CN104365636A - Multi-component compound seed coating agent applied to corns in northeast region - Google Patents
Multi-component compound seed coating agent applied to corns in northeast region Download PDFInfo
- Publication number
- CN104365636A CN104365636A CN201410660953.0A CN201410660953A CN104365636A CN 104365636 A CN104365636 A CN 104365636A CN 201410660953 A CN201410660953 A CN 201410660953A CN 104365636 A CN104365636 A CN 104365636A
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- CN
- China
- Prior art keywords
- coating agent
- corn
- component compound
- seed coating
- tebuconazole
- 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.)
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Links
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 40
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 27
- 235000005822 corn Nutrition 0.000 title claims abstract description 27
- 240000008042 Zea mays Species 0.000 title abstract description 38
- 150000001875 compounds Chemical class 0.000 title abstract description 9
- 239000011248 coating agent Substances 0.000 title abstract description 8
- 208000003643 Callosities Diseases 0.000 title abstract 2
- 206010020649 Hyperkeratosis Diseases 0.000 title abstract 2
- PXMNMQRDXWABCY-UHFFFAOYSA-N 1-(4-chlorophenyl)-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-ol Chemical compound C1=NC=NN1CC(O)(C(C)(C)C)CCC1=CC=C(Cl)C=C1 PXMNMQRDXWABCY-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000005839 Tebuconazole Substances 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 23
- BRCWUAZOJNULLQ-UHFFFAOYSA-N (2,3-dimethylphenyl) carbamate Chemical compound CC1=CC=CC(OC(N)=O)=C1C BRCWUAZOJNULLQ-UHFFFAOYSA-N 0.000 claims description 15
- 150000002596 lactones Chemical class 0.000 claims description 11
- 239000004480 active ingredient Substances 0.000 claims description 4
- 241000209149 Zea Species 0.000 claims 2
- 239000004009 herbicide Substances 0.000 abstract description 11
- 230000002363 herbicidal effect Effects 0.000 abstract description 10
- 239000002689 soil Substances 0.000 abstract description 5
- 241000238631 Hexapoda Species 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 240000004550 Hesperantha coccinea Species 0.000 abstract description 2
- IXVMHGVQKLDRKH-VRESXRICSA-N Brassinolide Natural products O=C1OC[C@@H]2[C@@H]3[C@@](C)([C@H]([C@@H]([C@@H](O)[C@H](O)[C@H](C(C)C)C)C)CC3)CC[C@@H]2[C@]2(C)[C@@H]1C[C@H](O)[C@H](O)C2 IXVMHGVQKLDRKH-VRESXRICSA-N 0.000 abstract 2
- IXVMHGVQKLDRKH-KNBKMWSGSA-N brassinolide Chemical compound C1OC(=O)[C@H]2C[C@H](O)[C@H](O)C[C@]2(C)[C@H]2CC[C@]3(C)[C@@H]([C@H](C)[C@@H](O)[C@H](O)[C@@H](C)C(C)C)CC[C@H]3[C@@H]21 IXVMHGVQKLDRKH-KNBKMWSGSA-N 0.000 abstract 2
- 241001250070 Sporisorium reilianum Species 0.000 abstract 1
- 208000005374 Poisoning Diseases 0.000 description 18
- 231100000572 poisoning Toxicity 0.000 description 18
- 230000000607 poisoning effect Effects 0.000 description 18
- 238000000034 method Methods 0.000 description 14
- VTNQPKFIQCLBDU-UHFFFAOYSA-N Acetochlor Chemical compound CCOCN(C(=O)CCl)C1=C(C)C=CC=C1CC VTNQPKFIQCLBDU-UHFFFAOYSA-N 0.000 description 13
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 13
- 235000009973 maize Nutrition 0.000 description 13
- 238000012360 testing method Methods 0.000 description 13
- 239000000203 mixture Substances 0.000 description 6
- 238000009331 sowing Methods 0.000 description 6
- 239000002131 composite material Substances 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- DUEPRVBVGDRKAG-UHFFFAOYSA-N carbofuran Chemical compound CNC(=O)OC1=CC=CC2=C1OC(C)(C)C2 DUEPRVBVGDRKAG-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 238000012505 colouration Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 231100000674 Phytotoxicity Toxicity 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009335 monocropping Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a multi-component compound seed coating agent applied to corns in northeast region. The multi-component compound seed coating agent is characterized by comprising 6.505%-10.51% of dimethacarb.tebuconazole.brassinolide. The coating agent specifically comprises the following active components: 0.06-0.1g of dimethacarb, 0.0001-0.0005g of brassinolide and 0.01g of tebuconazole which are added into 100g of corn seeds. The multi-component compound seed coating agent is capable of effectively preventing and treating corn stunt which is commonly known as kaffir lily seedlings, caudex crack dwarf seedlings and old corn seedlings, and sphacelotheca reiliana, relieving herbicide damage and meanwhile, preventing and treating other soil insects.
