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Amer I. Tawfik
Observed names:
AMER I. TAWFIK,
Amer I Tawfik,
Amer Tawfik,
Tawfik, Amer I.
Institution:
Assiut University
Observed institutions:
International Centre of Insect Physiology and Ecology,
Hebrew University of Jerusalem,
University of Bayreuth,
Assiut University,
UCLouvain,
KU Leuven
show all 6
OpenAlex ID:
A5109701966
Identification of the gregarization-associated dark-pigmentotropin in locusts through an albino mutant
1999
·
Amer I. Tawfik
, Seiji Tanaka
, et al.
·
Proceedings of the National Academy of Sciences
·
272
Possible involvement of ecdysteroids in embryonic diapause of Locusta migratoria
2002
·
Amer I. Tawfik
, Yoshiaki Tanaka
, et al.
·
Journal of Insect Physiology
·
71
Identification of [Arg7] corazonin in the silkworm, Bombyx mori and the cricket, Gryllus bimaculatus, as a factor inducing dark color in an albino strain of the locust, Locusta migratoria
2000
·
Yue-Jin Hua
, Jun Ishibashi
, et al.
·
Journal of Insect Physiology
·
69
Ecdysteroids during ovarian development and embryogenesis in solitary and gregarious Schistocerca gregaria
1999
·
Amer I. Tawfik
, Anna Vedrov�
, et al.
·
Archives of Insect Biochemistry and Physiology
·
53
Influence of winter feeding on colony development and the antioxidant system of the honey bee, Apis mellifera
2020
·
Amer I. Tawfik
, Zeinab H. Ahmed
, et al.
·
Journal of Apicultural Research
·
48
Haemolymph ecdysteroids and the prothoracic glands in the solitary and gregarious adults of Schistocerca gregaria
1997
·
Amer I. Tawfik
, Anna Vedrová
, et al.
·
Journal of Insect Physiology
·
46
Time-course haemolymph juvenile hormone titres in solitarious and gregarious adults of Schistocerca gregaria, and their relation to pheromone emission, CA volumetric changes and oocyte growth
2000
·
Amer I Tawfik
, Karl Treiblmayr
, et al.
·
Journal of Insect Physiology
·
41
A role for ecdysteroids in the phase polymorphism of the desert locust
2003
·
Amer I. Tawfik
, Frantisek Sehnal
·
Physiological Entomology
·
38
PDF
Haemolymph ecdysteroids in the solitary and gregarious larvae ofSchistocerca gregaria
1996
·
Amer I. Tawfik
, Anna Mat'hová
, et al.
·
Archives of Insect Biochemistry and Physiology
·
37
Possible involvement of ecdysteroids in photoperiodically induced suppresion of ovarian development in a Japanese strain of the migratory locust, Locusta migratoria
2002
·
Amer I. Tawfik
, Yoshiaki Tanaka
, et al.
·
Journal of Insect Physiology
·
34
Purification, characterisation and titre of the haemolymph juvenile hormone binding proteins from Schistocerca gregaria and Gryllus bimaculatus
2005
·
Amer I. Tawfik
, Roland Kellner
, et al.
·
Journal of Insect Physiology
·
30
Effects of juvenile hormone treatment on phase changes and pheromone production in the desert locust, Schistocerca gregaria (Forskal) (Orthoptera: Acrididae)
1997
·
Amer I Tawfik
, Ellie O Osir
, et al.
·
Journal of Insect Physiology
·
25
Effect of some bee bread quality on protein content and antioxidant system of honeybee workers
2022
·
Amer I. Tawfik
, Zeinab H. Ahmed
, et al.
·
International Journal of Tropical Insect Science
·
19
PDF
Sublethal effects of herbicides clethodim, haloxyfop-P-methyl, and their mixture on honey bee health
2022
·
Ibrahim A. Mohamed
, Eslam M. Omar
, et al.
·
Apidologie
·
18
PDF
Individual and combined treatments with imidacloprid and spinosad disrupt survival, life-history traits, and nutritional physiology of Spodoptera littoralis
2023
·
El-Sayed H. Shaurub
, Amer I. Tawfik
, et al.
·
International Journal of Tropical Insect Science
·
16
PDF
Nutritional Value and Physiological Effects of Some Proteinaceous Diets on Honey Bee Workers ( Apis mellifera L.)
2019
·
Zeinab H. Ahmed
, Amer I. Tawfik
, et al.
·
Bee World
·
10
Hormonal Control of the Phase Polyphenism of the Desert Locust: A Review of Current Understanding
2012
·
Amer I. Tawfik
·
The Open Entomology Journal
·
9
PDF
Feeding deterrence and midgut histomorphological alterations in Spodoptera littoralis larvae treated with separate and combined imidacloprid and spinosad
2023
·
Asmaa Elsayed
, El-Sayed Shaurub
, et al.
·
Assiut University Journal of Multidisciplinary Scientific Research
·
3
PDF
Feeding deterrence and larvicidal effects of latex serum and latex-synthesized nanoparticles of Calotropis procera against the cotton leafworm, Spodoptera littoralis
2024
·
Nadia. H. Mohamed
, Ahmed. M. H. Ali
, et al.
·
Advancements in Life Sciences
·
2
PDF
Compositional changes in preimaginal stages of black soldier fly (Hermetia illucens) reared on fermented water hyacinth with and without supplementation
2026
·
Eman M. Omar
, Mohammed Z. Y. Aly
, et al.
·
European Food Research and Technology
·
1
PDF
Effects of Anti-Juvenile Hormone (Precocene II) Treatment on Phase Changes and Pheromone Production in the Desert Locust, Schistocerca gregaria (Forskal) (Orthoptera: Acrididae)
2014
·
Amer I. Tawfik
, Ellie O. Osir
, et al.
·
The Open Entomology Journal
·
1
PDF
Evaluation of the Growth of Black Soldier Fly Larvae Valorized on Fermented Water Hyacinth Plant
2026
·
MOHAMMED Z.Y. ALY
, EMAN M. OMAR
, et al.
·
Assiut Veterinary Medical Journal/Maǧallaẗ Asyūṭ al-ṭibiyyaẗ al-baytariyyaẗ
Influence of winter feeding on colony development and the antioxidant system of the honey bee, Apis mellifera
2020
·
Tawfik, Amer I.
, Ahmed, Zeinab H.
, et al.
·
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Works count:
23
Citation count:
843
H-index:
15
I10-index:
16
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