Chemical composition and antifungal activity of bitter orange (Citrus aurantium L.) essential oil against plants pathogenic fungi
Other Title(s)
التركيب الكيميائي و التضاد الفطري لزيت النارنج الطيار (Citrus aurantium L.) تجاه ممرضات النبات الفطرية
Joint Authors
al-Nasir, Zakariyya
al-Abras, Nawras
al-Misri, Muhammad Said
Source
The Arab Journal for Arid Environments
Issue
Vol. 12, Issue 1-2 (31 Dec. 2019), pp.35-45, 11 p.
Publisher
Arab Centre for the Studies of Arid Zones and Dry Lands
Publication Date
2019-12-31
Country of Publication
Syria
No. of Pages
11
Main Subjects
Abstract EN
This Sudy was conducted in 2016 -2017 at The Department of Plant Protection, and National Commission for Biotechnology (NCBT) at the Faculty of Agriculture, Damascus University, Syria.
The essential oil isolated by hydro-di^illation from the fresh peel of fully matured ripen fruits of bitter orange Citrus aurantium L.
that analyzed by GC-MS.
The results showed that the yield of C.
aurantium was 1.87% (fresh peel).
Thirty five different components were identified confuting approximately, 99.9% of the oil.
The major components were limonene 93.10% followed by myrcene 2.46% and many oxygenated sesquiterpenes.
The antifungal activity of C.
aurantium essential oil was evaluate against five plants pathogenic fungi, including Alternaria alternate (Fr.) Keissler, Botrytis cinerea Pers., Penicillium expansum Link, Fusarium oxysporum Schlechtend: Fr.
(emend.
Snyd.
and Hans.) and Sclerotium cepivorum Berk: using the poisoned food at various concentrations.
Results showed that the antifungal activity of C.
aurantium oil was weak at 250 ppm, but at 2000 ppm it significantly inhibited the growth of all five fungi.
The results also, indicated that the antifungal activity of oil against the tested fungi increases parallel with raising concentrations of oil.
S.
cepivorum and A.
alternata and B.
cinerea did not show any mycelium growth in the presence of oil at concentration of 1500, 1500 and 2000 ppm, respectively.
Moreover, the C.
aurantium oil at 2000 ppm was effectiveness on F.
oxysporum (96.23%), and showed moderate fungicidal activity against P.
expansum (70.56%).
The values of EC50 for the oil were, 610; 840; 1050; 1170; and 1460 ppm for S.cepivorum, A.
alternata, Botrytis cinerea, F.
oxysporum and P.
expansum, respectively.
These results show that the oil of C.
aurantium had potential for use in the biological control of plant disease as a safe biofungicides.
American Psychological Association (APA)
al-Nasir, Zakariyya& al-Abras, Nawras& al-Misri, Muhammad Said. 2019. Chemical composition and antifungal activity of bitter orange (Citrus aurantium L.) essential oil against plants pathogenic fungi. The Arab Journal for Arid Environments،Vol. 12, no. 1-2, pp.35-45.
https://search.emarefa.net/detail/BIM-1316468
Modern Language Association (MLA)
al-Nasir, Zakariyya…[et al.]. Chemical composition and antifungal activity of bitter orange (Citrus aurantium L.) essential oil against plants pathogenic fungi. The Arab Journal for Arid Environments Vol. 12, no. 1-2 (Dec. 2019), pp.35-45.
https://search.emarefa.net/detail/BIM-1316468
American Medical Association (AMA)
al-Nasir, Zakariyya& al-Abras, Nawras& al-Misri, Muhammad Said. Chemical composition and antifungal activity of bitter orange (Citrus aurantium L.) essential oil against plants pathogenic fungi. The Arab Journal for Arid Environments. 2019. Vol. 12, no. 1-2, pp.35-45.
https://search.emarefa.net/detail/BIM-1316468
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 43-45
Record ID
BIM-1316468