Product Q&A

« See More Q&A's

Wendy from Near Scranton Pa writes

My blue spruce have Rhizosphaera kalkhoffii what should I use?

Answer:

To treat for Rhizosphaera Needle Cast you could use Docket DF. You will need to use 5 lbs of Docket DF per 100 gallons of water (1.25 lbs of Docket DF per 25 gallons of water) for Rhizosphaera Needlecast on spruce trees.

Answer last updated on: 10/24/2013

Was this answer helpful to you? Yes No

3 of 4 people found this answer helpful.