Management of Sheath blight of Rice with Integration of Trichoderma harzianum and Pseudomonas fluorescens
2010
Singh, Vivek | Kumar, Ravinder | Singh, Gopal | Prasad, C. S.
The present investigation was undertaken to asses the combined application of fungal and bacterial antagonists (Trichoderma harzianum and Pseudomonas fluorescens-27) applied as seedling root dip and foliar spray against the sheath blight of rice caused by Rhizoctonia solani under glass house conditions. Seedling root dip with T. harzianum + P. fluorescens-27 and foliar spray with T. harzianum was the most effective in reducing the disease severity (45.8- 48.0 %) and disease incidence (60.1- 61.5 %) followed by seedling root dip with T. harzianum + P. fluorescens-27 and foliar spray with P. fluorescens-27 which resulted in the reduction of disease severity (43.0- 43.4%) and disease incidence (56.7-56.9%), respectively. Among all the integrated treatments, reduction of sheath blight was lowest in combination of seedling root dip with T. harzianum + P. fluorescens- 27 with disease severity of (26.9-28.3%) and disease incidence of (31.5-34.7%).
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Indian Council of Agricultural Research