CN105360167A - Density-board-based slow-released biological prevention and control agent and preparing method and application thereof - Google Patents
Density-board-based slow-released biological prevention and control agent and preparing method and application thereof Download PDFInfo
- Publication number
- CN105360167A CN105360167A CN201510628970.0A CN201510628970A CN105360167A CN 105360167 A CN105360167 A CN 105360167A CN 201510628970 A CN201510628970 A CN 201510628970A CN 105360167 A CN105360167 A CN 105360167A
- Authority
- CN
- China
- Prior art keywords
- control agent
- density
- density board
- biological control
- slow release
- 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.)
- Pending
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
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Environmental Sciences (AREA)
- Microbiology (AREA)
- Toxicology (AREA)
- Mycology (AREA)
- Biotechnology (AREA)
- Virology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a density-board-based slow-release biological prevention and control agent which is prepared from density boards and entomogenous fungus spore powder. The invention further provides a preparing method for the density-board-based slow-release biological prevention and control agent. The method comprises the following steps that 1, when the laying working procedure is carried out on the density boards, the entomogenous fungus spore powder is uniformly placed between the two boards, then hot-pressing treatment is carried out, cooling is carried out to the room temperature to obtain a material a; 2, the surface of the material a obtained in the step 1 is smeared with a color to obtain a material b; 3, the material b obtained in the step 2 is cut into blocks to obtain the density-board-based biological prevention and control agent. The invention further provides application of the density-board-based slow-release biological prevention and control agent. The density boards are adopted as external wrapping materials, the stability of the spore powder in the biological prevention and control agent manufacturing and application processes is ensured, the spore powder is released slowly, and then persistence of the biological prevention and control effect is ensured; the slow-release biological prevention and control agent is remarkable in effect, low in cost, clean in process, economical and environmentally friendly.
Description
Technical field
The present invention relates to biocontrol agent technical field, particularly relate to a kind of density board base slow release type biological control agent and its preparation method and application.
Background technology
Crops and plant pest can make plant leaf blade generation variable color, downright bad, deformity, wilt, perforation, the symptom such as caducous, serious constrains crops, economic crops, the high yield of medicinal plant, stable yields and high-quality, Prevention Technique conventional at present mainly contains the anti-therapy of chemical method and measure of biotic control increasingly mature in recent years, but along with people are to pollution-free, the raising day by day of pollution-free green food cry, owing to there is the accumulation of agricultural chemicals in chemical control method, contaminated environment, the defect such as the harmful and health requirements of people can not be met, biological control mainly realizes the control of damage by disease and insect by the allelopathy between biology, progressively replacing traditional chemical control method and becoming a kind of important extermination of disease and insect pest means, but measure of biotic control ubiquity biocontrol microorganisms growth time is short, be subject to the unfavorable factors such as external environment condition variable effect, seriously constrain its control agriculture, the effect of forestry pests & diseases, so be difficult to the continuation realizing the extermination of disease and insect pest.Therefore, while ensureing biological control effect stability, how realize the continuation of prevention and elimination of disease and pests, meet the extermination of disease and insect pest in plant growing cycle for most important biological prevention.
Density board is (English: HighDensityBoard (wood)) also to claim fiber board, be by the wood materials such as trunk material, brush wood or other plant fiber through defibrator process, applying glue, drying, mat formation after hot pressing and the artificial board made, adhesive mainly uses urea-formaldehyde glue.Its matter is soft shock-resistant, and intensity is higher, suppresses rear even density, current mature production technology, is widely used in the many fields of China.Because the main component of density board is wood material or the other plant fibers such as trunk material, brush wood, therefore in natural environment, be easy to degraded, degradation speed soon, and catabolite is nontoxic.
According to the inventors knowledge, there is no document or patent at present and openly report that utilizing density board to wrap up all kinds of entomogenous fungi conidial powder implants farmland, forest land for persistent prevention and elimination of disease and pests.
