Search published articles


Showing 3 results for Bipolaris

Zeinab Sharafi , Mehdi Sadravi,
Volume 4, Issue 1 (3-2015)
Abstract

Sharafi Z. & Sadravi M. 2015. Ten seed borne pathogenic fungi. Plant Pathology Science 4(1):34-45. 
Most crops are propagated by seed. A large number of pathogenic fungi can transmitted by seed and cause epidemy of destructive plant diseases. Treatment of seeds has been shown to prevent plant disease epidemics caused by seedborne fungal pathogens. In this paper, morphological characteristics of ten pathogenic fungi belong to the genera, Alternaria, Aspergillus and Bipolaris, which can decay or reduce the germination of seeds or cause the brown leaf spot disease of cereals, has been described.

Mrs. Mahsa Samiee, Mahdi Davari,
Volume 9, Issue 2 (8-2020)
Abstract

Samiee M, Davari M (2020) Important diseases of turf in Iran. Plant Pathology Science 9(2):119-128.        DOI: 10.2982/PPS.9.2.119.

Turf grass is the most important grown plant in urban green space, which functions such as temperature adjustment, increase in relative humidity, air softness and dust absorption. Fungal and fungal-like diseases are the most common lawn diseases in Iran, affecting this plant at all stages of growth, causing its decline. Pythium, Fusarium, Microdochium, Rhizoctonia, Bipolaris, Pyricularia and Colletotrichum species are known as damping-off, root and crown rot, leaf spot and anthracnose pathogens of lawns in Iran. The symptoms of these diseases, the morphological characteristics of pathogens and the methods for their management are described.
Elham Bahmani , Mehdi Sadravi, Mohammad Abdollahi,
Volume 11, Issue 1 (3-2022)
Abstract

Bahmani E, Sadravi M, Abdollahi M (2022) Rice seed-borne fungi in Kohgiluyeh and Boyer-Ahmad Province of Iran. Plant Pathology Science 11(2):13-23.   Doi: 10.2982/PPS.11.1.13
 
Introduction: The province of Kohgiluyeh and Boyer-Ahmad in southwestern Iran is an important rice-growing area. Seed-borne fungi can cause harmful diseases, so identifying them is important to prevent these diseases. Materials and Methods: Thirty seed samples of four rice varieties were collected from different regions of the province. Seed-borne fungi were isolated by using the potato-dextrose-agar plate, blotter, and deep freezing blotter methods and after purification, their morphological characteristics were studied and they were identified. The total frequency of seeds infected with fungi and the frequency of seeds infected with each fungus were calculated. The effect of these fungi on seed germination and root growth of four cultivars Champa, Shamim, Gerdeh, and Lenjan was tested by placing them between wet sterile filter papers. Results: Twenty-eight fungi of 11 genera vs. Alternaria, Aspergillus, Bipolaris, Cladosporium, Curvularia, Epicoccum, Fusarium, Penicillium, Pyrenophora, Rhizopus, and Ulocladium were identified in these thirty samples. These fungi did not significantly affect seed germination of these varieties, but caused root rot in them. The average infestation of the Champa variety was lower than the others. Conclusion: The Champa variety is relatively resistant to these fungi, followed by Shamim, Lenjan, and Gerdeh respectively.
 


Page 1 from 1     

© 2024 CC BY-NC 4.0 | University of Yasouj Plant Pathology Science

Designed & Developed by : Yektaweb