| First Record of Asmangulia wakkeri (Zehnt.) (Hispidae: Col-eoptera) as a Leaf Miner of the Common Reed Phragmitisaustralis (Cav.) in East Saudi Arabia |
| Influence of Water Quality on Water Absorption Capacity of Soil Gel-conditioners |
| Some Factors Affecting Brood Rearing Activity in Honeybee Colonies in the Central Region of Saudi Arabia |
| Effect of Chemical Attractants on Pollinating Insects and Their Effect on Hassawi Alfalfa Seed Yields |
| Effect of Wastewater Irrigation on Tagetes Plants |
| Effect of Nitrogen Level on Two Tomato Cultivars Under Plastic House Conditions |
| First Record and Prevalence of the Caecal Nematodes, Heterakis gallinarum andSubulura suctoria fromthe GuineaFowl, Numedia meliagris in Saudi Arabia |
| Optimal Irrigation and Wheat Yield Response to Applied Water |
| Using Linear Programming Techniques to Construct aGen-Equilibrium Model (GEM) for Saudi Arabia |
| Three Approaches for Assessing In-Service Training Needs Among Extension Workers of the Central Region of the Kingdom of Saudi Arabia |
| The Importance of Using PostoptimalityAnalysis in the Prep-aration of Layers Feed in Saudi Arabia |
| Optimum Stage Plans of Dates Processing in the Kingdom of Saudi Arabia. (A Case - Study of the Factory of the National Agricultural Development Company - NADEC) |
| A Study of Educational and Economic Effects of Extension Fields Among Farmers in Al.Taif Area, Kingdom of Saudi Arabia |