CN108522529A - It is a kind of using zeolite as the preparation method and application of the allyl isothiocyanate sustained-release granular formulation of carrier - Google Patents
It is a kind of using zeolite as the preparation method and application of the allyl isothiocyanate sustained-release granular formulation of carrier Download PDFInfo
- Publication number
- CN108522529A CN108522529A CN201710122298.7A CN201710122298A CN108522529A CN 108522529 A CN108522529 A CN 108522529A CN 201710122298 A CN201710122298 A CN 201710122298A CN 108522529 A CN108522529 A CN 108522529A
- Authority
- CN
- China
- Prior art keywords
- allyl isothiocyanate
- sustained
- granular formulation
- release granular
- soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
- A01N47/46—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=C=S groups
-
- 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
- A01N25/08—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 solids as carriers or diluents
-
- 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
- A01N25/12—Powders or granules
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of using zeolite as the preparation method and application of the allyl isothiocyanate sustained-release granular formulation of carrier, is made of active ingredient, carrier.Granular formulations comprise the following components in percentage by weight：Allyl isothiocyanate 0.01%~30%, zeolite powder complements to 100%.By the way that allyl isothiocyanate active compound is prepared into the use that granule is more convenient for allyl isothiocyanate to be used as soil fumigant, it is safe to use, convenient to have the characteristics that.Allyl isothiocyanate sustained-release granular formulation prepared by the present invention has preferable effect when for preventing meloidogyne and soil-borne disease fungal pathogens.
Description
Technical field
It is specifically a kind of using zeolite as the allyl isothiocyanate slow-releasing granules of carrier the present invention relates to field of pesticide preparation
The preparation method and application of agent
Background technology
Protectorate cultivation and continuous cropping provide suitable environment for the generation of soil-borne disease insect pest with development, usually plant 3-5
Nian Hou, Protected production power significantly reduce, and yield generally reduces 20%-40%.Currently, soil-borne disease and root-knot nematode at
An important factor for seriously to restrict Protected production development.With the further expansion of greenhouse cultivated area and high added value
The problem of cultivation year after year of crop, soil-borne disease, is more and more prominent.
The method of traditional prevention soil-borne disease has breeding for disease resistance, carries out crop rotation, ploughs deeply grafting, using contact chemistry agriculture
Medicine etc..Using fumigant carry out soil treatment be prevention soil-borne disease insect pest most directly, most efficient method, due to fumigating agent molecule
Measure small, volatile, degradation soon, no underground water pollution and Pesticide Residue are conducive to environmental protection and food security.Methyl bromide
Always most popular soil fumigant in the world.Methyl bromide soil disinfection can eliminate nematode in soil, true well
Bacterium, pest, weeds etc., crop yield is notable, is welcome deeply by peasant in production, and domestic and international application is extensive.But due to methyl bromide
Ozone-layer depleting substance, being classified as limit control substance by United Nations Environment Programme will be forbidden to use in 2015.Isothiocyanic acid allyl
Ester is a kind of potential methyl bromide substitute, and is a kind of soil fumigant of biological source, and it is different to have been approved by registration for the U.S. at present
Thiocyanic acid acrylic ester.
Allyl isothiocyanate is a kind of soil fumigant of broad spectrum activity, is done harm to soil-borne pathogen, nematode, weeds and underground
Worm has certain control effect.It is typically now processed into aqua by the country can be by way of dropper or spraying in field
Between use, in the U.S., the allyl isothiocyanate of registration mainly carries out field by way of mechanical injection or trickle irrigation and applies
Medicine.Natural zeolite rough surface, has porous structure at large specific surface area, has stronger ion-exchange capacity and adsorption capacity,
It so that material is equably adsorbed on surface, and can be adsorbed onto in hole and channel, improve the utilization ratio of material, significantly
Improve the uniformity of object mixing.Patent of the present invention is using zeolite powder as the slow-released carrier of allyl isothiocyanate, you can meets different
The purpose of the slow release control soil-borne disease of allyl sulfocyanate, while can also give full play to the work of zeolite powder improvement soil
With achieving the effect that kill two birds with one stone.
Invention content
Present invention is generally directed to the problem of soil-borne disease, propose one in the crops such as current vegetables, flowers, orchard, Chinese herbal medicine
The preparation method of the cost-effective allyl isothiocyanate sustained-release granular formulation of kind, with this isothiocyanic acid allyl provided by the invention
Ester sustained-release granular formulation, coefficient easy to use, safe is high, harm to the human body is small.
Another object of the present invention is to provide a kind of application of above-mentioned allyl isothiocyanate sustained-release granular formulation.
