Hello,

Whiteflies have taken over my variegated ligustrum. I am still learning and did not identify the problem until it was too late. So, we have removed the remains of the ligustrum. They looked that bad. HOWEVER, as we dug them up we noticed the nearby viburnums are covered in whiteflies as well. I don't know if they just transferred over during the removal of the ligustrums or if they were already there. I am struggling to save all of my bushes now.

Questions:
1. I want to save the viburnum, but how?
2. How do you make the garlic/pepper spray I read about? Does it work?

Thank you!