Failed to harvest with the cause of pests
Animals or beetles like this can damage the flowers of young plants such as beans and other types of beans because of the beetle or pest then with it should be eradicated so that the harvest increases.
As for how to get rid of it is to use the spray and contact poison as needed. The contact toxin with a dose of 1.5 ml of perliter, and even then according to contact poison, because there is a contact poison measuring 5 ml per 15 liters as well as others.
Pests like this that must be eradicated