Ways to prevent the development of Fusarium rot in onion during storage

Sardorjon E. Avazov

Abstract: The article presents data on the study of fusarium rot in onion in Uzbekistan. It was found that immersion of bulbs in the working dilution of Vitavax 200 FF 34% has a high efficiency when applied against fusarium rot in stored onion. Application of the method of dipping onion bulbs in Vitavax 200 FF 34% for 2 minutes is recommended. The biological efficacy of the fungicide against fusarium rot of bulbs was 92.2% and 92.1%, 15 and 30 days after treatment, respectively. After 45 days, the biological efficacy of the fungicide was 69.6%.

Keywords: fungicide Vitavax; fusarium rot; onion

Date published: 2018-03-28