Morphological and Cultural Characterization of Quarantine Concerned spp. Associated with Oilseed Crops
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Title |
Morphological and Cultural Characterization of Quarantine Concerned spp. Associated with Oilseed Crops
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Creator |
Laxman Singh Rajput, Sanjeev Kumar, Heena Bhati, Krishna Nair, Jameel Akhtar, Pardeep Kumar, SC Dubey
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Subject |
Conidia, crops, cultural, spp., pycnidia
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Description |
Not Available
Total twelve isolates representing five species of were collected from various oilseed crops Phomopsis representing both exotic as well as domestic collections of India and were examined for morpho-cultural variability. Isolates of spp. showed significant difference in colony type, colour, radial growth, Phomopsis shape and size of both and β spore, pycnidial arrangement, production, colour and days required for α intiation. PCA revealed that among different mopho-cultural charcters, few characters such as colony margin, days required for full growth, pycnidial colour as well as days required for pycnidial initiation exhibited strong correlation for explaining variability. Three groups A, B and C were created through neighbour joining cluster analysis based on morpho-cultural characters of spp. Group A Phomopsis included both the domestic and exotic isolates of , whereas group C was most diverse group P. phaseoli including isolates of four spp. collected from different crops and agro ecological regions. This Phomopsis study revealed that morphological variation arises due to adaptation to various ecological zones that may lead to introduction of new race or genotype of spp. to the India. This variation among Phomopsis Phomopsis spp. can be used in resistance breeding programme to various crops. Not Available |
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Date |
2024-04-18T11:29:02Z
2024-04-18T11:29:02Z 2021-09-01 |
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Type |
Article
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Identifier |
Rajput LS, Kumar S, Bhati H, Nair K, Akhtar J, Kumar P and Dubey SC. 2021. Morphological and cultural characterization of quarantine concerned spp. associated with oilseed crops. Phomopsis J Mycol Pl Pathol 51 (1): 48-58
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/82192 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Not Available
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