peel 25-30 Part, glacial acetic acid 45-50 parts that mass fraction is 1%, wrinkled giant hyssop 3-5 parts, pumpkin seeds 2-4 parts, frutus cnidii 3-5 parts, carrot 15-20 Part, green tea 1-2 parts, Golden Larch Bark 2-3 parts, achene of Siberian cocklebur 2-3 parts, madder 3-5 parts, dandelion 8-10 parts；(2) folium artemisiae argyi is cleaned, dried, add proper amount of clear water, be cooked by slow fire, it is cold to 1/2 or so that surplus water is initial water But to room temperature, decoction liquor is filtered to take, and decoction liquor is concentrated, concentration condition is：Pressure 0.03Mpa, temperature 70 C, concentration It is 1.10 ± 0.02 to relative density；(3) folium cortex eucommiae and watermelon peel are ground respectively, mixes, add load weighted glacial acetic acid, -20 DEG C to be kept in dark place 12 small When, take out, then with 200-300rpm rotating speed stirring at normal temperature 60-80 minutes, then with 500-600rpm rotating speed, 70~80 DEG C At a temperature of stir 20-30 minutes, ultrasonication 30 minutes, filter to take gained filtrate；(4) load weighted wrinkled giant hyssop is shredded or pulverization；(5) load weighted carrot is cleaned, and chopping or pulverization；(6) load weighted pumpkin seeds, frutus cnidii are taken out after frying 5-8 minutes, is cooled to room temperature, then ground or crush, and Mix；(7) 20-30 times of boiling water of the green tea weight equivalent to green tea weight is soaked into 3-4 hours, filters to take soak；(8) Golden Larch Bark, the achene of Siberian cocklebur, madder, dandelion are crushed respectively, and mixed with the green tea soak obtained by step (7), Then with 200-300rpm rotating speed stirring at normal temperature 80-90 minutes, then to be stirred at a temperature of 500-600rpm rotating speed, 70~80 DEG C Mix 30-40 minutes, ultrasonication 30 minutes；(9) by the folium artemisiae argyi cream obtained by step (2), the filtrate obtained by step (3), the wrinkled giant hyssop smalls obtained by step (4), step (5) Mixture obtained by gained carrot smalls, the mixture of step (6) and step (8) mixes, and is then turned with 100-300rpm Fast stirring at normal temperature 90-120 minutes, it is kept in dark place, produces object.
- 2. the method for producing insecticide according to claim 1 that can effectively kill eating-core bean worm larva, its feature exist In：The parts by weight of each component weighed in step (1) are as follows：15 parts of folium artemisiae argyi, 16 parts of folium cortex eucommiae, 25 parts of watermelon peel, quality point Number for 1% 45 parts of glacial acetic acid, 5 parts of wrinkled giant hyssop, 3 parts of pumpkin seeds, 5 parts of frutus cnidii, 18 parts of carrot, 1 part of green tea, 3 parts of Golden Larch Bark, 2 parts of the achene of Siberian cocklebur, 4 parts of madder, 9 parts of dandelion.
- 3. the method for producing insecticide according to claim 1 that can effectively kill eating-core bean worm larva, its feature exist In：The parts by weight of each component weighed in step (1) are as follows：16 parts of folium artemisiae argyi, 18 parts of folium cortex eucommiae, 30 parts of watermelon peel, quality point Number for 1% 48 parts of glacial acetic acid, 3 parts of wrinkled giant hyssop, 2 parts of pumpkin seeds, 4 parts of frutus cnidii, 20 parts of carrot, 2 parts of green tea, 2 parts of Golden Larch Bark, 2 parts of the achene of Siberian cocklebur, 3 parts of madder, 8 parts of dandelion.
- 4. the method for producing insecticide according to claim 1 that can effectively kill eating-core bean worm larva, its feature exist In：The parts by weight of each component weighed in step (1) are as follows：18 parts of folium artemisiae argyi, 20 parts of folium cortex eucommiae, 27 parts of watermelon peel, quality point Number for 1% 50 parts of glacial acetic acid, 4 parts of wrinkled giant hyssop, 4 parts of pumpkin seeds, 3 parts of frutus cnidii, 15 parts of carrot, 1 part of green tea, 2 parts of Golden Larch Bark, 3 parts of the achene of Siberian cocklebur, 5 parts of madder, 8 parts of dandelion.
- 5. the method for producing insecticide according to claim 1 that can effectively kill eating-core bean worm larva, its feature exist In：The parts by weight of each component weighed in step (1) are as follows：18 parts of folium artemisiae argyi, 15 parts of folium cortex eucommiae, 30 parts of watermelon peel, quality point Number for 1% 50 parts of glacial acetic acid, 3 parts of wrinkled giant hyssop, 3 parts of pumpkin seeds, 3 parts of frutus cnidii, 20 parts of carrot, 2 parts of green tea, 3 parts of Golden Larch Bark, 2 parts of the achene of Siberian cocklebur, 4 parts of madder, 10 parts of dandelion.
- 6. the method for producing insecticide according to claim 1 that can effectively kill eating-core bean worm larva, its feature exist In：The parts by weight of each component weighed in step (1) are as follows：20 parts of folium artemisiae argyi, 15 parts of folium cortex eucommiae, 28 parts of watermelon peel, quality point Number for 1% 47 parts of glacial acetic acid, 4 parts of wrinkled giant hyssop, 4 parts of pumpkin seeds, 5 parts of frutus cnidii, 17 parts of carrot, 1 part of green tea, 2 parts of Golden Larch Bark, 3 parts of the achene of Siberian cocklebur, 4 parts of madder, 8 parts of dandelion.
- 7. it can effectively kill eating-core bean worm larva obtained by the preparation method any one of a kind of claim 1-6 Insecticide.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642056A (en) * | 2018-01-05 | 2018-10-12 | 东北农业大学 | Eating-core bean worm LgPGRP-LB genes and its application |
| CN110250217A (en) * | 2019-07-16 | 2019-09-20 | 周口师范学院 | A method of prevention and treatment eating-core bean worm |
| CN114847306A (en) * | 2022-06-02 | 2022-08-05 | 云南林业职业技术学院 | Medicament for killing grubs |
-
2017
- 2017-05-31 CN CN201710396485.4A patent/CN107410375A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642056A (en) * | 2018-01-05 | 2018-10-12 | 东北农业大学 | Eating-core bean worm LgPGRP-LB genes and its application |
| CN108642056B (en) * | 2018-01-05 | 2021-09-21 | 东北农业大学 | Soybean pod borer LgPGRP-LB gene and application thereof |
| CN110250217A (en) * | 2019-07-16 | 2019-09-20 | 周口师范学院 | A method of prevention and treatment eating-core bean worm |
| CN114847306A (en) * | 2022-06-02 | 2022-08-05 | 云南林业职业技术学院 | Medicament for killing grubs |
| CN114847306B (en) * | 2022-06-02 | 2023-11-17 | 云南林业职业技术学院 | Medicament for killing grubs |
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Application publication date: 20171201 |