KPRA wrote:Should I use pesticides? If I need to what pesticide should I use?
I just took a closer look at the photo and I can see the aphids down near the crown. Given that fact, yes, I'd recommend a spray with an insecticide.
The good news is that aphids are easy to kill and there are a lot of options out there that will all do the job. I've never had any ill effects when using insecticides on Venus flytraps at recommended dosages, so I'd recommend just picking an insecticide out at the local store (would be good if it specified aphids as one of the pests it works on) and following the instructions on the label.