Study of detecting Plant diseases using Non-Destructive Methods: A Review

Plant diseases are majorly responsible for losses in production and economy of the agricultural industries worldwide. Monitoring and identifying the diseases in plants in early stages become very important, needs an effective management for caring of plants from the diseases. Traditional way of identifying disease symptoms visually on plant is getting limited. The present review recognized the Non-destructive techniques to identifying various diseases on plants. Non-imaging, and imaging techniques provide rapid way for identify diseases in plants. Use of Vegetation indices for studying plant health which depends on various atmospheric and other intrinsic factors.