Yustina, Yustina (2022) EFEKTIVITAS EKSTRAK DAUN SALAM (Syzygium polyanthum) UNTUK MEMBASMI KUTU BUSUK (Cimex lectularius). Undergraduate Thesis thesis, UIN RADEN FATAH PALEMBANG.
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Abstract
Bay leaves contain dyes, tannins and essential oils which are anti-bacterial. The tannins contained are astringent. The benefits of bay leaves are traditionally used as a stomach ache medicine. Bed bugs or Cimex lectularius are ectoparasites of the order Hemiptera. This study aims to determine the effect of bay leaf extract (Syzygium polayanthum) on the mortality of bed bugs (Cimex lextularius) and to determine the optimum concentration of bay leaf extract (Syzygium polayanthum) which is more effective against bed bugs (Cimex lextularius). This research is an experimental research type and the research design used is Completely Randomized Design (CRD). If the results are significant, it will be continued with Duncan's test which consists of 4 treatments and 6 repetitions. For each treatment, 10 bed bugs were tested. The results of this study prove that bay leaf extract has an effect in eradicating bed bugs which is produced where F count F table or 720.0 3.1. The most effective concentration is at a concentration of 30% with an average bed bug death rate of 100%. While the optimum concentration obtained with LC50 is 20.64%. Keywords : Bay leaf, Bed bugs, Bay leaf extract, Natural insecticide, Mortality rate
| Item Type: | Thesis (Undergraduate Thesis) |
|---|---|
| Uncontrolled Keywords: | Bay leaf, Bed bugs, Bay leaf extract, Natural insecticide, Mortality rate |
| Subjects: | Sains dan Teknologi > Biologi |
| Divisions: | Fakultas Sains dan Teknologi > 46201 - Biologi |
| Depositing User: | UPT PERPUSTAKAAN #3 |
| Date Deposited: | 27 Jun 2022 02:13 |
| Last Modified: | 27 Jun 2022 02:13 |
| URI: | http://repository.radenfatah.ac.id/id/eprint/20796 |
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