Research Interest: Molecular Epidemiology, Molecular Pathology, Chemical Carcinogenesis/Experimental Oncology, Chemical Carcinogenesis, General Pathology, Molecular Biology, Didactic in Applied Biology, nicotinic receptor in cancer, COPD, addiction, Alzheimer, Systems Medicine, Medicinal Chemistry.

Research Interest: DNA Damage, Tumor Microenvironment, Targeted Therapy, Chemotherapy, Cancer Resistance.

Research Interest: Neuroscience, Synapse fromation,  alpha synuclein, Abeta, Parkinson disease, Alzheimer's Disease, Cell biology, cilia, iPSC derived neuron, neural stem cells, neural progenitors, blood brain barrier, Antibody therapeutics.

Research Interest: Systems Biology, Genome and Environmental Interaction, Epigenetics, Genetics, Statistical Genomics and Quantitative Genetics

Research Interest: Cancer Immunology, Gene Expression , Cancer Systems Biology

Research Interest: Complex and Progressive Lung Diseases (COPD, Asthma, Etc), Pathway Reconstruction and Analysis, Structure Of Biological Networks (Gene Regulatory, Signaling and Metabolic), Omics Data Integration, Modeling of Wound Repair, Host-Pathogen Interaction Networks

Research Interest: Metabolic Engineering and Synthetic Biology of Microorganisms.

Research Interest: Computational Biology, Bioinformatics, Evolutionary Computation, Big Data Analytics, Applied Machine Learning, Natural Computing, Computational Science, Interdisciplinary Research, Applied Data Mining.

Research Interest: Microbiology, Molecular Biology, Molecular genetics, Agricultural Biotechnology, Recombinant DNA Technology, Medical Biotechnology, Industrial Biotechnology, Nano Biotechnology, Immunology, Bacterial viruses, Virus-host Interactions, Molecular Virology, DNA Virus, Phage therapy, Antiviral, Bioinformatics, Sythetic biology,Omics

Research Interest: Weed Control, Parasitic Weeds, Allelopathy, Herbicides, Medicinal and Aromatic Plants, Weed Ecophysiology, Weed Management

Publications List:

1. Qasem, J. R. (1990). Aqueous extract effect of nettle-leaved goosefoot (Chenopodium murale) on wheat and barley. Research Journal of Aleppo University, 14, 37-53.
2. Qasem J. R. (1992). Suggested strategy for weed control. The First Arab Symposium for Weed Control in Orchards and Vegetable Fields. Organized by Federation of the Arab Scientific Research Councils. 11-13 October, 1992. Amman- Jordan.
3. Qasem, J. R. (1992). Allelopathy- A natural mechanism of the relationship between weeds and cultivated crops. The First Arab Symposium for Weed Control in Orchards and Vegetable Fields. Organized by Federation of the Arab Scientific Research Councils. 11-13 October, 1992. Amman, Jordan.
4. Qasem, J. R. (1992). Nutrient accumulation by weeds and their associated vegetable crops. Journal of Horticultural Science, 67(2), 189-195.
5. Qasem, J. R. (1992). Nutrient accumulation by weeds and their associated vegetable crops (II). Damascus University Journal, 7(27& 28), 33-54.
6. Qasem, J. R. (1992). Pigweed (Amaranthus spp.) interference in transplanted tomato (Lycopersicon esculentum). Journal of Horticultural Science, 67(3) , 421-427
7. Qasem, J. R. (1993). Allelopathic effect of nettle leaved goosefoot (Chenopodium murale) on wheat and barley. Dirasat, 20B (1), 80-94.
8. Qasem, J. R. (1993). Allelopathic effects of some arable land weeds on wheat. Pakistan Journal of Weed Science Research, 6(1-2) , 46-55.
9. Qasem, J. R. (1993). Allelopathic effects of some common weed species in grain fields on wheat and barley crops. Dirasat, 20B, 7-28.
10. Qasem, J. R. (1993). Aqueous extract effect of hoary pepperwort (Cardaria draba (L) Desv.) on wheat (Triticum durum L.) and barley (Hordeum vulgare L.). Mu`tah Journal for Research and Studies , 8(3) , 63-79.
