PERMATASARI, AYU, A2A216025 (2018) EFEKTIVITAS LARVASIDA EKSTRAK AKAR TUBA (Derris elliptica (Wall.) Benth. ) TERHADAP KEMATIAN LARVA Aedes aegypti DARI POPULASI YANG RESISTEN TEMEPHOS 0.02 mg/L. Sarjana / Sarjana Terapan (S1/D4) thesis, ["eprint_fieldopt_institution_Universitas Muhammadiyah Semarang" not defined].
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Abstract
Background: Aedes Aegypti mosquito is the main vector of Dengue Haemorrhagic Fever (DHF). Eradication with chemical methods for a long time has caused resistance to this species, both adult and larval stages. The resistance of Aedes Aegypti larvae to larvacides has inhibited DHF vector control program so that it is necessary to find effective vegetable pesticides. This study aimed to determine the killing power of larvacide in tuba root extract (Derris Elliptica (Wall.) Benth.) On the death of Aedes Aegypti larvae from a temephos resistant population of 0.02 mg/l. Methods: An experimental study with Posttest-Only Control Group Design. Applying five concentrations, they are 0.09%, 0.13%, 0.17%, 0.21% and 0.25%. The subjects were Aedes Aegypti larvae from temephos resistant populations of 0.02 mg/l, 650 subjects were allocated in the fifth concentration, five replications each, with 25 larvae each treatment. Data analysis was univariate and bivariate (probity test and one way ANOVA test). Results: The average mortality of larvae at each concentration after 24 hours was 8.2 larvae, 12.4 larvae, 18 larvae, 23.8 larvae, and 25 larvae. LC50 and LC90 are 0.160% (0.142 % - 0.170 %) and 0.204% (0.194 % – 0.218 %) respectively. Conclusion: Tuba root extract with methanol solvent has the potential to become larvacide for Aedes Aegypti larvae despite temephos resistance of 0.02 mg/L. Keywords: Tuba root, Aedes Aegypti larvae, Resistant, Temephos
Item Type: | Thesis (Sarjana / Sarjana Terapan (S1/D4) ) |
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Call Number: | 075/S1FKM/I/2019 |
Contributors Thesis: | 1. Dr. Sayono, S.K.M, M.Kes(Epid) 2. Didik Sumanto, S.KM, M.Kes(Epid) |
Subjects: | R Medicine > RA Public aspects of medicine > RA0421 Public health. Hygiene. Preventive Medicine |
Divisions: | Faculty of Public Health > S1 Public Health |
Depositing User: | perpus unimus |
Date Deposited: | 23 Jan 2019 03:10 |
Last Modified: | 23 Jan 2019 03:10 |
URI: | http://repository.unimus.ac.id/id/eprint/2516 |
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