Description
Technical field
The present invention relates to a kind of corn Recompounded multielement seed coat agent of suitable the Northeast, be the seed coat agent of control of maize soil insect, maize head smut and the poisoning of relieving herbicide Acetochlor, belong to the anti-harmful seed coat agent of a kind of corn.
Background technology
The Northeast soil insect occurs general, and become the harm of some sheet, local is serious, spreads formula development in dispersing at present.Due to benign climate, eelworm harm also occurs frequently.Corn dwarfing, maize head smut are the diseases that northeast generally occurs, and incidence is no better than percent of loss.In recent years, the existing arid low temperature of sowing in spring developed into rainy low temperature, and easily cause the herbicide damage particularly excessive poisoning using generation of Acetochlor, Acetochlor poisoning shows particularly evident on some corn varieties.Current corn dwarfing can only be prevented and treated with the carbofuran of the malicious high residue of height or poisoning Benfuracard micro and seed coat agent medicament for the function of relieving herbicide Acetochlor poisoning does not also have.
Summary of the invention
The object of this invention is to provide a kind of corn Recompounded multielement seed coat agent of suitable the Northeast, it is a kind of Recompounded multielement seed coat agent, can effectively control of maize dwarfing (be commonly called as kaffir lily seedling, stem foot split downgrade seedling, old man's seedling), maize head smut, relieving herbicide poisoning, take into account simultaneously control other soil insect.
Technical scheme of the present invention is achieved in that the corn Recompounded multielement seed coat agent of suitable the Northeast, it is characterized in that: seed coat agent comprises 6.505% ~ 10.51% dimethyl phenyl carbamate Tebuconazole brassin lactones; Each active ingredient content during concrete dressing: every 100g corn seed, uses dimethyl phenyl carbamate 0.06-0.1g, brassin lactones 0.0001-0.0005g, Tebuconazole 0.01g.
Good effect of the present invention the effect in the important function of producing and practical application is compared with other products to have control efficiency good, and toxicity is low, alleviates Acetochlor poisoning feature, specific experiment such as under:
1. control of maize dwarfing test
1.1 test materials and method: 6-10% dimethyl phenyl carbamate seed coat agent, numbering is followed successively by H6, H7, H8, H9, H10.Test kind: Dongdan 213, the previous day is carried out dressing by plastic packaging method in sowing, and pharmacopoeia mass ratio is 1:50.
1.2 tests are arranged: be experimental field located at village village of Mongolia of bright township of Changling county of Jilin province, experimental field for long-term check variety, heavier plot occur, and are continuous cropping maize planting.Experimental plot area is 40m
2, each process repeats for 3 times, and blank is established in test.
1.3 investigation: investigate (general mid or late June) when corn dwarfing shows disease completely.
1.4 interpretation of result
As can be seen from Table 1, mixed go out for concentration more than 6% time, corn dwarfing incidence, can effective control of maize dwarfing lower than 5%.And Ducan duncan's new multiple range method compares, significant difference between contrast and more than 6% dimethyl phenyl carbamate process.