11. Qasem, J. R. (1993). Methods of weed control in wheat crop. The Second Arab Symposium on Weed Control in Field Crops. 18-20 October,1993 . Khartoum, Sudan.
12. Qasem, J. R. (1993). Root growth, development and nutrient uptake of tomato (Lycopersicon esculentum) and Chenopodium album. Weed Research, 33, 35-42.
13. Qasem, J. R. (1994). Herbs and medicinal plants as possible sources for agricultural pesticides. Ministry of Higher Education, Damascus, Syria. Page 141-145.
14. Qasem, J. R. (1994). Allelopathic effects of pigweed (Amaranthus spp.) on barley (Hordeum vulgare) . Dirasat, 21B (3), 101-120.
15. Qasem, J. R. (1994). Allelopathic effects of white top (Lepidium draba) on wheat and barley. Allelopathy Journal, 1(1), 29-40.
16. Qasem, J. R. (1994). Competition effect and nutrient accumulation of cabbage (Brassica oleracea var. Capitata) and fat-hen (Chenopodium album). Advances in Horticultural Sciences, 8, 191-194.
17. Qasem, J. R. (1995). Allelopathic effect of some arable land weeds on wheat (Triticum durum L.), A survey. Dirasat 22B (4), 81-97.
18. Qasem, J. R. (1995). Allelopathic effect of Amaranthus retroflexus and Chenopodium murale on vegetable crops. Allelopathy  Journal, 2(1), 49-66.
19. Qasem, J. R. (1995). Critical period of weed interference in snap bean (Phaseolus vulgaris). Advances in Horticultural Science, 9, 23-26.
20. Qasem, J. R. (1995). The allelopathic effects of three Amaranthus spp. (pigweeds) on wheat (Triticum durum). Weed Research, 35 (1), 41-49.
21. Qasem, J. R. (1996). Aqueous extract effects of some common weed species against certain plant pathogenic fungi. ACTES, 16(2), 11-19.
22. Qasem, J. R. (1996). Chemical weed control in garlic (Allium sativum L.) in Jordan. Crop Protection, 15, 21-26.
23. Qasem, J. R. (1996). Fungicidal activity of extracts of Ranunculus asiaticus and other weeds against Fusarium oxysporum f. sp. lycopersici. Annals of Applied Biology, 128, 533-540.
24. Qasem, J. R. (1996). Fungitoxicity of weed extracts to tomato wilt pathogen (Fusarium oxysporum f. sp. lycopersici). Emirates Journal for Agricultural Sciences, 8, 103-112.
25. Qasem, J. R. (1996). Weed competition in garlic (Allium sativum L.). Journal of Horticultural Science, 71 (1), 41-48.
26. Qasem, J. R. (1997). Common herbs in the capital Amman, their ecological importance and conservation. Department of Gardens. Amman Municipality Wild Flowers and Herbs. June 16, 1997. Amman, Jordan.
27. Qasem, J. R. (1997). Medicinal herbs of Jordan, Species and their medicinal use. The Second Arab Congress on Plants and Medicinal Herbs in the Arab World 25-27 November, 1997. Khartoum, Sudan.
28. Qasem, J.R. (1997). Competitive ability of Amaranthus retroflexus, and Chenopodium murale and its effect on tomato growth. Dirasat 24(1), 96-112.
29. Qasem, J. R. (1998). Chemical control of branched broomrape (Orobanche ramosa) in glasshouse grown tomato. Crop Protection, 17(8), 625-630.
30. Qasem, J.R. (2001). Allelopathic potential of white top and Syrian sage on vegetable crops. Agronomy Journal 93, 64-71.
31. Qasem, J.R. Wild plants in Jordan Valley: edible, forage, ornamental and medicinal and industrial. Water Information and Public Awareness Department, Ministry of Water and Irrigation and Jordan Valley Authority Publication, The Hashemite Kingdom of Jordan, 60 pp. 2002.
32. Qasem, J.R. (2002). Allelopathic effects of selected medicinal plants on Amaranthus retroflexus and Chenopodium murale. Allelopathy Journal 10, 105-122.
33. Qasem, J. R. (2002). Plants as sources of natural herbicides against branched broomrape (Orobanche ramosa) , Final Report, submitted to the Deanship of Scientific Research, University of Jordan &the Higher Council for Science and Technology, Amman, Jordan.
