EKB Journal Management System
Author = Yasser A. El-Sayed
Number of Articles: 4
1

Attractiveness of Certain Popular Food Products to the German Cockroach, Blattella germanica, Adults under Field Conditions

Volume 10, Issue 5, September 2017, Page 1-9
Abd Elwahab A. Ibrahim; Reda F. A. Bakr; Olfat M. El-Monairy; Yasser A. El-Sayed; Maysa Hegazy
2

Toxicity and biochemical efficacy of six essential oils against Tribolium confusum (du val) (Coleoptera: Tenebrionidae)

Volume 2, Issue 2, December 2009, Page 1-11
Mona F. Abd El-Aziz; Yasser A. El-Sayed
3

Toxicological and biochemical studies of Methylamine Avermactin, a new type of bioinsecticide against the cotton leafworm, Spodoptera littoralis (Biosd).

Volume 2, Issue 1, June 2009, Page 103-116
Hassan F. Dahi; Yasser A. El-Sayed; Nehad M. El-Barkey2 El-Barkey; Mona F. Abd-El Aziz
4

Toxicicological evaluation and biochemical impacts for radient as a new generation of spinosyn on Spodoptera littoralis (Boisd.) larvae

Volume 1, Issue 2, December 2008, Page 85-97
Nehad M. Elbarky; Hassan F. Dahi; Yasser A. El-Sayed