I cannot find information specific to broad and russet mites in the new book. They seem to be sensitive to sulfur from what I can read online.
Any already tried and effective recipes ? I have rosemary and sunchoke JHS, and of course JS and JWA.
Based on 20L, we recommend JHS 400ml+JS 40ml + JWA 400ml. In the absence of JHS, 40 g of NaOH can be substituted. You have prepared everything necessary for the JADAM method. Aphids and mites are well controlled with JADAM. The water must be soft water. thank you.