This internet based tool provides information on the possible combinations of pesticides as tank mixtures. The table is an extract of the official database of approved plant protection products in Denmark, and is always up to date. There is further link to other crops and to the specifications of the different pesticide. The access to this database is currently free of charge, and an up-to-date version of the mixture table may be found at: http://www.lr.dk/middeldatabasen/CompatibilityTable.asp?CropID=1