Abstract Field survey study was conducted season (2017). Soybeans and weeds were weekly sampled randomly. Thrips adults were identified and counted. Detection of the virus isolate and the natural incidence was determined using; Mechanical transmission, host range, DAS-ELISA, RT-PCR. The natural incidence...
Abstract This study presents the first preliminary phytochemical screening and investigation of the lipoidal matter of Latania verschaffeltii Lem. leaves, belonging to the Arecaceae family. Gas chromatography coupled with mass spectroscopy (GC/MS) was used to analyze and identify compounds of saponifiabl...
Foot and mouth disease is a highly contagious viral disease that poses a significant economic threat to cloven-hoofed animals, including cattle and sheep. The emergence of a novel foot and mouth disease virus-A isolate, FMDV-A-Egy-AHRI-RL385-Ven-2022, in Egypt in 2022 has raised concerns about its potent...
The avian influenza H5N8 virus is a highly pathogenic virus that can cause severe economic losses in poultry species worldwide. In Egypt, highly pathogenic avian influenza virus of subtype H5N8 clade 2.3.4.4b was reported in 2016, and despite vaccination efforts, the virus has become endemic. The current...
The present work recorded the impact of using Mycoplasma gallisepticum vaccines on post-vaccinal response and protection against challenge with Newcastle disease virus. Specific pathogen-free chickens were divided into eight groups of forty chickens each. Group G1 was vaccinated with Mycoplasma gallisept...
Nowadays, there is a global concern about outbreaks caused by the highly pathogenic avian influenza virus H5N8 clade 2.3.4.4 which caused devastating losses in the poultry industry sector. This clade was subdivided into two waves: clade 2.3.4.4A from 2014 to 2015 and clade 2.3.4.4b from 2016 until now. I...
Resumo: A intenção deste ensaio é a de problematizar a inscrição do discurso psicanalítico, com Freud, no campo do mundo do pós-colonialismo, pela sustentação da categoria de identificação e a crítica correlata da categoria de identidade, assim como pela ênfase na reversibilidade dialética ...
In Egypt, the lyophilized live attenuated sheep pox virus vaccine has been used for the vaccination of cattle against lumpy skin disease virus to control its economic impact on livestock industry. In this endeavor, we validate the efficacy of Carbopol® as a stabilizer and adjuvant to enhance immunogenic...
In the present study, the biochemical composition of some Echinodermata (Holothuroidea, Echinoidea) from the Red Sea, Egypt was investigated. The results showed that the highest percentage of saturated fatty acids (SFA) was in Holothuria nobilis and the lowest percentage was recorded in Holothuria scabra...
Abstract One aquatic coleopteran species from family Dytiscidae and two aquatic coleopteran genera from family Hydrophilidae were recorded in the summer period and represent first records in the Egyptian lakes. Beetles were collected from two northern lakes, Lake Idku and Lake Burullus. They were identif...
