Why Do Pests Suddenly Appear When Monsoon Arrives in Pakistan?

Monsoon Pest Guide Why Do Pests Suddenly Appear When Monsoon Arrives in Pakistan? Cooler weather brings relief — and an unwelcome wave of cockroaches, mosquitoes, rats and termites. Here's why it happens and how to stay ahead of it.Usually some relief comes with the first heavy downpour of monsoon season.