| Incidence of Infestation on the Native'Tree (Araak) by the Psyllid Euphyllura obsoleta Mathur (Homoptera: Psyllidae) in Southern Saudi Arabia |
| Initial Moisture Content in Relation to Infiltration Capacity of Sandy Soils |
| Land Potential for Irrigated Agriculture in Al-Qassim Region, Saudi Arabia |
| Study on Leaf White Blotch of Wheat Caused by Bacillus sp. |
| Influence of Seed Treatments with Four Fungicides on Seedl-ing Emergence of Chickpea in Presence of Alternaria alter-nata and Fusarium oxysporum. |
| Fungi Associated with Sunflower Seeds in Egypt with Refer- ence to Chemical Control Measures |
| The Within-Tree Distribution of the Oriental Scale Insect, Aonidiella orientalis (Newstead)on Ficusnitida ThumbTrees |
| Seasonal Abundance of the Alfalfa Leaf Weevil, Hypera brun-neipennis(Boh.), in the Central Province of Saudi Arabia |
| Temperament of Sudanese Honeybees |
| In Vitro Propagation of Artemisia annua L. |
| Flowering and Fruiting of Tomatoes (Lycopersicon esculentum Mill.) in Qassim, Saudi Arabia during Summer |
| Proximate Compositionand Cholesterol and Mineral Content of Saudi Arabian "Kabsah" |
| Separation of Immunoglobulinsand Lactoferrin Directly from Skim Milk by Metal Chelate Interaction Chromatography |
| Influence of Protein Rearing Regimens and Age on Egg Qual-ity Characteristics of Saudi Arabian Baladi Hens |
| Opinions Held by National Fair Visitors and Agricultural and Youth Administrators Concerning the Adoption of the Palm Tree Climbing Contests as an Agricultural Extension Innovation |
| The Consumption of Calories and Protein in AI-HofufArea, Saudi Arabia |
| A SituationalAnalysis of Problems Facing Broner Production in the Central Region of Saudi Arabia |
| An Analytical Model for Determining Agricultural Research Priorities in the Kingdom of Saudi Arabia |
| Economics of Wheat Production for Different Fertilization Levels in AI-Qassim, Saudi Arabia |