CN108142447B - 一种铁苋菜提取物及其作为植物抗菌物的应用 - Google Patents
一种铁苋菜提取物及其作为植物抗菌物的应用 Download PDFInfo
- Publication number
- CN108142447B CN108142447B CN201711325189.1A CN201711325189A CN108142447B CN 108142447 B CN108142447 B CN 108142447B CN 201711325189 A CN201711325189 A CN 201711325189A CN 108142447 B CN108142447 B CN 108142447B
- Authority
- CN
- China
- Prior art keywords
- extract
- alcohol extract
- botrytis cinerea
- strains
- carbendazim
- 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.)
- Expired - Fee Related
Links
- 239000000284 extract Substances 0.000 title claims abstract description 44
- 241000196324 Embryophyta Species 0.000 title claims abstract description 17
- 230000000844 anti-bacterial effect Effects 0.000 title abstract description 9
- 241000448435 Acalypha australis Species 0.000 title description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 36
- 241001060350 Acalypha Species 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 5
- 238000005303 weighing Methods 0.000 claims abstract description 5
- 239000000706 filtrate Substances 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims abstract description 4
- 238000002791 soaking Methods 0.000 claims abstract description 4
- 238000002137 ultrasound extraction Methods 0.000 claims abstract description 4
- 238000000605 extraction Methods 0.000 claims abstract description 3
- 241000123650 Botrytis cinerea Species 0.000 claims description 19
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 claims description 14
- 239000006013 carbendazim Substances 0.000 claims description 14
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 claims description 14
- 241000219095 Vitis Species 0.000 claims description 11
- 201000010099 disease Diseases 0.000 claims description 8
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 8
- 241000193738 Bacillus anthracis Species 0.000 claims description 6
- 230000002401 inhibitory effect Effects 0.000 claims description 6
- 241000222199 Colletotrichum Species 0.000 claims description 5
- 244000052616 bacterial pathogen Species 0.000 claims description 5
- 239000003814 drug Substances 0.000 claims description 5
- 241001465180 Botrytis Species 0.000 claims description 3
- 241000228245 Aspergillus niger Species 0.000 claims description 2
- 125000003158 alcohol group Chemical group 0.000 claims description 2
- 235000009392 Vitis Nutrition 0.000 claims 1
