I'm probably to early with this post but I will raise it again closer to the time (unless someone else does). It is interesting that the Abstracts are so early as well, they must be really well organised.
well, but they call for scientific and horticultural abstract... any "novelty" discovery or trend, would be more or less obsolte by the time of the congress... I do not see the point of it...
an Abstract is the summary of the presentation... normally, in a scientific context, people bring something new to a congress, something not yer published... two years in advance is therefore quite a lot! I hope they have made a mistake, and it should be 2010!