{"title":"应用杀菌剂防治集束豆叶枯病","authors":"Rajni Singh Sasode, Pramod Kumar Fatehpuria, Ajay Singh Kaurav, Hemant Kumar Trivedi","doi":"10.18805/lr-5060","DOIUrl":null,"url":null,"abstract":"Background: Clusterbean [Cyamopsis tetragonaloba (L.) Taub] commonly known as ‘guar’ means ²cow food² is an annual arid and semi-arid legume crop belonging to the family leguminaceae. Methods: Two field experiment were conducted during 2019-2021 to find out the most effective fungicide for the management of Alternaria leaf blight in Cluster. Seven fungicides viz., Tebuconazole 250 EC @ 0.1%, Difenconazole 25 EC @ 0.1%, Hexaconazole 5 EC @ 0.1%, Propiconazole 25 EC @ 0.1%, Chlrothalonil @ 0.2%, Trifloxystrobin 50% WG@ 0.1%, Mancozeb 75% WP @ 0.2% were evaluated for their efficacy aganist cluster bean Alternaria blight. Result: In the year 2019 during Kharif season the foliar spray with Tebuconazole 250 EC @ 0.1% was found to be the most effective fungicide at initiation of flowering and at pod stage with minimum disease severity (9.87 and 12.00%) and the maximum seed yield and straw yield of 2077 and 3994 kg/ha, respectively. During Kharif-2020 same trends was observed with Tebuconazole 250 EC @ 0.1% in reducing the severity of the disease foliar spray of Tebuconazole also recorded the highest B: C ratio of 4:5 and 4.73 during 2019-20 and 2020-21 respectively.","PeriodicalId":18181,"journal":{"name":"Legume Research","volume":"13 1","pages":"0"},"PeriodicalIF":0.8000,"publicationDate":"2023-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Management of Alternaria Leaf Blight (Alternaria cucumerina var.cyamopsidis) in Cluster Bean Through Fungicide Application\",\"authors\":\"Rajni Singh Sasode, Pramod Kumar Fatehpuria, Ajay Singh Kaurav, Hemant Kumar Trivedi\",\"doi\":\"10.18805/lr-5060\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Background: Clusterbean [Cyamopsis tetragonaloba (L.) Taub] commonly known as ‘guar’ means ²cow food² is an annual arid and semi-arid legume crop belonging to the family leguminaceae. Methods: Two field experiment were conducted during 2019-2021 to find out the most effective fungicide for the management of Alternaria leaf blight in Cluster. Seven fungicides viz., Tebuconazole 250 EC @ 0.1%, Difenconazole 25 EC @ 0.1%, Hexaconazole 5 EC @ 0.1%, Propiconazole 25 EC @ 0.1%, Chlrothalonil @ 0.2%, Trifloxystrobin 50% WG@ 0.1%, Mancozeb 75% WP @ 0.2% were evaluated for their efficacy aganist cluster bean Alternaria blight. Result: In the year 2019 during Kharif season the foliar spray with Tebuconazole 250 EC @ 0.1% was found to be the most effective fungicide at initiation of flowering and at pod stage with minimum disease severity (9.87 and 12.00%) and the maximum seed yield and straw yield of 2077 and 3994 kg/ha, respectively. During Kharif-2020 same trends was observed with Tebuconazole 250 EC @ 0.1% in reducing the severity of the disease foliar spray of Tebuconazole also recorded the highest B: C ratio of 4:5 and 4.73 during 2019-20 and 2020-21 respectively.\",\"PeriodicalId\":18181,\"journal\":{\"name\":\"Legume Research\",\"volume\":\"13 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2023-09-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Legume Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.18805/lr-5060\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"AGRONOMY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Legume Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18805/lr-5060","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"AGRONOMY","Score":null,"Total":0}
Management of Alternaria Leaf Blight (Alternaria cucumerina var.cyamopsidis) in Cluster Bean Through Fungicide Application
Background: Clusterbean [Cyamopsis tetragonaloba (L.) Taub] commonly known as ‘guar’ means ²cow food² is an annual arid and semi-arid legume crop belonging to the family leguminaceae. Methods: Two field experiment were conducted during 2019-2021 to find out the most effective fungicide for the management of Alternaria leaf blight in Cluster. Seven fungicides viz., Tebuconazole 250 EC @ 0.1%, Difenconazole 25 EC @ 0.1%, Hexaconazole 5 EC @ 0.1%, Propiconazole 25 EC @ 0.1%, Chlrothalonil @ 0.2%, Trifloxystrobin 50% WG@ 0.1%, Mancozeb 75% WP @ 0.2% were evaluated for their efficacy aganist cluster bean Alternaria blight. Result: In the year 2019 during Kharif season the foliar spray with Tebuconazole 250 EC @ 0.1% was found to be the most effective fungicide at initiation of flowering and at pod stage with minimum disease severity (9.87 and 12.00%) and the maximum seed yield and straw yield of 2077 and 3994 kg/ha, respectively. During Kharif-2020 same trends was observed with Tebuconazole 250 EC @ 0.1% in reducing the severity of the disease foliar spray of Tebuconazole also recorded the highest B: C ratio of 4:5 and 4.73 during 2019-20 and 2020-21 respectively.
期刊介绍:
Legume Research An International Journal. The Journal is an official publication of Agricultural Research Communication Centre. It is designed to bring out the original research articles on genetics, breeding, physiology, bacterial avtivity, production, quality, biochemistry and seeds of legumes crops. The objective of the journal is to serve as a forum for scientific community to publish their research findings on legumes ans to provide basis for new research. Journal is being scanned in the important indexing and abstracting services.