Cercospora Leaf Spot Disease of Castor in Ericulutre: A Review on Existing Management Strategies

P.R. Narzary *

Department of Sericulture, Forest College and Research Institute, Tamil Nadu Agricultural University, Mettupalayam – 641 301, Tamil Nadu, India.

A. Das

Department of Plant Pathology, Assam Agricultural University, Jorhat, Assam, 785 013, India.

D. Brahma

Department of Sericulture, Forest College and Research Institute, Tamil Nadu Agricultural University, Mettupalayam – 641 301, Tamil Nadu, India.

R. Verma

Department of Plant Pathology, GB Pant University of Agriculture and Technology, Pantnagar – 263 145, Uttarakhand, India.

M. Saikia

Department of Sericulture, Assam Agricultural University, Jorhat, Assam, 785 013, India.

P. K. Kaman

Department of Plant Pathology, Assam Agricultural University, Jorhat, Assam, 785 013, India.

J. Sarma

ICAR-ATARI, Zone-VI, Guwahati 781 017, Assam, India.

*Author to whom correspondence should be addressed.


Abstract

The deadly illness known as "Cercospora leaf spot of castor" affects castor (Ricinus communis L.) plants, which serve as the main food supply for the eri silkworm (Samia ricini Donovan). It is brought on by the fungal infection Cercospora ricinella. The growth and development of eri silkworms as well as the production of silk may be negatively impacted by this disease, which can result in large losses in leaf output, quantity, and quality. This article covers a range of environmentally friendly methods for controlling Cercospora leaf spot in castor plants. It also looks at the effects of chemical fungicides on silkworms and the possibilities of integrated approaches to disease control. By adopting eco-friendly and sustainable methods, the ericulture industry can effectively combat this disease while ensuring the safety and well-being of the eri silkworms and the environment.

Keywords: Frog-eye disease, shot hole symptom, eri silkworm, phytoextracts, biocontrol agents, Trichoderma viride, integrated disease management


How to Cite

Narzary, P.R., A. Das, D. Brahma, R. Verma, M. Saikia, P. K. Kaman, and J. Sarma. 2024. “Cercospora Leaf Spot Disease of Castor in Ericulutre: A Review on Existing Management Strategies”. Archives of Current Research International 24 (5):103-12. https://doi.org/10.9734/acri/2024/v24i5688.