EKB Journal Management System
Keywords = LC50
Number of Articles: 21
1

The Acute Toxic Impact of Iron (Fe) and Lead (Pb) Individually and Their Mixture on Daphnia magna (Straus, 1820)

Volume 28, Issue 2, March and April 2024, Page 675-683
Mahassen, M. El-Deeb Ghazy et al.
2

EFFICACY OF SOME PLANT OILS, PLANT POWDERS, INERT DUSTS AND MALATHION AGAINST Callosobruchus maculatus

Volume 51, Issue 2, March and April 2024, Page 265-273
Doaa M. El-Talpanty; Fatma M.A. Khalil; A, M. Abouelatta; Walaa M. Alkot
3

COMPARATIVE BIOACTIVITY OF SILVER, ALUMINUM OXIDE, AND ZINC OXIDE NANOPARTICLES ON THE HOUSE FLY “MUSCA DOMESTICA L. (DIPTERA: MUSCIDAE)”

Volume 78, Issue 78, December 2022, Page 61-72
Abada Assar; Shawkia Z. Mahmoud; Shaymaa H. Mahmoud
4

Toxicological effect of Boric Acid and Cadmium Chloride on the Nile Tilapia, Oreochromis niloticus

Volume 26, Issue 5, September and October 2022, Page 667-680
Rana Abdel Aliem et al.
5

Comparative Acute Exposure Study of Abamectin Different Formulations Inducing Physiological and Oxidative Stress Biomarkers in Nile Tilapia, (Oreochromis niloticus).

Volume 13, Issue 2, December 2021, Page 223-238
Farag A. Gh. Ahmed; Rasha M. Reda
6

Potential and Bio-Chemical Effects Of Steinernema carpocapsae (Rhabditida: Steinernematidae) An Entomopathogenic Nematode Against Bactrocera zonata and Ceratitis capitata (Diptera: Tephritidae)

Volume 12, Issue 10, October 2021, Page 725-732
Nabawia M. Elhadidy; Faten A. Badr; A. M. Azzazy
7

Side Effect of Indigenous Entomopathogenic Fungi on the Predatory Mite, Cydnoseius negevi (Swirski and Amitai) (Acari: Phytoseiidae)

Volume 12, Issue 3, March 2021, Page 215-223
Nouran Mohamed saad saad; A. A. Yousef; A. H. Fouly
8

Effect of Acute Toxicity of Dimethoate on Some Organs of Mosquito Fish, Gambusia Affinis Hollobrokii

Volume 43, Issue 4, December 2020, Page 1162-1169
ahmed alabssawy; Hassan Khalaf-Allah
9

Biochemical Effects of Some Chitin Synthesis Inhibitors Against Red Palm Weevil, Rhynchophorus ferrugineus Insect

Volume 12, Issue 1, June 2020, Page 127-139
A. E. A. M. El-Sobki; A. A. Ali
10

Toxicity of Some Extracts of Common Plants Towards Three Species of Pheidole Ants Under Laboratory Conditions

Volume 13, Issue 1, March 2020, Page 185-194
Asmaa Saber Ali; Mahmoud Fadl Ali
11

Toxicity of Different Nano Oils Formulation against Adults ofRice Weevil, SitophilusOryzae under Laboratory Conditions.

Volume 57, Issue 3, September 2019, Page 739-744
Amira M. EL-Shewy
12

Induction of Antimicrobial Peptides in the Hemolymph of Spodoptera littoralis Larvae Following Treatment with Salmonella typhimurium

Volume 12, Issue 4, August 2019, Page 9-21
Marwa H. Radwan; Shaimaa A. A. Mo'men; Mohamed A. Abdou; El-Gohary E. El-Gohary; Akila M. ElShafe; Emad M.S. Barakat
13

Utilizing of Plant Extract Garlic Oil against Aphis Gossypii and Tetranychus Urticae

Volume 57, Issue 1, 2019, Page 151-154
Khalid A. Aiad
14

Botanical oils as eco-friendly alternatives for controlling the rice weevil Sitophilus oryzae

Volume 38, October-December, October 2017, Page 921-932
Saad, A. S. A.; Elsayed H. M. Tayeb; Houria L. Metraw
15

TOXICOLOGICAL STUDIES ON SOME NATURAL PLANTS IN NORTH SINAI AGAINST SITOTROGA CEREALELLA LARVAE

Volume 6, Issue 2, August 2017, Page 193-202
Marwa O. Fathy; Rania E. El-Araby; Yousry M. Ahmed
16

A Method to Determine Lethal and Sublethal Concentrations of Recombinant Bioinsecticides Derived from Bacillus thuringiensis Against Larvae of Spodoptera litura

Volume 7, Issue 6, June 2016, Page 175-185
A. El- Adl; K. Zaied; Kawther Kash; A. El Sayed; Mervat kamal
17

TOXICITY OF SOME PLANT EXTRACTS AGAINST VECTOR OF LYMPHATIC FILARIASIS, CULEX PIPIENS

Volume 45, Issue 1, April 2015, Page 183-192
AHMED I. HASABALLAH
18

Effect of three insect growth regulators (Chlorfluazuron, Tebofenozoid and pyriproxyfen) on fecundity of S. littoralis, histopathological and some biochemical aspects of moth ovary.

Volume 4, Issue 1, December 2012, Page 49-59
Aziza E. Abdel-Aal
19

Toxicological and biochemical studies of lufenuron, chlorfluazuron and chromafenozide against Pectinophora gossypiella (Saunders)

Volume 4, Issue 1, December 2012, Page 37-47
Mrvat A. kandi; A. F. Ahmed; Hemat Z. Moustafa
20

EFFICIENCY OF Bacillus thuringiensis AND Bacillus larvae ON Ceratitis capitata (WIED) LARVAE ( DIPTERA : TEPHRITIDAE) IN NORTH SINAI GOVERNORATE .

Volume 3, Issue 10, October 2012, Page 1033-1040
M. M. Abd El-Ghafar; I . L . Ibrahim; Azza A. Abd El khaleq; S. A. Hammad; M. S. Salem
21

A mathematical model for estimating the LC50 (or LD50) among an insect life cycle

Volume 3, Issue 2, December 2010, Page 75-81
Reda F. A. Bakr; Ahmad M. kamel; Sayed A. Sheba; Doaa R. Abdel-Haleem