CN107258824A - A kind of biological coating agent for preventing and treating coix smut - Google Patents
A kind of biological coating agent for preventing and treating coix smut Download PDFInfo
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- CN107258824A CN107258824A CN201710549266.5A CN201710549266A CN107258824A CN 107258824 A CN107258824 A CN 107258824A CN 201710549266 A CN201710549266 A CN 201710549266A CN 107258824 A CN107258824 A CN 107258824A
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- coix
- smut
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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
- 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
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
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- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Microbiology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Biotechnology (AREA)
- Mycology (AREA)
- Virology (AREA)
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to coating agent, and in particular to a kind of biological coating agent method for preventing and treating coix smut, the coating agent is made up of following raw material：60 100 parts of trichoderma, 58 parts of pyrimethanil powder, 37 parts of acrylic resin film forming agent, 49 parts of binding agent, 47 parts of auxiliary agent；Technical scheme provided by the present invention can make up the defect that certain harm is produced to human body for the coating agent presence that prior art is provided to a certain extent, with the effect for preventing and treating coix smut well, improve emergence rate, soil-borne disease is reduced, the coating agent that the present invention is provided can be played prevents and treats coix smut identical effect with triadimefon and carbendazim.
Description
Technical field
The present invention relates to coating agent, and in particular to a kind of biological coating agent for preventing and treating coix smut.
Background technology
Job's tears is called Semen Coicis, myotonin, maize, is grass, annual or perennial C4 herbaceous plant, nutrition
It is abundant, it is worth high.
Coix smut mainly causes harm stem, leaf, fringe, seedling is also endangered sometimes, seed typically infects when receiving.Seed sense
Contaminate after smut, often expand globulate or oblate spheroid, inside is full of the chlamydospore of dark brown powder, as pathogen；Catch an illness
Each growing point of strain stem and part tiller stem becomes smut spore one by one, can not be solid more than diseased plant and form mycoceicidum.
For obtaining a kind of coix seed coating agent, being coated Job's tears in patent application CN106577707A disclosed in China
Seed and preparation method thereof, using Tebuconazole, good fortune double U.S., carbendazim, film forming agent, trace-element fertilizer and plant growth regulator
Deng composition, coix seed to be coated is coated using the coix seed coating agent, and then coating coix seed is made.Should
Invention is solved in existing Job's tears planting process, and Job's tears often influences by smut, and the problem of damage loss is serious reduces Job's tears
Cultivating for seed preservative treatment and later stage before plantation manages the links such as diseases prevention medication, it also avoid peasant household and is mixed using conventional method
The problem of directly contact noxious material causes human health damage is planted, meanwhile, coix seed is coated after processing, then is carried out
Quantitative package storage is sold, and improves Job's tears No-harmful apple orchard technical merit.
Although the coating agent for coix smut that what currently available technology was provided prevent and treat reduces the seed before Job's tears plantation
Preservative treatment and cultivating for later stage manage the links such as diseases prevention medication, and it also avoid peasant household is had using conventional method seed dressing directly contact
The problem of noxious material causes human health damage, but carbendazim belongs to low toxicity bactericide, can be to people during coating agent is prepared
Body produces certain harm, when running into rainy day, can polluted source using the coating agent.
The content of the invention
For above-mentioned problem, the present invention proposes a kind of biological coating agent for preventing and treating coix smut.The present invention
What the technical scheme provided can make up that the coating agent that prior art provided is present to a certain extent produces one to human body
Fixed harm, when running into rainy day, uses the defect of coating agent meeting polluted source.
In order to realize above-mentioned purpose, the present invention uses following technical scheme：
A kind of biological coating agent for preventing and treating coix smut, is made up of following parts by weight raw material：It is 60-100 parts of trichoderma, phonetic
Mould 5-8 parts of amine powder, 3-7 parts of acrylic resin film forming agent, 4-9 parts of binding agent, 4-7 parts of auxiliary agent.
It is preferred that, the coating agent is made up of following parts by weight raw material：65-90 parts of trichoderma, 6-7 parts of pyrimethanil powder, third
4-6 parts of olefin(e) acid resin film former, 5-8 parts of binding agent, 5-6 parts of auxiliary agent.
It is preferred that, the binding agent is the one or more in styrene, trichloro ethylene, triethanolamine.
It is preferred that, the auxiliary agent is the one or more in polyurethane powder, Phenolic resin powder, furfural resin powder.
It is preferred that, the coating agent, preparation method includes following several steps：
(1) it is 26-30 DEG C with potato dextrose agar, setting temperature in culture medium by trichoderma inoculation,
After houselights is cultivated 2 days under the conditions of shining, cultivated 2 days as under dark condition, take nutrient solution；
(2) pyrimethanil powder, acrylic resin film forming agent, binding agent, auxiliary agent are added in nutrient solution, added in right amount
Water dilutes, and subsequent ultrasonically treated a period of time, is well mixed, must prevent and treat the biological coating agent of coix smut.
It is preferred that, sonication treatment time is 10-15min in the step.
