Postharvest dip, drench and wax coating application of pyrimethanil on citrus fruit: Residue loading and green mould control

Residue loading of pyrimethanil (PYR) with application methods typically used in South African packhouses and green mould control was studied. PYR was applied curatively (after inoculation) and protectively (before inoculation) in dip, drench and wax coating treatments and fruit were inoculated with an imazalil (IMZ)-sensitive or an IMZ-resistant isolate of Penicillium digitatum, the causal agent of citrus green mould. The dip treatments...