In 2009 fortunately the reports of mass deaths of bees decreased compared to 2008 and 2010 expected an improvement. In 2008, the bee die-offs occurred during the sowing of corn, so it was easy to understand that improving their health was then in 2009 to ban the use of tanning for corn. In fact right on the labels of these drugs is indicated that the product contains a substance very toxic to bees. The fault of their plague is not attributable solely to tanning because one study noted that there may be other causes such as virus or plague. Today the project APEnet moritorare deals with the causes of this problem and to reduce the phenomena of the drift by improving the tannery. In 2009 we saw that the depopulation of hives depends not only on a single factor and that in 2010 you will need to understand the interactions that may occur. Italy finally echoed at Community level so that this important issue be addressed in parallel in the 27 member countries. So what led to the use of common measures, such as monitoring the EU territory, the use of suitable seed dressing and in professional installations.