Variability in different isolates of Penicillium italicum causing blue mould rot in orange (Citrus reticulata)

Authors

  • Meera Choudhary College of Agriculture (SKNAU, Jobner), Peethampuri, Neemka Thana, Rajasthan, India
  • G. S. Rathore College of Agriculture (SKNAU, Jobner), Peethampuri, Neemka Thana, Rajasthan, India
  • D R Bajya College of Agriculture (SKNAU, Jobner), Peethampuri, Neemka Thana, Rajasthan, India
  • A. K. Pathak College of Agriculture (SKNAU, Jobner), Peethampuri, Neemka Thana, Rajasthan, India

Keywords:

Morphological, Pathological, Isolates, Blue mould rot, Cultural variability

Abstract

Seven isolates of blue mould fungi (Penicillium italicum), causing blue mould rot on orange (Citrus reticulata Blanco) isolated
from Jobner region exhibited variable growth on artificial culture media (PDA). The PI-1 appeared as dark green centre with white
periphery. The other isolates had different colony characters with green to light blue centre surrounded by cottony to profuse colony
peripheries. The disease intensities of blue mould isolates were also variable. The PI-1, PI-2 and PI-3 were at par, while maximum
intensity (57.76 %) was recorded in PI-1 and minimum (21.12 %) in PI-7.

Downloads

Download data is not yet available.

References

Alam M W, Rehman A, Ali S, Fiaz M, Riaz K. 2016. Assessment of different food additives for postharvest disease control of kinnow mandarin fruit. Transylvanian Review 24(10):1934-51.

Embaby E S M, Hazaa M, Hagag L F, Ibrahim T E S, Ab.d el-Azem F S. 2013. Decay of some citrus fruit quality caused by fungi and their control: III- control blue and green mould decay by using some alternative fungicides. Journal of Applied Sciences Re-search 9 (8): 5086-96.

Kaltippi AS, Pandey SK, Huchche AD, Debashish H. 2022. Tree storage of Nagpur Mandarin (Citrus reticulata) fruits by managing of incidence of creasing disorder in central India. Current Horticulture 10(2) 27-29.

Kumari L. 2005. ‘Epidemiology and managements of leaf blight of periwinkle (Catharanthus roseus L) caused by Alternaria alternata’ MSc Thesis, Rajasthan Agricultural University, Bikaner.

MA and FW, New Delhi. 2017-18. Ministry of Agriculture and Farmers Welfare, Government of India.

Subramanian C V. 1971. Hyphomycetes, an account of Indian species except Cercospora. Indian Council of Agricultural Research, New Delhi, pp 930.

Tripathi P C, Yogeesha H S, Kanupriya, Rajashankar. 2018. Management of genetic resources of perennial horticultural crops: a review. Current horticulture 6(1) 3-14.

Yin G, Zhang Y, Pennerman K K, Hua S S T, Huang Q, Gua A, Liu Z, Bennett J W 2016. Genome sequencing and analysis of filamentous fungus Penicillium sclerotiorum 113, isolated after hurricane Sandy. Genome Announc. 4: e01153-16.

Zhao G, Yin G, Inamda A A, Luo J, Zhang N, Yang I, Buckley, B, Bennet J W. 2016. Volatile organic compounds emitted by filamentous fungi isolated from flooded homes after hurricane Sandy show toxicity in a Drosophila bioassay. Indoor Air.

Downloads

Published

2024-06-08

How to Cite

Meera Choudhary, G. S. Rathore, D R Bajya, & A. K. Pathak. (2024). Variability in different isolates of Penicillium italicum causing blue mould rot in orange (Citrus reticulata). CURRENT HORTICULTURE, 12(2), 56–58. Retrieved from https://currenthorticulture.com/index.php/CURHOR/article/view/128