Journal of Plant Breeding and Crop Science
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Article Number - 008F97D48008

Vol.6(11), pp. 160-170 , November 2014
ISSN: 2006-9758

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Management of major diseases and insect pests of onion and garlic: A comprehensive review

R. K. Mishra
  • R. K. Mishra
  • Division of Biotechnology and Bioresources, The Energy and Resources Institute (TERI), New Delhi-110003, India.
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R. K. Jaiswal
  • R. K. Jaiswal
  • Krishi Vigyan Kendra Panna, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Madhya Pradesh-488 001, India.
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D. Kumar
  • D. Kumar
  • Department of Genetics and Plant Breeding, Narendra Dev University of Agriculture and Technology, Kumarganj, Faizabad, Uttar Pradesh, India.
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P. R. Saabale
  • P. R. Saabale
  • Indian Institute of Pulses Research (IIPR), Kanpur-204028, India
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A. Singh
  • A. Singh
  • Ram Manohar Lohia Awadh University, Faizabad, Uttar Pradesh, India.
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 Received: 11 June 2014  Accepted: 13 June 2014  Published: 01 November 2014

Copyright © 2014 Author(s) retain the copyright of this article.
This article is published under the terms of the Creative Commons Attribution License 4.0

Onion (Allium cepa L.) and garlic (Allium sativum L.) are the most important commercial crops grown all over the world and consumed in various forms. In India, onion and garlic have been under cultivation for the last 5000 years. It is generally used as vegetables, spices or as medicines. India ranks second to China in area and production in both onion and garlic, but ranks 102nd for onion and 74th for garlic in terms of productivity. These crops are generally grown throughout the country especially in the states of Maharashtra, Uttar Pradesh, Orissa, Gujarat, Madhya Pradesh, Haryana, Punjab, Rajasthan, Uttaranchal, Jammu and Kashmir, Bihar, Andhra Pradesh and Karnataka. The onion and garlic crop is attacked by many diseases and insect pests at different crop growth stages which causes considerable losses in yield. Apart from reduction in crop yield, the disease and insect pests also poses harmful effects during harvesting, post harvesting, processing and marketing stages, which lower the quality and export potential of the crops that significantly causes the economic loss. The diseases and insect pests alter the cropping pattern and also affect the local and export markets. The consistent use of chemicals to control the plant diseases and insect pests not only poses a serious threat to the environment and mankind but also slowly build up resistance in the pathogens and insect pests.  Most of the new generation pesticides are systemic in their mode of action which may leads to certain level of toxicity in the plant system and thus resulting health hazards. Further, it disturbs the microbial diversity which is an important part of the ecosystem. All these factors have led to new dimension in research for biological control and integrated approach for the management of plant diseases and insect pests. Important diseases and insect pests affecting the onion and garlic crops along with their management are briefly summarized in the present manuscript.


Key   words: Onion (Allium cepa L.), garlic (Allium sativum L.), Trichoderma viride, bulbs.

Anonymous (2010). National Horticultural and Research Development Foundation (NHRDF) Database.


Asthana RP (1947). Studies on Sclerotium-forming fungi I. Sclerotium cepivorum Berk. and S. tuliparum Klebahn. Part 2. Symptoms, mode of infection and host range. Proc. Indian Acad. Sci. Section B 26:108-116.
Barnoczkine S (1986). Possibilities to control Fusarium on onion. Zoldsegtermesztesi Kutato Intezet Bulletinje 19:33.
Davis GN, Reddy CS (1932). A seedling blight stage of onion bulb rot. Phytopathology 22:8.
Durak I, Kavutcu M, Aytaç B (2004). Effects of garlic extract consumption on blood lipid and oxidant/antioxidant parameters in humans with high blood cholesterol. J. Nutr. Biochem. 15(6):373-377.

FAOSTAT (2010).


Hansen HN (1929). Etiology of the pink root disease of onion. Phytopathology 19:691.
Mishra RK, Singh S, Pandey S, Sharma P, Gupta RP (2010). First report of root knot nematode Meloidogyne graminicola on onion in India. Int. J. Nematol. 20(2):236-237.
Slimestad R, Fossen T Vågen IM (2007). Onions: A source of unique dietary flavonoids. J Agric. Food Chem. 55(25):10067-10080.
Walker JC (1924). White rot of Allium in Europe and America. Phytopathology 14:315-323.


APA Mishra, R. K., Jaiswal, R. K., Kumar, D., Saabale, P. R. & Singh, A. (2014). Management of major diseases and insect pests of onion and garlic: A comprehensive review. Journal of Plant Breeding and Crop Science, 6(11), 160-170.
Chicago R. K. Mishra, R. K. Jaiswal, D. Kumar, P. R. Saabale and A. Singh. "Management of major diseases and insect pests of onion and garlic: A comprehensive review." Journal of Plant Breeding and Crop Science 6, no. 11 (2014): 160-170.
MLA R. K. Mishra, et al. "Management of major diseases and insect pests of onion and garlic: A comprehensive review." Journal of Plant Breeding and Crop Science 6.11 (2014): 160-170.

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