34. Qasem, J.R. (2004). Allelopathic plants, Cardaria draba (L.) Desv. Allelopathy Journal, 13 (2), 165-172.
35. Qasem, J. R. and Abu- Blan, H. A. (1995). Antifungal activity of aqueous extracts from some common weed species. Annals of Applied Biology, 127, 215-219.
36. Qasem, J. R. and Abu- Blan, H. A. (1996). Fungicidal activity of some common weed extracts against different plant pathogenic fungi. Journal of Phytopathology, 144, 157-161.
37. Qasem, J. R. and Abu- Irmaileh, B. E. (1983). The competitive effect and chemical control of syrian sage (Salvia syriaca L.) in wheat. Dirasat, 10 (2), 123-128.
38. Qasem, J. R. and Abu- Irmaileh, B. E. (1985). Allelopathic effect of Salvia syriaca L. (Syrian sage) in wheat. Weed Research, 25, 47-52.
39. Qasem, J. R. and Al-Jebury, I. S. (2001). Weed control in marjoram (Origanum syriacum L.) under field conditions. Dirasat, 28, 194-207.
40. Qasem, J.R. and Foy, C.L. (2001). Weed Allelopathy, Its ecological impact and future prospects. Journal of Crop Production 4, 43-119.
41. Qasem, J. R. and Hill, T. A. (1989). On difficulties with allelopathy methodology. Weed Research, 29, 345-347.
42. Qasem, J. R. and Hill, T. A. (1989). Possible role of allelopathy in the competition between tomato, Senecio vulgaris L. and Chenopodium album L. Weed Research, 29, 349-356.
43. Qasem, J. R. and Hill, T. A. (1993). A comparison of the competitive effects and nutrient accumulation of fat-hen and groundsel. Journal of Plant Nutrition, 16(4), 679-698.
44. Qasem, J. R. and Hill, T. A. (1993). Effects of the form of nitrogen on the growth and nutrient uptake of tomato, groundsel and fat-hen. Journal of Horticultural Sciences, 68(2), 161-170.
45. Qasem, J. R. and Hill, T. A. (1993). Nutrient accumulation of tomato (Lycopersicon esculentum), fat-hen (Chenopodium album), and groundsel (Senecio vulgaris) in relation to root characteristics. Dirasat, 20B, 195-207.
46. Qasem, J. R. and Hill, T. A. (1994). Inter and intraspecific competition of fat-hen and groundsel. Weed Research, 34 (1), 109-118.
47. Qasem, J. R. and Hill, T. A. (1995). Growth, development and nutrient accumulation in groundsel (Senecio vulgaris L.) and fat-hen (Chenopodium album L.). Weed Research, 35, 187-196.
48. Qasem, J. R. and Hill, T. A. (1995). The effect of pot volume and potassium levels on growth of tomato, fat-hen and groundsel. Dirasat, 22 (2), 499-520.
49. Qasem, J.R. and Hill, T.A.   (2003). Competition effects of fat-hen (Chenopodium album L.) and groundsel (Senecio vulgaris L.) on cabbage and lettuce. Dirasat 30, 178-185.
50. Qasem, J.R. and T.A. Hill. (2003). Shoot/root competition of fat-hen (Chenopodium album) and groundsel (Senecio vulgaris) with tomato and cabbage. Dirasat, 30, 211-219.
51. Qasem, J. R. and Kasrawi, M. (1995). Variation of resistant to broomrape (Orobanche ramosa) in tomatoes. Euphytica, 81, 109-114.
52. Qasem, J. R. and Khattari, S. K. (1993). Competition on nutrients between weeds and their associated vegetable crops. Dirasat, 20B (4), 18-32.
53. Qasem, J. R. and Tell, A. M. (1993). Response of some wheat cultivars to weeding and fertilizer treatments. Dirasat, 20B, 63-74.
54. Qasem, J. R., Al-Abed, A. S. and Abu- Blan, H. A. (1995). Antifungal activity of clammy inula (Inula viscosa L.) on Helminthosporium sativum and Fusarium oxysporum. Phytopathologia Mediterranea, 34, 7-14.
