Sustainable management of bud rot disease of coconut

Authors

  • VH Prathibha ICAR-Central Plantation Crops Research Institute, Kasaragod, Kerala, India
  • Daliyamol ICAR-Central Plantation Crops Research Institute, Kasaragod, Kerala, India
  • Rajkumar ICAR-Central Plantation Crops Research Institute, Kasaragod, Kerala, India
  • Vinayaka Hegde ICAR-Central Plantation Crops Research Institute, Kasaragod, Kerala, India
  • Kp Chandran ICAR-Central Plantation Crops Research Institute, Kasaragod, Kerala, India

DOI:

https://doi.org/10.3329/bjb.v52i3.68893

Keywords:

Coconut, Bud rot, Phytophthora, Management

Abstract

Bud rot incited by Phytophthora palmivora Butl. is a fatal disease in coconut. Different fungicides were tested under in vitro condition and highly effective fungicides were selected for evaluation under field condition to develop IDM strategies against bud rot. All the fungicides and Trichoderma coir pith cake significantly reduced the bud rot disease incidence compared to the control. Five fungicides were highly effective for three consecutive years. Chlorothalonil 78.12 WP was found cost effective in the management of bud rot disease and Trichoderma coir pith cake could be used for eco-friendly management of the disease.

Bangladesh J. Bot. 52(3): 749-753, 2023 (September)

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Published

2023-10-12

How to Cite

Prathibha, V. ., Daliyamol, Rajkumar, Hegde , V. ., & Chandran , K. . (2023). Sustainable management of bud rot disease of coconut. Bangladesh Journal of Botany, 52(3), 749–753. https://doi.org/10.3329/bjb.v52i3.68893

Issue

Vol. 52 No. 3 (2023)

Section

Articles

License

© Bangladesh Botanical Society

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