A number of pre-harvest control options are available to assist commercial growers with the management of TPP. Emergency permits were made available during the initial TPP response phase for use in host crops and nursery stock.

A summary of available permits according to the crop type and active ingredient is provided below.

Growers have a responsibility to ensure chemicals are used according to the label/permit instructions.

For information on results of preliminary trials of chemical controls for TPP, take a look at this factsheet.