Hey all, Im about a week or so into my flowering phase with a plant that ive been growing out doors and Im worried about some leaves that have started to turn yellow and some other leaves towards the top of my plant that have been starting to turn white (towards the ends of the leaves). Im a newbie to this so Im not sure if this is something to be concerned about or not. I searched around here to find out about the yellow leaves and going by the pictures I think it may be a lack of nitrogen or sulfate but if it is one of those things, how would I help cure this? I took some pics cuz I figured thatd be the easiest thing to do rather then trying to describe it. Please help! 
The first one you can see the white markings on the leaves kinda towards the right, the second is the yellow leaves and the third i figured i'd add in. It's these bugs that i've been finding on the plant. They've been there for a while so I dont think they're causing any harm but i figured i'd add it anyway
http://i689.photobucket.com/albums/vv256/Oldb553/IMG00075-20090908-1707.jpg
The first one you can see the white markings on the leaves kinda towards the right, the second is the yellow leaves and the third i figured i'd add in. It's these bugs that i've been finding on the plant. They've been there for a while so I dont think they're causing any harm but i figured i'd add it anyway
