Effect of host plant on the susceptibility of the cotton leafworm, Spodoptera littoralis (Boisd.) to certain insecticidesZIDAN, Z. H; ABDEL-MEGEED, M. I; HUSSEIN, N. M et al.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 47-55, issn 1110-0885Article

Insect growth regulators as suppressors to insecticide resistance in a fenvalerate resistant strain of Spodoptera littoralis (Boisd.)EL-GUINDY, M. A; ISSA, Y. H; EL-MALLA, M. A et al.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 373-383, issn 1110-0885Article

Joint action of some pesticides and plant extracts against Tetranychus urticae KochBARAKAT, A. A; SHEREEF, G. M; ABDALLAH, S. A et al.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 243-249, issn 1110-0885Article

Susceptibility of the natural strains of Sitophilus oryzae (L.), Sitophilus granarius (L.), Rhizopertha dominica (F.) and Tribolium castaneum (Herbst) collected from the different governorates of Egypt to methyl bromide and phosphineEL-NAHAL, A. K. M; BARAKAT, A. A; EL-HALAFAWY, M. A et al.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 141-154, issn 1110-0885Article

The joint action of microbial and chemical insecticide combinations on the cotton leafworm, Spodoptera littoralis (Boisd.)ABDEL-MEGEED, M. I; EL-REFAEI, S. A; ZIDAN, A. A et al.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 119-126, issn 1110-0885Article

Toxic action of some plant extracts against Tetranychus urticae KochBARAKAT, A. A; SHEREEF, G. M; ABDALLAH, S. A et al.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 233-242, issn 1110-0885Article

Toxicological studies on synthetic pyrethroids on the cotton leafworm Spodoptera littoralis (Boisd.)FAHMY, H. S. M; KANDIL, M. A; RABEI, M. M et al.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 79-86, issn 1110-0885Article

Disruption and abnormalities induced by precocene II, cycloheximide and/or C16 juvenile hormone in the desert locust, Schistocerca gregaria ForskSALEM, M. S; EID, M. A; EL-IBRASHY, M. T et al.Bulletin of the Entomological Society of Egypt. Economic series. 1982, Num 13, pp 127-136, issn 1110-0885Article

Effect of nuclear polyhedrosis virus ingestion on consumption and utilization of food by Spodoptera littoralis (Boisd.) larvaeEID, M. A. A; EL-NAGAR, S; SALEM, M. S et al.Bulletin of the Entomological Society of Egypt. Economic series. 1982, Num 13, pp 67-73, issn 1110-0885Article

Efficacy of certain insecticides against a field strain of the cotton leafworm Spodoptera littoralis (BOisd.) during 1980 cotton seasonEL-DAHAN, A. A; EL-GUINDY, M. A; BAKRY, N. M et al.Bulletin of the Entomological Society of Egypt. Economic series. 1982, Num 13, pp 1-7, issn 1110-0885Article

Neem (Azadirachta indica A. Juss) seeds as antifeedant and ovipositional repellent for the egyptian cotton leafworm Spodoptera littoralis (Boisd.)EL-SAYED, E. I.Bulletin of the Entomological Society of Egypt. Economic series. 1982, Num 13, pp 49-58, issn 1110-0885Article

Patterns of cross-resistance in endrin and methomyl selected strains of the egyptian cotton leafworm, Spodoptera littoralis (Boisd.)EL-SAYED, E. I; MOHANNA, A. H; ABDEL-SATTAR, M. M et al.Bulletin of the Entomological Society of Egypt. Economic series. 1982, Num 13, pp 17-24, issn 1110-0885Article

Degradation of Dursban and Temik in water, soil extracts and soils under laboratory conditionsZIDAN, Z. H; SHAABAN, A. M; SOBAIHA, A. K et al.Bulletin of the Entomological Society of Egypt. Economic series. 1980, Num 12, pp 179-187, issn 1110-0885Article

Laboratory evaluation of synthetic pyrethroids, dimilin and their combinations on mortality and biotic potential of the cotton leafworm, Spodoptera littoralis (Boisd.)ZIDAN, Z. H; SOBEIHA, A. M. K; TANTAWY, S et al.Bulletin of the Entomological Society of Egypt. Economic series. 1980, Num 12, pp 153-163, issn 1110-0885Article

The action of Du-Ter on the biochemical constituents and ovaries of the mediterranean fruit fly, Ceratitis capitata WiedABDEL-MEGEED, M. I; ZIDAN, Z. H; AWADALLAH, A. M et al.Bulletin of the Entomological Society of Egypt. Economic series. 1980, Num 12, pp 107-117, issn 1110-0885Article

A simple method for timing the control of the Oleander scale, Aspidiotus hederae (Vallot) (Homoptera: Diaspididae)HAMDY, M. K.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 207-211, issn 1110-0885Article

Control studies on eucalyptus borer Phoracantha semipunctata Fab. in EgyptHELAL, H; EL-SEBAY, Y.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 305-310, issn 1110-0885Article

Ecological studies on parasites of the cotton whitefly Bemisia tabaci (Genn.) in EgyptABDEL-FATTAH, M. I; HENDI, A; EL-SAID, A et al.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 95-105, issn 1110-0885Article

Further studies on the action of gamma rays on Ceratitis capitata (Wied.) eggsSHEHATA, N. F.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 285-293, issn 1110-0885Article

On the parasitism of the cotton leafworm Spodoptera littoralis (Boisd.) on cabbage in EgyptHASSANEIN, F. A; EL-HENEIDY, A. H.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 257-262, issn 1110-0885Article

On the population dynamics of Hemiberlesia lataniae (Signoret) and its parasite Habrolepis aspidioti Compere & Annecke in Egypt (Homoptera: Diaspididae; Hymenoptera: Encyrtidae)HASSANEIN, F. A; HAMED, A. R.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 63-72, issn 1110-0885Article

Ovicidal action: potentiation of synthetic pyrethroids by insect growth regulators against the cotton leafworm, Spodoptera littoralis (Boisd.)RADWAN, H. S. A; ASSAL, O. M; SAMY, M. A et al.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 275-283, issn 1110-0885Article

Persistence and virulence of Bacillus thuringiensis under sunny shady conditionsHAMED, A. R; HASSANEIN, F. A.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 73-77, issn 1110-0885Article

Survey of resistance to organophosphorous insecticides in field strains of the cotton leafworm Spodoptera littoralis (Boisd.) during 1980-1984 cotton growing seasonsISSA, Y. H; KEDDIS, M. E; AYAD, F. A et al.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 399-404, issn 1110-0885Article

Toxicity of some insecticides to the larvae of potato tuber moth, Phthorimaes operculella (Zell.) in laboratoryMANSOUR, S. A.Bulletin of the Entomological Society of Egypt. Economic series. 1984, Num 14, pp 57-61, issn 1110-0885Article