55. Qasem, J. R. and C. L. Foy. (2001). Chemical weed control and response to competition in marjoram (Origanum syriacum). Proceedings Southern Weed Science Society.  54,77. USA.
56. Qasem, J. R. (2000). Parasitic weeds of Jordan. Old Dominion University, Norfolk, USA.
57. Qasem, J.R., Sawwan, J.S., Al-Mattary, A. and Al-Zain, N. (2001). Medicinal plants, prospects for production in the 100-200 mm rainfall zone for the period of 1995-1998. Jordan Arid Zone Productivity Project. Amman, Jordan.
58. Qasem, J.R. and Hassan, A. A. (2003). Herbicidal properties of some medicinal plants against Malva sylvestris and Portulaca oleracea. Dirasat, 30(1), 84-100.
59. Qasem, J.R. (2004). Flora of the Dead Sea. In, The Dead Sea Book, Dar Al-Rai, Publications.
60. Abu- Irmaileh, B. E. and Qasem, J. R. (1986). Aqueous extract effects of Salvia syriaca L. in various lines of four crops. Dirasat, 13(2), 147-170.
61. Al-Abed, A. S., Qasem, J. R., and Abu-Blan, H. A. (1993). Antifungal effects of some common wild plant species on certain plant pathogenic fungi. Dirasat, 20B(3), 149-158.
62. Al-Jebury, I. S. and Qasem, J. R. (2001). Weed competition in marjoram (Origanum syriacum). Dirasat, 28, 184-193.
63. Biftu K. N.and J. R. Qasem. (2003). Root and shoot competition between cowpea (Vigna sinensis L.) and redroot pigweed (Amaranthus retroflexus L.) at different levels of phosphorus. Dirasat 30, 338-348.
64. Hassan A. A. and Qasem, J.R. (1999). Mycotoxic properties of some medicinal plants on two plant pathogenic fungi. Dirasat, 26(1), 15-22.
65. Mustafa, T. and Qasem, J. R. (1984). Host range of the bean aphid, Aphis fabae Scopoli in Jordan (Homoptera, Aphididae). Entomologica Basiliensia, 9, 48-53.
66. Obaid, K.A. and Qasem, J.R. (2002). Inhibitory effects of Cardaria draba and Salvia syriaca extracts to certain vegetable crops. Dirasat , 29, 247-259.
67. Obaid, K.A. and Qasem, J.R. (2005). Phytotoxicity of some common weed species to certain vegetable crops grown in Jordan. Dirasat 32 (1), 10-20.
68. Obaid, K.A. and Qasem, J.R. (2005). Allelopathic activity of common weed species on vegetable crops grown in Jordan. Allelopathy Journal, 15 (2), 221-236
69. Qasem, J. R. (2005). Competition effect and chemical control of weeds in onion (Allium cepa L.), in Jordan. Final Report, Deanship of Academic Research, University of Jordan, Amman, Jordan. 57 pp.
70. Qasem J.R. (2005). Chemical control of weeds in onion (Allium cepa L.). Journal of Horticultural Science and Biotechnology 80 (6), 721-726.
71. Qasem, J.R. (2005). Critical period of weed competition in onion (Allium cepa L.) In Jordan. Jordan Journal of Agricultural Sciences (JJAS) 1 (1), 32-42.
72. Qasem, J.R. and Issa, N.N. (2005). Allelopathic effects of squash (Cucurbita pepo L. cv. Scarlette) on certain common weed species in Jordan. Proceedings of the Fourth Congress on Allelopathy, eds. JDI Harper, M An, H. Wu and JH Kent, Charls Strurt University, Wagga Wagga, NSW, Austuralia, 21-26 August, 2005, International Allelopathy Society, pages 258- 262.
73. Qasem, J.R. and C.L. Foy (2006). Selective weed control in Syrian marjoram (Origanum syriacumL.) with oxadiazon and oxyfluorfen herbicides. Weed Technology. 20 (3), 670-676
74. Qasem J.R. (2006). Chemical weed control in seedbed sown onion (Allium cepa L.) . Crop Protection 25, 618-622.
75. Qasem J.R. (2006). Host range of the parasitic weed Osyris alba L. in Jordan. Weed Biology and Management 6 (2): 74-78.
