Management of Foot and Root Rot Disease of Eggplant (Solanum melongena L.) Caused by Sclerotium rolfsii under In Vivo Condition

The Agriculturists Pub Date : 2018-07-21 DOI:10.3329/AGRIC.V16I1.37536

M. A. Siddique, A. Ahmmed, N. Jahan, Golam Hasan Mazumder, R. Islam

{"title":"Management of Foot and Root Rot Disease of Eggplant (Solanum melongena L.) Caused by Sclerotium rolfsii under In Vivo Condition","authors":"M. A. Siddique, A. Ahmmed, N. Jahan, Golam Hasan Mazumder, R. Islam","doi":"10.3329/AGRIC.V16I1.37536","DOIUrl":null,"url":null,"abstract":"An experiment was conducted to evaluate the efficacy of fungicides, plant extracts, organic manure and biocontrol-agents against foot and root rot disease of eggplant caused by Sclerotium rolfsii. Five chemical fungicides, two plant extracts, organic amendment - poultry manure and biocontrol-agent Trichoderma harzianum were evaluated against the disease in field condition. Fungicides and plant extracts were sprayed at the base of each plant and adjacent soil at 40, 50 and 60 days after transplanting. Organic manure and biocontrol-agent were applied to the soil before transplanting. The lowest disease incidence (7.10 %) and no disease severity were observed in Bavistin 50 WP at 120 DAT followed by Topgan 50 WP and Ridomil Gold. Higher yield and plant growth like plant hight (88 cm), number of branch/plant (7.33) and number of leaf/branch (25.33) was also supported by Bavistin 50 WP . The highest benefit cost ratio was also calculated in Bavistin 50 WP followed by Topgan 50 WP and Ridomil Gold. Application of biocontrol-agent (T. harzianum) also showed promising effect against foot and root rot disease.The Agriculturists 2018; 16(1) 78-86","PeriodicalId":322702,"journal":{"name":"The Agriculturists","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Agriculturists","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3329/AGRIC.V16I1.37536","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 6

Abstract

An experiment was conducted to evaluate the efficacy of fungicides, plant extracts, organic manure and biocontrol-agents against foot and root rot disease of eggplant caused by Sclerotium rolfsii. Five chemical fungicides, two plant extracts, organic amendment - poultry manure and biocontrol-agent Trichoderma harzianum were evaluated against the disease in field condition. Fungicides and plant extracts were sprayed at the base of each plant and adjacent soil at 40, 50 and 60 days after transplanting. Organic manure and biocontrol-agent were applied to the soil before transplanting. The lowest disease incidence (7.10 %) and no disease severity were observed in Bavistin 50 WP at 120 DAT followed by Topgan 50 WP and Ridomil Gold. Higher yield and plant growth like plant hight (88 cm), number of branch/plant (7.33) and number of leaf/branch (25.33) was also supported by Bavistin 50 WP . The highest benefit cost ratio was also calculated in Bavistin 50 WP followed by Topgan 50 WP and Ridomil Gold. Application of biocontrol-agent (T. harzianum) also showed promising effect against foot and root rot disease.The Agriculturists 2018; 16(1) 78-86

查看原文本刊更多论文

茄子足、根腐病的防治体内条件下由罗氏菌核菌引起

研究了杀菌剂、植物提取物、有机肥和生物防治剂对茄子根腐病的防治效果。在田间条件下对5种化学杀菌剂、2种植物提取物、有机改良剂-禽粪和生物防治剂-哈茨木霉进行了防治评价。在移栽后40、50和60 d分别在每株根部和邻近土壤喷洒杀菌剂和植物提取物。移栽前施用有机肥和生物防治剂。在120 DAT时，巴伐斯汀50 WP组的发病率最低(7.10%)，无疾病严重程度，其次是Topgan 50 WP和利多密金组。在高株高(88 cm)、枝/株数(7.33枝)和叶/枝数(25.33叶/枝)方面，巴伐斯汀50 WP也具有较高的产量和植株生长。巴伐司汀50wp的效益成本比最高，其次是Topgan 50wp和利多密Gold。生物防治剂(哈氏霉)的应用对防治足腐病和根腐病也显示出良好的效果。农业学家2018;16 (1) 78 - 86

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

The Agriculturists

自引率

0.00%

发文量