Vol. 48 No. 1 (2026): Latakia University (formerly Tishreen) Journal for Research and Scientific Studies - Biological Sciences Series

المقالات

• The Effect of Anabaena variabilis on some growth parameters of two local bread wheat (Triticum aestivum L.) cultivars

  Rana Nassour, Seraoos Mohamad

  11-25

  • pdf (Arabic)

• The impact of the shadow economy on agricultural production and farmers' income in Syria:  a demographic analysis

  Ghasan Baddour

  27-41

  • pdf (Arabic)

• Estimating cost functions and economies of scale for garlic crops in Tartous Governorate for the 2025 agricultural season

  Majd Naamah, Issam Abbas

  43-54

  • pdf (Arabic)

• A preliminary study on powdery mildew infection of certain wild herbs in the Jableh area

  Areej Alhasan

  55-71

  • pdf (Arabic)

• Evaluation of the efficiency of Beauveria bassiana  (isolate N19) in colonizing tomato plants and reducing their infection with root-knot nematodes Meloidogyne spp. under the laboratory conditions

  Lobna Rajab, Ibtisam Gazal, Nadine Ali

  73-85

  • pdf (Arabic)

• Impact of Inoculation with Bacterial Bio-Fertilizers and Foliar Spraying with Yeast Suspension on Some Vegetative and Productive Indicators of Protected Tomato  (Solanum lycopersicum L.)

  Amjad Alsamra, Yaser Hammad, Mitiady Boras

  87-98

  • pdf (Arabic)

• Indicators of Poverty and Living Disparity – a Case Study of Rural Area of Lattakia –

  Fuad Ali, Muhsen Jahjah, Hayan Sulaiman

  99-108

  • pdf (Arabic)

• A Comparison between two type of cyanobacteria culture media used for growing of Anabaena variabilis in laboratory.

  Maya Slami, Abdulkarim Ayash, Haitham Yazaji, Nawal Ali

  109-116

  • pdf (Arabic)

• Study of the chemical composition of the essential oil extracted from the leaves of the strawberry tree (Arbutus andrachne L.) using GC-MS from the Hauran al-Boudi site in Jableh, Latakia

  Soulaf Kaso, Wafaa Ghandour, Kamel Khalil

  117-186

  • pdf (Arabic)

• The Effect of potassium fertilization on growth and potassium recovery efficiency in soft wheat  (Triticum aestivum L.)

  Bushra Alajoze, Ghiath Alloush, Leila Habib, Bassel Mouhalla

  127-142

  • pdf (Arabic)

• Analysis of the elasticity of agricultural inputs in citrus production in the Lattakia region for the year 2024

  Shahed Sheikh alhaddaden, Abdul Ghani Abdul Latif, Mustafa Haj Hamidi

  143-153

  • pdf (Arabic)

• Effectiveness of tetrodotoxin extracted from the Puffer fish -Lagocephalus suezensis- against some bacteria causing skin ulcers Laboratory experiment on one sample

  Boushra Alali, Haitham Yazagi, Zouhair Almajid

  155-161

  • pdf (Arabic)

• Change in the Efficiency of Cellulose Decomposer Activity After the 2020 Fire in the Soil of the Cedar and Fir Reserve in Lattakia Governorate.

  Ahmad Karmo, Rama Daoud

  163-175

  • pdf (Arabic)

• First Record of Spironucleus vortens Parasite in the Common Angelfish Pterophyllum scalare in Syria

  Hiba Mansour, Zoher ALmageed, Hassan Salman

  177-187

  • pdf (Arabic)

• Estimating Drought Severity and Frequency in Jableh   (Lattakia-Hmeimim Airport) Using the Reconnaissance Drought Index (RDI)

  Lawrence Mrhej, Adham Jalab, Abeer Ibrahim

  189-208

  • pdf (Arabic)

• Isolation and Characterization of Streptomyces diastaticus from Soil and Evaluation of Its Activity Against some Human Pathogenic Microorganisms

  Alma Yazji, Asmahan Zinab, Yasser Hammad

  209-224

  • pdf (Arabic)