CN109526997A - A kind of attractant and preparation method thereof of storage pest Stegobium paniceum - Google Patents
A kind of attractant and preparation method thereof of storage pest Stegobium paniceum Download PDFInfo
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- CN109526997A CN109526997A CN201811558869.2A CN201811558869A CN109526997A CN 109526997 A CN109526997 A CN 109526997A CN 201811558869 A CN201811558869 A CN 201811558869A CN 109526997 A CN109526997 A CN 109526997A
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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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/18—Vapour or smoke emitting compositions with delayed or sustained release
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/22—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- 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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Abstract
The present invention relates to control of insect technologies, more particularly to a kind of attractant and preparation method thereof of storage pest Stegobium paniceum, the attractant is made of that have the characteristics that toxic side effect is small, residual quantity is small, trapping is efficient, sustained release, broad spectrum activity are high using Notogineng Extract, flores aurantii extract, lemon peel extract, peppermint leaf extract, glycine betaine, sodium alginate, guar gum, modified silicon oil, water.Attractant of the present invention is derived from natural component, and toxic side effect is small, has strong attracting action to storage pests such as Stegobium paniceum, red flour beetle, saw-toothed grain beetle, rice weevils.
Description
Technical field
The present invention relates to the attractants and its preparation side of control of insect technology more particularly to a kind of storage pest Stegobium paniceum
Method.
Background technique
Chinese medicine often can endanger the pest of storage Chinese medicine by the harm of various pests, according to statistics in storing process
Have more than 200, while the excrement that generates of pest, worm slough off etc. and also will cause medicinal material pollution, change drug effect, to Chinese medicine use,
Trade etc. brings huge economic loss.
Stegobium paniceum is a kind of typical worldwide distribution reserve beetle, and is the sociales of Chinese medicine storage phase pest,
Adult figure is smaller, and feeding habits are miscellaneous, host range is wide, and therefore, harm has stronger concealment.Currently, traditional storage evil
Control measure category hydrogen phosphide (aluminum phosphate), the methyl bromide fumigation of worm are the most common, but being used for a long time can be to environmental and human health impacts
It adversely affects.
Patent No. CN201510154411.0 discloses the attractant of imitative plant volatile a kind of, related pesticide and its answers
With.The imitative phytovolatilization species attractant be 3- carene, cis- 3- hexenol, Linalool, benzyl alcohol, trans- 2- hexenoic aldehyde,
Gaultherolin, one of eugenol or a variety of mixtures.The attractant and related pesticide are mainly used for preventing and treating cigarette
The prevention and treatment of the Bemisia tabaci of tomato and/or trialeurodes vaporariorum in aleyrodid and/or trialeurodes vaporariorum, especially greenhouse；In field, use can be reduced
Or the use of traditional chemical pesticide is avoided completely, it is produced suitable for current organic vegetable and pollution-free vegetable；Its high-efficient, property
It can stablize, Bemisia tabacis many in trial zone and/or trialeurodes vaporariorum adult can be traped in 1~2 day, and be readily transported, user
Just, at low cost.
For another example patent No. CN201611137735.4 discloses a kind of botanical attractant, including following component: acrylic acid
Butyl ester, butyl butyrate and acetate cis -3- hexene ester.The invention also discloses botanical attractants in terms of field of pest control
Application.The invention also discloses application of the botanical attractant in terms of green plant bug prevention and control field.Invention attractant preparation
Method is simple；Compared with planting plants trap strips, reduce many and diverse, the suitable large-area applications of cultivated land occupancy and farming operations；
The invention can reduce dosage, and the pesticide residue in ecological environmental pollution and crops is effectively reduced.
But the prior art lacks the attractant for Stegobium paniceum pest, and long-term attractant effect is poor, therefore, research one
Kind low pollution, safety, the long-acting attractant used are of great significance for safe storage.
Summary of the invention
The present invention is in order to solve the above technical problems, provide attractant and its preparation side of a kind of storage pest Stegobium paniceum
Method.
It is realized particular by following technical scheme:
A kind of attractant of storage pest Stegobium paniceum, including following raw material: 20-30 parts of Notogineng Extract, flores aurantii
14-18 parts of extract, 12-16 parts of lemon peel extract, 8-10 parts of peppermint leaf extract, 0.1-0.3 parts of glycine betaine, sodium alginate
0.3-0.6 parts, 0.2-0.5 parts of guar gum, 0.1-0.4 parts of modified silicon oil, 80-100 parts of water.
