CN102626095B - A kind of soil pest repellent and purposes - Google Patents
A kind of soil pest repellent and purposes Download PDFInfo
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- CN102626095B CN102626095B CN201210085086.3A CN201210085086A CN102626095B CN 102626095 B CN102626095 B CN 102626095B CN 201210085086 A CN201210085086 A CN 201210085086A CN 102626095 B CN102626095 B CN 102626095B
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Abstract
A kind of soil pest repellent and purposes, belong to agricultural insect pests control articles for use technical field.It is characterized in that containing lycorine 7-17%, synergistic component 3-12%, insecticides adjuvant 2-9%, bamboo vinegar 70-88%.Above-mentioned a kind of soil pest repellent; with the lycorine with strong anthelmintic activity for active component is made; the various soil insects such as energy control of grubs, mole cricket, wireworm, cutworm, maggot, root stinkbug; effective to underground pest repelling; energy cover crop is from destruction; what solve current soil insect prevents and treats a difficult problem, even if this medicament Long-Time Service also can not make insect develop immunity to drugs.It can be degraded in the environment automatically, and use safety is efficient, can not to environment, and the processing of raw material abundance is easy, and cost is low, and lasting effect is good.
Description
Technical field
The invention belongs to agricultural insect pests control articles for use technical field, be specially a kind of soil pest repellent and purposes.
Background technology
Soil insect refers to a class pest of living in soil, mainly contains mole cricket, grub, cutworm and wireworm etc.This class pest lies prostrate in soil many daytimes, night goes out land operations, feeding habits are very assorted, the multiple root and rhizome class medicinal plant such as main harm ginseng, the red sage root, radix scrophulariae, glutinous rehmannia, the rhizome of Chinese monkshood, the bulb of fritillary, the coptis, tree peony, the tuber of dwarf lilyturf, rhizoma arisaematis, the root of herbaceous peony, balloonflower root, the bighead atractylodes rhizome, aster, corydalis tuber, radix pseudostellariae, Radix Isatidis, the root of Dahurain angelica, also more serious to the seedling harm of the medicinal plants such as Herba Andrographitis, chrysanthemum, schizonepeta, gynostemma pentaphylla, peppermint, Dalmatian chrysanthemum, tussilago, great burdock achene.These soil insects usually cause be short of seedling, disconnected ridge, make growth of seedling bad, cause quality of medicinal material to decline, output reduction, has a strong impact on the economic benefit that medicinal herb grower plants medicinal material.
Up to now, control soil insect mainly adopt plough deeply winter, muck process, the method process such as clean rural area, dressing seed, artificial capture method, trapping adult, area spray, plant dispenser, though achieve certain control efficiency, but means of prevention needs expensive manpower and materials mostly, some methods are also difficult to large-area popularization and carry out.Before two thousand years, the record of " Zhou Li " existing " the Jian Shi palm, except moth-eaten thing, is attacked it to attack to entangle, smoked it with thick grass ".People use various vegetable oil, fumigation, tar to disperse insect, force insect to leave.There is the secondary compound of repellent action that insect can be stoped to lay eggs on plant to insect spawning in plant, thus make plant exempt from harm.From 20 century 70 middle and later periods, the research of the repellant substance in concerned plant is subject to the great attention of scholars, up to the present extracts the chemical constituent obtaining energy repel insects in many plants.At present, the repellant on market, controlling object is main mainly with sanitary insect pest greatly, only has sub-fraction to be used to prevent and treat pest.
According to statistics, the market capitalisation of global insecticides in 2000 and repellant reaches 5,400,000,000 Euros, i.e. more than 400 hundred million RMB.In so huge market, Asia account for the market share of 45%.America accounts for 35%, and Europe accounts for 20%.In the world, repellant accounts for 10% of both summations.Divide by region, Asia insecticide occupation rate is that the whole world is the highest, is 48%, but repellant occupation rate of market is minimum in the whole world, is only 2%, far below North America and Europe.On the Chinese side, repellant also only accounts for 2% of insecticide and repellant summation, lower than 4%, Australian 9% of Japan.This means that the repellant market of China has huge development potentiality.Compared with sanitary insect pest repellant, the repellant development of control pest is comparatively slow.But along with the cry of green agriculture improves, traditional chemical pesticide is due to the shortcoming of himself, the market though can not fade out very soon, but its share in the market will reduce, because repellant has certain special smell, insect can be made to avoid and to keep away, maybe can disperse insect, on the impact mainly temporary odor contamination of environment, generally can not long-term hazards environment or the destruction ecological balance.Its laying eggs or taking food the object reaching Control pests mainly through pest, this method is more and more subject to everybody attention.Particularly it directly cannot be killed soil insect to those, use repellant will to be their better means of control.Therefore the plant-originated repellent preventing and treating pest will have wide market prospects.
