- White rat attack of ‘Rugosspirilling’ has increased in horticultural crops in Tamil Nadu. This results in an economic loss of $ 100 billion annually worldwide.
- Viral pests infect foreign food with imported food products. In the US, the ‘Rukos spiraling’ white fly virus pests currently attack crops such as coconut, jackfruit, guava, banana, papaya, jackfruit, pomegranate and pomegranate. The most affected is the coconut. Farmers are disturbed that they are unable to control these pests.