Summary of the invention
The present invention proposes a kind of density board base slow release type biological control agent and its preparation method and application, the present invention take density board as outsourcing material, not only ensure that conidial powder is manufactured in biological and ecological methods to prevent plant disease, pests, and erosion agent, stability in application, and the slow releasing of conidial powder can be realized, and then ensure that the continuation of biological control effect, this slow release type biological control agent is used for the extermination of disease and insect pest in farmland, forest land, Be very effective, with low cost, process cleans, economic environmental protection.
A kind of density board base slow release type biological control agent that the present invention proposes, its raw material comprises by weight: density board 80-120 part, entomogenous fungi conidial powder 20-40 part.
Preferably, described density board is density>=880kg/m
3high-density plate or density be 550-880kg/m
3density board or density≤550kg/m
3low-density plank.
Preferably, the thickness of described density board can be 0.3mm, 0.5mm, 0.9mm, 1.2mm, 1.5mm, 1.6mm, 1.8mm, 2.0mm, 2.5mm, 3.0mm.
Preferably, described entomogenous fungi conidial powder be that bacillus thuringiensis, Ma Lian are mould, beauveria bassiana, chafer green reins bacterium and rootworm pest mould in one or more compositions.
Preferably, the mass fraction of described entomogenous fungi conidial powder is 5-10%.
The preparation method of a kind of density board base slow release type biological control agent that the present invention proposes, comprises the steps:
S1, when density board carries out mating formation operation, entomogenous fungi conidial powder be evenly placed between two plates, then carry out hot-pressing processing, the temperature of hot-pressing processing is 60-80 DEG C, and the time of hot-pressing processing is 30-50s, is cooled to room temperature and obtains material a;
S2, the material a surface obtained by S1 are coated color and are obtained material b;
S3, the material b obtained by S2 cut into bulk and obtain density board base slow release type biological control agent.
Preferably, in S2, the length of side of described granular material is 0.2-4.0mm.
Preferably, in S2, described color is red, blue, yellow or purple.
Preferably, density board base slow release type biological control agent is for manually to throw solarization, and machinery is shed, and the mode that display shell or aviation are shed evenly implants farmland or forest land.
Preferably, the release duration of the entomogenous fungi conidial powder in described density board base slow release type biological control agent is 1-15 month.
Beneficial effect of the present invention comprises:
1, the method utilizes different densities plate to wrap up all kinds of entomogenous fungi conidial powder and implants farmland, forest land, can realize the slow releasing of biological control entomogenous fungi, fill up the blank of measure of biotic control slow releasing technology to a certain extent.
2, the conidial powder of density board to biological and ecological methods to prevent plant disease, pests, and erosion agent is utilized to wrap up, technical maturity, manufacturing process is simple, and lapping itself is to spore nonhazardous effect, conidial powder can be slowly released along with the last decomposition of lapping and enter in external environment, can realize the persistence of agricultural field damage by disease and insect biological control.
3, conidial powder light weight, adhesion are strong, just can be elegant under the effect of the external conditions such as wind-force, cross-ventilation, plant swing in external environment once be released into, and be attached to more phytopathy affected part, so be more conducive to this biocontrol agent to play biological control effect uniformly.
4, biocontrol agent particle exterior surface smears various painted color, can effectively preventing birds and animal eat.
5, this slow release type biological control agent can be wrapped up according to the single conidial powder of feature selecting of agricultural field damage by disease and insect or multiple conidial powder, to realize the specific aim of biological control.
6, the composition External Environment that disengages in the process of slowly degraded of the outer covering material of density board base slow release type biological control agent is nontoxic, and the composition of degraded can also provide certain nutritive element for the growth of plant, can reduce the amount of application of all kinds of chemical fertilizer in a way.