Summary of the invention
For the above-mentioned problems in the prior art, the object of the invention is to design the technical scheme providing a kind of soil pest repellent and purposes, its production cost is low, desinsection and anthelminthic effect good, and little to environmental influence, reliable to human-body safety.
Described a kind of soil pest repellent, it is characterized in that containing lycorine 7-17%, synergistic component 3-12%, insecticides adjuvant 2-9%, bamboo vinegar 70-88%, described synergistic component is one or more the mixture in aluminium oxide, bentonite, starch, diatomite, dextrin, and described insecticides adjuvant is one or more the mixture in sodium lignin sulfonate, calcium dodecyl benzene sulfonate, fatty alcohol-polyoxyethylene ether, dodecyl phenenyl sulfate.
Described a kind of soil pest repellent, is characterized in that the content of lycorine is 9-15%, is preferably 10-12%.
Described a kind of soil pest repellent, is characterized in that the content of synergistic component is 5-10%, is preferably 6-8%.
Described a kind of soil pest repellent, is characterized in that the content of insecticides adjuvant is 3-8%, is preferably 4-6%.
Described a kind of soil pest repellent, is characterized in that bamboo vinegar content is 72-85%, is preferably 74-80%.
The application of described a kind of soil pest repellent in preparation control of grubs, mole cricket, wireworm, cutworm, maggot, root stinkbug preparation.
Described lycorine is the alkaloid in short-tube lycoris bulb, and rib lives shape crystal, and fusing point 275-280 DEG C (decomposition), has dextrorotation photosensitiveness, water insoluble, is insoluble in ethanol and ether, directly can buy by market.Described bamboo vinegar can directly be buied from the market.Synergistic component and bamboo vinegar all play synergistic effect, and lycorine adds bamboo vinegar, insecticides adjuvant can dissolve completely.
Above-mentioned a kind of soil pest repellent; with the lycorine with strong anthelmintic activity for active component is made; the various soil insects such as energy control of grubs, mole cricket, wireworm, cutworm, maggot, root stinkbug; effective to underground pest repelling; energy cover crop is from destruction; what solve current soil insect prevents and treats a difficult problem, even if this medicament Long-Time Service also can not make insect develop immunity to drugs.It can be degraded in the environment automatically, and use safety is efficient, can not to environment, and the processing of raw material abundance is easy, and cost is low, and lasting effect is good.
The percentage composition related in present specification unless otherwise indicated, other the weight percentage being pure material.
Embodiment
Now in conjunction with embodiments of the invention and the test of pesticide effectiveness, further illustrate beneficial effect of the present invention.
Embodiment 1
In 500L stirred tank, drop into 50kg lycorine, 400kg bamboo vinegar, then add 15kg aluminium oxide and 15kg dextrin, more slowly add 5kg sodium lignin sulfonate, 10kg fatty alcohol-polyoxyethylene ether and 5kg dodecyl phenenyl sulfate, be stirred into final products.
Embodiment 2
60kg lycorine is dropped in 500L stirred tank, 370kg bamboo vinegar, add 20kg bentonite, 10kg starch and 10kg diatomite again, more slowly add 10kg calcium dodecyl benzene sulfonate, 10kg fatty alcohol-polyoxyethylene ether and 10kg dodecyl phenenyl sulfate, be stirred into final products.
Embodiment 3
54kg lycorine is dropped in 500L stirred tank, 380kg bamboo vinegar, add 8kg aluminium oxide, 10kg bentonite, 5kg starch, 10kg diatomite and 5kg dextrin again, slowly add 7kg sodium lignin sulfonate, 7kg calcium dodecyl benzene sulfonate, 7kg fatty alcohol-polyoxyethylene ether and 7kg dodecyl phenenyl sulfate again, be stirred into final products.
Embodiment 4
In 500L stirred tank, drop into 52kg lycorine, 388kg bamboo vinegar, then add 12kg starch and 22kg dextrin, more slowly add 26kg fatty alcohol-polyoxyethylene ether, be stirred into final products.
Embodiment 5
56kg lycorine is dropped in 500L stirred tank, 384kg bamboo vinegar, add 12kg aluminium oxide, 12kg bentonite and 12kg diatomite again, more slowly add 8kg sodium lignin sulfonate, 8kg fatty alcohol-polyoxyethylene ether and 8kg dodecyl phenenyl sulfate, be stirred into final products.
