Salim Widodo
Department of Agrotechnology, Faculty of Agriculture, Universitas Sebelas Maret

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

Resistensi Beberapa Varietas Bawang Merah Terhadap Colletotrichum Gloeosporioides Hekmawati Hekmawati; Susilo Hambeg Poromarto; Salim Widodo
Agrosains : Jurnal Penelitian Agronomi Vol 20, No 2 (2018): Agrosains: Jurnal Penelitian Agronomi
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (543.687 KB) | DOI: 10.20961/agsjpa.v20i2.26342

Abstract

Shallot is an important vegetable because it is needed for seasoning and beneficial for health. One of the problems in shallot cultivation is the decrease in productivity due to Colletotrichum gloeosporioides attack that caused anthracnose disease. The use of resistant varieties is a solution to control C. gloeosporioides which is safe and doesn't cause environmental damage. Shallot consists of many varieties, but their resistance level remains unknown. The research aimed to test the resistance of some varieties of shallots to C. gloeosporioides. Shallots varieties tested are Tajuk, Bauji, Bima Curut, Bima Rajat, Bali Lancur and Bali Karet. The research used a one-factor completely randomized design with 12 treatments and 5 replications. The results of the research showed that Tajuk, Bima Curut, Bali Lancur and Bali Karet varieties were highly susceptible due to disease severity of more than 71%, have a faster incubation period of anthracnose, high disease incidence and a significant decrease in tuber. Bauji and Bima Rajat varieties are classified as susceptible varieties due to disease severity of 64% but have a longer incubation period of anthracnose, higher number of tubers, higher fresh and dry weight of tubers and lower reduction in the number and weight of tubers.