The technical scheme is that：A kind of allyl isothiocyanate sustained-release granular formulation includes following by weight percentage
Component：
Allyl isothiocyanate 0.01~30%；
Zeolite powder 70~99.99%；
Selected zeolite powder is to be screened into the natural zeolite powder that grain size is 0.02mm~1mm, specific surface after Zeolite mineral is broken
Product is not less than 500m2/g。
The method for preparing the allyl isothiocyanate sustained-release granular formulation of the present invention, includes the following steps：
(1) by weight percentage, by component allyl isothiocyanate 0.01%~30%, zeolite powder supplies 100%, fully
Mixing；
(2) step (1) resulting material is pelletized, is dried, screening obtains the allyl isothiocyanate slow-releasing granules
Agent.
A kind of purposes of sustained-release granular formulation, before being suitable for the crop-plantings of the crop fields such as vegetables, flowers, orchard, Chinese herbal medicine
Soil treatment is carried out, or directly spreads fertilizer over the fields, ditch spread or spread manuer in holes after crop is colonized, is drawn for preventing phytophthora, pythium spp, sickle-like bacteria
The rot disease and droop silborne fungal diseases risen, the nematodiasis caused by root-knot nematode.
The processed allyl isothiocyanate sustained-release granular formulation of formula using the present invention, implementation result show the production
Product have safe to use, convenient, the good feature of effect in use.
Specific implementation mode
The allyl isothiocyanate sustained-release granular formulation of the present invention includes following components by weight percentage：
Allyl isothiocyanate 0.01~30%；
Zeolite powder 70~99.99%；
Selected zeolite powder is to be screened into the natural zeolite powder that grain size is 0.02mm~1mm after Zeolite mineral is broken；
The method for preparing the allyl isothiocyanate sustained-release granular formulation of the present invention, includes the following steps：
(1) by weight percentage, by component allyl isothiocyanate 0.01%~30%, zeolite powder supplies 100%, fully
Mixing；
(2) step (1) resulting material is pelletized, is dried, screening obtains the allyl isothiocyanate slow-releasing granules
Agent.
The processed allyl isothiocyanate sustained-release granular formulation of formula using the present invention, implementation result show the production
Product have safe to use, convenient, the good feature of effect in use.
Embodiment 1
Prepare 10% allyl isothiocyanate sustained-release granular formulation
(1) raw material is chosen according to following component, be mixed uniformly, allyl isothiocyanate active compound 2g, zeolite powder 18g；
(2) add water 100g water to mediate the powder of gained, mix well, be then granulated, dry；
(3) it is 10% allyl isothiocyanate sustained-release granular formulation that quality is obtained after being sieved the shot-like particle after drying；
Embodiment 2
Prepare 20% allyl isothiocyanate sustained-release granular formulation
(1) raw material is chosen according to following component, be mixed uniformly, allyl isothiocyanate active compound 4g, zeolite powder 16g；
(2) add water 100g water to mediate the powder of gained, mix well, be then granulated, dry；
(3) it is 20% allyl isothiocyanate sustained-release granular formulation that quality is obtained after being sieved the shot-like particle after drying；
Embodiment 3
Prepare 30% allyl isothiocyanate sustained-release granular formulation
(1) raw material is chosen according to following component, be mixed uniformly, allyl isothiocyanate active compound 6g, zeolite powder 14g；
(2) add water 100g water to mediate the powder of gained, mix well, be then granulated, dry；
(3) it is 30% allyl isothiocyanate sustained-release granular formulation that quality is obtained after being sieved the shot-like particle after drying；
Different sulphur cyanogen using the present invention is further illustrated below by the method for indoor biological determination of activity and field trial
There is preferable control effect when allyl propionate sustained-release granular formulation is for preventing soil nematodes, soil-borne disease fungal pathogens.
Toxicity is tested
Using the 20% allyl isothiocyanate sustained-release granular formulation prepared in embodiment 2, using room dryer fumigating system,
In the soil sample of 1.5L driers built-in 600g nematodes and pathogen, the sustained-release granular formulation of preparation according to effective concentration from low to high
Sequence sets five concentration processing (3.125,6.25,12.5,25,50mg/kg), and sets blank control processing.Each processing weight
Again three times, temperature is 25 DEG C when processing, and suffocating treatment detaches the quantity of pathogenic soil microorganism and root-knot nematode after 5 days, calculates
The LD of medicament50, fumigating effect is evaluated, table 1 is specifically referred to.
