الفهرس 
Antibacterial and antifungal activities of extracts from some woody trees on some plant pathogenic agentsOnly 14 pages are availabe for public view
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Abstract
The natural extracts of studied plants may provide a new source of antimicrobial agents.
The aim of this thesis is to isolated and assess the effectiveness and efficiency of five plant extracts from different parts as an antibacterial and antifungal.
Extract content (EC%) of tested plants of leaf and branch of Callistemon viminalis was (59.496 and 4.376 EC %, respectively), Phytolacca dioica (3.146 and 1.355 EC %, respectively)
and Sophora secundiflora (5.209 and 4.907 EC %, respectively), as well as the leaf, branch and seed of each Millettia pinnata (3.188, 3.338 and 2.282 EC %, respectively) and Lagunaria
patersonii (2.128, 2.828 and 2.475 EC %, respectively) that had been tested on the fungi (Alternaria solani, Bipolaris oryzae, Fusarium oxysporum and Rhizoctonia solani). Also on the
bacteria (Agrobacterium tumefaciens, Erwinia amylovora, Pectobacterium carotovorum subsp.
Carotovorum and Ralstonia solanacerum).
6.1. High Performance Liquid chromatography (HPLC) analysis
The accessing HPLC analysis results of Callistemon viminalis leaf extract include many phenolic and flavonoid compounds: Resveratrol (6425.62254 mg/kg), Benzoic acid (2540.99042 mg/kg), Catechin (1047.54391 mg/kg), Quercetin (1037.94163 mg/kg),
Naringenin (1037.14426 mg/kg), Myricetin (652.66518 mg/kg) and Vanillic acid (619.38664 mg/kg).
The results of C. viminalis branch extract leaded up to find out some phenolic and flavonoid compounds: Resveratrol (472.39067 mg/kg), Quercetin (428.82261mg/kg), Naringenin (323.81961 mg/kg), Myricetin(125.41440 mg/kg), Ellagic acid (123.15778 mg/kg),
Gallic acid (99.38290 mg/kg), Ferulic acid (88.12863 mg/kg) and P-Hydroxy benzoic acid (24.29358 mg/kg).
The results of Lagunaria patersonii leaf extract resulted in some phenolic and flavonoid compounds: Resveratrol (2696.75919 mg/kg), Benzoic acid (815.70806 mg/kg), Rosmarinic acid (623.96210 mg/kg), Quercetin (349.56028 mg/kg), Rutin (257.34968 mg/kg), Myricetin (119.53903 mg/kg) and Vanillic acid (115.12786 mg/kg).
The results of L. patersonii branch extract have showed up several phenolic and flavonoid compounds: Resveratrol (3199.05783mg/kg), Benzoic acid (1210.79064 mg/kg), p- Coumaric
acid (1002.51038 mg/kg), Catechol (651.42701 mg/kg), Myricetin (423.04314 mg/kg), Rutin (279.20701 mg/kg) and Quercetin (253.94935 mg/kg).
119 L. patersonii seed extract contained some of phenolic and flavonoid compounds: Benzoic acid (500.05480 mg/kg), p-Hydroxy benzoic acid (163.85913 mg/kg), Naringenin (138.73584
mg/kg), Pyrogallol (94.34590 mg/kg), Rosmarinic acid (89.27182 mg/kg), Chlorogenic acid (66.64682 mg/kg), and Kaempferol (53.12308 mg/kg).
Phytolacca dioica leaf extract contained many phenolic and flavonoid compounds:
Kaempferol (4155.75496 mg/kg), Myricetin (661.67030 mg/kg), Naringenin (508.10395
mg/kg), Benzoic acid (399.73218 mg/kg), p-Hydroxy benzoic acid (189.86236 mg/kg), oCoumaric acid (184.47967 mg/kg) and Rutin (182.51162 mg/kg).
Ph. dioica branch extract contained some of phenolic and flavonoid compounds:
Myricetin (1407.11573 mg/kg), Resveratrol (789.22973 mg/kg), Benzoic acid (165.74068 mg/kg), Kaempferol (158.12760 mg/kg), Rosmarinic acid (118.86645 mg/kg), Rutin
(104.21662 mg/kg), and Quercetin (82.77720 mg/kg).
Millettia pinnata leaf extract have shown some phenolic and flavonoid compounds:
Benzoic acid (12151.30 mg/kg), Resveratrol (3135.95358 mg/kg), Quercetin (815.75131
mg/kg), Rutin (563.86060 mg/kg), Catechol (290.50200 mg/kg), Ellagic acid (275.69392 mg/kg) and p- Coumaric acid (222.22620 mg/kg).
M. pinnata branch extract have showed several phenolic and flavonoid compounds:
Benzoic acid (6855.76918 mg/kg), Resveratrol (3111.21858 mg/kg), Quercetin (1691.37503
mg/kg), Myricetin (1469.13127 mg/kg), Rutin (1171.67138 mg/kg), Rosmarinic acid (1153.15931 mg/kg), and Catechol (726.25206 mg/kg).
M. pinnata seed extract have displayed several phenolic and flavonoid compounds:
Benzoic acid (20265.90 mg/kg), Naringenin (8136.05301 mg/kg), Resveratrol (3790.64212
mg/kg), Myricetin (2621.57861 mg/kg), Quercetin (2219.17878 mg/kg), Rosmarinic acid (1060.48602 mg/kg) and Catechol (608.56178 mg/kg).