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Register a new userEffect of genus of Proteus sp. Pseudomonas and Trichoderma in Controlling Chickpea wilt (Fusarium oxysporum f.sp.Ciceris) in the green house and field
تأثير عزلات الأجناس Pseudomonas , Proteus و Trichoderma في مكافحة ذبول الحمص Fusarium oxysporum f . sp. Cicerisفي البيت الزجاجي و الحقل
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Aِl-Baath University ورقة بحثية
Publication date
2016
fields
Plant Protecion
and research's language is
العربية
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درس تأثير 6 عزلات بكتيرية من جنس Proteus في الفطر المسبب لذبول الحمص Fusarium oxysporum f.sp.ciceris في كل من البيت الزجاجي و الحقل.
The effect of six bacterial isolates of Proteus genus were studied the on causative of Fusarium axysporum f.sp ciceris in both the glasshouse and the field.
References used
Anjajah V,.Cornelis P,.Koedam N 2003 Effect of genotype and root colonization in biological control of Fusarium wilt in pigeonpea and chickpea by Pseudomonas aeruginosa PNA1, Canadian Journal of Microbiology 49: 85-91
Bhattacharyya,P.N,.Jha,D.K.2012.Plant growth-promoting rhizobacteria (PGPR): emergence in agriculture. World J. Microbiol. Biotechnol. 28,1327–1350
Bouslama M.1980.Chickpea improvement in Tunisia Proc. International Workshop on Chickpea Improvement ,ICRISAT, Hyderabad, India. pp. 277-280
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sixteen isolates of Fusarium oxysporum f. sp. ciceris (Foc ),
representing six provinces (Al Hasakah, Aleppo, Idlib, Hamah,
Homs and Dara) of Syria were analyzed for pathogenic
variability on a set of 10 differential cultivars of chickpea.
Fuarium oxysporum fragariae, which effects the strawberry plants
in the green house in The Syrian coast, is one of the main problems.
The study showed that the rate of infection of it between 12.1 to
17.95%. And the fungus were isolated the fungus from the roots and
crowns and soil , while is olation from stolons and leaves was not
feasible.
A field survey for chickpea wilt disease Fusarium
oxysporum f.sp ciceris was conducted in different provinces
of north Syria during 2011 cropping season with the
objectives to determine chickpea wilt distribution and factors
affecting its develop
ment. Two hundred and fifty samples
were collected from Alhasakah, Aleppo and Idleb fields. The
results showed varying levels of incidence between and
within provinces (2-90%), and the highest incidence was
recorded in Alfouaa- Idleb (90%). The incidence and
distribution of this disease seemed to be affected by many
factors especially date of sown and soil kind. The
pathogenicity test of 60 isolates related to Fusarium
oxysporum on susceptible cultivars Ghab1 was shown that 54
isolates related to Fusarium oxysporum f. sp. ciceris; 32
isolates of them were caused yellowing symptoms and 22
were caused wilting symptoms.
The effect mycorhizal fungi on tomato wilt disease caused by Fusarium oxysporum
was studied. The results showed that % of disease incidence reduced in treatment whit
mycorrhizal fungi . % of disease incidence reached to 33% when plants infected wit
h
mycorrhizae and Fusarium wilt compared to plants infected with Fusarium wilt just
where% of disease incidence reached to 70% .The results showed a sighificant increased in
plant height ,leaf number , fresh and dry matter of shoot and root in treated plants with
mycorrhiza and Fusarium wilt compared whit treated plants with Fusarium wilt.The
increase in plant height reached 24.13% ,16.93% in leaf number,36.13% in wet weight of
shoot ,48.14 in wet weight of root,30.37% in dry weight of shoot and 29.18% in dry
weight of root in treated plants with mycorrhiza and Fusarium wilt.
The research was conducted in order to test the effect of each of the
filtrate T. viride and chitosan and sodium benzoate in filamentous
growth pathogenic fungi F. oxysporum and F. solani, and their
impact in protecting the seeds of peppers from t
hese two fungi, and
then assess the effectiveness of peroxidase enzyme in pepper plants
from seeds treated with the above-mentioned compounds.
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