1 . اکبری نیا ا و حسینی س م (1388) مطالعه علفهای هرز مزارع ذرت استان قزوین. زیتون.59:195-63.
2. کوچکی ا، نصیری محلاتی م، تبریزی ل، عزیزی گ و جهان ب (1385) ارزیابی تنوع گونهای و کارکردی و ساختار جمعیتی علفهای هرز گندم و چغندر قند در ایران. پژوهشهای زراعی ایران. (4)1 :105-129.
3. مداح م ب (1367) علفهای هرز مزارع گندم و کنترل شیمیایی آنها در ایران. بیماریهای گیاهی. 13: 45-54.
4. منصوری ا، کهزادی غ و شریفی م (1383) جغرافیای استان ایلام. سازمان پژوهش و برنامهریزی آموزشی.
5 . Davis AS, Renner KA and Gross KL (2005) Weed seed bank and community shifts in a long-term cropping systems experiment. Weed Science. 53: 296-306.
6 . Freid GL, Norton R and Reboud X (2008) Environmental and management factors determining weed species composition and diversity in France. Agriculture, Ecosystems and Environment. 128: 68-76.
7 . Lososova Z, Chtry L, Cimalova M, Kropac S, Otypkova Z, Pysek Z and Tichy P (2004) Weed vegetation of arable land central Europe: gradient of diversity and species composition. Vegetation Science. 15: 415-422.
8 . Moeini MM, Baghestani MA and Mashhadi HR (2008) Introducing an abundance index for assessing weed flora in survey studies. Weed Biology and Management. 8: 172-180.
9. Moeini MM, Baghestani MA, Rahimian H and Alifard M (2007) Weed mapping for irrigated wheat fields of Tehran province using geographic information system (GIS). Iranian Weed Science. 4: 97-118.
10. Morgan GD, Connell L, Binning K and Schmitt WG (2001) Potential for weed management in potato fields using GIS. http.//www.nass.usda.gov/wi/chemical.htm: 1-3.
11. Poggio SL, Satorre EH and Delafuent EB (2004) Structure of weed communities occurring in pea and wheat crop in the Rolling Pampa Argentina. Agriculture Ecosystems and Environment. 103: 225-235.
12. Radics M, Glemnit Z, Hoffmann J and Czimber G (2004) Composition of weed floras in different agricultural management systems within the European climatic gradient. German-Hungarian intergovernmental co-operation in agricultural Science. 1-11.
13. Tamado T and Milberg P (2000) Weed flora in arable fields of eastern Ethiopia with emphasis on the occurrence of Parthenium hysterophorus. Weed Research. 40 (6): 507-521.
14. Turker U (2005) Determination of spatial weed variability for precision spraying. Tarim Bilimlerd Dergisi. 4(11): 442-447.
15. Vafaee BS, Narimani V, Farokhzadeh A, Tahmaseb Pour B and Rahmati MH (2010) Quantitative evaluation of predominance of weed in winter wheat and barley fields in eastern Azerbaijan, Iran. Weed Science Research. 16(1): 25-37.