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Lawrence from Honomu, Hawaii writes

Would a surfactant improve the application and coverage of the Southern AG Liquid Copper Fungicide?

In Hawaii with citrus scab on our mineola tree. I generally use a mist sprayer for tree coverage.


The Southern AG Liquid Copper Fungicide manufacturer does not state on the product label that a surfactant is necessary.  It would not be recommended to add one as you could injure plants doing so off label.

Answer last updated on: 05/21/2021

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