What is the best spray for black aphids?
What is the best spray for black aphids? Systemic insecticides that translocate through the plant are an excellent choice. Check out Optigard from Syngenta or Merit from Bayer Environmental Science. Or, go with a great residual insecticide such as Tempo, Talstar or Suspend SC. These odorless concentrates are mixed with water and applied with a […]