1. C. G. Afentouli, and I. G. Eleftherohorinos .1996 .Littleseed canarygrass (Phalaris minor) and short spiked canarygrass (Phalaris brachystachys) interference in wheat and barley., Weed Sci, 44 :560 –565 .
2. R. S. Balyan, and R. K. Malik .1989 .Influence of nitrogen on competition of wild canarygrass (P. minor) in wheat., Pestology, 13 :5 –6 .
3. R. S. Banga, A. Yadav, and R. K. Malik .1997 .Crop rotation an effective means to control resistant Phalaris minor in wheat., Farmer Parliament, 33 :15 –16 .
4. M. W. M. Burnet, O. B. Hildebrand, J. A. M. Holtum, and S. B. Powles .1991 .Amitrole, triazine, sustituted urea and metribuzin resistance in a biotype of rigid ryegrass (L. rigidum)., Weed Sci, 39 :317 –323 .
5. P. Catizone, and P. Viggiani .1980 .Un quadriennio di ricerche sulle falaridi infestanti il grano., Atti Gioruate Fitopatalogiche (Suppl.), 3 :213 –228 .