1.5 compound drug field control corn dwarfing examples
Compound drug active ingredient:: 6% dimethyl phenyl carbamate composition, 0.5% Tebuconazole, 0.0005% brassin lactones.
As can be seen from Table 2, still can high-efficiency prevention and control corn dwarfing after composite, and also field trial does not affect and emerges, and can also strong sprout.
2. the poisoning of relieving herbicide Acetochlor and the test of raising emergence rate
2.1 alleviate Acetochlor phytotoxicity test
Test material: novel seed coat agent (active ingredient: 6% dimethyl phenyl carbamate composition, 0.5% Tebuconazole, 0.001% brassin lactones), blank, test No. 1, kind: Fu Er, favorable to the people 3.
Test process: each process 2 basin.Repeat, initial 10 DEG C, process 7 days, so for 3 times
After proceed to 15 DEG C of process 7 days, then proceed to 20 DEG C, constant temperature process, 10 days " Invest, Then Investigate "s
Different disposal poisoning rate.
2.2 Acetochlor process poisoning rates measure
As can be seen from Table 3, energy obviously relieving herbicide Acetochlor poisoning after the composite seed coat agent dressing of new multicomponent, the positive usual amounts of 2250ml/ha() Acetochlor amount ratio contrast poisoning incidence minimizing 25%(favorable to the people 3) and No. 1,22%(Fu Er), 3300ml/ha Acetochlor amount ratio contrast poisoning incidence reduces 46%(favorable to the people 3) and No. 1,22%(Fu Er), 4500ml/ha Acetochlor amount ratio contrast poisoning incidence reduces 65%(favorable to the people 3) and No. 1,81%(Fu Er).Obvious to the corn variety poisoning remission effect of herbicide sensitive for alleviation.
3. control of maize head smut
3.1 test materials and method: 6% dimethyl phenyl carbamate, 0.5% Tebuconazole, 0.005% brassin lactones, kind: lucky single 209
3.2 tests are arranged: be experimental field located at experimental field, Jilin Academy of Agricultural Science, Gongzhuling of Jilin Province, and 0.1% bacterium soil covers and carries out connecing bacterium process.Experimental plot area is 40m
2, each process repeats for 3 times, and blank is established in test.
3.3 investigation: investigate (general late August) when maize head smut shows disease completely.
As can be seen from Table 4, composite rear control maize head smut effect, still up to more than 93, reaches the requirement of high-efficiency prevention and control maize head smut.
This composite seed coat agent dimethyl phenyl carbamate composition mainly control of maize dwarfing, the commercially available medicament can preventing and treating dwarfing only has carbofuran and Benfuracard micro at present, and carbofuran belongs to high malicious high residue medicament, Benfuracard micro preventive and therapeutic effect is also be converted into carbofuran in plant body, dimethyl phenyl carbamate toxicity ratio Benfuracard micro is lower, and preventive effect is suitable.Northeast spring sowing weed killer herbicide usage amount is excessive, and frequent low temperature causes Acetochlor poisoning, and this composite seed coat agent can effectively relieving herbicide poisoning, minimizing poisoning seedling.Dimethyl phenyl carbamate, brassin lactones, Tebuconazole ternary built seed coat agent, for the research and development of NORTHEAST REGION IN Maize Production subject matter, are suitable for changing into product promotion application.
Embodiment
Below in conjunction with embodiment, the present invention will be further described:
Embodiment 1
Every 100g corn seed, use dimethyl phenyl carbamate 0.06g, cole element lactone 0.0001g, after Tebuconazole 0.01g adds the additive compounds such as 8% film forming agent, 5% warning colouration composition, 5% emulsifier, 8% antifreezing agent, form suspension seed-coating agent, before sowing, carry out dressing with corn seed by 1:50 mass ratio.
