Replacement for Ortho Volck

Asked February 20, 2016, 12:27 PM EST

For years I have successfully used Ortho Volck to control aphids on my euonymus bushes. I spray in late February. Volck is no longer available. I am looking for a replacement that is sake for birds but will protect the bushes. Can you suggest something?

Prince George's County Maryland

1 Response

Ortho Volck was just one particular product. There are several other horticultural oils on the market that are widely available. 'Sun Spray' is one.