22 April 2021
Protein-containing biostimulants advocated
NICK Winmill, a potato specialist with crop advisers Agrii, is advocating the use of biostimulants containing the protein Harpin αβ.
Harpin αβ is a synthetic protein created from four different naturally occurring Harpin peptides in one molecule. It is produced by Plant Health Care and has been marketed as ProAct around the world for more than 15 years.
For full details, see the May issue of Potato Review. You can subscribe here.