Precision agriculture (PA) is an innovative, integrated and internationally standardized
approach aiming to increase the efficiency of resource use and to reduce the uncertainty of …

Information on temporal and spatial variation in weed seedling populations within
agricultural fields is very important for weed population assessment and management. Most …

Information on temporal and spatial variation in weed seedling populations within
agricultural fields is very important for weed population assessment and management …

Site-specific weed control techniques have gained interest in the precision farming
community over the last years. Managing weeds on a subfield level requires measuring the …

The dispersal of Avena spp.(A. fatua and A. sterilis) by natural dissemination and by
agricultural operations was studied in four experiments conducted in Spain and Britain …

Long‐term experiments were conducted in two winter barley fields in central Spain to
determine the spatial stability of Avena sterilis ssp. ludoviciana populations under annual …

Gerhards R, Gutjahr C, Weis M, Keller M, Sökefeld M, Möhring J & Piepho HP (2011). Using
precision farming technology to quantify yield effects attributed to weed competition and …

Gutjahr C, Sökefeld M & Gerhards R (2012). Evaluation of two patch spraying systems in
winter wheat and maize. Weed Research52, 510–519. Summary Fifteen field experiments …

Automated weed detection and classification allow a high spatial density of measurements
and can therefore be used for site-specific application of herbicides at variable rate. A …

BACKGROUND It is important to map agricultural weed populations to improve
management and maintain future food security. Advances in data collection and statistical …