CN1911048A - Vegetable source pesticide suspension - Google Patents
Vegetable source pesticide suspension Download PDFInfo
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- CN1911048A CN1911048A CNA2006100884756A CN200610088475A CN1911048A CN 1911048 A CN1911048 A CN 1911048A CN A2006100884756 A CNA2006100884756 A CN A2006100884756A CN 200610088475 A CN200610088475 A CN 200610088475A CN 1911048 A CN1911048 A CN 1911048A
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- source pesticide
- pesticide suspension
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
A suspension of vegetative insecticide for preventing and controlling tens agricultural pests is prepared from 11 raw materials including sodium modified attapulgite, tabacco leftover, red hot pepper, stemona root, garlic cloves, sodium silicate, sodium laury sulfate, etc through proportional mixing, stirring, grinding and packing.
Description
Technical field:
The present invention relates to insecticide, be specifically related to a kind of vegetable source pesticide suspension.
Background technology:
Under the situation that hypertoxic chemical pesticide is closed down, plant insecticide has obtained the authorities at different levels and the people's favor, and plant insecticide is meant plant and the preparation thereof that some have insecticidal action, belong to more tag, stomach poison.The same with general insecticide, plant insecticide also has the effect of poisoning worm's ovum, larva and adult.
Plant insecticide is the natural biological insecticide that meets the pollution-free food production requirement, compare with chemical pesticide, outstanding advantage is arranged: the one, because insecticidal active ingredient is a natural materials, rather than the chemical substance of synthetic, therefore, more easily be decomposed into innocuous substance, environmentally safe after using; The 2nd, because the diversification of plant insecticide insecticidal constituent makes the living pesticide resistance of difficult labour of insect; The 3rd, natural insecticide is safer to beneficial organism.
Improve effective killing rate of plant insecticide, it is the key index of weighing the plant insecticide quality, plant insecticide is generally aqua or suspending agent, when plant insecticide sprays corps leaf surface or stem surperficial, because the weight of plant insecticide self and the surface of corps leaf surface or stem are more smooth, the time that plant insecticide stops on corps leaf surface or stem surface is shorter, be difficult at the moistening spread of plant surface, poor adherence, be subjected to decompose easily after sunlight or the action of microorganisms, directly have influence on effective killing rate of plant insecticide.
Tobacco leftovers is meant waste tobacco leaf or the offcuts that produce in the production of cigarettes process, wherein contain a certain amount of nicotine, insect there is strong action of contace poison, the tobacco soak of usefulness had once played positive effect aspect crop insecticide traditionally, but exist the preparation manipulation trouble, the medicament poor stability, drug effect is remarkable inadequately, it is very inconvenient to use, range of application is little, shortcomings such as versatility difference, therefore commercially produced and large-area applications always, waste residue after the immersion does not obtain that processing should be arranged yet, and other plant insecticide exists the waste residue after the immersion not obtain having the problem of processing too.
In order to improve effective killing rate of insecticide, often select bentonite, attapulgite or diatomite carrier for use as insecticide, according to investigation, Gong Ying attapulgite or bentonite are just given insecticide factory with promptly being packaged as sale of finished goods behind its raw ore abrasive dust in the market.
Also there is data to be reported in and selects for use active attapulgite soil or bentonite in the agricultural chemicals suspension agent as stabilizing agent and filler, after tested, active attapulgite soil or bentonitic viscosity are very low, there is not viscosity even, in agricultural chemicals suspension agent, can accelerate the precipitation of suspending agent and reduce its suspensibility, can't guarantee the quality of agricultural chemicals suspension agent at all.
Gong Ying agricultural chemicals suspension agent has more than 100 kind in the market, the product of harsh product generally all meets standard-required on technical indicators such as outward appearance and suspensibility, subject matter is poor storage stability, after most products are deposited a period of time, be easy to generate layering, caking, redispersibility is poor, suspensibility descends and problem such as resistance to hard water difference.
Summary of the invention:
The objective of the invention is to overcome weak point in the prior art, provide that a kind of suspensibility height, adhesive property are good, lasting medicine, nuisanceless, do not develop immunity to drugs and vegetable source pesticide suspension easy to use.
Concave-convex clay rod, tobacco leftovers, red pepper, bitter fruit leaf, Azalea pontica, RADIX STEMONAE, garlic, fennel, Chinese prickly ash, sodium silicate and lauryl sodium sulfate after vegetable source pesticide suspension is handled by sodium modification are formed.Requirement according to batching mixes and stirs, and the back that stirs is imported grinding machine and carried out abrasive dust, is packaged as finished product.
Concave-convex clay rod has unique rod-like fibre crystal shape structure, formed space structure is difficult for being opened, viscosity can be up to more than the 3000mpa.s, and after with sodium carbonate Concave-convex clay rod being carried out modification and handles, its cohesiveness, suspension and thickening property significantly are better than other clay.
