Gamal Elsayed
Gamal Elsayed
Prof. Dr. in Department of Economic Entomology, Faculty of Agriculture, Cairo University, Egypt.
Verified email at - Homepage
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Ability of a generalist insect, Schistocerca gregaria, to overcome thioglucoside defense in desert plants: tolerance or adaptation?
AM Mainguet, A Louveaux, G El Sayed, P Rollin
Entomologia experimentalis et applicata 94 (3), 309-317, 2000
Plant secondary substances and insects behaviour
G Elsayed
Archives of Phytopathology and Plant Protection 44 (16), 1534-1549, 2011
Effects of glucobrassicin, epiprogoitrin and related breakdown products on locusts feeding: Schouwia purpurea and desert locust relationships
G El Sayed, A Louveaux, M Mavratzotis, P Rollin, A Quinsac
Entomologia experimentalis et applicata 78 (2), 231-236, 1996
Preliminary molecular identification of a predatory bug, Orius albidipennis, collected from ornamental plants
SM Sayed, MM Montaser, G Elsayed, SAM Amer, K Iatrou
Journal of Insect Science 13 (1), 2013
Effect of duck weed Lemna minor, vegetation on the mosquito, Culex pipiens pipiens
sayed Eid, Kandil, Moursy
Insect Sci. Applic. 13 (3), 357-361, 1992
Field investigation of pomegranate fruit worms in Taif and laboratory evaluation of Bacillus thuringiensis against Ectomyelois ceratoniae
G Elsayed, SA Bazaid
Archives of Phytopathology and Plant Protection 44 (1), 28-36, 2011
Insecticidal effect of plant extracts on two termite species
G Elsayed
Archives of Phytopathology and Plant Protection 44 (4), 356-361, 2011
Reproduction of the Poekilocerus bufonius fed on Calotropis procera compared with Zygophylum simplex and Pulicaria crispa
AOSA Elsayed G.
World J. of Agricultural Science 2 (1), 331-333, 2006
Effects of Nutrition on Longevity, Fertility, Ovariol Yield, Food Consumption and Metamorphosis of the Grasshopper Euprepocnemis plorans
G El Sayed
International Journal of Tropical Insect Science 18 (4), 341-347, 1998
Research Articles-Effects of nutrition on longevity, fertility, ovariol yield, food consumption and metamorphosis of the grasshopper Euprepocnemis plorans
G Elsayed
Insect Science and its Application 18 (4), 341-348, 1998
Bioassays of duck weed Lemna minor, vegetation extracts
S Eid, Kandil,Moursy
Insect Sci. Applic. 13 (5), 741-748, 1992
Efficacy of Bacillus thuringiensis and indigenous Trichogramma turkistanica for controlling lepidopterous pests on Taify pomegranate fruits
SFMOME S.M. Sayed1,2*, G. Elsayed2
African Entomology 23 (2), 443-450, 2015
Do the allelochemicals in Calotropis procera plant have the effectiveness on the food utilization of Poecilocerus bufonius
E Al-Otaibi
Archives of phytopathology and plant protection 41 (4), 235-242, 2008
Evaluation of food consumption, heamolymph proteins and survival of grasshoppers Euprepocnemis plorans fed clover, lupine or horse bean
Insect Sci. Applic. 18 (4), 333-339, 1998
A First Record of Blaesoxipha rufipes (Diptera: Sarcophagidae) Parasitizing Poekilocerus bufonius (Orthoptera: Pyrgomorphidae) in Saudi Arabia
G Elsayed, SM Sayed
Entomological News 124 (1), 33-37, 2014
Genetic variability of the tropical grasshopper Poecilocerus bufonius in Saudi Arabia
G Elsayed, SAM Amer, SMH Sayed
Archives of Phytopathology and Plant Protection 44 (17), 1736-1744, 2011
Recent Knowledge about the relation between allelochemicals in plant and the insect pest
G Alotaibi, S. and Elsayed
World J. Zoology 2 (1), 1-8, 2007
Antifeeding effect and chronic toxicity of three desert plants against the Egyptian locust, Anacridium aegyptium.
G Elsayed
. Agric. Sci. Mansoura University 29 (3), 1487-1494, 2002
Food consumption and electrophoresis of some isoenzymes in the motor muscles of Schistocerca gregaria fed on Lotus corniculatus
G Elsayed, SM Sayed, SAM Amer, YNS Al Solaimi
African Entomology 25 (1), 1-12, 2017
Comparative isoenzyme electrophoreses between the brown-spotted locust, Cyrtacanthacris tatarica, and the desert locust, Schistocerca gregaria
G Elsayed, SAM Amer
Journal of Insect Science 14 (1), 20, 2014
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