76. Qasem J.R. (2006). Response of onion (Allium cepa L.) plants to fertilizers, weed competition duration and planting times in the central Jordan Valley. Weed Biology and Management, 6 (4): 212-220.
77. Qasem J.R. (2007). Chemical control of Prosopis farcta (Banks and Sol.) Macbirde in the Jordan Valley. Crop Protection 26, 572-575.
78. Qasem J.R. (2007). Weed control in Cauliflower (Brassica oleracea var. Botrytis L.) with herbicides. Crop Protection 26, 1013-1020.
79. Qasem J.R. (2007). Chemical control of wild-oat (Avena sterilis L.) and other weeds in wheat (Triticum durum Desf.) in Jordan. Crop Protection 26, 1315–1324
80. Qasem J.R. and Foy, C.L. (2007). Screening studies on the host range of branched broomrape (Orobanche ramosa). Journal of Horticultural Science and Biotechnology 82 (6), 885-892.
81. Qasem J.R. (2007). Allelopathy in plant protection: a review of the last two decades research acheivements under field conditions. Proceedings of International Conference "Role of Alleloapthy in Sustainable Agriculture", (A. Malik and Z. Iqbal eds.), University of Arid Agriculture Rawalpindi, Pakistan, 22-24 March 2007.
82. Biftu, K. N. and Qasem, J. R.. (2007). Competition between cowpea and redroot pigweed in response to phosphorus and planting density under field conditions.). Journal of Horticultural Science and Biotechnology 82 (6), 893-899.
83. Sadaqa, E.A., Bawazir, A.A. and Qasem, J.R. (2008). Weed management in onion (Allium cepaL.) grown from seeds. Yemen Journal of Agricultural Research, 25, 51-67. Sana'a University
84. Sadaqa, E.A., Bawazir, A.A. and Qasem, J.R. (2008). Weed management in transplanted onion (Allium cepa L.) by soil solarization, herbicides and hoeing. Yemen Journal of Agricultural Research, 27, 7-33..
85. Qasem, J.R. and Issa, N.N. (2008). Possible role of Cucumber (Cucumis sativus l. cv. Iba’) in management of certain common weed species. Dirasat 35, 103-119.
86. Qasem, J.R. (2008). Dodder (Cuscuta spp.) Occurrence and natural hosts in Jordan. Korean Journal of Weed Science 28 (4), 343-359.
87. Qasem, J.R. (2009). Parasitic weeds of the Orobanchaceae family and their natural hosts in Jordan. Weed Biology and Management 9 (2), 112-122.
88. Qasem, J.R. (2009). An updated inventory of mistletoe (Plicosepalus acaciae and Viscum cruciatum) distribution in Jordon, hosts and severity of infestation. Weed Technology, 23, 465- 469.
89. Qasem, J.R. (2009). Weed competition in cauliflower (Brassica oleracea L. var. botrytis) in the Jordan Valley. Scientia Horticulturae 121, 255-259.
90. Qasem, J.R. (2010). Competitive relationship of cauliflower (Brassica oleracea L. var. Botrytis) and nettle-leaved goosefoot (Chenopodium murale L.) and their differential responses to potassium level. Journal of Plant Nutrition 33, 2135-2147.
91. Qasem, J.R. (2010). Differences in the allelopathy results from field observation to laboratory and glasshouse experiments. Allelopathy Journal 26 (1), 45-58.
92. Qasem, J.R. (2010). Allelopathy importance, field application and potential role in pest management: a review. Journal of Agricultural Sciences and Technology, USA 4 (6), 104-120.
93. Qasem, J.R. and Biftu, K.N. (2010). Growth analysis and responses of cowpea [Vigna Sinensis (L.) Savi Ex Hassk.] and redroot pigweed (Amaranthus retroflexus L.), grown in pure and mixed stands, to density and water stresses. The Open Horticulture Journal 3, 21-30.
94. Qasem, J.R. (2010). Parasitic flowering plants of cultivated plants in Jordan, the present status and possible management. Pakistan Journal of Weed Science 16(2): 227-239.
95. Sadaqa E.A., Bawazir A.A. and Qasem J.R. (2010). Allelopathic activity of some common weeds species in onion fields. Allelopathy Journal 26 (2), 175-184.
