LIZ-free application allows you to quickly weed recognition and unequivocal identification of 137 dicotyledonous and 35 monocotyledonous found in sugar beets. With the help of many pictographs can be identified by the specific features of plant organs. Specific monocotyledonous weeds and are thoroughly described (germination, cotyledons, stem, etc.) and shown on a number of images at different developmental stages. Diagnosis of dicotyledonous and monocotyledonous occurs without an internet connection, unfortunately, it is necessary to view the images online CONNECTIONS. W / the App was developed in cooperation Liz, Bisha, IRS, IRBAB / KBIVB, ITB, Nordic Sugar, British Sugar, AIMCRA, BETA and SFZ / CBS.