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Biological Control of Rhizoctonia Damping-off Disease
Samaneh Samavat,
Volume 6, Issue 2 (9-2017)
Abstract
Biological control of Rhizoctonia damping-off disease. Plant Pathology Science 6(2):55-67.

Damping-off caused by Rhizoctonia solani J. G. Kühn is a very important plant disease among soil-borne diseases that make severe damages on a wide range of plants in the world. Biological control of this disease with Trichoderma, Gliocladium, Bacillus, Pseudomonas and Rhizobium species has been reported as a successful management method. The results of some researches on this area and the mechanisms of the effect of these antagonistic fungi and bacteria are described here.
 
Hyrcanian Boxwood Blight Disease
Samaneh Samavat,
Volume 6, Issue 2 (9-2017)
Abstract
Samavat S. 2017. Hyrcanian boxwood  blight  disease. Plant Pathology Science 6(2): 89-96.

Hyrcanian boxwood which is one of the evergreen shrubs is native of northern forests of Iran. Blight disease caused by Calonectria pseudonaviculata is one of the most important diseases of  this plant, which causes severe leaf loss and decline in susceptible cultivars. This disease has been reported from the forests of Gilan and Mazandaran provinces. The history and importance of the disease, geographical distribution, disease symptoms, pathogen characteristics, the disease cycle, and the methods for disease prevention as well as the mechanical and chemical control measures are described.

10-Inhibitory effects of essential oils and extracts of medicinal plants on plant pathogenic fungi and bacteria
Samaneh Samavat, Mahdiyeh Salehi Vozhdehnazari, Pegah Sayyad-Amin,
Volume 11, Issue 1 ((Autumn & Winter) 2022)
Abstract
Samavat S, Salehi Vozhdehnazari M, Sayyad-Amin P (2022) Inhibitory effects of essential oils and extracts of medicinal plants on plant pathogenic fungi and bacteria. Plant Pathology Science 11(1):113-121.         Doi: 10.2982/PPS.11.1.113.
 
The use of essential oils and extracts of medicinal plants is one of the environmentally friendly methods in the management of plant diseases caused by fungi and bacteria. The antimicrobial effect of essential oils and extracts of various medicinal plants such as thyme, cloves, savory, garlic, licorice and fennel has been proven and their active ingredient has also been identified. Based on these studies, the possibility of introducing, formulating and using essential oils and extracts of medicinal plants or any of their components with antimicrobial properties, as an alternative method of using chemical toxins in the management of fungal and bacterial diseases of plants can be provided.

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