Thanks Skeet. I don't think I have seen that one before.
I caution that this map only reflects the quarantine status of the country, not the extent of the psyllid or disease. Take Georgia for instance. The last I heard, the psyllid has only been found in 3 or 4 coastal counties, but the state opted to quarantine the whole state. The entire state of Florida has been quarantined for canker and greening, but much of the state remains free of both diseases. Particullary the Northern section. It is interesting to see how the psyllid and disease has followed I-95 up the coast. I think they are traveling in cars. Once they get to say Beaufort. they able to move from tree to tree by flying and whatever other means they normally disburse. I am not too sure they have to be on a citrus tree. I can see where they could be in a pile of palm trees or ornamentals.
I am pretty sure I have already posted this but will stick it in again to keep from having to look back:
http://www.doacs.state.fl.us/pi/chrp/ArcReader/CC_HLB.pdf
The last time I was in Florida, I did see a change that might have a postive impact, . I stopped to get gas at one of the gas stations/fruit stands just inside the state. There were no citrus trees for sale. I don't know if this was a real change or not, but that station normally had plenty of trees for sale. With the psylid here, it is very important to keep infected material confine to South Florida as much as possible.
I agree with Millet and others that are concerned the disease moving at a frightenly rapid pace. I do hope that the ramped up effort of the USDA, increased awareness of the public, and advancement in pesticides and control techniques will help. The USDA has been making a strong effert to get the word out here and elsewhere.
Patty, I don't think the psyllid will reach you, Millet or anyone in similiar areas, but no one knows for sure how far the problem will spread.
Ned