- 238000003828 vacuum filtration Methods 0.000 claims 1
- 240000000560 Citrus x paradisi Species 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 abstract description 3
- 241001465754 Metazoa Species 0.000 abstract description 2
- 230000000853 biopesticidal effect Effects 0.000 abstract description 2
- 231100000956 nontoxicity Toxicity 0.000 abstract description 2
- 238000001228 spectrum Methods 0.000 abstract description 2
- 230000005764 inhibitory process Effects 0.000 description 17
- 235000009754 Vitis X bourquina Nutrition 0.000 description 10
- 235000012333 Vitis X labruscana Nutrition 0.000 description 10
- 235000014787 Vitis vinifera Nutrition 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 239000000575 pesticide Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000002265 prevention Effects 0.000 description 5
- 239000001963 growth medium Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241001529387 Colletotrichum gloeosporioides Species 0.000 description 3
- 241000233866 Fungi Species 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 3
- 244000052769 pathogen Species 0.000 description 3
- 230000001717 pathogenic effect Effects 0.000 description 3
- 241000125121 Aspergillus carbonarius Species 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 241000221017 Euphorbiaceae Species 0.000 description 2
- 241000219094 Vitaceae Species 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000003385 bacteriostatic effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 235000021021 grapes Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000008223 sterile water Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000213006 Angelica dahurica Species 0.000 description 1
- 201000002909 Aspergillosis Diseases 0.000 description 1
- 208000036641 Aspergillus infections Diseases 0.000 description 1
- 241000688200 Cingulata Species 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 231100000678 Mycotoxin Toxicity 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000006286 aqueous extract Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 244000053095 fungal pathogen Species 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002636 mycotoxin Substances 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/18—Euphorbiaceae [Spurge family], e.g. ricinus [castorbean]
