Gontor AGROTECH Science Journal
Vol 6, No 3 (2020): Special issue Seminar Nasional Sains dan Teknologi (SNST) 2020

Effectiveness Test Of Tobacco Leaves Extract in Resolving Growth of Colletotrichum gloeosporiodes and Lasiodiplodia theorobromae

Desi Yantirukma Sari (University of Jember)



Article Info

Publish Date
01 Dec 2020

Abstract

Tobacco plants is one of the abundant plants in Indonesia  with production reaching 197.250 tons by 2019. The use of tobacco plants is generally limited to the leaf portion used for making cigarettes. It poses a serious thread to the healt of the human body as well as the environment. Use of tobacco leaves as vegetable fungicides can be used as an alternative to combating fungal attack on agricultural commodities. One cause of agricultural commodity damage is the decomposition caused by the fungus of C. gloeosporioides and L. theorobromae attack. The research aims to learn the effects of the extract of tobacco leaves on the growth of the mold C. gloeosporioides and L. theorobromae, learn to know the minimum concentration of inhibition (KHM) and the minimum killing concentration (KBM) of tobacco leaves on the mold C. gloeosporioides and L. theorobromae. The research used a complete randomized design with a reated trial of 3 times. The results showed that the extract of tobacco leaves no significant impact in hinting the growth of the mold C. gloeosporioides and L. theorobromae. Minimum concentration testing of tobacco leaves (KHM) shows that the extract of 50% concentration of tobacco leaves is KHM of the C. gloeosporioides and L. theorobromae. The extract of 100% concentrated tobacco leaves is the minimum kill concentrate (KBM) of L. theorobromae. Minimum kill concentration of fungus C. gloeosporioides cannot be determined. Keywords: Tobacco, Vegetable Fungicides, Flavonoid, Antifungal

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Journal Info

Abbrev

agrotech

Publisher

Subject

Agriculture, Biological Sciences & Forestry Education

Description

Gontor AGROTECH Science Journal (GASJ) is a sciencetific journal published biannual (june and december), covered but not limited issues in agronomy, integrated farming, sutainable agriculture, plant cultivation, soil science, plant protection, pest and diseases. GASJ published research article, ...