Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Saad N. Al-Kahtani"'
Autor:
Saad N. AL-Kahtani, Mohamed M. Kamara, El-Kazafy A. Taha, Nabil El-Wakeil, Ahmed Aljabr, Kareem M. Mousa
Publikováno v:
Plants, Vol 12, Iss 5, p 1105 (2023)
The pink stem borer (PSB), Sesamia cretica (Lepidoptera: Noctuidae) purple-lined borer (PLB), Chilo agamemnon (Lepidoptera: Crambidae) and European corn borer Ostrinia nubilalis, (Lepidoptera: Crambidae) are considered the most devastating insect pes
Externí odkaz:
https://doaj.org/article/2bb40d58da694aae976084a44daaa64f
Publikováno v:
Animals, Vol 12, Iss 13, p 1658 (2022)
(1) Background: Propolis and bee pollen have natural bioactive compounds that may support the performance and immunological response of broilers. (2) Methods: The study included 300 1 d old Cobb-500 broiler chicks. Starting from 22–42 d of age, chi
Externí odkaz:
https://doaj.org/article/8f554bb105a544a598d07bcb58da81d4
Autor:
Tarek E. Abd El- Wahab, Shehata E.M. Shalaby, Saad N. Al-Kahtani, Yahya Al Naggar, Zakia A. Jamal, Saad H.D. Masry
Publikováno v:
Journal of King Saud University: Science, Vol 33, Iss 1, Pp 101236- (2021)
Objectives: Ensuring adequate treatments for acaricide efficacy to combat mite infestation is a pre-requisite for healthy honeybees and a good yield of hive products. Therefore, this study aimed to assess the effect of the mode of application on effi
Externí odkaz:
https://doaj.org/article/0e4f5c43da1f48948fb06dd042b76bbc
Autor:
Zakia A. Jamal, Hossam F. Abou-Shaara, Samina Qamer, Mashael Alhumaidi Alotaibi, Khalid Ali Khan, Muhammad Fiaz Khan, Muhammad Amjad Bashir, Abdul Hannan, Saad N. AL-Kahtani, El-Kazafy A. Taha, Syed Ishtiaq Anjum, Mohammad Attaullah, Ghulam Raza, Mohammad Javed Ansari
Publikováno v:
Journal of King Saud University: Science, Vol 33, Iss 1, Pp 101242- (2021)
Objectives: The small hive beetles (SHBs) cause dangerous damages to bee colonies in several countries. Some African countries represent the native land to these beetles. The SHBs are not well established in North Africa and South Europe (the closest
Externí odkaz:
https://doaj.org/article/4f8a9a6b192943d9b0cf41718a90671a
Publikováno v:
PLoS ONE, Vol 15, Iss 9 (2020)
Royal jelly (RJ) is commercially harvested after the 4th day of queen larval age. In the current study, it was harvested after 24, 48, 72, and 96 hours after grafting of 1-day larval age queens to investigate changes in macro and trace elements assoc
Externí odkaz:
https://doaj.org/article/15c49b5de7f0412a901b412c32e6a262
Autor:
Saad N. Al-Kahtani, El-Kazafy A. Taha, Soha A. Farag, Reda A. Taha, Ekram A. Abdou, Hatem M Mahfouz
Publikováno v:
Biology, Vol 10, Iss 6, p 495 (2021)
Seasonal variations in the fatty acid (FA) compositions of pollen loads collected from the Al-Ahsa Oasis in eastern Saudi Arabia throughout one year were determined to identify the optimal season for harvesting bee pollen rich in essential fatty acid
Externí odkaz:
https://doaj.org/article/095183fbe946470596d57aa049953f84
Autor:
Yahya Al Naggar, Markus Brinkmann, Christie M. Sayes, Saad N. AL-Kahtani, Showket A. Dar, Hesham R. El-Seedi, Bernd Grünewald, John P. Giesy
Publikováno v:
Toxics, Vol 9, Iss 5, p 109 (2021)
Microplastics (MPs) are ubiquitous and persistent pollutants, and have been detected in a wide variety of media, from soils to aquatic systems. MPs, consisting primarily of polyethylene, polypropylene, and polyacrylamide polymers, have recently been
Externí odkaz:
https://doaj.org/article/6271d37f7c3644329a100a5c3229298b
Publikováno v:
Saudi Journal of Biological Sciences, Vol 28, Iss 5, Pp 2718-2725 (2021)
Saudi Journal of Biological Sciences
Saudi Journal of Biological Sciences
Objectives This study aimed to analyze the genetic relationships between honey bee subspecies using reference specimens and recently collected specimens from different parts of the world. The purity of these specimens was discussed in light of the ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f293bc4a14ae261519831ac543f31f88
http://www.sciencedirect.com/science/article/pii/S1319562X21002035
http://www.sciencedirect.com/science/article/pii/S1319562X21002035
Autor:
Mohammad Javed Ansari, Saad H. D. Masry, Elsayed E. Hafez, Tarek H. Taha, Saad N. Al-Kahtani, Hatem M Mahfouz, William A. Botros
Publikováno v:
Saudi Journal of Biological Sciences, Vol 28, Iss 4, Pp 2067-2075 (2021)
American foulbrood (AFB) and European foulbrood (EFB) are the two major bacterial diseases affecting honeybees, leading to a decrease in viability of the hive, decreasing honey production, and resulting in significant economic losses to beekeepers. D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98a4b10d0f2a5578b6e465cf6b6df66f
https://doi.org/10.1016/j.sjbs.2021.02.038
https://doi.org/10.1016/j.sjbs.2021.02.038
Autor:
Saad N. Al-Kahtani, Yahya Al Naggar, Mohammad Javed Ansari, Mohamed M. Abdel-Daim, John P. Giesy, Galal Yahya
Publikováno v:
Saudi Journal of Biological Sciences, Vol 28, Iss 3, Pp 1519-1527 (2021)
Saudi Journal of Biological Sciences
Saudi Journal of Biological Sciences
Graphical abstract
Coronavirus Disease (COVID-19) has infected people in 210 nations and has been declared a pandemic on March 12, 2020 by the World Health Organization (WHO). In the absence of effective treatment and/or vaccines for COVID-19, n
Coronavirus Disease (COVID-19) has infected people in 210 nations and has been declared a pandemic on March 12, 2020 by the World Health Organization (WHO). In the absence of effective treatment and/or vaccines for COVID-19, n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6f24ec713ca6c1f22a411bb920dff5d
http://www.sciencedirect.com/science/article/pii/S1319562X20306951
http://www.sciencedirect.com/science/article/pii/S1319562X20306951