Using above-mentioned technical scheme, the beneficial effects of the invention are as follows：Viridin is rich in product after trichoderma fermentation
And gliotoxin, viridin and gliotoxin mating reaction, suppression can be played to the growth of the pathogens such as chlamydospore and teleutospore
Make and use, reduce soil-borne disease, improve emergence rate, serve the effect for preventing and treating coix smut well, reduce many
The use of the toxic chemical such as bacterium spirit and triadimefon.
Embodiment is handed over flat
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the present invention is clearly and completely described.Based on embodiments of the invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Embodiment 1：
A kind of biological coating agent for preventing and treating coix smut, is made up of following parts by weight raw material：60 parts of trichoderma, pyrimethanil
5 parts of powder, 3 parts of acrylic resin film forming agent, 4 parts of binding agent, 4 parts of auxiliary agent.
A kind of biological coating agent for preventing and treating coix smut, its preparation method includes following several steps：
(1) it is 26 DEG C with potato dextrose agar, setting temperature in culture medium by trichoderma inoculation, in illumination
After light is cultivated 2 days under the conditions of shining, cultivated 2 days as under dark condition, take nutrient solution；
(2) pyrimethanil powder, acrylic resin film forming agent, binding agent, auxiliary agent are added in nutrient solution, added in right amount
Water dilutes, subsequent ultrasonically treated 15min, is well mixed, must prevent and treat the biological coating agent of coix smut.
Embodiment 2：
A kind of biological coating agent for preventing and treating coix smut, is made up of following parts by weight raw material：It is 100 parts of trichoderma, phonetic mould
8 parts of amine powder, 7 parts of acrylic resin film forming agent, 9 parts of binding agent, 7 parts of auxiliary agent.
A kind of biological coating agent for preventing and treating coix smut, its preparation method includes following several steps：
(1) it is 30 DEG C with potato dextrose agar, setting temperature in culture medium by trichoderma inoculation, in illumination
After light is cultivated 2 days under the conditions of shining, cultivated 2 days as under dark condition, take nutrient solution；
(2) pyrimethanil powder, acrylic resin film forming agent, binding agent, auxiliary agent are added in nutrient solution, added in right amount
Water dilutes, subsequent ultrasonically treated 20min, is well mixed, must prevent and treat the biological coating agent of coix smut.
Embodiment 3：
A kind of biological coating agent for preventing and treating coix smut, is made up of following parts by weight raw material：65 parts of trichoderma, pyrimethanil
6 parts of powder, 4 parts of acrylic resin film forming agent, 5 parts of binding agent, 5 parts of auxiliary agent.
A kind of biological coating agent for preventing and treating coix smut, its preparation method includes following several steps：
(1) it is 27 DEG C with potato dextrose agar, setting temperature in culture medium by trichoderma inoculation, in illumination
After light is cultivated 2 days under the conditions of shining, cultivated 2 days as under dark condition, take nutrient solution；
(2) pyrimethanil powder, acrylic resin film forming agent, binding agent, auxiliary agent are added in nutrient solution, added in right amount
Water dilutes, subsequent ultrasonically treated 16min, is well mixed, must prevent and treat the biological coating agent of coix smut.
Embodiment 4：
A kind of biological coating agent for preventing and treating coix smut, is made up of following parts by weight raw material：90 parts of trichoderma, pyrimethanil
7 parts of powder, 6 parts of acrylic resin film forming agent, 8 parts of binding agent, 6 parts of auxiliary agent.
A kind of biological coating agent for preventing and treating coix smut, its preparation method includes following several steps：
(1) it is 28 DEG C with potato dextrose agar, setting temperature in culture medium by trichoderma inoculation, in illumination
After light is cultivated 2 days under the conditions of shining, cultivated 2 days as under dark condition, take nutrient solution；
(2) pyrimethanil powder, acrylic resin film forming agent, binding agent, auxiliary agent are added in nutrient solution, added in right amount
Water dilutes, subsequent ultrasonically treated 17min, is well mixed, must prevent and treat the biological coating agent of coix smut.
Embodiment 5：
A kind of biological coating agent for preventing and treating coix smut, is made up of following parts by weight raw material：80 parts of trichoderma, pyrimethanil
6.5 parts of powder, 5 parts of acrylic resin film forming agent, 6 parts of binding agent, 5.5 parts of auxiliary agent.
A kind of biological coating agent for preventing and treating coix smut, its preparation method includes following several steps：
(1) it is 29 DEG C with potato dextrose agar, setting temperature in culture medium by trichoderma inoculation, in illumination
After light is cultivated 2 days under the conditions of shining, cultivated 2 days as under dark condition, take nutrient solution；
(2) pyrimethanil powder, acrylic resin film forming agent, binding agent, auxiliary agent are added in nutrient solution, added in right amount
Water dilutes, subsequent ultrasonically treated 18min, is well mixed, must prevent and treat the biological coating agent of coix smut.
Product in coating agent and market in the embodiment of the present invention is prevented and treated to the performance test of coix smut, it is surveyed
Test result is as follows：
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Reference examples 1 | Reference examples 2 | |
| Control rate/% | 98 | 100 | 99 | 99 | 98 | 54 | 57 |
The coating agent is compared with coating agent common in market as can be seen from the above table, and this product has the good preventing and treating heart of a lotus seed
The effect of Job's tears smut.