As it can be seen from table 1 the sustained-release granular formulation containing allyl isothiocyanate is to meloidogyne, sickle-like bacteria, phytophthora
The LD of bacterium and pythium spp50Respectively 8.455,7.717,21.098 and 29.070mg/kg.As it can be seen that the present invention prepare contain different sulphur
The sustained-release granular formulation of cyanic acid allyl ester has preferable control effect for meloidogyne and disease fungus.
The indoor biological determination of activity result of sustained-release granular formulation of the table 1. containing allyl isothiocyanate
Tomato field trial
Reagent agent：(1) the 20% allyl isothiocyanate sustained-release granular formulation prepared in test medicine embodiment 2, (2) are right
According to medicament：20% allyl isothiocyanate aqueous emulsion.It is tomato for studying object, controlling object is tomato root-knot eelworm disease, tomato
Droop and tomato root rot.Insecticide-applying way：20% allyl isothiocyanate sustained-release granular formulation is spreaded manuer in holes for 15 days after crop is colonized,
Soil treatment before the plantation of 20% allyl isothiocyanate aqueous emulsion.Investigation droop, root rot, root knot nematode disease after crop is uprooted plants after their edible portions have been harvested
A situation arises, calculates disease index and control effect.
2 field trial experimental design of table
| Number | Chemicals treatment | Preparation dosage | Insecticide-applying way |
| 1 | 20% allyl isothiocyanate sustained-release granular formulation | 1000 grams/acre | It spreads manuer in holes |
| 2 | 20% allyl isothiocyanate sustained-release granular formulation | 2000 grams/acre | It spreads manuer in holes |
| 3 | 20% allyl isothiocyanate sustained-release granular formulation | 3000 grams/acre | It spreads manuer in holes |
| 4 | 20% allyl isothiocyanate aqueous emulsion | 5000 grams/acre | Soil treatment |
| 5 | Control | - | - |
Carry out in Beijing Tongzhou area tomato greenhouse greenhouse by 2 field experimental design of table and test, experiment uses random district's groups
Design, per plot area 20m2, respectively handle and be repeated 3 times, 20% allyl isothiocyanate aqueous emulsion is that the preceding progress of crop field planting is native
Earth processing, 20% allyl isothiocyanate sustained-release granular formulation are dispenser in 15 days after crop field planting.
A situation arises for different disposal disease after 3 crop of table is uprooted plants after their edible portions have been harvested
Table 3 shows that 20% allyl isothiocyanate sustained-release granular formulation causes tomato root-knot eelworm, droop, root rot
Soil-borne disease there is preferable control effect, effect to be better than 20% allyl isothiocyanate aqueous emulsion, and the lasting period is longer.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers other all these variations or modifications.
Claims (5)
1. a kind of allyl isothiocyanate sustained-release granular formulation, is made of, which is characterized in that Granular formulations active ingredient and carrier
It comprises the following components in percentage by weight：Allyl isothiocyanate 0.01%~30%, zeolite powder complements to 100%.
2. allyl isothiocyanate sustained-release granular formulation according to claim 1, which is characterized in that the zeolite powder is boiling
The natural zeolite powder that grain size is 0.02mm~1mm is screened into after stone ore is broken, specific surface area is not less than 500m2/g。
3. the preparation method of allyl isothiocyanate sustained-release granular formulation according to claim 1：It is characterised in that it includes step
Suddenly：
(1) by weight percentage, by component allyl isothiocyanate 0.01%~30%, zeolite powder supplies 100%, fully mixed
It is even；
(2) step (1) resulting material is pelletized, is dried, screening obtains the allyl isothiocyanate sustained-release granular formulation.
4. the purposes of the sustained-release granular formulation described in claim 1-2, before the crop-plantings such as vegetables, flowers, orchard, Chinese herbal medicine
Soil treatment is carried out, or directly spreads fertilizer over the fields, ditch spread or spread manuer in holes after crop is colonized, prevents soil-borne disease fungal pathogens and pathogenic nematode.
