- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
EXTRACELLULAR ENZYMATIC ACTIVITY OF PATHOGENIC FUNGI TO DATE PALM Phoenix dactylifera & CYCAS Cycas revoluta | ||
| Basrah Journal For Date Palm Research | ||
| Article 1, Volume 4, Issue 1, 2005, Pages 1-10 PDF (0 K) | ||
| Author | ||
| MOHAMMED H. ABASS | ||
| Abstract | ||
| T his study was conducted at the Laboratories.of Date Palm Research Center- Basrah univ. to determine the extracellular enzymatic activity of some Date Palm and Cycas fungal pathogen which were Fusarium solani ;Mauginiella scaettae and Thielaviopsis paradoxa in their production to Protease ;cellulose ;Lipase ;Amylase and Phenol oxidase enzymes on special solid media designed to quantative test. The results elucidated that the pathogenic fungi varied in their ability to produce degredating enzymes, the causal agent of Cycas decline F. solani showed a positive test for all studied enzymes with varying degree of activity , the highest extracellular activity were in Protease and Amylase test, while the causal agent of Date Palm inflorescence rot M. scaettae recorded highest activity for Protease test and good activity for Phenol oxidase enzyme , the pathogen gave a negative test for Amylase . The pathogenic fungus T. paradoxa the causal agent of Terminal Bud rot of Date Palm had a moderate activity for Protease ; Lipase and gave a negative test for Amylase. | ||
|
Statistics Article View: 169 PDF Download: 153 |
||