Preferably, including following raw material: 25 parts of Notogineng Extract, 16 parts of flores aurantii extract, lemon peel extract
14 parts, 9 parts of peppermint leaf extract, 0.2 part of glycine betaine, 0.5 part of sodium alginate, 0.4 part of guar gum, 0.3 part of modified silicon oil, water 90
Part.
The Notogineng Extract: after first Radix Notoginseng is cleaned up and crushed, then by Radix Notoginseng powder and diatom powder by Radix Notoginseng powder: silicon
Algae powder=(90-100): 1 mass ratio after mixing, is extracted using ethyl alcohol as solvent by continuous backflow method；It is continuous to return
Stream method operating condition are as follows: 60-65 DEG C of Extracting temperature, solid-liquid ratio 1:(3.2-3.5), time 30-35min.
The flores aurantii extract: first by flores aurantii, cleaning up and crush, then flores aurantii powder and diatom powder are pressed flores aurantii powder: silicon
Algae powder=(90-100): 1 mass ratio after mixing, is extracted using ethyl alcohol as solvent by continuous backflow method；It is continuous to return
Stream method operating condition are as follows: 48-58 DEG C of Extracting temperature, solid-liquid ratio 1:(4.5-4.8), time 40-45min.
The lemon peel extract: first cleaning up lemon peel and crush, then lemon peel powder and diatom powder are pressed lemon
Pi Fen: diatom powder=(90-100): 1 mass ratio after mixing, takes water as a solvent and is extracted by continuous backflow method,；
Continuous backflow method operating condition are as follows: 85-90 DEG C of Extracting temperature, solid-liquid ratio 1:(5-6), time 50-70min.
The peppermint leaf extract: first cleaning up dried peppermint leaf and crush, then Herba Menthae powder and diatom powder are pressed Herba Menthae powder:
Diatom powder=(90-100): 1 mass ratio after mixing, is extracted using ethyl alcohol as solvent by continuous backflow method；Continuously
Circumfluence method operating condition are as follows: 80-85 DEG C of Extracting temperature, solid-liquid ratio 1:(5.2-5.5), time 30-45min.
The granularity of the diatom powder is 600-800 mesh.
The mass concentration of the ethyl alcohol is 60-80%.
The modified silicon oil is by edible oil and cocoanut active charcoal according to 1:(0.05-0.07) ratio be uniformly mixed.
The present invention also provides the preparation methods of aforementioned attractant, include the following steps:
(1) sodium alginate, guar gum and water is weighed to stir evenly；
(2) step (1) gains are warming up to 55 DEG C or more, Notogineng Extract, flores aurantii is added under constant speed stirring condition
Extract, lemon peel extract, peppermint leaf extract, glycine betaine mixing 20-30min, then through first time pulse magnetic field treatment,
Modified silicon oil is added to be uniformly mixed, then is cooled to room temperature after second of pulse magnetic field treatment to get attractant.
The rate of the constant speed stirring is that 60-90 turns/min.
The operating condition of the first time pulse magnetic field treatment are as follows: voltage 80-100V, pulse frequency 5-10Hz, effect
Time 60-150s.
The operating condition of second of pulse magnetic field treatment are as follows: voltage 120-180V, pulse frequency 15-20Hz make
With time 45-90s.
The utility model has the advantages that
Attractant of the present invention has the characteristics that toxic side effect is small, residual quantity is small, trapping is efficient, sustained release, broad spectrum activity are high.
Attractant of the present invention is derived from natural component, and toxic side effect is small, has to storage pests such as Stegobium paniceum, red flour beetle, saw-toothed grain beetle, rice weevils
There is strong attracting action.
The present invention extracts after respectively mixing diatom powder with Radix Notoginseng, flores aurantii, lemon peel, peppermint, is fully dissolved out and inhales
Attached Radix Notoginseng, flores aurantii, lemon peel, the volatile materials in peppermint, such as firpene, limonene, carypohyllene, menthene, nerol, perfume (or spice)
The substances such as orange alkene, terpinol, terpenol, menthol, Sheep's-parsley ester, the present invention pass through in Radix Notoginseng, flores aurantii, lemon peel, peppermint
Volatile materials is matched, so that volatile flavor substance generates synergistic effect, and then is improved and is lured effect to Stegobium paniceum
Fruit, and the attractant effect to other storage pests.
