{"title":"植物酒精提取物对减轻 Fusarium solani f.sp. pisi 引起的豌豆根腐病的生物功效","authors":"Khushwinder Kaur, BR. Thakur, Kulveer Singh Dhillon","doi":"10.9734/jamb/2024/v24i3805","DOIUrl":null,"url":null,"abstract":"Pea root rot caused by Fusarium solani f. sp. pisi has been observed as an alarming problem in pea growing regions of Himachal Pradesh and poses major constraints in pea cultivations. The alcoholic leaf extracts of four plants viz., Eupatorium adenophorum, Eucalyptus sp., Vitex negundo and Ageratum conyzoides were evaluated at different concentrations for their efficacy against F. solani f. sp. pisi under in vitro conditions. Among all extracts, E. adenophorum yielded maximum mycelial inhibition of 77.4 per cent followed by Eucalyptus sp. 74.9 per cent at 25 per cent test concentration. Thus, among all test botanicals, E. adenophorum was found the most efficient against F. solani f. sp. pisi. These findings suggest that E. adenophorum extracts could be used as eco-friendly alternatives to control Fusarium solani f. sp. pisi.","PeriodicalId":510775,"journal":{"name":"Journal of Advances in Microbiology","volume":"34 8","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Bio-efficacy of Alcoholic Extracts of Botanicals to Mitigate Pea Root Rot Caused by Fusarium solani f.sp. pisi\",\"authors\":\"Khushwinder Kaur, BR. Thakur, Kulveer Singh Dhillon\",\"doi\":\"10.9734/jamb/2024/v24i3805\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Pea root rot caused by Fusarium solani f. sp. pisi has been observed as an alarming problem in pea growing regions of Himachal Pradesh and poses major constraints in pea cultivations. The alcoholic leaf extracts of four plants viz., Eupatorium adenophorum, Eucalyptus sp., Vitex negundo and Ageratum conyzoides were evaluated at different concentrations for their efficacy against F. solani f. sp. pisi under in vitro conditions. Among all extracts, E. adenophorum yielded maximum mycelial inhibition of 77.4 per cent followed by Eucalyptus sp. 74.9 per cent at 25 per cent test concentration. Thus, among all test botanicals, E. adenophorum was found the most efficient against F. solani f. sp. pisi. These findings suggest that E. adenophorum extracts could be used as eco-friendly alternatives to control Fusarium solani f. sp. pisi.\",\"PeriodicalId\":510775,\"journal\":{\"name\":\"Journal of Advances in Microbiology\",\"volume\":\"34 8\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-03-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Advances in Microbiology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.9734/jamb/2024/v24i3805\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Advances in Microbiology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.9734/jamb/2024/v24i3805","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
在喜马偕尔邦的豌豆种植区，由 Fusarium solani f. sp. pisi 引起的豌豆根腐病已成为一个令人担忧的问题，对豌豆的种植造成了很大的限制。在体外条件下，评估了四种植物（Eupatorium adenophorum、Eucalyptus sp.、Vitex negundo 和 Ageratum conyzoides）不同浓度的叶醇提取物对 F. solani f. sp. pisi 的药效。在所有提取物中，当测试浓度为 25% 时，E. adenophorum 对菌丝的抑制率最高，为 77.4%，其次是 Eucalyptus sp.因此，在所有测试植物中，腺角桉对 F. solani f. sp. pisi 的抑制率最高。这些研究结果表明，E. adenophorum 提取物可作为生态友好型替代品来控制 Fusarium solani f. sp. pisi。
Bio-efficacy of Alcoholic Extracts of Botanicals to Mitigate Pea Root Rot Caused by Fusarium solani f.sp. pisi
Pea root rot caused by Fusarium solani f. sp. pisi has been observed as an alarming problem in pea growing regions of Himachal Pradesh and poses major constraints in pea cultivations. The alcoholic leaf extracts of four plants viz., Eupatorium adenophorum, Eucalyptus sp., Vitex negundo and Ageratum conyzoides were evaluated at different concentrations for their efficacy against F. solani f. sp. pisi under in vitro conditions. Among all extracts, E. adenophorum yielded maximum mycelial inhibition of 77.4 per cent followed by Eucalyptus sp. 74.9 per cent at 25 per cent test concentration. Thus, among all test botanicals, E. adenophorum was found the most efficient against F. solani f. sp. pisi. These findings suggest that E. adenophorum extracts could be used as eco-friendly alternatives to control Fusarium solani f. sp. pisi.
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