Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Ahmed M. A. Salman"'
Publikováno v:
Journal of Plant Protection Research, Vol 60, Iss 4, Pp 377-387 (2020)
Plant derived α-amylase inhibitors are proteinaceous molecules that regulate the enzyme activity in plants and also protect plants from insect attack. In the current study, 28 accessions of 19 plant species were screened for their α-amylase inhibit
Publikováno v:
Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control. 13:279-291
The present study maybe is the first attempt in Egypt to evaluate the effect of Entomocidal proteins (Cry toxins) from Bacillus thuringiensis (Bt)Cry 1Ac and Cry 2Ab againstthe Egyptian cotton leafworm Spodoptera littoralis. The cotton leafworm one o
Publikováno v:
Journal of Plant Protection and Pathology. 11:421-426
Insect α-amylase has recently become a target of insect control strategies using plant-derived α-amylase inhibitors especially for the control of stored product insect pests. The first step to establish such strategy is to characterize the α-amyla
Publikováno v:
Applied Radiation and Isotopes. 150:57-62
The absolute full energy peak efficiency values have been obtained by Monte Carlo MCNP5 code and semi-empirical ANGLE3 calibration software for a coaxial HPGe detector. The two calibration methods were combined to build a hybrid MCNP5/ANGLE3 model. T
Publikováno v:
Radiation Protection and Environment, Vol 42, Iss 1, Pp 5-9 (2019)
In this study, a comparison is made between the selection of the most proper and accurate methods for 235U activity determination according to the available conditions with the smallest error possible. The detection of 235U activity is used to determ
Publikováno v:
Egyptian Academic Journal of Biological Sciences. A, Entomology. 5:169-181
The present investigation was carried out at Esna distract, Luxor governorate on 15 September 2011 to evaluate the negative effects of the infestation by Parlatoria blanchardii (Targ.) on the mineral nutrients contents (macronutrient and micronutrien
Publikováno v:
Radiation Protection and Environment, Vol 40, Iss 3, Pp 110-115 (2017)
The propose of this work is to identify the isotopic ratios and their variations for uranium-238 series isotopes in some collected phosphate samples and experimental examination of 186 keV gamma line separation method and also to study the effects on