Embodiment 6
In 500L stirred tank, drop into 51kg lycorine, 395kg bamboo vinegar, then add 8kg aluminium oxide, 8kg bentonite, 8kg starch and 8kg dextrin, more slowly add 11kg sodium lignin sulfonate and 11kg calcium dodecyl benzene sulfonate, be stirred into final products.
Illustrate that above-mentioned repellant walks quickly and keeps away effect to soil insect below by way of test.
Table 1 embodiment 1-6 is to the expulsion rate (%) (diluting 200 times, spraying process) of several soil insect
Process | Mole cricket | Root stinkbug | Maggot | Cutworm adult |
Embodiment 1 | 91.35 | 88.15 | 79.63 | 88.35 |
Embodiment 2 | 93.66 | 91.32 | 81.54 | 90.14 |
Embodiment 3 | 87.21 | 91.02 | 82.31 | 86.31 |
Embodiment 4 | 81.97 | 87.41 | 79.57 | 82.46 |
Embodiment 5 | 91.24 | 91.46 | 81.22 | 92.33 |
Embodiment 6 | 86.99 | 88.35 | 80.36 | 84.98 |
CK(clear water) | 0.00 | 0.00 | 0.00 | 0.00 |
Table 1 shows: embodiment 1-6 all has good effect to expulsions such as mole cricket, root stinkbug, maggot, cutworm adults, embodiment 2 is better than embodiment 1, embodiment 3 is better than embodiment 4, embodiment 5 is better than embodiment 6, different embodiments all show the anthelmintic activity of different size to different insects, by the multiple of the formulation (active constituent content) of adjustment agricultural chemicals and dilution use, the object of expelling above insect completely can be reached in the process of actual production and Pesticide use.Recommendation concentration is doubly advisable to dilute 150-250.
Table 2 embodiment 1-6 control of grubs effect (activity component concentration 2mg/L)
The result of the test of table 2 shows, embodiment 1-6 has higher control efficiency to grub at activity component concentration 2mg/L, embodiment 2 is better than embodiment 1, embodiment 4 is better than embodiment 3, embodiment 6 is better than embodiment 5, and effect all doubly has significant difference with the medicament 50% phoxim ECl000 that contrasts of control of grubs.
Claims (6)
1. a soil pest repellent, it is characterized in that containing lycorine 7-17%, synergistic component 3-12%, insecticides adjuvant 2-9%, bamboo vinegar 70-88%, described synergistic component is one or more the mixture in aluminium oxide, bentonite, starch, diatomite, dextrin, and described insecticides adjuvant is one or more the mixture in sodium lignin sulfonate, calcium dodecyl benzene sulfonate, fatty alcohol-polyoxyethylene ether, dodecyl phenenyl sulfate.
2. a kind of soil pest repellent as claimed in claim 1, is characterized in that the content of lycorine is 9-15%.
3. a kind of soil pest repellent as claimed in claim 1, is characterized in that the content of synergistic component is 5-10%.
4. a kind of soil pest repellent as claimed in claim 1, is characterized in that the content of insecticides adjuvant is 3-8%.
5. a kind of soil pest repellent as claimed in claim 1, is characterized in that bamboo vinegar content is 72-85%.
6. the application of a kind of soil pest repellent as claimed in claim 1 in preparation control of grubs, mole cricket, wireworm, cutworm, maggot, root stinkbug preparation.
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104892186A (en) * | 2015-06-10 | 2015-09-09 | 王兰 | Pest-expelling nutrient for plants |
CN107258799A (en) * | 2016-04-06 | 2017-10-20 | 南开大学 | The application of lycorine (lycorine) and lycorine hydrochloride on agricultural chemicals |
CN106396917A (en) * | 2016-08-31 | 2017-02-15 | 天津市施易得肥料有限公司 | Fertilizer with insect expelling and antibacterial functions |
CN107087634A (en) * | 2017-06-29 | 2017-08-25 | 山东大农药业有限公司 | Chlopyrifos and phoxim compound granular insecticide |
CN108260607A (en) * | 2018-01-16 | 2018-07-10 | 山东航海环保科技有限公司 | A kind of insects repellant containing complex micro organism fungicide, preparation method and application |
CN110313360A (en) * | 2019-08-06 | 2019-10-11 | 甘肃凯凯农业科技发展股份有限公司 | A kind of wheat planting method |
CN111248225A (en) * | 2020-04-08 | 2020-06-09 | 安阳工学院 | Repellent for efficiently preventing and treating scarab beetles and preparation method and application thereof |
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JP2009268453A (en) * | 2008-05-02 | 2009-11-19 | Chuyu Shoji Kk | Liquid for preventing pine tree withering caused by pine weevil using squeezed liquid of amaryllidaceae bulb |
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