Impact of the Flowering Weed, Sow Thistle Sonchus oleraceus L. in Enhancing
Parasitism of Pegomyia mixta (Vill). Larvae by Opius nitidulator in Sugar Beet Fields
Aml B. Abou-Elkassem, E.A.M. Mousa and Huda I. Abdel-Aliem
Ecological Studies on Prays Oleae (Lepidoptera: Yponomeutidae) on Olive Trees and Evaluation of the Egg Parasitoid, Trichogramma evanescensWest (Hymenoptera: Trichogrammatidae) for its Management in Middle Egypt
Halima M. Ibrahim, Heba M. EL-Nagar and Amira A.K.H. Negm
Toxicity, Phytochemical Analysis and Biochemical Responses of
Some Selected Plant Essential Oils Against Cotton Mealybug,
Phenacoccus solenopsis Tinsley (Hemiptera: Pseudococcidae)
Mohamed E. Mostafa, Naglaa M. Youssef and Hanaa M. Raghib