Pesticides on flowering plants

ok i was just wondering if you get a spider mite infestation or something on a flowering plant (i saw it on ''how weed won the west'' on demand) would einstein oil sprayed lightly on the buds get rid of them or is there anything else i could do

You can wash mites off the plant with water.
pyrethrum, neem, garlic, tobbaco juce are all good ideas.

But they didnt stop grasshoppers worth a shit.
Seen some stuf on the movie "The green rush" called Natulcide" may try it this year.
http://www.hulu.com/watch/149015/the-green-rush

thanks mon the green rush was awesome to watch especially high