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Biotechnology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
本发明涉及一种铁苋菜提取物,所述的铁苋菜提取物为醇提物,其中醇提物提取方法为:是称取粉碎样品800g,用5倍量的乙醇浸泡植物干粉,室温下静置12h;超声提取2h;减压抽滤,连续提取3次,合并滤液,在45℃下用旋转蒸发仪浓缩,干燥后,4℃中保存、备用;还包括铁苋菜提取物作为植物抗菌物的应用。本发明所用的铁苋菜提取物是一种植物源生物农药,其具有抗菌活性高、抑菌谱广、不易产生抗性、对人和动物无毒的特点,可以提高葡萄果实食品安全性。
Description
技术领域
本发明涉及生物农药领域,具体涉及植物源生物农药,更具体涉及一种铁苋菜提取物及其作为植物抗菌物的应用。
背景技术
葡萄与其它园艺作物一样,病虫害的严重危害是产业健康发展的限制因子,常见的、危害严重的葡萄病害如葡萄灰霉病、白腐病、炭疽病等;这些病害的为害严重影响葡萄质量和产量,不但是我国葡萄生产上必须解决的困难,而且也是世界性葡萄生产上的难题。农业生产中,常用防控方法为使用化学农药的化学防治法,但是化学防治存在引起葡萄病原菌的抗药性、残留污染、再猖獗等风险。使用多种方法交替配合综合防控是病虫害防控及防止真菌毒素污染的发展方向和避免风险的途径。因此寻找非化学农药的其它途径和方法,是产业发展的重要任务,也是科学研究的重要课题。从植物中挖掘植物源方法,包括开发植物源农药、从植物源化合物中寻找先导化合物、甚至植物浸提液的直接利用,是这个发展方向的重要内容。
铁苋菜(Acalypha australis L.)是大戟科(Euphorbiaceae)铁苋菜属(Acalypha)植物,我国除西部高原或干燥地区外,大部分省区均产。生于海拔20-1200米平原或山坡较湿润耕地和空旷草地,有时石灰岩山疏林下。俄罗斯远东地区、朝鲜、日本、菲律宾、越南、老挝也有分布。但未见将其作为生物农药应用到葡萄病害防治的报道和研究。
发明内容
本发明主要解决的技术问题是提供一种铁苋菜提取物及其作为植物抗菌物的应用,能够达到较理想的防治效果,且可提高葡萄食品安全性。
为解决上述技术问题,本发明采用的技术方案是:
一种铁苋菜提取物,所述的铁苋菜提取物为醇提物,所述的醇提物提取方法为:称取粉碎样品800g,用5倍量的乙醇浸泡植物干粉,室温下静置12h;超声提取2h;减压抽滤,连续提取3次,合并滤液,在45℃下用旋转蒸发仪浓缩,干燥后,4℃中保存、备用。
还涉及一种铁苋菜提取物作为植物抗菌物的应用,所述的铁苋菜提取物对以下病害病原菌有显著的抑菌活性,主要包括葡萄灰霉病菌、葡萄白腐病菌、葡萄炭疽病菌和炭黑曲霉病菌。
进一步,其中所述的葡萄炭疽病菌包括对多菌灵高抗炭疽病菌菌株,所述的灰霉病菌包括对多菌灵高抗灰霉病菌菌株。
进一步,所述的醇提物浓度为0.3125mg/mL-5mg/mL。
进一步,当醇提物浓度为5mg/mL时,对炭疽病菌、白腐病菌和灰霉病菌抑制率分别为48.09%、73.49%和15.74%,对多菌灵敏感炭疽病菌菌株FJZZ-62、coll-9和coll-20的抑制率分别为59.26%、52.41%和43.75%,对多菌灵高抗炭疽病菌菌株FJND-9、FJND-40和GZSD-89的抑制率分别为61.72%、57.66%和60.00%,对多菌灵敏感葡萄灰霉病菌菌株GXGL-7、GXNN-6和GXNN-7的抑制率分别为30.63%、23.34%和27.61%,对高抗葡萄灰霉病菌菌株HBLF-10、GXZY-4和GXZY-7的抑制率分别为26.72%、48.13%和29.80%。
本发明的有益效果是:本发明涉及的铁苋菜提取物作为有效成分的杀菌药物是一种植物源生物农药,属于生物药物的一种,符合现代社会对新农药的要求。其次,铁苋菜提取物具有抗菌活性高、抑菌谱广、不易产生抗性、对人和动物无毒的特点。另外,其对葡萄果实常见病原菌有抑制效果,可以提高葡萄果实食品安全性。
具体实施方式
下面结合较佳实施例进行详细阐述,以使本发明的优点和特征能更易于被本领域技术人员理解,从而对本发明的保护范围做出更为清楚明确的界定。
实施例1:
一、醇提物的制备
本发明的铁苋菜购自安徽亳州药材市场。将备用材料晒干,粉碎,放在通风干燥处保存备用。称取粉碎样品800g,用5倍量的乙醇浸泡植物干粉,室温下静置12h;超声提取2h;减压抽滤,连续提取3次,合并滤液,在45℃下用旋转蒸发仪浓缩,干燥后,4℃中保存、备用。
二、醇提物的抑菌作用
采用菌丝生长速率法测定白芷水提物、醇提物对葡萄灰霉病菌(Botrytiscinerea)、葡萄白腐病菌(Coniothyrium diplodiella)、葡萄炭疽病菌(Glomerellacingulata)和炭黑曲霉(Aspergillus carbonarius)的抑菌活性。具体步骤如下:
将冻存菌种于室温下复苏,用接种针挑取少量菌落挑取至含PDA培养基的培养皿中心区域,封口,无光照倒置培养于温度25℃、湿度73%的培养箱中。
称取一定量的提取物,用无菌水将醇提物分别配制成50mg/mL、25mg/mL、12.5mg/mL、6.25mg/mL、3.125mg/mL的溶液。无菌水作为空白对照,5μg/mL的多菌灵作为阳性对照。在无菌洁净工作台中,将配制好的药液分别与PDA培养基按照1:9的比例混,使带药培养基的浓度为5mg/mL、2.5mg/mL、1.25mg/mL、0.625mg/mL、0.3125mg/mL,倒入直径为90mm的培养皿,放置待其凝固。
