Effect of Two Bioprepartions of Bacillus thuringensis upon the Potato Tuber Moth (PTM), Phthorimaea operculella (Zeller) (Lepidoptera: Gelechiidae)

Effect of Three Plant Extracts on Egg Hatchability and Larval Development of Culex pipiens L.

Impact of N and K-Fertilization on Yield of Wheat (Triticum aestivum-L.) Grown under Different Soil Salinity

Effect of Biofertilizers on Vegetative Growth and Yield of Hibiscus sabdariffa, L. Plants under Different Concentrations of Saline Irrigation

Effect of Nitrogen and Potassium Fertilizer Application at Physiological Growth Stages on Yield of Two Wheat Varieties Grown in the North Middle

Improving Yield and Quality of Sugar Beet Using Boron at Different Levels of Nitrogen Fertilizer

Toxicity and Joint Toxic Action of Some Control Agents on Culex pipiens L. Larvae

Effect of Foliar Application with Potassium, Calcium and Magnesium on Yield, Fruit Quality and Mineral Composition of Washington Navel Orange Trees

Effect of Using Bio and Mineral Fertilizers on Growth, Yield and Fruit Quality of Guava Cv. Seedy Montkhab

Behavior of The Cotton Farmers Related to Using of Trichogramma Parasite in Defeating Bollworms in Some Villages of Basion District in Gharbia Governorate

The Economic Aspects of Food Security Policy of The Refined Sugar in Saudi Arabia

Conveniency of the Current Home Design to Meet the Rural Women Living Needs in Some Villages in Alexandria Governorate