Evaluation of some fungicides and biocontrol agents for controlling of alternaria rot on citrus fruits
Other Title(s)
تقييم فاعليه إستخدام بعض المبيدات الفطريه و العوامل الحيويه لمكافحه عفن الالترناري على ثمار الموالح
Joint Authors
al-Ak'Hali, Mohammed Sultan
Shihatah, Abu Ghanimah Sad Fath al-Bab
Musa, Ahmad Ahmad Ahmad
Ali, Kamil Midhat
Source
Arab Universities Journal of Agricultural Sciences
Issue
Vol. 26, Issue 2 (31 Dec. 2018), pp.691-699, 9 p.
Publisher
Ain Shams University Faculty of Agriculture
Publication Date
2018-12-31
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Topics
Abstract EN
In this study, chemical and bio-control agents were evaluated for their efficiency to control of citrus fruit-rot disease caused Alternaria citri (K2) both, in vitro and in vivo trials.
The most effective fungicides were score, montro and Iprodione compared with other fungicides depend on Ec50 and Ec90.
While, the fungicide Pyraclostrobine had moderate effect on linear growth of A.
citri.
Meanwhile, the Coprax, Coprareekh and Azoxystrobine were the least effective fungicide at Ec90.
Trichoderma harzianum and Bacillus subtilis tested showed antagonistic action effect to a highly pathogenic isolate of Alternaria citri, with different degrees of inhibition.
T.
harzianum was the most effective compared with B.
subtilis, in vitro trials.
Also, all fungicides were evaluated on incidence of citrus fruit rot disease in vivo trials.
The disease incidence was reduced, but with different degrees.
In addition, using T.
harzianum, B.
subtilis, B.
megaterium (Bio-ARC) and Trichoderma album (Bio-Zeid) decreased incidence of citrus fruit rot disease.
On the other side, T.
harzianum showed the highest suppressive effect against citrus fruit rot pathogen.
Generally, all tested fungicides and bio-agents were effective against the causal fungus in vitro and in vivo trials, but with different degrees.
American Psychological Association (APA)
Shihatah, Abu Ghanimah Sad Fath al-Bab& al-Ak'Hali, Mohammed Sultan& Musa, Ahmad Ahmad Ahmad& Ali, Kamil Midhat. 2018. Evaluation of some fungicides and biocontrol agents for controlling of alternaria rot on citrus fruits. Arab Universities Journal of Agricultural Sciences،Vol. 26, no. 2, pp.691-699.
https://search.emarefa.net/detail/BIM-939838
Modern Language Association (MLA)
Shihatah, Abu Ghanimah Sad Fath al-Bab…[et al.]. Evaluation of some fungicides and biocontrol agents for controlling of alternaria rot on citrus fruits. Arab Universities Journal of Agricultural Sciences Vol. 26, no. 2 (2018), pp.691-699.
https://search.emarefa.net/detail/BIM-939838
American Medical Association (AMA)
Shihatah, Abu Ghanimah Sad Fath al-Bab& al-Ak'Hali, Mohammed Sultan& Musa, Ahmad Ahmad Ahmad& Ali, Kamil Midhat. Evaluation of some fungicides and biocontrol agents for controlling of alternaria rot on citrus fruits. Arab Universities Journal of Agricultural Sciences. 2018. Vol. 26, no. 2, pp.691-699.
https://search.emarefa.net/detail/BIM-939838
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-939838