Those aren't sesame seeds...

Aphids!  Flipping APHIDS!!!  They’ve set up camp on my habanero plants and I hate them.

According to eHow, a combination of lady bugs and a vegetable oil, dish soap, and water mixture should do the trick.  

Now, I shall go to war and I have a feeling that I will slaughter.  Farewell aphid family, I hope I never see you again.