7, conidial powder is wrapped in density board, wraps up tight, not easily loose, and shed into Lin Tianhou when density board, at the effect such as rainfall, Exposure to Sunlight lower density plate water suction Fast-swelling, be conducive to entering and the sustained release of spore of external nourishment composition.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail; should understand; embodiment is only for illustration of the present invention, instead of for limiting the present invention, any amendment, equivalent replacement etc. made on basis of the present invention is all in protection scope of the present invention.
Embodiment 1
A kind of density board base slow release type biological control agent that the present invention proposes, its raw material comprises by weight: density board 100 parts, entomogenous fungi conidial powder 30 parts.
Wherein, density board is density>=880kg/m
3high-density plate.
Wherein, the thickness of density board is 0.3mm.
Wherein, entomogenous fungi conidial powder is bacillus thuringiensis.
Wherein, the mass fraction of entomogenous fungi conidial powder is 7.5%.
The preparation method of a kind of density board base slow release type biological control agent that the present invention proposes, comprises the steps:
S1, when density board carries out mating formation operation, entomogenous fungi conidial powder be evenly placed between two plates, then carry out hot-pressing processing, the temperature of hot-pressing processing is 70 DEG C, and the time of hot-pressing processing is 40s, is cooled to room temperature and obtains material a;
S2, the material a surface obtained by S1 are coated color and are obtained the material b that the length of side is 2.1mm, and described color is red;
S3, the material b obtained by S2 cut into bulk and obtain density board base slow release type biological control agent.
The present invention also proposes a kind of application of density board base slow release type biological control agent, density board base slow release type biological control agent is that the artificial mode of shining of throwing evenly implants farmland or forest land, and the release duration of the entomogenous fungi conidial powder in described density board base slow release type biological control agent is 8 months.
Embodiment 2
A kind of density board base slow release type biological control agent that the present invention proposes, its raw material comprises by weight: density board 80 parts, entomogenous fungi conidial powder 40 parts.
Wherein, density board is density is 550-880kg/m
3density board.
Wherein, the thickness of density board is 0.5mm.
Wherein, entomogenous fungi conidial powder is that Ma Lian is mould.
Wherein, the mass fraction of entomogenous fungi conidial powder is 5%.
The preparation method of a kind of density board base slow release type biological control agent that the present invention proposes, comprises the steps:
S1, when density board carries out mating formation operation, entomogenous fungi conidial powder be evenly placed between two plates, then carry out hot-pressing processing, the temperature of hot-pressing processing is 60 DEG C, and the time of hot-pressing processing is 50s, is cooled to room temperature and obtains material a;
S2, the material a surface obtained by S1 are coated color and are obtained the material b that the length of side is 0.2mm, and described color is red, blue, yellow or purple;
S3, the material b obtained by S2 cut into bulk and obtain density board base slow release type biological control agent.
The present invention also proposes a kind of application of density board base slow release type biological control agent, density board base slow release type biological control agent is that the mode that machinery is shed evenly implants farmland or forest land, and the release duration of the entomogenous fungi conidial powder in described density board base slow release type biological control agent is 15 months.
Embodiment 3
A kind of density board base slow release type biological control agent that the present invention proposes, its raw material comprises by weight: density board 120 parts, entomogenous fungi conidial powder 20 parts.
Wherein, density board is density≤550kg/m
3low-density plank.
Wherein, the thickness of density board is 0.9mm.
Wherein, entomogenous fungi conidial powder is beauveria bassiana.
Wherein, the mass fraction of entomogenous fungi conidial powder is 10%.
The preparation method of a kind of density board base slow release type biological control agent that the present invention proposes, comprises the steps:
S1, when density board carries out mating formation operation, entomogenous fungi conidial powder be evenly placed between two plates, then carry out hot-pressing processing, the temperature of hot-pressing processing is 80 DEG C, and the time of hot-pressing processing is 30s, is cooled to room temperature and obtains material a;
S2, the material a surface obtained by S1 are coated color and are obtained the material b that the length of side is 4.0mm, and described color is purple;
S3, the material b obtained by S2 cut into bulk and obtain density board base slow release type biological control agent.
