List of Articles Pigweed Open Access Article Abstract Page Full-Text 1 - Allelopathic Effects of Yarrow (Achillea milefolium L.) and Lemon-Verbena (Lippia citriodora Kunth.) on Germination of Some Weed Species Elham Atarod Asiyeh Siahmarguee Mahsa Alimi Open Access Article Abstract Page Full-Text 2 - The Effet of Weed Infested and Weed Checkon on Growth Properties and Yeild of Corn (Zeamays L.) Ali Asghar Chitband Seyed Omid Rashidi Saeed Jahedipour Ali Mohhamad Mansouji Iraj Amini Open Access Article Abstract Page Full-Text 3 - Interference Effect of Redroot Pigweed (Amaranthus retroflexus L.) on Maize (Zea mays L.) Yield and its Morphological Characteristics Ghorban didehbaz Moghanlo Mehdi Joudi Ahmad Tobeh Parviz Sharifi ziveh Mohammad Reza Shiri 10.30495/jcep.2019.664845 Open Access Article Abstract Page Full-Text 4 - Effect of Oxadiargyl and Rimsulfuron Mixture on Weed Control and Tuber Yield of Potato (Solanum tuberosum L.) Sanaz Hanifezade Erdi Mohammad Taghi Alebrahim Rasoul Fakhari 10.30495/jcep.2019.666256 Open Access Article Abstract Page Full-Text 5 - Cumulation of dry matter in aboveground parts of sunflower at interference with redroot pigweed (Amaranthus retroflexus L.) B. Mirshekari Open Access Article Abstract Page Full-Text 6 - Vertical leaf area and dry matter distribution in potato canopy in response to weed competition M. R. Haj seyed hadi Gh. Noormohamadi M. Nasiri Mahalati H. Rahimi E. Zand Open Access Article Abstract Page Full-Text 7 - Effect of redroot pigweed (Amaranthus retroflexus L.) competition on some physiological traits and yield of sunflower (Helianthus annus L.) B. Mirshekari Open Access Article Abstract Page Full-Text 8 - The effects of red root pigweed (Amaranthus retroflexus L.) interference on green bean (Phaseolus vulgaris L.) yield B. Mirshekari Open Access Article Abstract Page Full-Text 9 - Biomass allocation on redroot pigweed (Amaranthus retroflexus) shoot at interference with three sunflower cultivars; Azarghol, Hysun and Allstar B. Mirshekari Open Access Article Abstract Page Full-Text 10 - Effect cover crops compound cultivation with potato on its yield and weeds control Elham Fasihfar Zahra Hosseini Cici Open Access Article Abstract Page Full-Text 11 - Effect of redroot pigweed (Amaranthus retroflexus L.) in various densities and emergence times on yield and yield components of sunflower (Helianthus annus L.) Koroush Siami Saeed Reza Yaghoubi Ali Faramarzi Mohammad Javadi Open Access Article Abstract Page Full-Text 12 - Effects of red root pigweed, Amaranthus retroflexuxs L. interference times on yield of cowpea, Vigna unguiculata L. Bahram Mirshekari Open Access Article Abstract Page Full-Text 13 - Yield and harvest index of sunflower (Helianthus annus) grown by a monocultur system in competition with redroot pigweed (Amaranthus retroflexus) Bahram Mirshekari Open Access Article Abstract Page Full-Text 14 - Study of redroot pigweed (Amaranthus retroflexus L.) phenologic stages at interference with three sunflower hybrids Bahram Mirshekari Open Access Article Abstract Page Full-Text 15 - Determination of the economic threshold of damage of red root pigweed (Amaranthus retroflexuxs L.) in green bean (Phaseolus vulgaris L.) field Bahram Mirshekari Adel Dabbagh Mohammadi Nasab Mahmood Pouryousef