Nicotine in the tobacco leftovers has stomach toxicity, tags and stifling triple role insect, and its mechanism of action is that paralysis is neural, suppresses the insect nerve fiber, makes the polypide back that suffocates dead.
Red pepper contains capsaicine, when insect dead with promptly occurring paralysis, paralysis after this product contacts.
Bitter fruit leaf is a botanical pesticide, and, noresidue safer to people and animals and beneficial organism, non-environmental-pollution mainly are to play food refusal and stomach toxicity and suppress the effect that insect grows to insect, and bitter fruit leaf is gathered easily, does not damage the normal growth of margosa.
Azalea pontica (Rhododendron molle) toxin insect is had tag, stomach toxicity and fumigation action, insect shows as to avoid and keeps away and food refusal.
Stemonine in the RADIX STEMONAE can be killed insects such as aphid in the vegetables, cabbage caterpillar and diamond-back moth.
Garlic, fennel and Chinese prickly ash have good action of contace poison and food refusal effect.
The sodium silicate cementitiousness derives from the silicon gel, so be widely used as binding agent, plays the effect that increases stability in the batching of vegetable source pesticide suspension.
Lauryl sodium sulfate is a kind of nontoxic anion surfactant, dispersant and emulsifier, and its biological degradability＞90% plays good dispersion, emulsification and stability action in the batching of vegetable source pesticide suspension.
The present invention is achieved by following technical proposals:
One, the batching of vegetable source pesticide suspension:
The batching of vegetable source pesticide suspension comprises following component by weight percentage: Concave-convex clay rod 15～55%, tobacco leftovers 5～25%, red pepper 5～15%, bitter fruit leaf 5～15%, Azalea pontica 5～15%, RADIX STEMONAE 2～10%, garlic 2～10%, fennel 2～5%, Chinese prickly ash 2～5%, sodium silicate 2～5% and lauryl sodium sulfate 0.05～5% after sodium modification is handled.
Two, the production method of vegetable source pesticide suspension
1, sodium modification is handled: after at first Concave-convex clay rod and sodium carbonate being mixed according to the requirement of batching, import jointly and add water in the fermentation vat and carry out sodium and handle, the sodium processing time was controlled at 24～72 hours; Push in the Concave-convex clay rod input extruder after sodium is handled, and be compressed to tablet by twin rollers, the THICKNESS CONTROL of tablet is at 0.5～2.0 millimeter, tablet is transported to and carries out airing on the cement threshing ground, tablet after the airing is the Concave-convex clay rod after sodium modification is handled, its dispersion viscosity 〉=2200mPa.s, water content≤13%.
2, production method: Concave-convex clay rod, tobacco leftovers, red pepper, bitter fruit leaf, Azalea pontica, RADIX STEMONAE, garlic, fennel, Chinese prickly ash, sodium silicate and the lauryl sodium sulfate after sodium modification handled mixed according to the requirement of batching and stirred, the back input grinding machine that stirs carries out abrasive dust, grain fineness≤0.044 millimeter is packaged as finished product.
The finished product of vegetable source pesticide suspension is a powder, and the plant insecticide in the batching has all obtained utilization, does not produce waste residue.
Vegetable source pesticide suspension adds water on request and stirs a kind of liquid suspending agent of formation at the use scene, the effective ingredient of plant insecticide leaches fast in the batching, is dissolved in the liquid suspending agent its suspensibility 〉=99.5%.
Vegetable source pesticide suspension suspensibility height, adhesive property are good, after spraying the contact polypide, form thin film on the surface of insect, and insect stops to get food at once, and no longer damage to crops can be knocked down polypide in a few minutes, take effect fast, the drug effect phase is long.
The abundant raw material of vegetable source pesticide suspension is abundant, production method is simple, cheap and easy to use, lasting medicine, nuisanceless, do not develop immunity to drugs, do not injure natural enemy, to the person poultry harmless, anti-performance of hard water is stable.
Vegetable source pesticide suspension is used to prevent and treat tens kinds of insects such as aphid on vegetables, fruit tree, melon, Chinese herbal medicine, flowers, tobacco, rape, the cereal crops, cabbage caterpillar, diamond-back moth, oriental tobacco budworm, heart-eating worm, looper, mite class, cotton bollworm, leafhopper.
Vegetable source pesticide suspension insecticidal effect comparative test result
| Numbering | Project | Aphid on the bunge pricklyash leaf | Cabbage caterpillar on the green vegetables | ||
| Lethality % in 15 minutes | Lethality % in 60 minutes | Lethality % in 15 minutes | Lethality % in 60 minutes | ||
| 001 | Vegetable source pesticide suspension | (92.92 212 dead 197) | 100 | (87.50 48 dead 42) | 100 |
| 002 | Add Concave-convex clay rod | (75.33 223 dead 168) | (85.65 223 dead 191) | (69.56 46 dead 32) | (84.78 46 dead 39) |
| 003 | Do not add Concave-convex clay rod | (58.25 218 dead 127) | (66.97 218 dead 146) | (54.76 42 dead 23) | (64.28 42 dead 27) |
Illustrate:
1, adds Concave-convex clay rod and be meant in vegetable source pesticide suspension, add the Concave-convex clay rod that does not carry out after sodium modification is handled.