Sodium alginate and guar gum are added in inventive formulation, not only effective component are sustained, have been reached long-acting
The purpose lured further improves the situation that is evenly distributed of effective component, and then enhances attractant effect；It is added in inventive formulation
Glycine betaine improves the active stability of effective component, and then helps to ensure that trapping effect.Addition contains in inventive formulation
The silicone oil of cocoanut active charcoal, and then be conducive to the absorption of toxic component and heavy metal, and using the hydrophobic performance of silicone oil, in turn
The attractant is prevented to be failed by the infiltration of oxygen in air and moisture, it is ensured that attractant easily elutes, and reduces attractant
Residual quantity.
The present invention utilizes first time pulse magnetic field treatment, not only excites effective component activity, improves trapping effect, also
So that sodium alginate and guar gum form double membrane structure on effective component surface, rate of release is had adjusted；The present invention utilizes the
The processing of second pulse magnetic field, so that hydrophobic grouping and active carbon are exposed to attractant most surface layer in modified silicon oil, and then improves
The service life and residual quantity of attractant.
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 attractant of storage pest Stegobium paniceum, including the following raw material: Notogineng Extract 20kg, flores aurantii extract
14kg, lemon peel extract 12kg, peppermint leaf extract 8kg, glycine betaine 0.1kg, sodium alginate 0.3g, guar gum 0.2kg, change
Property silicone oil 0.1kg, water 80kg；
The Notogineng Extract: after first Radix Notoginseng is cleaned up and crushed, then by Radix Notoginseng powder and diatom powder by Radix Notoginseng powder: silicon
Algae powder=90:1 mass ratio after mixing, is extracted using ethyl alcohol as solvent by continuous backflow method；Continuous backflow method work
Make condition are as follows: 60 DEG C of Extracting temperature, solid-liquid ratio 1:3.2, time 30min；
The flores aurantii extract: first by flores aurantii, cleaning up and crush, then flores aurantii powder and diatom powder are pressed flores aurantii powder: silicon
Algae powder=90:1 mass ratio after mixing, is extracted using ethyl alcohol as solvent by continuous backflow method；Continuous backflow method work
Make condition are as follows: 48 DEG C of Extracting temperature, solid-liquid ratio 1:4.5, time 40min；
The lemon peel extract: first cleaning up lemon peel and crush, then lemon peel powder and diatom powder are pressed lemon
Pi Fen: diatom powder=90:1 mass ratio after mixing, takes water as a solvent and is extracted by continuous backflow method,；It is continuous to return
Stream method operating condition are as follows: 85 DEG C of Extracting temperature, solid-liquid ratio 1:5, time 50min；
The peppermint leaf extract: first cleaning up dried peppermint leaf and crush, then Herba Menthae powder and diatom powder are pressed Herba Menthae powder:
Diatom powder=90:1 mass ratio after mixing, is extracted using ethyl alcohol as solvent by continuous backflow method；Continuous backflow method
Operating condition are as follows: 80 DEG C of Extracting temperature, solid-liquid ratio 1:5.2, time 30min；
The granularity of the diatom powder is 600 mesh；
The mass concentration of the ethyl alcohol is 60%；
The modified silicon oil is to be uniformly mixed edible oil and cocoanut active charcoal according to the ratio of 1:0.05；
Meanwhile the present embodiment additionally provides the preparation method of aforementioned attractant, includes the following steps:
(1) sodium alginate, guar gum and water is weighed to stir evenly；
(2) step (1) gains are warming up to 55 DEG C or more, Notogineng Extract, flores aurantii is added under constant speed stirring condition
Extract, lemon peel extract, peppermint leaf extract, glycine betaine mixing 20min add then through first time pulse magnetic field treatment
Enter modified silicon oil to be uniformly mixed, then is cooled to room temperature after second of pulse magnetic field treatment to get attractant；
The rate of the constant speed stirring is 60 turns/min；
The operating condition of the first time pulse magnetic field treatment are as follows: voltage 80V, pulse frequency 5Hz, action time 60s；
The operating condition of second of pulse magnetic field treatment are as follows: voltage 120V, pulse frequency 15Hz, action time
45s。
Embodiment 2
A kind of attractant of storage pest Stegobium paniceum, including the following raw material: Notogineng Extract 30kg, flores aurantii extract