将菌种活化后,用无菌打孔器(Ф=5mm)在菌丝生长旺盛处均匀打孔,制得菌饼,接种到带药培养基上,每个培养皿中央接一个菌饼,在温度为25-28℃,湿度为73%的培养箱中倒置培养2-7d后,用十字交叉法测菌落直径,计算抑制率。每个处理设3个重复。
结果表明:铁苋菜醇提物对4种葡萄病原真菌表现出不同程度的抑菌效果,当醇提物浓度为5mg/mL时,对炭疽病菌、白腐病菌和灰霉病菌抑制率分别为48.09%、73.49%和15.74%,对炭黑曲霉病菌没有抑制作用。
三、醇提物对多菌灵敏感炭疽病菌菌株的抑制作用
当铁苋菜醇提物浓度为5mg/mL时,对多菌灵敏感炭疽病菌菌株FJZZ-62、coll-9和coll-20的抑制率分别为59.26%、52.41%和43.75%。
四、醇提物对多菌灵高抗炭疽病菌菌株的抑制作用
100μg/mL多菌灵对菌株FJND-9、FJND-40和GZSD-89的抑制率分别为9.80%、21.50%和10.01%。铁苋菜醇提物对多菌灵高抗炭疽病菌菌株具有较好的抑制活性。当铁苋菜醇提物浓度为5mg/mL时,对多菌灵高抗炭疽病菌菌株FJND-9、FJND-40和GZSD-89的抑制率分别为61.72%、57.66%和60.00%,显著强于100μg/mL多菌灵的抑制作用。
五、醇提物对多菌灵敏感灰霉病菌菌株的抑制作用
当铁苋菜醇提物浓度为5mg/mL时,对多菌灵敏感葡萄灰霉病菌菌株GXGL-7、GXNN-6和GXNN-7的抑制率分别为30.63%、23.34%和27.61%。
六、醇提物对多菌灵高抗灰霉病菌菌株的抑制作用
100μg/mL多菌灵对菌株HBLF-10、GXZY-4和GXZY-7的抑制率分别为53.45%、55.11%和14.76%。铁苋菜醇提物对高抗葡萄灰霉病菌菌株也表现出一定的抑制作用。当铁苋菜醇提物浓度为5mg/mL时,对高抗葡萄灰霉病菌菌株HBLF-10、GXZY-4和GXZY-7的抑制率分别为26.72%、48.13%和29.80%。
以上所述仅为本发明的实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。
Claims (3)
1.一种铁苋菜提取物作为植物抗病害病原菌药物 的应用,其特征在于:所述的铁苋菜提取物为醇提物,所述的醇提物提取方法为:称取粉碎样品800g,用5倍量的乙醇浸泡植物干粉,室温下静置12h;超声提取2h;减压抽滤,连续提取3次,合并滤液,在45℃下用旋转蒸发仪浓缩,干燥后,4℃中保存、备用,所述的病害病原菌为葡萄灰霉病菌、葡萄白腐病菌、葡萄炭疽病菌和炭黑曲霉病菌,所述的醇提物浓度为0.3125mg/mL-5mg/mL。
2.如权利要求1所述的应用,其特征在于,其中所述的葡萄炭疽病菌包括对多菌灵高抗炭疽病菌菌株,所述的灰霉病菌包括对多菌灵高抗灰霉病菌菌株。
3.如权利要求1所述的应用,其特征在于,当醇提物浓度为5mg/mL时,对炭疽病菌、白腐病菌和灰霉病菌抑制率分别为48.09%、73.49%和15.74%,对多菌灵敏感炭疽病菌菌株FJZZ-62、coll-9和coll-20的抑制率分别为59.26%、52.41%和43.75%,对多菌灵高抗炭疽病菌菌株FJND-9、FJND-40和GZSD-89的抑制率分别为61.72%、57.66%和60.00%,对多菌灵敏感葡萄灰霉病菌菌株GXGL-7、GXNN-6和GXNN-7的抑制率分别为30.63%、23.34%和27.61%,对高抗葡萄灰霉病菌菌株HBLF-10、GXZY-4和GXZY-7的抑制率分别为26.72%、48.13%和29.80%。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711325189.1A CN108142447B (zh) | 2017-12-13 | 2017-12-13 | 一种铁苋菜提取物及其作为植物抗菌物的应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711325189.1A CN108142447B (zh) | 2017-12-13 | 2017-12-13 | 一种铁苋菜提取物及其作为植物抗菌物的应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108142447A CN108142447A (zh) | 2018-06-12 |
CN108142447B true CN108142447B (zh) | 2020-09-25 |
Family
ID=62467069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711325189.1A Expired - Fee Related CN108142447B (zh) | 2017-12-13 | 2017-12-13 | 一种铁苋菜提取物及其作为植物抗菌物的应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108142447B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108991102B (zh) * | 2018-08-31 | 2021-07-27 | 广西杨氏鲜果有限公司 | 一种采后蜜柑的贮藏方法 |
CN115581717A (zh) * | 2022-10-12 | 2023-01-10 | 南京农业大学 | 仔猪抗腹泻和促消化的植物提取物的制备方法及其应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103651597A (zh) * | 2013-12-30 | 2014-03-26 | 成都新朝阳作物科学有限公司 | 含铁苋菜和毛鱼藤提取物的农药及其制备方法和用途 |
