Field Performance of BAU-Biofungicaide for Management of Narrow Brown Leaf Spot and Bacterial Leaf Blight Disease of Rice CV. BRRI Dhan29

Authors

  • Hyat Mahmud* 1 Chief Instructor, Agriculture Training Institute, Department of Agricultural Extension, Ishwardi, Pabna, Bangladesh Author
  • Ismail Hossain Professor, College of Agricultural sciences, International University of Business Agriculture and Technology (IUBAT), Dhaka, Bangladesh Author
  • Muhammad Emdadul Haque Deputy Director, Horticulture Centre, Department of Agricultural Extension, Mouchak, Gazipur, Bangladesh Author
  • Kamal Hasan AKM PhD fellow, Department of Plant Pathology, Bangladesh Agricultural University (BAU), Mymensingh, Bangladesh Author

DOI:

https://doi.org/10.23880/aabsc-16000154

Keywords:

BAU-Biofungicide, Cercospora oryzae Miyake, Potent, Seed borne pathogen, Seed quality, Xanthomonas oryzae pv. Oryzae

Abstract

Potent (0.1%) and BAU-Biofungicide (2%) revealed the significant reduction both in disease severity and incidence of narrow
brown leaf spot disease, and the lowest disease severity and incidence of bacterial leaf blight disease were 3.00% and 5.83%,
respectively in BRRI dhan29 in 2012 year. BAU-Biofungicide (Trichoderma based preparation), extract of garlic (Allium
sativum) and neem (Azadirachta indica), Bavistin DF (Carbandazim) and Potent 250 EC (Propiconazole) were evaluated in
controlling narrow brown leaf spot and bacterial leaf blight disease (Xanthomonas oryzae pv. Oryzae) under field condition for
producing seed quality and controlling seed borne pathogen of rice cv BRRI dhan29 during 2012 and 2013 years. Maximum
normal seedling (87.67%) and 37.49% higher increase in vigour index on seed quality test of harvested seeds were observed
with BAU-Biofungicide (3%) over control. BAU-Biofungicide (2 and 3%) and Potent 250 EC (0.1%) were found to be effective
in controlling seed borne pathogens. BAU-Biofungicide has also been attributed as profound contribution on quality seed
production of harvested seed of BAU-Biofungicide sprayed plot. 

Downloads

Published

2020-10-27

Issue

Vol. 3 No. 2 (2020)

Section

Articles

License

Copyright (c) 2020 Hyat Mahmud

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

Field Performance of BAU-Biofungicaide for Management of Narrow Brown Leaf Spot and Bacterial Leaf Blight Disease of Rice CV. BRRI Dhan29. (2020). Annals of Advanced Biomedical Sciences, 3(2), 1-9. https://doi.org/10.23880/aabsc-16000154