The Assessment of Early Blight Resistance in Different Variety of Solanum tuberosum and Biological Management of Early Blight

  • Reena Sastiya Govt. Holkar Science College, Indore (M.P.), India
  • S.M.A. Naqvi I.K. Degree College, Indore, (M.P.), India
  • N.K. Jain Govt. Holkar Science College, Indore (M.P.), India

Abstract

The early blight is a common disease in Potato caused by Alternaria species. The present work focused on two aspects, first one is to evaluate the antagonistic effect of isolated bacterial and fungal species from potato fields of Depalpur, Sanwar and Indore tehsils   of Indore district of Madhya Pradesh and other side we have screened the resistant variety against Alternaria species for selected potato  fields of Indore district. Isolated Bacterial and fungal species were evaluated against Alternaria species by dual culture technique. Data was collected on radial growth and inhibition of growth. For the screening of the resistant variety against Alternaria species for selected potato fields of Indore district, field visits were conducted and evaluated the morphological observation time to time. We have found all studied species of Trichoderma retarded the growth of A. solani but T. harzianum most strongly suppressed the growth of Alternaria solani and in terms of bacterial species promising antagonists were reported as Pseudomonas fluorescens, Bacillus subtilis. The Percent disease index (PDI) caused by Alternaria species in Potato  plants were evaluated in  Kufri Chipsona-1, Kufri Chipsona-2, Kufri  Jawahar, Kufri Surya in different villages of Indore districts, We reported high Percent disease index in Kufri Chipsona-1 and Kufri Surya followed by Kufri Chipsona-2 but it was recorded lower in Kufri Jawahar.


Keywords: Solanum tuberosum, Kufri Chipsona-1, Kufri Chipsona-2, Kufri Jawahar, Kufri Surya, Early blight resistance

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Author Biographies

Reena Sastiya, Govt. Holkar Science College, Indore (M.P.), India

Govt. Holkar Science College, Indore (M.P.), India

S.M.A. Naqvi, I.K. Degree College, Indore, (M.P.), India

I.K. Degree College, Indore, (M.P.), India

N.K. Jain, Govt. Holkar Science College, Indore (M.P.), India

Govt. Holkar Science College, Indore (M.P.), India

References

1. Potato Stats of India. (n.d.). Retrieved August 5, 2019 from https://www.potatopro.com/india/potato-statistics.
2. Potato. TNAU Agritech Portal Retrieved July(2013). 25, 2019 from http://agritech.tnau.ac.in/horticulture/horti_vegetables_potato.html
3. Brown C R, Antioxidants in potato. American journal of potato research, .2005; 82(2):163-172.
4. Camire M E, Kubow S, Donnelly D J, Potatoes and human health. Critical reviews in food science and nutrition, 2009; 49(10):823-840.
5. Al-Saikhan M S, HowardL R, Miller J C, Antioxidant activity and total phenolics in different genotypes of potato (Solanum tuberosum, l.). Journal of food science, 1995; 60(2):341–343.
6. Secor G A, Gudmestad NC, Managing fungal diseases of potato. Canadian Journal of Plant Pathology, 1999; 21(3):213– 221.
7. Herriott AB, Haynes F L, Shoemaker P B , Inheritance of resistance to early blight disease in tetraploid× diploid crosses of potatoes. HortScience, 1990; 25(2):224-226.
8. Adhikari P, Oh Y, Panthee D, Current status of early blight resistance in tomato: an update. International journal of molecular sciences, 2017; 18(10):121-129.
9. Chaurasia B, Pandey A, Palni L M S, Trivedi P, Kumar B and Colvin N, Diffusible and volatile compounds produced by an antagonistic Bacillus subtilis strain cause structural deformations in pathogenic fungi in vitro,” Microbiological Research, 2005; 160(1):75–81.
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Sastiya R, Naqvi S, Jain N. The Assessment of Early Blight Resistance in Different Variety of Solanum tuberosum and Biological Management of Early Blight. JDDT [Internet]. 30Aug.2019 [cited 18Jun.2021];9(4-s):1210-3. Available from: https://jddtonline.info/index.php/jddt/article/view/3934