18kg, lemon peel extract 16kg, peppermint leaf extract 10kg, glycine betaine 0.3kg, sodium alginate 0.6kg, guar gum 0.5kg,
Modified silicon oil 0.4kg, water 100kg；
The Notogineng Extract: after first Radix Notoginseng is cleaned up and crushed, then by Radix Notoginseng powder and diatom powder by Radix Notoginseng powder: silicon
Algae powder=100:1 mass ratio after mixing, is extracted using ethyl alcohol as solvent by continuous backflow method；Continuous backflow method work
Make condition are as follows: 65 DEG C of Extracting temperature, solid-liquid ratio 1:3.5, time 35min；
The flores aurantii extract: first by flores aurantii, cleaning up and crush, then flores aurantii powder and diatom powder are pressed flores aurantii powder: silicon
Algae powder=100:1 mass ratio after mixing, is extracted using ethyl alcohol as solvent by continuous backflow method；Continuous backflow method work
Make condition are as follows: 58 DEG C of Extracting temperature, solid-liquid ratio 1:4.8, time 45min；
The lemon peel extract: first cleaning up lemon peel and crush, then lemon peel powder and diatom powder are pressed lemon
Pi Fen: diatom powder=100:1 mass ratio after mixing, takes water as a solvent and is extracted by continuous backflow method,；It is continuous to return
Stream method operating condition are as follows: 90 DEG C of Extracting temperature, solid-liquid ratio 1:6, time 70min；
The peppermint leaf extract: first cleaning up dried peppermint leaf and crush, then Herba Menthae powder and diatom powder are pressed Herba Menthae powder:
Diatom powder=100:1 mass ratio after mixing, is extracted using ethyl alcohol as solvent by continuous backflow method；Continuous backflow method
Operating condition are as follows: 85 DEG C of Extracting temperature, solid-liquid ratio 1:5.5, time 45min；
The granularity of the diatom powder is 800 mesh；
The mass concentration of the ethyl alcohol is 80%；
The modified silicon oil is to be uniformly mixed edible oil and cocoanut active charcoal according to the ratio of 1:0.07；
Meanwhile the present embodiment additionally provides the preparation method of aforementioned attractant, includes the following steps:
(1) sodium alginate, guar gum and water is weighed to stir evenly；
(2) step (1) gains are warming up to 55 DEG C or more, Notogineng Extract, flores aurantii is added under constant speed stirring condition
Extract, lemon peel extract, peppermint leaf extract, glycine betaine mixing 30min add then through first time pulse magnetic field treatment
Enter modified silicon oil to be uniformly mixed, then is cooled to room temperature after second of pulse magnetic field treatment to get attractant；
The rate of the constant speed stirring is 90 turns/min；
The operating condition of the first time pulse magnetic field treatment are as follows: voltage 100V, pulse frequency 10Hz, action time
150s；
The operating condition of second of pulse magnetic field treatment are as follows: voltage 180V, pulse frequency 20Hz, action time
90s。
Embodiment 3
A kind of attractant of storage pest Stegobium paniceum, including the following raw material: Notogineng Extract 25kg, flores aurantii extract
16kg, lemon peel extract 14kg, peppermint leaf extract 9kg, glycine betaine 0.2kg, sodium alginate 0.5kg, guar gum 0.4kg,
Modified silicon oil 0.3kg, water 90kg；
The Notogineng Extract: after first Radix Notoginseng is cleaned up and crushed, then by Radix Notoginseng powder and diatom powder by Radix Notoginseng powder: silicon
Algae powder=95:1 mass ratio after mixing, is extracted using ethyl alcohol as solvent by continuous backflow method；Continuous backflow method work
Make condition are as follows: 62 DEG C of Extracting temperature, solid-liquid ratio 1:3.4, time 32min；
The flores aurantii extract: first by flores aurantii, cleaning up and crush, then flores aurantii powder and diatom powder are pressed flores aurantii powder: silicon
Algae powder=95:1 mass ratio after mixing, is extracted using ethyl alcohol as solvent by continuous backflow method；Continuous backflow method work
Make condition are as follows: 52 DEG C of Extracting temperature, solid-liquid ratio 1:4.6, time 42min；
The lemon peel extract: first cleaning up lemon peel and crush, then lemon peel powder and diatom powder are pressed lemon
Pi Fen: diatom powder=95:1 mass ratio after mixing, takes water as a solvent and is extracted by continuous backflow method,；It is continuous to return
Stream method operating condition are as follows: 88 DEG C of Extracting temperature, solid-liquid ratio 1:5.5, time 60min；
The peppermint leaf extract: first cleaning up dried peppermint leaf and crush, then Herba Menthae powder and diatom powder are pressed Herba Menthae powder:
