spraying for bugs, during flowering?

Is it ok to use bug spray once they start floweing, cause the grasshoppers, catapillars and spidermites are taking over. And these hugh spiders are making webs every where and I keep running into them. I was using liquid 7, but someone told me to not spray after flowering starts.

those spiders are actually helping you out by eating the pests. they moved in for a reason. lots of food. but who wants webs all over their buds?
Insecticidal Soap my friend.

Yea, webs in my buds and spiders in my face, damn they are ugly. I about wrecked one of my plants because one got on me and I was doing the get the fluck of of me dance!

Oh thanks for the soap!~