Hayman Kakakhan Awla
@academicstaff.epu.edu.iq
Plant Pathology
Erbil Polytechnic University
Dr. Hayman has got BSc (Bachelor of Science) from Faculty of Agriculture, Plant protection department, at Salahaddin University, Erbil, Iraq in July 2003. After obtaining MSc (Master of Science) at the same college in Feb 2008 in Plant Pathology, Dr. Hayman started lecturing in Horticulture and Plant Protection Dept. at Khabat Technical Institute for a period of 6 years. He has got a Ph.D. from the Faculty of Agriculture, plant protection department from the University Putra Malaysia (UPM) on May 2016.
Dr. Hayman has published many articles and participated in multiple national and international conferences winning two International Patents alongside other contributions. He has also supervised higher committees at the Ministry of Higher Education. He was acting as the the General Director of Scientific Research Center at Erbil Polytechnic University from 2017 to Jan, 2024, Now he is lecture at Medical and health college at Erbil Polytechnic University .
EDUCATION
Dr. Hayman Kakakhan Awla, PhD
Assistant professor
RESEARCH, TEACHING, or OTHER INTERESTS
Agricultural and Biological Sciences, General Agricultural and Biological Sciences, Biotechnology, Molecular Biology
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Scopus Publications
Avin Omer Ali, Hayman Kakakhan Awla, and Tavga Sulaiman Rashid
Elsevier BV
Tavga Sulaiman Rashid, Hayman Kakakhan Awla, and Kamaruzaman Sijam
Elsevier BV
Tavga Sulaiman Rashid, Hayman Kakakhan Awla, and Kamaruzaman Sijam
Elsevier BV
Tavga Sulaiman RASHID, Sirwa Anwar QADIR, and Hayman Kakakhan AWLA
University of Ljubljana
<p>Fusarium wilt of tomato plants caused by<em> Fusarium oxysporum </em>Schlecht. emend. Snyder &amp; Hansen and<em> Fusarium solani</em> (Mart.) Sacc. are serious problem limiting tomato production worldwide. Biological control has emerged as one of the most promising alternatives to chemical fungicides. The biological control capability of a <em>T. harzianum </em>isolate against <em>F. solani</em> and <em>F. oxysporum</em> has been investigated. It inhibited colony growth of two <em>Fusarium</em> species by more than 80 % in dual culture tests. Results of greenhouse experiments revealed that disease severity in the tomato plants co-inoculated with <em>T. harzianum</em> was significantly lower than plants only infected with the <em>Fusarium</em> pathogens. Tomato plants inoculated with the antagonistic <em>T. harzianum</em> isolate, showed enhanced peroxidase and polyphenol oxidase activities in greenhouse experiments and increased resistance to <em>F. solani</em> and <em>F. oxysporum</em>. The <em>T. harzianum</em> isolate indirectly affected the <em>Fusarium </em>pathogens by enhancing plant defence.</p>
Hayman Kakakhan Awla and Tavga Sulaiman Rashid
Elsevier BV
Tavga Sulaiman Rashid, Hayman Kakakhan Awla, and Kamaruzaman Sijam
Elsevier BV
Hayman Kakakhan Awla, Jugah Kadir, Radziah Othman, Tavga Sulaiman Rashid, Sathyapriya Hamid, and Mui-Yun Wong
Elsevier BV
A. Nasehi, J. Kadir, T. S. Rashid, H. K. Awla, E. Golkhandan, and F. Mahmodi
Scientific Societies
T. S. Rashid, S. Kamaruzaman, E. Golkhandan, A. Nasehi, and H. K. Awla
Scientific Societies
Tavga Sulaiman Rashid, Kamaruzaman Sijam, Jugah Kadir, Halimi Mohd Saud, Hayman Kakakhan Awla, Dzarifah Zulperi, and Erneeza Mohd Hata
Agricultural Research Communication Center