Diatom powder=95:1 mass ratio after mixing, is extracted using ethyl alcohol as solvent by continuous backflow method；Continuous backflow method
Operating condition are as follows: 82 DEG C of Extracting temperature, solid-liquid ratio 1:5.4, time 40min；
The granularity of the diatom powder is 700 mesh；
The mass concentration of the ethyl alcohol is 70%；
The modified silicon oil is to be uniformly mixed edible oil and cocoanut active charcoal according to the ratio of 1:0.06；
Meanwhile the present embodiment additionally provides the preparation method of aforementioned attractant, includes the following steps:
(1) sodium alginate, guar gum and water is weighed to stir evenly；
(2) step (1) gains are warming up to 55 DEG C or more, Notogineng Extract, flores aurantii is added under constant speed stirring condition
Extract, lemon peel extract, peppermint leaf extract, glycine betaine mixing 25min add then through first time pulse magnetic field treatment
Enter modified silicon oil to be uniformly mixed, then is cooled to room temperature after second of pulse magnetic field treatment to get attractant；
The rate of the constant speed stirring is 75 turns/min；
The operating condition of the first time pulse magnetic field treatment are as follows: voltage 90V, pulse frequency 7Hz, action time
100s；
The operating condition of second of pulse magnetic field treatment are as follows: voltage 150V, pulse frequency 18Hz, action time
60s。
Embodiment 4
A kind of attractant of storage pest Stegobium paniceum, including the following raw material: Notogineng Extract 25kg, flores aurantii extract
14kg, lemon peel extract 16kg, peppermint leaf extract 9kg, glycine betaine 0.2kg, sodium alginate 0.6kg, guar gum 0.2kg,
Modified silicon oil 0.3kg, water 100kg；
The Notogineng Extract: after first Radix Notoginseng is cleaned up and crushed, then by Radix Notoginseng powder and diatom powder by Radix Notoginseng powder: silicon
Algae powder=95:1 mass ratio after mixing, is extracted using ethyl alcohol as solvent by continuous backflow method；Continuous backflow method work
Make condition are as follows: 62 DEG C of Extracting temperature, solid-liquid ratio 1:3.4, time 32min；
The flores aurantii extract: first by flores aurantii, cleaning up and crush, then flores aurantii powder and diatom powder are pressed flores aurantii powder: silicon
Algae powder=95:1 mass ratio after mixing, is extracted using ethyl alcohol as solvent by continuous backflow method；Continuous backflow method work
Make condition are as follows: 52 DEG C of Extracting temperature, solid-liquid ratio 1:4.6, time 42min；
The lemon peel extract: first cleaning up lemon peel and crush, then lemon peel powder and diatom powder are pressed lemon
Pi Fen: diatom powder=95:1 mass ratio after mixing, takes water as a solvent and is extracted by continuous backflow method,；It is continuous to return
Stream method operating condition are as follows: 88 DEG C of Extracting temperature, solid-liquid ratio 1:5.5, time 60min；
The peppermint leaf extract: first cleaning up dried peppermint leaf and crush, then Herba Menthae powder and diatom powder are pressed Herba Menthae powder:
Diatom powder=95:1 mass ratio after mixing, is extracted using ethyl alcohol as solvent by continuous backflow method；Continuous backflow method
Operating condition are as follows: 82 DEG C of Extracting temperature, solid-liquid ratio 1:5.4, time 40min；
The granularity of the diatom powder is 700 mesh；
The mass concentration of the ethyl alcohol is 70%；
The modified silicon oil is to be uniformly mixed edible oil and cocoanut active charcoal according to the ratio of 1:0.06；
Meanwhile the present embodiment additionally provides the preparation method of aforementioned attractant, includes the following steps:
(1) sodium alginate, guar gum and water is weighed to stir evenly；
(2) step (1) gains are warming up to 55 DEG C or more, Notogineng Extract, flores aurantii is added under constant speed stirring condition
Extract, lemon peel extract, peppermint leaf extract, glycine betaine mixing 25min add then through first time pulse magnetic field treatment
Enter modified silicon oil to be uniformly mixed, then is cooled to room temperature after second of pulse magnetic field treatment to get attractant；
The rate of the constant speed stirring is 75 turns/min；
The operating condition of the first time pulse magnetic field treatment are as follows: voltage 90V, pulse frequency 7Hz, action time
100s；
The operating condition of second of pulse magnetic field treatment are as follows: voltage 150V, pulse frequency 18Hz, action time
60s。
Comparative example 1
Difference with embodiment 3 is: raw material lacks Notogineng Extract.
