Product Q&A

« See More Q&A's

Colleen from Raleigh, Nc writes

Can Agrisel BioPhos Pro Systemic Fungicide be used to treat fungal infections on chindo viburnums by drenching roots? . Treated with copper fungicide as a foliar spray last year but disease returned in the spring and new leaves are yellowing. .


Yes, Agrisel BioPhos Pro Systemic Fungicide can be drenched around ornamentals. The product label states "for drench applications, use 1 pint diluted in water per sq. ft. for soils 4-inches in-depth or less, and 2 pints diluted in water per sq. ft. for soils with depths greater than 4-inches. Use the higher rate for greater disease pressure. make repeat applications every two to three weeks."

Answer last updated on: 04/30/2021

Was this answer helpful to you? Yes No