An experiment was performed to study the antibacterial activity of methanol, acetone, alcohol and aqueous extracts from the fruit of <italic>R. coriaria</italic> by disk diffusion assay in terms of minimum inhibitory concentrations (MIC), minimum bactericidal concentrations (MBC) and killing-time curve. The detection of the components was also fulfilled using Gas Chromatography–Mass Spectrometry (GC-MS) and also tested for their antibacterial activity. The tested bacteria were <italic>Pseudomonas syringae</italic> (Accession No. KJ858057), a tomato bacterial speck causal agent, and <italic>Ralstonia solanacearum</italic> (Accession No. KJ881159) causing tomato bacterial wilt. Furthermore, the inhibition criteria were made by different extracts of the sampled bacteria which were measured and compared with standard antibiotic (chloramphenicol). Aqueous extract displayed better outcomes against <italic>P. syringae</italic> and <italic>R. solanacearum</italic> as compared to chloramphenicol. According to the GC-MS test results, the aqueous extract was composed of 39 different phytocompounds, together with eight elements in the high peak region, namely Furfural, 1-Cyclopetene, 2,5 Furandione, Phloroglucinol, Succinic acid, Malic acid, P-Tolylacetic acid and Coumalic acid. Among these, it was discovered that 2,5 Furandione was the most important antibacterial element that is present in sumac. The results from the current study indicate that different extracts of <italic>R. coriaria</italic> contain a variety of antibacterial compounds which can potentially be used to produce an extensive range of herbal mixtures with anti-bacterial properties for controlling diseases in crops belonging to the <italic>Solanaceae family</italic>.
T. S. Rashid, K. Sijam, J. Kadir, H. Saud, Hayman K. Awla and E. M. Hata
In May, 2013, severe anthracnose symptoms were observed on the leaves of tomato plants grown in the Cameron Highlands (Pahang, Malaysia). The disease incidence reached 40% on mature leaves. Typical symptoms included circular, immersed lesions with orange spore masses in a dark centre. When grown on potato dextrose agar at 25°C with a 12 h photoperiod, colonies of a fungus isolated from symptomatic leaves were cream-to-orange coloured. These morphological characteristics are consistent with the description of Colletotrichum boninense (Moriwaki et al., 2003). Conidia measured 12.5-15.5×4.6-5.1 μm, were generally cylindrical, had obtuse ends and a hilum-like low protrusion at the base. Conidial length/width ratio was 2.8 to 3.0. The internal transcribed spacer RNA region was sequenced (GenBank accession No. KM039057.1) and proved 99% similar to that of C. boninense accession no. KJ619456.1. Tomato plants were inoculated with 40-μl droplets of a conidial suspension (105 conidia/ml) onto the surface of wounded and non-wounded leaves, using a sterilized hypodermic needle and were then kept in a moist chamber for seven days at 25°C with a 12-h photoperiod. Sterile distilled water was used for inoculating the leaves of control plants. Leaves inoculated with the pathogen showed symptoms similar to those observed in the field within 3-6 days, while no symptoms were present on controls. To the best of our knowledge, this is the first report of C. boninense infecting tomato in Malaysia.
RECENT SCHOLAR PUBLICATIONS
MOST CITED SCHOLAR PUBLICATIONS
RESEARCH OUTPUTS (PATENTS, SOFTWARE, PUBLICATIONS, PRODUCTS)
NANOEMULSION BIOPESTICIDE COMPOSITION HAVING RHUS SPP. PLANT EXTRACT AND METHOD THEREOF. (2016). Malaysia. Patent No. PI201670214.
SEED COATING COMPOSITION. (2017). Malaysia. Patent
MYPI 2017701912 ANTIFUNGAL AND GROWTH PROMOTING PREPARATION FOR COATING PLANT SEEDS (
STARTUP
2016 Bronze Medal Award
Pameran Rekacepta, Penyelidkan Dan Inovasi 2016,UPM
2017 Bronze Medal Award
The international conference and exhibitions on inventions by institution of higher learning (PECIPTA 2017).
2020 Gold Medal Award
Special Award presented by Toronto International Society of Innovation &
Advanced Skills (TISIAS)