The present invention also proposes a kind of application of density board base slow release type biological control agent, density board base slow release type biological control agent is that the mode of display shell evenly implants farmland or forest land, and the release duration of the entomogenous fungi conidial powder in described density board base slow release type biological control agent is 15 months.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (10)
1. a density board base slow release type biological control agent, is characterized in that, its raw material comprises by weight: density board 80-120 part, entomogenous fungi conidial powder 20-40 part.
2. density board base slow release type biological control agent according to claim 1, it is characterized in that, described density board is density>=880kg/m
3high-density plate or density be 550-880kg/m
3density board or density≤550kg/m
3low-density plank.
3. density board base slow release type biological control agent according to claim 1 and 2, is characterized in that, the thickness of described density board can be 0.3mm, 0.5mm, 0.9mm, 1.2mm, 1.5mm, 1.6mm, 1.8mm, 2.0mm, 2.5mm, 3.0mm.
4. the density board base slow release type biological control agent according to any one of claim 1-3, it is characterized in that, described entomogenous fungi conidial powder is that bacillus thuringiensis, Ma Lian are mould, beauveria bassiana, chafer green reins bacterium and rootworm pest mould in one or more compositions.
5. the density board base slow release type biological control agent according to any one of claim 1-4, is characterized in that, the mass fraction of described entomogenous fungi conidial powder is 5-10%.
6. a preparation method for the density board base slow release type biological control agent according to any one of claim 1-5, is characterized in that, comprise the steps:
S1, when density board carries out mating formation operation, entomogenous fungi conidial powder be evenly placed between two plates, then carry out hot-pressing processing, the temperature of hot-pressing processing is 60-80 DEG C, and the time of hot-pressing processing is 30-50s, is cooled to room temperature and obtains material a;
S2, the material a surface obtained by S1 are coated color and are obtained material b;
S3, the material b obtained by S2 cut into bulk and obtain density board base slow release type biological control agent.
7. the preparation method of density board base slow release type biological control agent according to claim 6, is characterized in that, in S2, the length of side of described granular material is 0.2-4.0mm.
8. the preparation method of the density board base slow release type biological control agent according to claim 6 or 7, is characterized in that, in S2, described color is red, blue, yellow or purple.
9. the application of the density board base slow release type biological control agent according to any one of claim 1-8, it is characterized in that, density board base slow release type biological control agent is for manually to throw solarization, and machinery is shed, and the mode that display shell or aviation are shed evenly implants farmland or forest land.
10. the application of density board base slow release type biological control agent according to claim 9, is characterized in that, the release duration of the entomogenous fungi conidial powder in described density board base slow release type biological control agent is 1-15 month.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628970.0A CN105360167A (en) | 2015-09-26 | 2015-09-26 | Density-board-based slow-released biological prevention and control agent and preparing method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628970.0A CN105360167A (en) | 2015-09-26 | 2015-09-26 | Density-board-based slow-released biological prevention and control agent and preparing method and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105360167A true CN105360167A (en) | 2016-03-02 |
Family
ID=55363260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510628970.0A Pending CN105360167A (en) | 2015-09-26 | 2015-09-26 | Density-board-based slow-released biological prevention and control agent and preparing method and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105360167A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4925663A (en) * | 1987-12-31 | 1990-05-15 | University Of Florida | Biological control of imported fire ants with a fungal pathogen |
