EKB Journal Management System
1.

Effect of a selected rice bran extract and a chitin synthesis inhibitor on viability of eggs of the house fly Musca domestica Linnaeus.

Pages 1-12
Dalia A. M. Salem; Nadia Helmy; Wafaa A. Radwan; Reda F.A. Bakr; Noha A. Guneidy; Shimaa S. Mohammed.
2.

Insecticidal and repellent activities of methanolic extract of Tribulus terrestris L. (Zygophyllaceae) against the malarial vector Anopheles arabiensis (Diptera: Culicidae).

Pages 13-22
Tarek M.Y. El-Sheikh; Hanan A. M. B Bosly; Naglaa M. S Shalaby
3.

Comparison of sperm viability in three male age of Drosophila melanogaster exposure of cold temperature

Pages 23-29
Abolhasan Rezaei
4.

The effect of parental traits on the son reproductive performance in high temperature condition

Pages 31-37
Abolhasan null Rezaei
5.

Some factors affect the perception and production of pheromone and ultrastructure of antennae after treatment of Tribolium castaneum with Chlorfluazuron

Pages 39-47
Olfat M. El-Monairy; Nehad M. El-barky; Reda F. A. Bakr; Nancy M. B. El-shourbagy
6.

Efficacy of certain plant oils as grain protectants against the rice weevil,Sitophilus oryzae (Coleoptera: Curculionidae) on wheat

Pages 49-53
Ragaa K. A. Hamed; Salwa M. S. Ahmed; Abeer O.B. Abotaleb; Bahira M. ELSawaf
7.

Antibiotic (Gentamicin) Impact on Bacterial Flacherrie Disease of Silkworm, Bombyx mori L..

Pages 55-63
Souad M. Mahmoud; Rehab H. Taha; Saad, I. A. I.
8.

Toxicological and molecular Studies of newly compounds extracted from wastes against cotton leaf worm Spodoptera littoralis.

Pages 65-80
Reda Fadeel Ali Bakr; Heba A. Hassan; Marah M. Abd El-Bar; Galal A Nawwar; Heba M. Elbanna
9.

The effectiveness of some conventional and bio rational insecticides on the Maskell scale insect, Insulaspis pallidula (Green) on mango trees in Ismailia Governorate.

Pages 81-86
Saber F.M. Moussa; Abu Shbana M. Abd El Rahman; Yahia. Y. Mosleh; Mona R. A. Mohamed
10.

Efficiency of certain biopesticides against the olive black scale insect,Saissetia oleae (Olivier) on olive trees at Giza Governorate, Egypt

Pages 87-93
Abd Alaziz M. Ibraheem; Sayed A. G. Al-Arnaouty; Saber F. M. Moussa; Samah M. Y. Helmy
11.

The Queen Butterfly, Danaus Chrysippus (L.) (Lepidoptera: Nymphalidae) at Khartoum, Sudan.

Pages 95-102
Eihab null Idris; Sami Saeed M. Hassan
12.

Biochemical and molecular characterization for three subspecies of honey bee worker, Apis mellifera L. (Hymenoptera: Apidae) in Egypt

Pages 103-115
Saadya M. El-Bermawy; Khalafalla S. Ahmed; Heba Z. Al-Gohary; Abeer M. Bayomy
13.

A new species Meteorus arabica sp. nov., (Hymenoptera: Braconidae), from Saudi arabia

Pages 117-120
Hamed A. Ghrmah
14.

Combined Impacts of Two Type's Cold Storage and Microwave Radiation on Stored Products Insects and Wheat Seed Viability

Pages 121-129
Nasim Bayramzadeh; Ali Asghar Pourmirza
15.

The potency of Chloropyrifos and Camphor extract on Spodoptera littoralis (BOISD.)

Pages 131-139
Hanan H. Osman; Badr El-Sabah A. Fetoh; Abeer M. Mohammad
16.

Efficiency of the bioagent Bacillus thuringensis Kurstaki on the lesser cotton leafworm, Spodoptera exigua (Hb)

Pages 141-145
El-Banna A. A.; Abd El-Wahab I. S.; El-Akad A. S.; Amin N. S.
17.

Role of the lipids on migration rate and infectivity of nematodes

Pages 147-155
Ahmed M. Azazy; Saheir F. El-Lakwah; Heba Yousef
18.

Abundance of leaf miner and some piercing sap sucking pests on some bean(Phaseolus vulgaris l.) Varieties

Pages 157-165
Marguerite A. Rizk; Mona M. Ghallab; Nadia H. Habashi; Ehab M. Bakr
19.

Activity of hypopharengeal gland in secreting honey-elaborating enzymes in Carniolan and Egyptian honeybees

Pages 167-173
Aliaa A. Al-Sherif; Adel M. Mazeed; El-Seid E. Hagag
20.

Indoor and outdoor controlling evaluation on the subterranean termite,Psammotermes hybostoma (Isoptera: Rhinotermitidae) using some unordinary natural oils and others

Pages 175-189
Mohammed Z. Y. Aly; Khalid S. M. Osman; Karem M. Mohanny; Zainab A. S. Abd Elatti
21.

Parental age effects on the female fitness traits in Drosophila melanogaster

Pages 191-196
Fathemeh Tavakkoli; Abolhasan Rezaei
22.

Biological aspects of the predatory mite, Amblyseius fallacies Garman (Phytoseiidae) feeding on thrips nymphs under laboratory condition

Pages 197-204
Abdel-Karim H. S.; Abd EL- Wareth H. M.
23.

Survey of eriophyid mites on some fruit trees, with re-descriptions of two newly recorded species and a checklist of eriophyid mites in Egypt (Acari: Eriophyoidea)

Pages 205-216
Ashraf S. H. El-Halawany