Search Results - "Abdelzaher, Hma"

Differentiation Between Two Isolates of Pythium ultimum var. ultimum Isolated from Diseased Plants in Two Different Continents by Al-Sheikh, H., M.A. Abdel, Hani

“…This study was undertaken to investigate the differences between two distinct isolates of Pythium ultimum var. ultimum, the diseased organisms of wheat and…”
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Isolation of Aspergillus sulphureus, Penicillium islandicum and Paecilomyces variotii from Agricultural Soil and their Biological Activity Against Pythium spinosum, the Damping-Off Organism of Soybean by Al-Sheikh, Hashem, Abdelzaher, H.M.A.

“…This research was undertaken to study the biological control of Pythium spinosum var. spinosum, the damping-off organism of soybean using three selected soil…”
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Biological control of root rot of cauliflower (caused by Pythium ultimumvar. ultimum) using selected antagonistic rhizospheric strains of Bacillus subtilis by Abdelzaher, Hani M. A.

“…Cauliflower (Brassica oleracea var. botrytis) with a root rot disease were found in a field in Kidwan village, 3 km south of El-Minia city, Egypt, during…”
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Antagonistic actions of Pythium oligandrum and Trichoderma harzianum against phytopathogenic fungi (Fusarium oxysporum and Pythium ultimum var. ultimum) by El-Katatny, Momein H., Abdelzaher, Hani M. A., Shoulkamy, Mahmoud A.

“…The possible biological control of damping-off fungi, Fusarium oxysporum and Pythium ultimum by Pythium oligandrum or Trichoderma harzianum was in vitro…”
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Phytoplankton communities of North African wetland lakes: the CASSARINA Project by Fathi, A A, Abdelzaher, HMA, Flower, R J, Ramdani, M, Kraiem, M M

“…Seasonal variations in phytoplankton species composition (frequencies) and densities (cell numbers) in nine North African coastal lakes selected in Morocco…”
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Palaeolimnological responses of nine North African lakes in the CASSARINA Project to recent environmental changes and human impact detected by plant macrofossil, pollen, and faunal analyses by Birks, Hilary H, Peglar, Sylvia M, Boomer, Ian, Flower, Rj, Ramdani, M, Appleby, Pg, Bjune, Ae, Patrick, St, Kraïem, Mm, Fathi, Aa, Abdelzaher, Hma

“…This paper presents multi-proxy palaeolimnological analyses from recent sediments in the nine CASSARINA lakes in northernmost Africa, three from each of…”
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Ultrastructural changes in the muscles, midgut, hemopoietic organ, imaginal discs and Malpighian tubules of the mosquito Aedes aegypti larvae infected by the fungus Coelomomyces stegomyiae by Shoulkamy, MA, Abdelzaher, HMA, Shahin, AAB

“…Fungi belonging to the genus Coelomomyces can infect mosquito larvae and develop within the larval hemocoel. To examine fungal development, Aedes aegypti…”
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Recent environmental change in North African wetland lakes: diatom and other stratigraphic evidence from nine sites in the CASSARINA Project by Flower, Rj, Dobinson, S, Ramdani, M, Kraïem, Mm, Ben Hamza, C, Fathi, Aa, Abdelzaher, Hma, Birks, Hh, Appleby, Pg, Lees, Ja, Shilland, E, Patrick, St

“…All nine wetland lakes in the CASSARINA North African suite of sample sites have been disturbed strongly by human activity during the 20th century. Dated lake…”
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Some observations on the age and growth of thin-lipped grey mullet, Liza ramada Risso, 1826 (Pisces, Mugilidae) in three North African wetland lakes: Merja Zerga (Morocco), Garâat Ichkeul (Tunisia) and Edku Lake (Egypt) by Kraïem, Mm, Ben Hamza, C, Ramdani, M, Fathi, Aa, Abdelzaher, Hma, Flower, Rj

“…Age and growth characteristics of the thin-lipped Grey Mullet (Liza ramada) were investigated in three North African wetland lakes: Merja Zerga (Morocco),…”
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Ultrastructural changes in the muscles, midgut, hemopoietic organ, imaginal discs and Malpighian tubules of the mosquito Aedes aegypti larvae infected by the fungus Coelomomyces stegomyiae by SHOULKAMY, Mahmoud A, ABDELZAHER, Hani M. A, SHAHIN, Adel A. B

“…Fungi belonging to the genus Coelomomyces can infect mosquito larvae and develop within the larval hemocoel. To examine fungal development, Aedes aegypti…”
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Identification of Pythium carolinianum causing 'root rot' of cotton in Egypt and its possible biological control by Pseudomonas fluorescens by Abdelzaher, H.M.A, Elnaghy, M.A

“…A severe root rot disease of cotton caused by Pythium carolinianum was diagnosed in a cotton field in Beni-Musa village, 20 km southwest of El-Minia city,…”
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Isolation of Pythium oligandrum from Egyptian soil and its mycoparasitic effect on Pythium ultimum var. ultimum the damping-off organism of wheat by ABDELZAHER, H. M. A, ELNAGHY, M. A, FADL-ALLAH, E. M

“…Pythium oligandrum Drechsler bearing spherical sporangia with complex subglobose elements was isolated for the first time in Egypt from agricultural field soil…”
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