Chafer beetle: Anomala sp 
Symptoms of damage

• Adult beetles feed on the leaves and petals of flowers.

Identification of the pest

• Adult beetles are pale yellowish beetle.

Management

• Hand picking and destruction of chafer beetles during day time (Anon, 1999)
• Spraying of petroleum ether extract of dried rhizomes of Acorus calamus ( 0.1 to 0.5%)
• Treat the soil around the trunk with carbaryl 10% @ 30 g/plant
• Spray methyl parathion 50 EC or malathion 50 EC at 2 ml/l of water.