Terrence from Rockford, Michigan writes
What is the rate of spray for ECHO 720 Fungicide to treat Rhizosphaera needlecast?
I have one line of 30-40 foot high spruce with Rizhosphere needle cast, have 12 trees spread over 186 foot length I have Northstar 26 gal sprayer
For rhizosphaera needlecast, you would use 5.5 pints gallons of ECHO 720 in up to 100 gallons of water for conifers per the product label.
Answer last updated on: 06/28/2017
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