A new concept called ecological engineering to reduce pests


Erode district alone has 32,000 hectares under paddy cultivation. The district runs across the Cauvery and Bhavani river basin.

Due to unfavourable climatic conditions pest infestation such as rice stem borer, leaf folder, ear head bug, gall midge, rice thrips — all common in paddy cultivation — create havoc every season leading to nearly 30 per cent yield loss.

Many farmers mostly rely on chemical pesticides (insecticide and fungicide) for managing both pests and infestations. If they are advocates of organic farming then they use bio pesticides to keep the menace under control.

Biodiversity

Presently a new technology called Ecological engineering for pest management has been introduced by National Institute of Plant Health Management (NIPHM), Hyderabad to aid farmers maintain the biodiversity and keep pests under control while at the same time maintaining the paddy eco-system.........Read more

 

Source web page: The Hindu


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