PENGUJIAN EKSTRAK DAUN SIRSAK MENGENDALIKAN KUMBANG KOKSI (Epilachna admirabilis) PADA TANAMAN TERUNG
DOI:
https://doi.org/10.36665/jibs.v8i2.453Keywords:
Soursop, eggplant, vegetable pesticide, Epilachna admirabilisAbstract
The research aims to determine the effectiveness of giving soursop leaf extract to control koksi beetles (Epilachna admirabilis). The research was carried out in Nagari Sungai Jambur, Jorong Guguak Manyambah, IX Koto Sungai Lasi District, Solok Regency. The research started from June to August 2021, using a Randomized Block Design (RBD), with 5 treatments and 5 groups. Each experimental unit consists of 3 plants. The soursop leaf extract treatments given were 0%, 40%, 60%, 80% and 100%. Data analysis used the F-count test at the 5% level. If F-count > F-table then proceed with Duncan's New Multiple Range Test (DNMRT) at the 5% level. The parameters observed were the intensity of the attack, days of beetle death ,and plant production (tons/hectare). The results of the study showed that administering soursop leaf extract as a botanical pesticide had no significant effect on all the parameters observed.
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