Above example is only to the technical scheme for illustrating type of the present invention, rather than its limitations；Although implementing with reference to foregoing
Type of the present invention is described in detail example, it will be understood by those within the art that：It still can be to foregoing each
Technical scheme described in embodiment is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed
Or replace, the essence of appropriate technical solution is departed from the spirit and scope of each embodiment technical scheme of type of the present invention.
Claims (6)
1. a kind of biological coating agent for preventing and treating coix smut, it is characterised in that be made up of following parts by weight raw material：Trichoderma
60-100 parts, 5-8 parts of pyrimethanil powder, 3-7 parts of acrylic resin film forming agent, 4-9 parts of binding agent, 4-7 parts of auxiliary agent.
2. the biological coating agent according to claim 1 for preventing and treating coix smut, it is characterised in that by following parts by weight
Raw material is made：65-90 parts of trichoderma, 6-7 parts of pyrimethanil powder, 4-6 parts of acrylic resin film forming agent, 5-8 parts of binding agent, auxiliary agent 5-
6 parts.
3. the biological coating agent according to claim 1 for preventing and treating coix smut, it is characterised in that the binding agent is benzene
One or more in ethene, trichloro ethylene, triethanolamine.
4. the biological coating agent according to claim 1 for preventing and treating coix smut, it is characterised in that the auxiliary agent is poly- ammonia
One or more in ester powder, Phenolic resin powder, furfural resin powder.
5. the biological coating agent according to claim 1 for preventing and treating coix smut, it is characterised in that preparation method is included such as
Under several steps：
(1) it is 26-30 DEG C with potato dextrose agar, setting temperature in culture medium by trichoderma inoculation, in illumination
After light is cultivated 2 days under the conditions of shining, cultivated 2 days as under dark condition, take nutrient solution；
(2) pyrimethanil powder, acrylic resin film forming agent, binding agent, auxiliary agent are added in nutrient solution, add appropriate water dilute
Release, subsequent ultrasonically treated a period of time, be well mixed, the biological coating agent of coix smut must be prevented and treated.
6. the preparation method of the biological coating agent according to claim 5 for preventing and treating coix smut, it is characterised in that described
Sonication treatment time is 10-15min in step (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549266.5A CN107258824A (en) | 2017-07-07 | 2017-07-07 | A kind of biological coating agent for preventing and treating coix smut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549266.5A CN107258824A (en) | 2017-07-07 | 2017-07-07 | A kind of biological coating agent for preventing and treating coix smut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107258824A true CN107258824A (en) | 2017-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710549266.5A Pending CN107258824A (en) | 2017-07-07 | 2017-07-07 | A kind of biological coating agent for preventing and treating coix smut |
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| CN (1) | CN107258824A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110622795A (en) * | 2019-09-27 | 2019-12-31 | 贵州省亚热带作物研究所 | Good agricultural operation management method for coix |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039439A (en) * | 2011-10-11 | 2013-04-17 | 上海万力华生物科技有限公司 | Seed coating agent of Trichoderma fungi and preparation method thereof |
| CN103125506A (en) * | 2013-03-21 | 2013-06-05 | 浙江大洋生物科技集团股份有限公司 | Pyrimethanil-containing bactericide composition |
-
2017
- 2017-07-07 CN CN201710549266.5A patent/CN107258824A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039439A (en) * | 2011-10-11 | 2013-04-17 | 上海万力华生物科技有限公司 | Seed coating agent of Trichoderma fungi and preparation method thereof |
| CN103125506A (en) * | 2013-03-21 | 2013-06-05 | 浙江大洋生物科技集团股份有限公司 | Pyrimethanil-containing bactericide composition |
Non-Patent Citations (8)
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| 丁延芹，杜秉海，余之和: "《农业微生物学实验技术》", 30 April 2014, 中国农业大学出版社 * |
| 关天舒，朱茂山，杨涛: "《木霉的适宜培养基条件及药剂筛选》", 《辽宁农业科学》 * |
| 刘步林: "《农药剂型加工技术 第二版》", 31 October 1998, 化学工业出版社 * |
| 姚丽美，张婷，陈捷: "《拮抗木霉菌与农药复配包衣种子技术初探》", 《安徽农学通报》 * |
| 张婷: "《木霉菌生物种衣剂的创制与应用》", 《上海交通大学硕士学位论文》 * |
| 李冲伟: "《菌株T-33抑菌活性物质及其对杨树烂皮病菌的抑制机理》", 31 May 2015, 黑龙江大学出版社 * |
| 牛芳胜: "《哈茨木霉菌与5种杀菌剂联合对番茄灰霉病菌的协同作用及增效机制研究》", 《河北农业大学硕士学位论文》 * |
| 胡琼，商世能: "《木霉菌与化学农药相互关系的研究进展》", 《农药》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110622795A (en) * | 2019-09-27 | 2019-12-31 | 贵州省亚热带作物研究所 | Good agricultural operation management method for coix |
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Application publication date: 20171020 |