Incidence of mycopathogens of the oat bird-cherry aphid, Rhopalosiphum padi L., (Homoptera: Aphididae) in infesting wheat plants in Assiut.

Research Abstract
NULL
Research Authors
El-Maraghy, S. S.; M. A. Abdel-Rahman; A. M. A. Awad; Y. M. Omar; A. H. M Mohamed
Research Journal
The Second International Conference on Basic and Applied Myccology, March 14-15; Fac. Sci.
Research Pages
NULL
Research Publisher
Assiut Univ. Assiut, Egypt.
Research Rank
3
Research Vol
NULL
Research Website
NULL
Research Year
2015

Incidence of mycopathogens of the oat bird-cherry aphid, Rhopalosiphum padi L., (Homoptera: Aphididae) in infesting wheat plants in Assiut.

Research Abstract
NULL
Research Authors
El-Maraghy, S. S.; M. A. Abdel-Rahman; A. M. A. Awad; Y. M. Omar; A. H. M Mohamed
Research Journal
The Second International Conference on Basic and Applied Myccology, March 14-15; Fac. Sci.
Research Pages
NULL
Research Publisher
Assiut Univ. Assiut, Egypt.
Research Rank
3
Research Vol
NULL
Research Website
NULL
Research Year
2015

Development and Life Table Parameters of the Cabbage Aphid, Brevicoryne brassicae (L.) (Homoptera: Aphididae) in Relation to Constant Temperatures.

Research Abstract
NULL
Research Authors
Abdel-Rahman, M. A. A.; A. M. A. Awad; Y. M. Omar and A. H. Mahmoud
Research Journal
Assiut University Journal of Zoology
Research Pages
1-12.
Research Publisher
Assiut University
Research Rank
2
Research Vol
Volum 40 (1)
Research Website
NULL
Research Year
2011

Potential evaluation of certain conventional pesticides on fourth instar larvae of Cotton Leafworm, Spodoptera Littoralis (Boisd.)(Lepidoptera: Noctuidae) under laboratory conditions

Research Abstract
NULL
Research Authors
Salma A Abdien, Mohamed AI Ahmed, Gamal AM AbduAllah, Hosam A Ezz El-Din
Research Journal
Advances in Environmental Biology
Research Pages
282-288
Research Publisher
American-Eurasian Network for Scientific Information
Research Rank
1
Research Vol
10(4)
Research Website
NULL
Research Year
2016

Control of Stemphylium leaf blight disease of onion and elevation of seed production using certain bioagents

Research Abstract
NULL
Research Authors
Kamal A. M. Abo-Elyousr, Sobhy I. I. Abdel-Hafez and Ismail R. Abdel-Rahim,
Research Journal
International Journal of Plant Pathology
Research Pages
1-7
Research Publisher
http://scialert.net
Research Rank
1
Research Vol
8
Research Website
http://scialert.net/jindex.php?issn=1996-0719
Research Year
2017

Control of Stemphylium leaf blight disease of onion and elevation of seed production using certain bioagents

Research Abstract
NULL
Research Authors
Kamal A. M. Abo-Elyousr, Sobhy I. I. Abdel-Hafez and Ismail R. Abdel-Rahim,
Research Journal
International Journal of Plant Pathology
Research Pages
1-7
Research Publisher
http://scialert.net
Research Rank
1
Research Vol
8
Research Website
http://scialert.net/jindex.php?issn=1996-0719
Research Year
2017

) Reference to their Toxins and Enzymes

Research Abstract
NULL
Research Authors
Nermien H. Sadek, Nanis H. Gomah and Dina M. Osman
Research Journal
Food Science and Technology
Research Pages
pp. 64-68
Research Publisher
NULL
Research Rank
1
Research Vol
Vol. 4 - No. 4
Research Website
NULL
Research Year
2016

16S rRNA gene sequences analysis of Ficus elastica Rubber Latex degrading thermophilic Bacillus strain ASU7 isolated from Egypt

Research Abstract
Abstract A thermophilic Bacillus strain ASU7 was isolated from soil sample collected from Assiut governorate in Upper Egypt on latex rubber-containing medium at 45 °C. Genetically, the 16S bacterial ribosomal RNA gene of the strain ASU7 was amplified by the polymerase chain reaction (PCR) and sequenced. The sequence of the PCR product was compared with known 16S rRNA gene sequences in the GenBank database. Based on phylogenetic analyses, strain ASU7 was identified as Bacillusamyloliquefaciens. The strain was able to utilize Ficus elastica rubber latex as a sole source for carbon and energy. The ability for degradation was determined by measuring the increase in protein content of bacterium (mg/g dry wt), reduction in molecular weight (g/mol), and inherent viscosity (dl/g) of the latex. Moreover, the degradation was also confirmed by observing the growth of bacterium and formation of aldehyde or keto group using scanning electron microscopy (SEM) and shiff’s reagent, respectively.
Research Authors
Hesham A, Nadia H, Mady I, Ahmed Shoriet A
Research Journal
Biodegradation
Research Pages
pp 717–724
Research Publisher
Springer
Research Rank
1
Research Vol
Volume 23, Issue 5
Research Website
https://link.springer.com/article/10.1007/s10532-012-9547-8
Research Year
2012

16S rRNA gene sequences analysis of Ficus elastica Rubber Latex degrading thermophilic Bacillus strain ASU7 isolated from Egypt

Research Abstract
Abstract A thermophilic Bacillus strain ASU7 was isolated from soil sample collected from Assiut governorate in Upper Egypt on latex rubber-containing medium at 45 °C. Genetically, the 16S bacterial ribosomal RNA gene of the strain ASU7 was amplified by the polymerase chain reaction (PCR) and sequenced. The sequence of the PCR product was compared with known 16S rRNA gene sequences in the GenBank database. Based on phylogenetic analyses, strain ASU7 was identified as Bacillusamyloliquefaciens. The strain was able to utilize Ficus elastica rubber latex as a sole source for carbon and energy. The ability for degradation was determined by measuring the increase in protein content of bacterium (mg/g dry wt), reduction in molecular weight (g/mol), and inherent viscosity (dl/g) of the latex. Moreover, the degradation was also confirmed by observing the growth of bacterium and formation of aldehyde or keto group using scanning electron microscopy (SEM) and shiff’s reagent, respectively.
Research Authors
Hesham A, Nadia H, Mady I, Ahmed Shoriet A
Research Journal
Biodegradation
Research Pages
pp 717–724
Research Publisher
Springer
Research Rank
1
Research Vol
Volume 23, Issue 5
Research Website
https://link.springer.com/article/10.1007/s10532-012-9547-8
Research Year
2012
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