Vol.4 Num. 1 2011

Population dynamics of the purple scale, Lepidosaphes beckii (Hemiptera: Diaspididae) and its parasitoid Aphytis lepidosaphes (Hymenoptera: Aphelinidae) as a new threat pest on mango trees in Egypt
Nadia Aly

Does the HMF value affect the Antibacterial activity of the Bee Honey
Emad A. Nafea; Walaa A. Moselhy and Asmaa, M. Fawzy

Geometric Morphometric Analysis of the Head, Pronotum and Genitalia of the Rice Black Bug Associated with Selected Rice Types
Lessie Mae L. Dela Cruz, Mark Anthony J. Torres, Alberto T. Barrion, Ravindra Joshi, Leocadio S. Sebastian and Cesar G. Demayo

Evaluation of the biological activity of some Cupressus semprevirens (Cupressaceae) extracts against the mosquito vector Culex pipiens L. (Diptera: Culicidae)
Tarek M.Y. EL-Sheikh, Mostafa I. Hassan, Walaa A. Moselhy, Mouneer S. Amer and Ahmed Z. Shehata

Role of pteromalid parasitoid Scutellista caerulea (Fonscolombe) (Hymenoptera: Pteromalidae) for biological control of the soft scale insects (Hemiptera: Coccidae) in Egypt
Hoda Badary and Shaaban Abd-Rabou

Seasonal incidence of scale insects, whiteflies and psyllids (Hemiptera) of olive and their natural enemies in Egypt
Shaaban Abd-Raboou and Noha Ahmed

Natural enemies of the latania scale, Hemiberlesia lataniae (Hemiptera: Diaspididae) in Egypt
Mona Moustafa and Shaaban Abd-Rabou

Study the prey preference of some aquatic insects for different snails under the laboratory conditions
Mohamed Z. Y. Aly; Ibrahim E. E.Mohamed; and Shadia M. Bakry

The insecticidal activity of actinomycete metabolites, against the mosquitoe Culex pipiens.
El-Khawagh, M. A.; Hamadah, Kh. Sh. and El-Sheikh, T. M.

Heat Unit Requirements for Development of the Pink Bollworm Pectinophora gossypiella (Saund.)
Yones, M.S., Abd ElRahman H.A., Abou Hadid A.F., Arafat S.M. and Dahi H.F.

Studies on the population fluctuations and distribution of the white mango scale insect, Aulacaspis tubercularis Newstead within the canopy of the mango trees in eastern of Delta region at the north of Egypt
Mostafa M. El-Metwally, Sabr F. M. Moussa and Nabil M. Ghanim

The relationship between some insect predators and aphid insects in Qena Governorate
Mohamed Z.Y. Aly, Khaled S.M. Osman, Ibrahim E.E. Mohamed and Nahla M. Wahballah

Description of a new species of the genus Coccygidium de Saussure,1982 (Hymenoptera: Braconidae: Agathidinae) from Saudi Arabia.
Hamed A. Ghramh

Anomalies and asymmetry of wing venation pattern in Carniolan and Egyptian bee populations in Egypt
Adel M. M. Mazeed

Ecological aspects of Sassetia spp. ( Coccidae: Coccoidae: Hemiptera) and thier natural enemies in Egypt
Hoda Badary