Grasshoppers: Atractomorpha renulata
Symptom of damage

• Feed on young leaves and flower buds.
• Affected plants with damaged foliage and flowers lose their elegance

Management

• Dusting the plants with 5% carbaryl - prevent the damage.
• Scraping of buds exposes egg masses to natural enemies.
• Netting - prevents damage from hoppers to nurseries.
• Spraying of quinalphos @0.05% or malathion 0.1% or carbaryl @0.2% protects the foliage.

Image souece:

http://www.nbair.res.in/insectpests/Atractomorpha-crenulata.php