Abd- Al Hadi Kadhim, S., Latif Alwan, S., Gatheth Al- Kellabi, H. (2015). Evaluating the Efficiency of Some Biological and Physical Factors and the Extract of Aloe vera plant in Resisting Rhizoctonia Solani Fungus in causing rot and damping off of wheat seedling inloamand silty soil. , 7(2), 86-112.
Saba Abd- Al Hadi Kadhim; Sabah Latif Alwan; Hussien Gatheth Al- Kellabi. "Evaluating the Efficiency of Some Biological and Physical Factors and the Extract of Aloe vera plant in Resisting Rhizoctonia Solani Fungus in causing rot and damping off of wheat seedling inloamand silty soil". , 7, 2, 2015, 86-112.
Abd- Al Hadi Kadhim, S., Latif Alwan, S., Gatheth Al- Kellabi, H. (2015). 'Evaluating the Efficiency of Some Biological and Physical Factors and the Extract of Aloe vera plant in Resisting Rhizoctonia Solani Fungus in causing rot and damping off of wheat seedling inloamand silty soil', , 7(2), pp. 86-112.
Abd- Al Hadi Kadhim, S., Latif Alwan, S., Gatheth Al- Kellabi, H. Evaluating the Efficiency of Some Biological and Physical Factors and the Extract of Aloe vera plant in Resisting Rhizoctonia Solani Fungus in causing rot and damping off of wheat seedling inloamand silty soil. , 2015; 7(2): 86-112.

Evaluating the Efficiency of Some Biological and Physical Factors and the Extract of Aloe vera plant in Resisting Rhizoctonia Solani Fungus in causing rot and damping off of wheat seedling inloamand silty soil

Kufa Journal for Agricultural Science
Article 1, Volume 7, Issue 2, 2015, Pages 86-112
Authors
Saba Abd- Al Hadi Kadhim; Sabah Latif Alwan; Hussien Gatheth Al- Kellabi
Abstract
The study aims to evaluate the effect of some of the factors of the biological
and physical control and the extract of Aloe vera plant in controlling Rhizoctonia
solani fungus which causes root rot and damping – off seedling in the sedimertary
and desert soil. Results clarified that the best treatment in percentage of plantation
was the fertilizer with the biological Control Agents, Trichoderma harzianum and
Cheatomium elatum where it reached 86.68% in comparison with the control
treatment which gave 75.94%. whereas for chlorophyll, the best treatment was
fertilizer with the fungicide Rizolex and the biological control agents where it
reached to 2.24 mg 100gm-1 in comparison with control treatment and fertilizer
treatment with extract of Aloe vera plant and fertilizer treatment only, which
reached 1.26, 2.1, 2.11mg 100gm-1 respectively. As for the number of ears, the
weight of 100 grains and the weight of the biological product, the fertilizer
treatment with the extract and the biological control agents was exceeded and
reached 16.71ear/plant, 3.29gm and 13.59gm respectively in compared with
control treatment which amounted 5.05ear/plant, 1.33gm, 1.4gm and 6.98gm
respectively.
Keywords
organic fertilizers; bio; control agents; Trichoderma harzianum and Chetomium elatum; and the pathogenic fungus; Rhizoctonia solani; Aloe vera
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