Abstract:

Prior to treatment, it is important to decide on the application method, then select and properly adjust the
most appropriate treatment equipment.
Use a pneumatic – knapsack, towed, or carried – sprayer with a centrifugal pump to ensure homogeneous
distribution of the product on all parts of the tree. A preliminary test with water can be used to determine
the number of trees that can be treated with a full tank. This information, together with information on
the plant/ha density, is needed to calculate the volume of mixture to prepare and the product dilution rate
that respects the required dose of active ingredient per hectare. The volume of the mixture generally varies
between 400 and 700 l/ha for mature orchards.
Apply each product using good agricultural practices, in particular with regard to recommended doses and
preharvest intervals (PHI) indicated on the label of the packages. This will make the treatment more effective,
avoid problems of phytotoxicity, and ensure compliance with maximum residue limits (MRLs).