News Feed › Forums › Regenerative Agriculture › Phosphite as fungicide and/or bio-stimulant › Reply To: Phosphite as fungicide and/or bio-stimulant
John KempfMemberNovember 11, 2020 at 7:35 am1001005204
Quite a few growers use potassium phosphite that we work with. I am also unclear on the mechanisms.
Don Huber has indicated that it should always be combined with phosphates when applied, and the phosphite should be only 25% of the total P in the solution. Apparently plants incorporate phosphite into ATP, and the ATP then becomes dysfunctional.