What would happen if all the spiders on the earth disappeared for one day? What about for one week?

Question

For instance, how many crops would die from being eaten by insect pests that the spiders would normally eat? How mcuh would insects multiply and/or would there be an overpopulation of them, especially pests? Would the lack of spiders cause major problems for animals who use them as a food source? What about for animals who are frequently annoyed by flies, who rely on spiders to keep the fly population down? How many more insects would invade our homes because spiders are not around to consume them?

Answer 1

If spiders all died than we would be overrun by most hated insects like, ants, mosquitos, ticks, and those annoying tree bugs. (Stink bugs)
We would probably die of the mosquito's diseases.
Happy thought ^_^

Answer 2

Question: How many crops would die?
Answer: Somewhere between none of them and all of them.

Question: How much would insects multiply?
Answer: Somewhere between 0 and infinity.

Question: How many more insects would invade our homes because spiders are not around?
Answer: Five.

Answer 3

less spider webs around the house

more flies and bugs

Answer 4

i think we would be over run by flys

Answer 5

there would be alot of bugs