Comparative example 2
Difference with embodiment 3 is: raw material lacks flores aurantii extract.
Comparative example 3
Difference with embodiment 3 is: raw material lacks lemon peel extract.
Comparative example 4
Difference with embodiment 3 is: raw material lacks peppermint leaf extract.
Comparative example 5
Difference with embodiment 3 is: raw material lacks glycine betaine.
Comparative example 6
Difference with embodiment 3 is: raw material lacks sodium alginate.
Comparative example 7
Difference with embodiment 3 is: raw material lacks guar gum.
Comparative example 8
Difference with embodiment 3 is: raw material lacks modified silicon oil.
Comparative example 9
Difference with embodiment 3 is: the preparation method of attractant includes the following steps:
(1) sodium alginate, guar gum and water is weighed to stir evenly；
(2) step (1) gains are warming up to 55 DEG C or more, Notogineng Extract, flores aurantii is added under constant speed stirring condition
Then extract, lemon peel extract, peppermint leaf extract, glycine betaine mixing 25min are added modified silicon oil and are uniformly mixed, warp
It is cooled to room temperature after pulse magnetic field treatment to get attractant；
The rate of the constant speed stirring is 75 turns/min；
The operating condition of the pulse magnetic field treatment are as follows: voltage 150V, pulse frequency 18Hz, action time 60s.
Test example 1
Attractant made from embodiment and comparative example is used in combination in Chinese medicine storage room with trapper, trapper is investigated
Attractant uses number of days when upper Stegobium paniceum quantity and record to attractant failure, and the results are shown in Table 1:
Table 1
Test example 2
Using filter paper medicine embrane method, the filter paper of diameter about 9cm is added and is cut into identical two halves, half is uniformly added into embodiment or right
The attractant 0.5mL of ratio production, the other half instills the ethyl alcohol of same volume as control, connects two halves filter paper again after volatilizing
On, above-mentioned 500mL triangular flask bottom is fixed on viscose paper.30 test worms of every bottle of access, cover gauze.95% is instilled with filter paper
Ethyl alcohol 1mL makees blank control, and every processing is repeated 3 times, and each group is placed in incubator (28 DEG C of temperature, humidity 75%), respectively at
48h checks borer population, and rate is lured in calculating.Rate=(control borer population in borer population-processing)/control side borer population × 100% is lured, as a result
It is as shown in table 2:
Table 2
Claims (10)
1. a kind of attractant of storage pest Stegobium paniceum, which is characterized in that including following raw material: Notogineng Extract 20-
30 parts, 14-18 parts of flores aurantii extract, 12-16 parts of lemon peel extract, 8-10 parts of peppermint leaf extract, glycine betaine 0.1-0.3
Part, 0.3-0.6 parts of sodium alginate, 0.2-0.5 parts of guar gum, 0.1-0.4 parts of modified silicon oil, 80-100 parts of water.