5. being applied described in claim 4, caused by feature is phytophthora, pythium spp, sickle-like bacteria for the soil-borne disease
Rot disease and droop, the nematodiasis caused by root-knot nematode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710122298.7A CN108522529B (en) | 2017-03-03 | 2017-03-03 | Preparation method and application of allyl isothiocyanate sustained-release granules taking zeolite as carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710122298.7A CN108522529B (en) | 2017-03-03 | 2017-03-03 | Preparation method and application of allyl isothiocyanate sustained-release granules taking zeolite as carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108522529A true CN108522529A (en) | 2018-09-14 |
| CN108522529B CN108522529B (en) | 2023-01-13 |
Family
ID=63489055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710122298.7A Active CN108522529B (en) | 2017-03-03 | 2017-03-03 | Preparation method and application of allyl isothiocyanate sustained-release granules taking zeolite as carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108522529B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101743990A (en) * | 2009-12-31 | 2010-06-23 | 北京农鹰现代农业技术研究院 | Sustained-release granule for controlling storage diseases and insect pests and preparation method thereof |
| CN103444759A (en) * | 2012-06-01 | 2013-12-18 | 武汉乐立基生物科技有限责任公司 | Isorhodanate and matrine mixture and its application |
| CN103814932A (en) * | 2014-01-21 | 2014-05-28 | 中国农业科学院植物保护研究所 | Farm chemical composition and application thereof |
| CN104604860A (en) * | 2015-01-28 | 2015-05-13 | 中国农业科学院植物保护研究所 | Dimethyl disulfide granules and preparation method thereof |
-
2017
- 2017-03-03 CN CN201710122298.7A patent/CN108522529B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101743990A (en) * | 2009-12-31 | 2010-06-23 | 北京农鹰现代农业技术研究院 | Sustained-release granule for controlling storage diseases and insect pests and preparation method thereof |
| CN103444759A (en) * | 2012-06-01 | 2013-12-18 | 武汉乐立基生物科技有限责任公司 | Isorhodanate and matrine mixture and its application |
| CN103814932A (en) * | 2014-01-21 | 2014-05-28 | 中国农业科学院植物保护研究所 | Farm chemical composition and application thereof |
| CN104604860A (en) * | 2015-01-28 | 2015-05-13 | 中国农业科学院植物保护研究所 | Dimethyl disulfide granules and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 曹华: "《番茄优质栽培新技术》", 30 April 2014, 金盾出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108522529B (en) | 2023-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11930812B2 (en) | Coating materials for seeds and for particulate materials, including fertilizers | |
| Netsere et al. | Allelopathic effects of Parthenium hysterophorus L. aqueous extracts on soybean (Glycine max L.) and haricot bean (Phaseolus vulgaris L.) seed germination, shoot and root growth and dry matter production | |
| CN105660698B (en) | Application of the plant immune inducer in prevention cucumber samping off and damping-off | |
| KR20140040896A (en) | Insecticide or compost composition comprising the leaves of ginkgo biloba by water aging | |
| CN104003811B (en) | Prevent and treat root-growing agent, preparation method and the purposes of crop in cruciferae clubroot | |
| KR101132712B1 (en) | Environment-friendly organic agricultural products for soil insect pest control | |
| Gupta et al. | Effect of integrated disease management packages on diseases incidence and bulb yield of onion (Allium cepa L.). | |
| CN102863284B (en) | Organic fertilizer and preparation method thereof and method for controlling soil borne disease | |
| Yuan et al. | Application of imidacloprid controlled-release granules to enhance the utilization rate and control wheat aphid on winter wheat | |
| BR112019013082A2 (en) | antifungal seed treatment formulations, treated seeds and methods | |
| CN108124533A (en) | The disinfection repair process method and soil of a kind of notoginseng soil | |
| CN103766386A (en) | Suspended seed coating containing dinotefuran and pyraclostrobin and preparation method thereof | |
| RU2638654C1 (en) | Method of sowing green manure crops in biological agriculture | |
| CN105237209A (en) | Seed coating agent and preparation method and application thereof | |
| CN103875712A (en) | Safe pleietrepie rice seed treating agent | |
| CN103960241A (en) | Pesticide composition and method for curing cruciferae crop clubroot | |
| CN107439602A (en) | A kind of seed dressing and its preparation method and application | |
| CN103918697B (en) | Pesticidal combination containing Diacloden and bromine cyanogen insect amide and application thereof | |
| RU2764789C1 (en) | Method for biological protection in the technology of potato cultivation on light chestnut soils of the lower volga region | |
| CN103120183A (en) | Fosthiazate and azoxystrobin pesticide composition | |
| CN103299999A (en) | Application technology of furfural serving as soil fumigant | |
| CN108522529A (en) | It is a kind of using zeolite as the preparation method and application of the allyl isothiocyanate sustained-release granular formulation of carrier | |
| CN108294054A (en) | A kind of organic pelletized preparation and preparation method of cabbage seed | |
| CN107410323A (en) | Seed treatment compositions containing bromine cyanogen insect amide and kasugarnycin | |
| CN104430399B (en) | Preparation method and application of metalaxyl and abamectin controlled-release granules |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Yan Dongdong Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice | ||
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |