1. Growth and yield of different types of dry bean affected by smooth amaranth (Amaranthus hybridus L.) shoot extracts;Amini;Int J Agr Crop Sci,2013
2. Modelling the effect of crop and weed on herbicide efficacy in wheat;Brain;Weed Res,1999
3. Burnham KP, Anderson DR. Model selection and inference: a practical information-theoretical approach. New York: Springer-Verlag; 2002.
4. Christensen S. Herbicide dose adjustment and crop weed competition. In: Proceedings of 1993 Brighton Crop Protection Conference: Weeds; Brighton, UK. Alton: British Crop Production Council; 1993. p. 1217-22.
5. Simple model relating yield loss to weed density;Cousens;Ann Appl Biol,1985