2, do not add Concave-convex clay rod and be meant in vegetable source pesticide suspension, do not add Concave-convex clay rod.
Embodiment:
Below in conjunction with embodiment, the invention will be further described:
1, batching: the batching of vegetable source pesticide suspension comprises following component by weight percentage: Concave-convex clay rod 35%, tobacco leftovers 18%, red pepper 10%, bitter fruit leaf 8%, Azalea pontica 8%, RADIX STEMONAE 5%, garlic 5%, fennel 3%, Chinese prickly ash 3%, sodium silicate 3% and lauryl sodium sulfate 2% after sodium modification is handled.
2, sodium modification is handled: after at first Concave-convex clay rod and sodium carbonate being mixed according to the requirement of batching, import jointly and add water in the fermentation vat and carry out sodium and handle, the sodium processing time was controlled at 72 hours; Push in the Concave-convex clay rod input extruder after sodium is handled, and be compressed to tablet by twin rollers, the THICKNESS CONTROL of tablet is at 0.5～1.5 millimeter, tablet is transported to and carries out airing on the cement threshing ground, tablet after the airing is the Concave-convex clay rod after sodium modification is handled, its dispersion viscosity 〉=2200mPa.s, water content≤13%.
3, vegetable source pesticide suspension production method: Concave-convex clay rod, tobacco leftovers, red pepper, bitter fruit leaf, Azalea pontica, RADIX STEMONAE, garlic, fennel, Chinese prickly ash, sodium silicate and the lauryl sodium sulfate after sodium modification handled mixed according to the requirement of batching and stirred, the back input grinding machine that stirs carries out abrasive dust, grain fineness≤0.044 millimeter is packaged as finished product.
Claims (2)
1, a kind of vegetable source pesticide suspension, it is characterized in that, the batching of vegetable source pesticide suspension comprises following component by weight percentage: Concave-convex clay rod 15～55%, tobacco leftovers 5～25%, red pepper 5～15%, bitter fruit leaf 5～15%, Azalea pontica 5～15%, RADIX STEMONAE 2～10%, garlic 2～10%, fennel 2～5%, Chinese prickly ash 2～5%, sodium silicate 2～5% and lauryl sodium sulfate 0.05～5% after sodium modification is handled.
2, the production method of vegetable source pesticide suspension according to claim 1, it is characterized in that, Concave-convex clay rod, tobacco leftovers, red pepper, bitter fruit leaf, Azalea pontica, RADIX STEMONAE, garlic, fennel, Chinese prickly ash, sodium silicate and lauryl sodium sulfate after sodium modification handled mixed according to the requirement of batching and stirred, the back input grinding machine that stirs carries out abrasive dust, grain fineness≤0.044 millimeter is packaged as finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100884756A CN1911048A (en) | 2006-08-25 | 2006-08-25 | Vegetable source pesticide suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100884756A CN1911048A (en) | 2006-08-25 | 2006-08-25 | Vegetable source pesticide suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1911048A true CN1911048A (en) | 2007-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100884756A Pending CN1911048A (en) | 2006-08-25 | 2006-08-25 | Vegetable source pesticide suspension |
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| Country | Link |
|---|---|
| CN (1) | CN1911048A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105394095A (en) * | 2015-12-10 | 2016-03-16 | 梁丁 | Composition capable of killing cotton bollworm |
| CN105941500A (en) * | 2016-05-05 | 2016-09-21 | 张小霞 | High efficiency composite biological green insecticide and preparation method thereof |
| CN106818946A (en) * | 2016-12-15 | 2017-06-13 | 新昌县奥而特农业科技有限公司 | Vegetable insecticide and preparation method thereof |
| CN109892350A (en) * | 2019-03-04 | 2019-06-18 | 宁波市奉化区水蜜桃研究所 | A kind of composition pesticide of plant source |
-
2006
- 2006-08-25 CN CNA2006100884756A patent/CN1911048A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105394095A (en) * | 2015-12-10 | 2016-03-16 | 梁丁 | Composition capable of killing cotton bollworm |
| CN105941500A (en) * | 2016-05-05 | 2016-09-21 | 张小霞 | High efficiency composite biological green insecticide and preparation method thereof |
| CN106818946A (en) * | 2016-12-15 | 2017-06-13 | 新昌县奥而特农业科技有限公司 | Vegetable insecticide and preparation method thereof |
| CN109892350A (en) * | 2019-03-04 | 2019-06-18 | 宁波市奉化区水蜜桃研究所 | A kind of composition pesticide of plant source |
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