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Eco Friendly Management of Stem and Root Rot of Sesame using Plant Extracts and Bio agents

机译:使用植物提取物和生物制剂对芝麻茎腐病和根腐病进行环保管理

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摘要

Stem and root rot disease isa great threat for production of Sesame. The use of synthetic fungicides to manage stem and root rot disease in sesamepose serious risks to human health and safety; and now a day's trend shifting towards healthy, safe and sound eco-friendly control of plant disease. The main objective of the present study was to assess the efficacy of four phytoextracts and four bio agents against the pathogen of Macrophomina phaseoUna causing stem and root rot of sesameat Department of Plant Pathology, College of Agriculture, Jodhpur in 2020-21. The results revealed that, garlic clove extract (77.91%) was found effective inhibiting mycelial growth followed byNSKE (62.02%) andAak (52.16%) and least inhibition was observed in Tulsi (33.04%) at 10% concentration. In case of bio-agents, T. harziarium was most effective and inhibited mycelial growthby 74.92% followed by T. Viride(67.81%) and Pseudomonas fluorescens (54.95%) after 7 days of incubation. Bacillus subtilis showed minimum per cent mycelial growth inhibition (48.99%).
机译:茎和根腐烂病是巨大的威胁芝麻的生产。杀真菌剂管理茎和根腐烂病人类健康和sesamepose严重风险安全;健康、安全、环保控制声音植物病害。研究旨在评估四个的功效phytoextracts和四个生物制剂对病原体的Macrophomina phaseoUna造成阀杆sesameat部门和根腐烂的植物病理学、农业学院、焦特布尔2020 - 21所示。提取(77.91%)被发现有效的抑制菌丝体生长遵循byNSKE andAak (62.02%)观察最少(52.16%)和抑制坦浓度(33.04%)为10%。bio-agents, t . harziarium是最有效的抑制菌丝的growthby 74.92% T紧随其后。Viride(67.81%)和荧光假7天的孵化后(54.95%)。细小显示最低每分钱菌丝的生长抑制(48.99%)。

著录项

  • 来源
    《Agrica》 |2022年第6期|69-75|共7页
  • 作者单位

    Department of Plant Pathology, CoA, Jodhpur (Agriculture University, Jodhpur, Rajasthan- 342304, India;

    Department of Plant Pathology, CoA, Bikaner (Swami Keshwanand Rajasthan Agricultural University, Bikaner- 334006, (Rajasthan), India;

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  • 原文格式 PDF
  • 正文语种 英语
  • 中图分类 农业科学;
  • 关键词

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