CN105767024A (zh) * | 2016-05-09 | 2016-07-20 | 山西农业大学 | 含铁苋提取物的植物源杀螨剂及其制备方法 |
-
2017
- 2017-12-13 CN CN201711325189.1A patent/CN108142447B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103651597A (zh) * | 2013-12-30 | 2014-03-26 | 成都新朝阳作物科学有限公司 | 含铁苋菜和毛鱼藤提取物的农药及其制备方法和用途 |
CN105767024A (zh) * | 2016-05-09 | 2016-07-20 | 山西农业大学 | 含铁苋提取物的植物源杀螨剂及其制备方法 |
Non-Patent Citations (2)
Title |
---|
58种植物提取液对葡萄霜霉病菌的抑菌活性筛选研究;陈娇 等;《天然产物研究与开发》;20021030;第14卷(第5期);第9-13页 * |
铁苋菜不同溶剂提取物抑菌作用的研究;向秋玲;《江苏农业科学》;20100815(第4期);第360-362页 * |
Also Published As
Publication number | Publication date |
---|---|
CN108142447A (zh) | 2018-06-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108142451B (zh) | 一种紫苏提取物及其作为植物抗菌物的应用 | |
KR20140039394A (ko) | 생약 혼합물의 알코올 숙성물을 함유하는 살충제 또는 살진균제 조성물 | |
CN100560714C (zh) | 一株生防放线菌-淀粉酶产色链霉菌d | |
CN109452320B (zh) | 母丁香挥发油的用途 | |
CN105494460A (zh) | 互叶白千层精油在防治储粮害虫上的应用 | |
Ting-Ting et al. | The inhibitive effects of garlic bulb crude extract on Fulvia fulva of tomato | |
Nwachukwu et al. | Evaluation of plant extracts for antifungal activity against Sclerotium rolfsii causing cocoyam cormel rot in storage | |
CN108142447B (zh) | 一种铁苋菜提取物及其作为植物抗菌物的应用 | |
CN101223879B (zh) | 一种防治蔬菜真菌病害的微生物农药的制备方法 | |
CN108157393B (zh) | 一种白芷提取物及其作为植物抗菌物的应用 | |
KR20140042268A (ko) | 인삼 수경재배용 양액 및 그 제조방법 | |
CN108142450B (zh) | 一种荆芥提取物及其作为植物抗菌物的应用 | |
CN108142442B (zh) | 一种鹿蹄草提取物及其作为植物抗菌物的应用 | |
Rathod et al. | Antifungal activity of some medicinal plant material extract against fungus Aspergillus niger | |
CN113875779B (zh) | 杀菌剂组合物及其制备方法 | |
Swamy et al. | Sunlight induced mediated silver nanoparticles from seeds of Thevetia peruviana L., characterization and their antifungal efficacy against Curvularia lunata (Wakker) Boedijn | |
CN108184920B (zh) | 一种龙葵提取物及其作为植物抗菌物的应用 | |
CN110742076B (zh) | 甘草苷在防治作物卵菌及真菌病害中的用途 | |
CN108142443B (zh) | 一种细辛提取物及其作为植物抗菌物的应用 | |
Onaran | In vitro antifungal activities of some plant extracts against plant pathogenic fungi in Turkey | |
CN102037964B (zh) | 杜鹃素在制备杀菌剂中的应用 | |
Rehman et al. | Etiology Pathogenicity and Management of Collar Rot in Cockscomb (Celosia argentea) | |
CN108142441B (zh) | 一种虎耳草提取物及其作为植物抗菌物的应用 | |
CN101919332A (zh) | 一种番茄叶霉病的生物防治方法 | |
CN101283684A (zh) | 一种化合物在防治黄瓜枯萎病和番茄灰霉病中的应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 |