Allied Pest

https://www.evernote.com/shard/s664/sh/21ea5a28-e877-48ef-9416-958b315d37e1/0b9e0937ac6c469604e8dc9ea6c69fdd

Spiders are viewed as mother nature's Variation of pest Management. Actually, they mostly prey on insects which have been lesser than them. You can find only a handful of species that pose a threat to people.