الفطور و البكتيريا المصاحبة لبذور المانجروف (Avicennia sp.) و بعض أساليب مكافحتها
Other Title(s)
Fungi and bacteria associated with mangrove (Avicennia sp.) seed and measures for their control
Joint Authors
عبد الله محمود عبد المنعم
رسمي، محمد رفعت
Source
Issue
Vol. 18, Issue 1 (30 Jun. 2000), pp.28-34, 7 p.
Publisher
Arab Society for Plant Protection
Publication Date
2000-06-30
Country of Publication
Lebanon
No. of Pages
7
Main Subjects
Abstract EN
In Egypt, mangrove, mostly Avicennia mariana, occurs along the Red Sea coast from Hurghada southward to Mersa Halaib.
Adverse conditions along with certain micro-organisms severely impact mangrove development.
This paper describes the effects of seed-borne fungi and bacteria on mangrove seed germination and seedling growth.
Assays detected six genera of fungi on eh seeds, i.e.
Alternaria, Aspergillus, Cladosporium, Drechslera, Fusarium and Penicillium and the bacteria Pseudomonas syringae subsp.
virirdiflava and P.
marginalis.
Fusarium spp.
was the most prevalent fungi isolated.
They caused seed rot, seedling mortality and wilt.
Pseudomonas spp.
were also common and caused various seedling disease including dieback.
Since the seed coat of mangrove seeds harboured the most micro- organisms, removing it minimized seed decay and maximized seed germination.
The best treatment for reducing seed rot, seedling disease and mortality, and improving seedling growth was Trichoderma PROMOT (a biological seed treatment) applied after seed coat removal.
American Psychological Association (APA)
عبد الله محمود عبد المنعم ورسمي، محمد رفعت. 2000. الفطور و البكتيريا المصاحبة لبذور المانجروف (Avicennia sp.) و بعض أساليب مكافحتها. مجلة وقاية النبات العربية،مج. 18، ع. 1، ص ص. 28-34.
https://search.emarefa.net/detail/BIM-376414
Modern Language Association (MLA)
عبد الله محمود عبد المنعم ورسمي، محمد رفعت. الفطور و البكتيريا المصاحبة لبذور المانجروف (Avicennia sp.) و بعض أساليب مكافحتها. مجلة وقاية النبات العربية مج. 18، ع. 1 (حزيران 2000)، ص ص. 28-34.
https://search.emarefa.net/detail/BIM-376414
American Medical Association (AMA)
عبد الله محمود عبد المنعم ورسمي، محمد رفعت. الفطور و البكتيريا المصاحبة لبذور المانجروف (Avicennia sp.) و بعض أساليب مكافحتها. مجلة وقاية النبات العربية. 2000. مج. 18، ع. 1، ص ص. 28-34.
https://search.emarefa.net/detail/BIM-376414
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 33-34
Record ID
BIM-376414