96. Qasem, J.R. (2011). Parasitic flowering plants of woody species in Jordan. European Journal of Plant Pathology (2011) 131:143–155, DOI 10.1007/s10658-01-9794-2
97. Qasem, J.R. (2011). Fungitoxic properties of scarlet pimpernel (Anagallis arvensis) against Helminthosporium sativum and Fusarium oxysporum. Allelopathy Journal 28(2): 251-258
98. Qasem, J.R. (2011). Matthiola arabica Boiss.: Is it an allelopathic weed?. In: Proceedings of the 6^th World Congress on Allelopathy-From Theory to Practice, Shiming Luo, Rensen Zeng, Yuanyuan Song and Xiaoting Liang (Eds.).Pages 96-111, December 15-19, 2011, South China Agricultural University, Guangzhou, China
99. Qasem, J.R. (2012). Ephedra alte (Joint-Pine), an invasive, problematic weedy species in forestry and fruit tree orchards in Jordan. The Scientific World Journal Volume 2012 (2012), Article ID 971903,10pages doi:10.1100/2012/971903
100. Qasem, J.R. (2012). Allelopathy in crop –weed interaction, field studies. Alleopathy Journal 30(2). 159-176.
101. Qasem, J.R. (2013). Silverleaf nightshade (Solanum elaeagnifolium Cav.) in the Jordan valley, the most important and dangerous invasive weed of environment in Jordan. Dirasat 39 (1): 1-15. (In Arabic).
102. Qasem, J.R. (2013). Potential allelopathic effects of Matthiola arabica Boiss. on wheat (Triticum durum L.). Dirasat  39 (1):75-87.
103. Al Asasfa M.A, Duwayri M.A, Qasem, J.R. and Al Abdallat, A.M. (2015). Characterization and assessment of genetic diversity of wild date palm (Phoenix dactylifera L.) in Jordan. Jordan Journal of Agricultural 11 (1): 75-94.
104. Qasem, J.R. (2014). Silverleaf nightshade (Solanum elaeagnifolium) in the Jordan Valley: Field survey and chemical control. Journal of Horticulture Science and Biotechnology, 89 (6): 639-646.
105. Qasem, J.R. (2015). Prospects of wild medicinal and industrial plants of saline habitats in the Jordan Valley. Pakistan Journal of Botany, 47 (2): 551-570.
106. Qasem, J.R. (2016). Allelopathy of Stinking Mayweed (Anthemis cotula): The phenomenon and experimentation. Allelopathy Journal 37 (1), 19-30.
107. Qasem, J.R. (2017). A new technology separating allelopathy from competition in pot experiments. International Journal of Agricultural Science and Food Technology 3, 19-25.
108. Qasem, J.R. (2017). A survey on the phytotoxicity of common weeds, wild grown species and medicinal plants to wheat. Allelopathy Journal 42 (2), 179-195.
109. Jaber Lara R., Araj, Salah-Eddin and Qasem, Jamal R. (2018). Compatibility of endophytic fungal entomopathogens with plant extracts for the management of sweetpotato whitefly Bemesia tabaci Gennadius (Homoptera: Aleyrodidae). Biological Control 117, 164–171
110. Qasem, J.R. and Issa, N.N. (2018). Germination and growth management of some common annual weeds by phytotoxicity of selected vegetable crops. Scientia Horticulturae 233, 431-445
111. Qasem, J.R. (2018). Competition of redroot pigweed (Amaranthus retroflexus L.) and nettle- leaved goosefoot (Chenopodium murale L.) with tomato (Lycopericum esculentum Mill.) cultivars. The Journal of Horticulture Science and Biotechnology. 93 (6), 634-643. https://doi.org/10.1080/14620316.2017.1421052
112. Islam, A.K.M.M., Yeasmin, S., Qasem, J.R.S., Juraimi, A.S. and Anwar, Md.P. (2018) Allelopathy of medicinal plants: current status and future prospects in weed management. Agricultural Sciences, 9, 1569-1588. https://doi.org/10.4236/as.2018.912110
113. Qasem, J.R. (2020). Osyris (Osyris Alba L) Updates, the illustrated threatening parasite to fruit and forestry trees in Jordan. Pakistan Journal of Botany 52(1), 251-256. DOI:10.30848/PJB2020-1(21)
114. Qasem, J.R, Abdallat. A.M. and Hasan, S.M.(2019). Genetic diversity of silverleaf nightshade (Solanum elaeagnifolium Cav.), an invasive problematic weed in Jordan. Weed Research. 59, 222-234. Article DOI: 10.1111/wre.12360. Internal Article ID: 16419192
115. Qasem, J.R, (2019). Branched broomrape (Orobanche ramosa L.) control in tomato (Lycopersicon esculentum Mill.) by trap crops and other plant species in rotation Crop Protection 120 (2019) 75–83.
