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مقاومة مرض التعفن الأبيض لساق الباذنجان المتسبب عن الفطر Sclerotinia sclerotiorum بالتكامل بين البسترة الشمسية و المستحضر الحيوي للفطر Trichoderma harzianum
Other Title(s)
Control of white mold disease on eggplant caused by fungus Sclerotinia sclerotiorum by integration between soil solarization and biological control with fungus Trichoderma harzianum
Joint Authors
Source
Issue
Vol. 18, Issue 1 (30 Jun. 2020), pp.97-108, 12 p.
Publisher
University of Anbar College of Agriculture
Publication Date
2020-06-30
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Topics
Abstract EN
This study was conducted in determine the efficiency of each of temperature, exposure time and bio-control agent Trichoderma harzianum in inhibition of the sclerotia myceliogenic germination of S.
sclerotiorum and its mycelial growth on PDA and field.
The laboratory experiment included determine efficient temperatures and its exposure hours needed to inhibit pathogen germination in order to use for minimizing disease dissemination in the field through soil solarization technique.
The study showed that temperature of 60 ºC with exposure time of 5 and 6 hours were the most efficient treatments in inhibition of myceliogenic germination (55.55, 100 % ) respectively.
The result antagonism between T.
harzianum and S.
sclerotiorum by dual culture technique showed high efficacy of the bio-control agent T.
harzianum inhibition anti mycelial growth of the pathogen S.
sclerotiorum on PDA scoring antagonism rate of 2 degree.
In terms of disease incidence the results showed that soil solarization alone and its integration with bio-control agent were completely prevented the occurrence of the disease achieving the maximum reduction in incidence rate (100 % ) for all studied depths at the end of eighth weeks compared with control treatment in which the average of incidence was (85.42 % ), followed by the treatment of bio-control agent alone by a reduction rate of (42.08 % ) respectively with a significant difference compared with inoculated control treatment.
American Psychological Association (APA)
زوين، قيس كاظم وعلي عبد حمد. 2020. مقاومة مرض التعفن الأبيض لساق الباذنجان المتسبب عن الفطر Sclerotinia sclerotiorum بالتكامل بين البسترة الشمسية و المستحضر الحيوي للفطر Trichoderma harzianum. مجلة الأنبار للعلوم الزراعية،مج. 18، ع. 1، ص ص. 97-108.
https://search.emarefa.net/detail/BIM-1080268
Modern Language Association (MLA)
زوين، قيس كاظم وعلي عبد حمد. مقاومة مرض التعفن الأبيض لساق الباذنجان المتسبب عن الفطر Sclerotinia sclerotiorum بالتكامل بين البسترة الشمسية و المستحضر الحيوي للفطر Trichoderma harzianum. مجلة الأنبار للعلوم الزراعية مج. 18، ع. 1 (2020)، ص ص. 97-108.
https://search.emarefa.net/detail/BIM-1080268
American Medical Association (AMA)
زوين، قيس كاظم وعلي عبد حمد. مقاومة مرض التعفن الأبيض لساق الباذنجان المتسبب عن الفطر Sclerotinia sclerotiorum بالتكامل بين البسترة الشمسية و المستحضر الحيوي للفطر Trichoderma harzianum. مجلة الأنبار للعلوم الزراعية. 2020. مج. 18، ع. 1، ص ص. 97-108.
https://search.emarefa.net/detail/BIM-1080268
Data Type
Journal Articles
Language
Arabic
Notes
-
Record ID
BIM-1080268