My understanding last export season was that there were four shipments that fell into this category, where we refused to issue the phyto. Could it get worse? I really don't know the biology of this pest, as to whether or not it's increasing now.
There are a lot of production practices that can be put in place to minimize this. There aren't necessarily export practices, certification practices, that will do it. There are control measures to put on the front end. I don't want to introduce a pesticide or whatever, but are there control measures that would protect those trees to begin with?
So a lot of this would be front-end and extension work. I could check with my colleagues in the province of British Columbia and the entomologists there to find out if in fact there are some control measures we can recommend to the growers.