2. the attractant of storage pest Stegobium paniceum as described in claim 1, which is characterized in that including following raw material: three
Seven 25 parts of extracts, 16 parts of flores aurantii extract, 14 parts of lemon peel extract, 9 parts of peppermint leaf extract, 0.2 part of glycine betaine, seaweed
0.5 part of sour sodium, 0.4 part of guar gum, 0.3 part of modified silicon oil, 90 parts of water.
3. the attractant of storage pest Stegobium paniceum as claimed in claim 1 or 2, which is characterized in that the Notogineng Extract: first will
After Radix Notoginseng cleans up and crushes, then by Radix Notoginseng powder and diatom powder by Radix Notoginseng powder: diatom powder=(90-100): 1 mass ratio is mixed
After closing uniformly, extracted using ethyl alcohol as solvent by continuous backflow method；Continuous backflow method operating condition are as follows: Extracting temperature 60-
65 DEG C, solid-liquid ratio 1:(3.2-3.5), time 30-35min.
4. the attractant of storage pest Stegobium paniceum as claimed in claim 1 or 2, which is characterized in that the flores aurantii extract: first will
Flores aurantii cleans up and crushes, then by flores aurantii powder with diatom powder by flores aurantii powder: diatom powder=(90-100): 1 mass ratio mixes
After uniformly, extracted using ethyl alcohol as solvent by continuous backflow method；Continuous backflow method operating condition are as follows: Extracting temperature 48-58
DEG C, solid-liquid ratio 1:(4.5-4.8), time 40-45min.
5. the attractant of storage pest Stegobium paniceum as claimed in claim 1 or 2, which is characterized in that the lemon peel extract: first
Lemon peel is cleaned up and crushed, then lemon peel powder and diatom powder are pressed into lemon peel powder: diatom powder=(90-100): 1 matter
It measures ratio after mixing, takes water as a solvent and extracted by continuous backflow method,；Continuous backflow method operating condition are as follows: extract temperature
85-90 DEG C of degree, solid-liquid ratio 1:(5-6), time 50-70min.
6. the attractant of storage pest Stegobium paniceum as claimed in claim 1 or 2, which is characterized in that the peppermint leaf extract: first
Dried peppermint leaf is cleaned up and crushed, then Herba Menthae powder and diatom powder are pressed into Herba Menthae powder: diatom powder=(90-100): 1 mass ratio
After mixing, it is extracted using ethyl alcohol as solvent by continuous backflow method；Continuous backflow method operating condition are as follows: Extracting temperature
80-85 DEG C, solid-liquid ratio 1:(5.2-5.5), time 30-45min.
7. the attractant of storage pest Stegobium paniceum as described in claim any one of 3-6, which is characterized in that the grain of the diatom powder
Degree is 600-800 mesh.
8. the attractant of storage pest Stegobium paniceum as claimed in claim 1 or 2, which is characterized in that the modified silicon oil is will to eat
With oil with cocoanut active charcoal according to 1:(0.05-0.07) ratio be uniformly mixed.
9. the preparation method of attractant as claimed in claim 1 or 2, which comprises the steps of:
(1) sodium alginate, guar gum and water is weighed to stir evenly；
(2) step (1) gains are warming up to 55 DEG C or more, Notogineng Extract are added under constant speed stirring condition, flores aurantii is extracted
Object, lemon peel extract, peppermint leaf extract, glycine betaine mixing 20-30min are added then through first time pulse magnetic field treatment
Modified silicon oil is uniformly mixed, then is cooled to room temperature after second of pulse magnetic field treatment to get attractant.
10. the preparation method of attractant as claimed in claim 9, which is characterized in that the work of the first time pulse magnetic field treatment
Make condition are as follows: voltage 80-100V, pulse frequency 5-10Hz, action time 60-150s.
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| CN110915815A (en) * | 2019-12-09 | 2020-03-27 | 海南省粮油科学研究所 | Tripsammophila luring and collecting agent |
| CN113303328A (en) * | 2021-05-18 | 2021-08-27 | 云南农业大学 | Application of alpha-pinene in promoting growth and inducing resistance of panax notoginseng |
| CN113545369A (en) * | 2021-08-23 | 2021-10-26 | 江西劲农作物保护有限公司 | Pesticide composition for preventing and treating tomato whitefly |
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Application publication date: 20190329 |