Subscribe Now to the Digital Almanac Monthly Magazine!
We tend to use sprayWe tend to use spray insecticidal soap (which you can buy or make) or Neem oil. Here is a good page listing the main culprits and what you can do, including more serious solutions:

2015 Special Edition Garden GuideCooking Fresh with The Old Farmer's AlmanacThe Almanac Monthly Digital MagazineWhat the heck is a Garden Hod?