| CN1178071A (en) * | 1997-10-21 | 1998-04-08 | 哈尔滨市荣华生物技术开发公司 | Preparation of bacteriological insecticide with fly-ash as carrier |
| CN1415212A (en) * | 2002-12-16 | 2003-05-07 | 高松 | Biologic pesticide and preparation method thereof |
| CN101411338A (en) * | 2008-12-03 | 2009-04-22 | 安徽农业大学 | Beauveria bassiana granular formulation and preparation method thereof |
| CN103004888A (en) * | 2012-05-16 | 2013-04-03 | 中国农业科学院植物保护研究所 | Metarrhizium anisopliae granular preparation and preparation method thereof |
| CN103461325A (en) * | 2013-06-06 | 2013-12-25 | 黄山市迎客松生物科技有限公司 | Straw-based drug liquid controlled release agent and preparation method thereof |
-
2015
- 2015-09-26 CN CN201510628970.0A patent/CN105360167A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4925663A (en) * | 1987-12-31 | 1990-05-15 | University Of Florida | Biological control of imported fire ants with a fungal pathogen |
| CN1178071A (en) * | 1997-10-21 | 1998-04-08 | 哈尔滨市荣华生物技术开发公司 | Preparation of bacteriological insecticide with fly-ash as carrier |
| CN1415212A (en) * | 2002-12-16 | 2003-05-07 | 高松 | Biologic pesticide and preparation method thereof |
| CN101411338A (en) * | 2008-12-03 | 2009-04-22 | 安徽农业大学 | Beauveria bassiana granular formulation and preparation method thereof |
| CN103004888A (en) * | 2012-05-16 | 2013-04-03 | 中国农业科学院植物保护研究所 | Metarrhizium anisopliae granular preparation and preparation method thereof |
| CN103461325A (en) * | 2013-06-06 | 2013-12-25 | 黄山市迎客松生物科技有限公司 | Straw-based drug liquid controlled release agent and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 刁治民 等编: "《农业微生物工程学》", 31 December 2007, 青海人民出版社 * |
| 沈晋良 主编: "《农药加工与管理》", 30 June 2002, 中国农业出版社 * |
| 蒋国民 编: "《卫生杀虫剂剂型技术手册》", 31 October 2000, 化学工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101713522B1 (en) | Organic coatings biodegradable korea paper mulching film | |
| CN105638025B (en) | A method of rolling into a ball flower nursery | |
| CN105432329B (en) | Improve the cultural method of Queensland nut graft survival rate | |
| CN106358671B (en) | Planting method of gerbera jamesonii | |
| CN103518608B (en) | Anoectochilus formosanus seedling cultivation medium and seedling cultivation method | |
| CN1787737A (en) | Soil membrane forming mixture | |
| CN102172153B (en) | Method for transplanting crop seedlings cultivated by matrix of soil in factory mode | |
| CN109090073A (en) | A kind of fully bio-degradable insect-attracting board | |
| CN105130688B (en) | A kind of rollable blanket type mixed base mass | |
| CN106613481A (en) | Cactaceae succulent plant material and preparation method | |
| CN105613179A (en) | Planting method of apple trees | |
| CN110393184A (en) | Dedicated moss of scape and preparation method thereof is made in a kind of interior | |
| CN108029414A (en) | A kind of method for planting for reducing red bayberry pest and disease damage | |
| CN110859191A (en) | Weeding biological agent and preparation method thereof | |
| CN106588350A (en) | Crassulaceae succulent planting material and preparation method | |
| CN106576999A (en) | Liliaceae succulent plant material and manufacturing method | |
| CN105230666A (en) | Sustain-released bio-control agent, preparation method and applications thereof | |
| CN104447086A (en) | Additive of indoor potted landscape culture substrate and preparation method of additive | |
| KR100917121B1 (en) | Green soil for greening slope | |
| CN105360167A (en) | Density-board-based slow-released biological prevention and control agent and preparing method and application thereof | |
| KR101553608B1 (en) | Production Process of Molded Product Containing Herbicidal Composition | |
| CN105145065A (en) | Method for planting greenhouse | |
| CN109041930A (en) | A kind of preparation process using agricultural crop straw manufacture Novel seedling raising device | |
| CN105230665A (en) | Wax paper based sustain-released bio-control agent, preparation method and applications thereof | |
| CN104529619A (en) | Cultivating soil formula for rapid propagation of cuttage seedlings, and uses of cultivating soil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |