Efficacy of Some Plants Extracts as Antibacterial Agents Against Rathyibacter tritici, Inciting Tundu Diseases of Wheat (Triticum aestivum L.)
نویسنده
چکیده
The aqueous extracts of twenty plants were screened by agar diffusion methods for their antibacterial activity against Rathyibacter tritici, a causal organism of tundu diseases of wheat. The combined extracts of leaf extracts of Datura stramonium and stem extracts of Acacia catechu in general showed a strong enhancement in activities over the individual extracts of leaves extracts of Datura stramonium and stem extracts of Acacia catechu against the bacteriam growth respectively. Some of the other plants such as Dedonia viscose, Ficus glomarata, Acacia arabicae and Dalbergia sisoo also showed the inhibitory effect against the test bacteria.
منابع مشابه
Evaluation of Antibacterial Activities of Some Medicinal Plants, Traditionally Used in Iran
The aim of this study was to assess the antibacterial activities of some medicinal plants extracts traditionally used in Iran. Hydroalcoholic extracts obtained from different parts of five plants including Rosmarinus officinalis L. (rosemary), Syzygium aromaticum L. (Clove)., Arctium lappa L. (Burdock) , Coriandrum sativum, Myrtus communis with ...
متن کاملQuantitative expression analysis of candidate genes for Septoria tritici blotch resistance in wheat (Triticum aestivum L.)
Septoria tritici blotch (STB), caused by the ascomycete fungus Mycosphaerella graminicola (asexual stage: Septoria tritici), is one of the most important foliar diseases of wheat. In this research, quantitative expression analysis of five candidate genes for the induction of resistance to STB (PR-1, Bsi, Msr, Per, and Ppi) was conducted in the wheat cultivars ‘Seri 82’ (susceptible) and ‘Fronta...
متن کاملEffect of Bio-Agents, Neem Leaf Extract and Fungicides Against Alternaria Leaf Blight of Wheat (Triticum Aestivum L.)
The experiment was conducted under in vitro and field conditions to observe the effect of bio-agents, botanical and fungicides against Alternaria triticina. Eight treatments were taken up with three replications and data collected was analyzed using CRD. Maximum inhibition per cent mycelia growth was observed in Propiconazole (89.72%), Hexaconazole (88.44%), Vitavax (87.70%), followed by Tricho...
متن کاملThe Effect of Priming and Salinity on Physiological and Chemical Characteristics of Wheat (Triticum aestivum L.)
In order to study of the effect of priming and salinity on physiological and chemical characteristics of wheat(Triticum aestivum L.), an experiment was carried out at the Experimental Farm of Shiraz University. Results showedthat primed plants significantly reduced its gas exchanges by accelerating senescence under a series of salt stress,which became more serious along with the increasing of s...
متن کاملEffect of salicylic acid Effect of application of salicylic acid and potassium silicate on some morphological, physiological and biochemical traits in wheat (Triticum aestivum L.) grown under salt stress
Water and soil salinity on environmental agents limit plant growth and its productivity in Iran. In order to reduce the adverse effects of salinity on plants, different compounds are used. In this study, the effects of salicylic acid and potassium silicate were investigated on wheat plants under salt stress. A factorial experiment in a randomized complete block was conducted by applying 100 mM ...
متن کامل