Embodiment 2
Every 100g corn seed, use dimethyl phenyl carbamate 0.08g, cole element lactone 0.00015g, after Tebuconazole 0.01g adds the additive compounds such as 8% film forming agent, 5% warning colouration composition, 5% emulsifier, 8% antifreezing agent, form suspension seed-coating agent, before sowing, carry out dressing with corn seed by 1:50 mass ratio.
Embodiment 3
Every 100g corn seed, use dimethyl phenyl carbamate 0.1g, cole element lactone 0.0001g, after Tebuconazole 0.01g adds 8% film forming agent, 5% warning colouration composition, 5% emulsifier, 8% antifreezing agent etc. additive compound, form suspension seed-coating agent, before sowing, carry out dressing with corn seed by 1:50 mass ratio.
Claims (1)
1. the corn Recompounded multielement seed coat agent of suitable the Northeast, is characterized in that: seed coat agent comprises 6.505% ~ 10.51% dimethyl phenyl carbamate Tebuconazole brassin lactones; Each active ingredient content during concrete dressing: every 100g corn seed, uses dimethyl phenyl carbamate 0.06-0.1g, brassin lactones 0.0001-0.0005g, Tebuconazole 0.01g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410660953.0A CN104365636B (en) | 2014-11-19 | 2014-11-19 | The corn Recompounded multielement seed coat agent of suitable the Northeast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410660953.0A CN104365636B (en) | 2014-11-19 | 2014-11-19 | The corn Recompounded multielement seed coat agent of suitable the Northeast |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104365636A true CN104365636A (en) | 2015-02-25 |
| CN104365636B CN104365636B (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410660953.0A Expired - Fee Related CN104365636B (en) | 2014-11-19 | 2014-11-19 | The corn Recompounded multielement seed coat agent of suitable the Northeast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104365636B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920477A (en) * | 2015-06-15 | 2015-09-23 | 吉林省农业科学院 | Beauveria bassiana seed coating and preparation method thereof |
| CN109997855A (en) * | 2019-04-30 | 2019-07-12 | 江西鑫邦科技有限责任公司 | A kind of suspension seed-coating agent for preventing and treating smut of maize |
| CN110384093A (en) * | 2018-04-20 | 2019-10-29 | 拜耳作物科学(中国)有限公司 | Fluopyram is used to prevent and treat the method and purposes of corn dwarfing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057931A (en) * | 2010-11-24 | 2011-05-18 | 吉林省农业科学院植物保护研究所 | Novel seed coating for preventing and treating corn soil insect and resisting chilling injury in seedling stage |
-
2014
- 2014-11-19 CN CN201410660953.0A patent/CN104365636B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057931A (en) * | 2010-11-24 | 2011-05-18 | 吉林省农业科学院植物保护研究所 | Novel seed coating for preventing and treating corn soil insect and resisting chilling injury in seedling stage |
Non-Patent Citations (1)
| Title |
|---|
| 王柏涛 记者 于宁: "我省玉米矮化病防治取得突破 新型种衣剂研制成功", 《吉林日报》, 26 June 2013 (2013-06-26), pages 1 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920477A (en) * | 2015-06-15 | 2015-09-23 | 吉林省农业科学院 | Beauveria bassiana seed coating and preparation method thereof |
| CN104920477B (en) * | 2015-06-15 | 2017-12-08 | 吉林省农业科学院 | A kind of beauveria bassiana seed coat agent and preparation method thereof |
| CN110384093A (en) * | 2018-04-20 | 2019-10-29 | 拜耳作物科学(中国)有限公司 | Fluopyram is used to prevent and treat the method and purposes of corn dwarfing |
| CN110384093B (en) * | 2018-04-20 | 2022-01-14 | 拜耳作物科学(中国)有限公司 | Method and application of fluopyram for preventing and treating maize dwarf disease |
| CN109997855A (en) * | 2019-04-30 | 2019-07-12 | 江西鑫邦科技有限责任公司 | A kind of suspension seed-coating agent for preventing and treating smut of maize |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104365636B (en) | 2016-08-24 |
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Granted publication date: 20160824 |
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