116. Qasem, J.R, (2019). Weed control in tomato (Solanum lycopersicum mill.) by new biodegradable polypropylene sheets and other soil mulching materials. Pakistan Journal of Agricultural Sciences, 56(4), 857-866. ISSN (Print) 0552-9034, ISSN (Online) 2076-0906. DOI: 10.21162/PAKJAS/19.7451http://www.pakjas.com.pk.
117. Qasem, J.R, (2020). Control of branched broomrape (Orobanche ramosa L.) in tomato (Lycopersicon esculentum Mill.) by olive cake and olive mill waste water. Crop Protection 129 (2020) 105021. DOI: https://doi.org/10.1016/j.cropro.2019.105021. Available online 14 November 2019. 0261-2194/© 2019 Elsevier Ltd.
118. Qasem, J.R,, Sawwan, J.S. and Al-Mattary. A.K. (2021). Establishment, growth and productivity of selected medicinal plant species in the 100-200 mm rainfall zone in Jordan Pakistan Journal of Botany, 53 (2). DOI: http://dx.doi.org/10.30848/PJB2021-2(20).
119. Al-Batsh, L.J. and Qasem, J.R. (2020) Phytotoxicity of wild plants extracts to redroot pigweed (Amaranthus retroflexus L.) and nettle-leaved goosefoot (Chenopodium murale L.). Pakistan      Journal            of         Agricultural      Sciences,        57(6),   1441-1456.      DOI:  0.21162/PAKJAS/20.9695.
120. Qasem, J.R, (2021). Competition of weeds dominated by wild oat (Avena sterilis) in wheat (Triticum durum Desf.) in Jordan. Agronomy 2021, 11, 1816. https://doi.org/10.3390/agronomy11091816
121. Qasem, J.R, (2021). Broomrapes (Orobanche spp.) problems and management:  A review. Jordan Journal of Agricultural Sciences (JJAS), 17 (3), 115-148.
122. Qasem, J.R. (2022). Chemical control and herbicide resistance of hairy fleabane [Conyza bonariensis (L.) Cronquist] in Jordan. bioRxiv preprint doi: https://doi.org/10.1101/2022.01.13.476249.
123. Alfalahi1, A. O., Hussein1, Z.T., Al-Khayri, J.M., Sadder, M.T.,  Qasem, J.R. (2022). Epigenetic variation as a new plant breeding tool: A review, Journal of King Saud University - Science. https://doi.org/10.1016/j.jksus.2022.102302
124. Alfalahi, A.O.; Alobaidy, B.S.; Almarie, A.A.; Dhanoon, O.M.; Qasem, J.R.; Almehemdi, A.F.; Najda, A. (2022). Ultrasonic Treatment Enhances Germination and Affects Antioxidant Gene Expression in Soybean (Glycine max L. Merr). Agronomy 2022, 12, 2446.  https://doi.org/10.3390/agronomy12102446.
125. Qasem, J.R., Alfalahi, A.O., Alsubeie, M.S., Almehemdi, A.F., Synowiec, A. (2023). Genetic variations among fleabane (Conyza bonariensis (L.) Cronquist) populations in Jordan and their susceptibility levels to contact herbicides. Agriculture 2023, 13, 435. https://doi.org/10.3390/agriculture1302043.
126. Qasem, J.R. (2023) Chemical control and herbicide resistance of hairy fleabane (Erigeron bonariensis L.) in Jordan. PLoS ONE 18(10): e0263154. https://doi.org/10.1371/journal. pone.0263154