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All Journal HIGEIA (Journal of Public Health Research and Development) Ekobisman : Jurnal Ekonomi Bisnis Manajemen
Ika Utami, Ika
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Economics, Econometrics & Finance Public Health Social Sciences

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Potensi Ekstrak Daun Kamboja (Plumeria acuminata) sebagai Insektisida terhadap Nyamuk Aedes aegypti Utami, Ika; Cahyati, Widya Hary
HIGEIA (Journal of Public Health Research and Development) Vol 1 No 1 (2017): HIGEIA
Publisher : Jurusan Ilmu Kesehatan Masyarakat, Fakultas Ilmu Keolahragaan, Universitas Negeri Semarang, Indonesia

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Abstract

Aedes aegypti merupakan vektor utama pembawa virus dengue bersama Ae. Albopictus. Penggunaan insektisida kimiawi yang populer digunakan di masyarakat untuk upaya pengendalian vektor dapat menyebabkan resistensi pada nyamuk vektor. Salah satu pengendalian yang efektif adalah menggunakan insektisida nabati alternatif yang berasal dari tumbuhan, yaitu daun kamboja(Plumeria acuminate) dengan metode elektrik cair. Tujuan dari penelitian ini adalah untuk mengetahui efektivitas obat nyamuk elektrik cair berinsektisida daun kamboja untuk membunuh nyamuk Aedes aegypti Jenis penelitian ini adalah eksperimen murni, dengan rancangan post test only with control group design dengan enam variasi konsentrasi ekstrak sebesar 5 %, 10 %, 15 %, 20 %, 25 % dan 30 % dengan empat kali pengulangan. Hasil uji Kruskal Wallis menunjukkan bahwa ada perbedaan rata-rata jumlah kematian nyamuk Aedes aegypti pada berbagai konsentrasi ekstrak daun kamboja, ditunjukkan dengan nilai signifikansi atau probabilitas adalah 0,007< 0,05.  Analisis probit didapatkan LC50 pada konsentrasi 9,041 %dan LC90 pada 26,774 %. Simpulan dari penelitian ini adalah pemberian ekstrak daun kamboja (Plumeria acuminata) dapat menyebabkan kematian nyamuk Aedes aegypti  dengan LC50= 9,041 % dan LC90= 26,774 %. Saran peneliti adalah perlu dilakukan penelitian lebih lanjut mengenai isolasi alkaloid, saponin, tanin, dan flavonoid secara tersendiri dari daun kamboja untuk mengetahui kandungan zat aktif secara pasti. Kata kunci: Aedes aegypti, ekstrak daun kamboja, elektrik cair Aedes aegypti with Ae. Albopictus is the main vector of dengue virus carriers. Using chemical insecticide that popular in society as vector control can impact resistance mosquito. One of the effective control is using insecticide from plants, e.g cambodia leaf (Plumeria acuminate) with electric liquid vaporizer method. The purpose of this research is to determine the effectiveness electric liquid insecticide of cambodia leaves as the Aedes aegypti mosquito killer. Method of research is true experimental by post test only with control group design, six variations of the extract concentration 5 %, 10 %, 15 %, 20 %, 25 %, and 30 % with four times repetitions. The results of Kruskal Wallis test show that there are differences average of mortality Aedes aegypti various concentrations of cambodia extract, which significance or probability value is 0,007 < 0,05. From probit analysis test, LC50 is found in level 9,041 % and LC90 in level 26,774 %. Conclusion of this study is extract of Cambodia (Plumeria acuminata) causes the death of Aedes aegypti with LC50 in level 9,041 % and LC90 in level 26,774 %. The researcher suggests to further researcher to concerning alkaloid, saponin, tanin, and flavonoid that separate from cambodia leaf extract as Aedes aegypti kill agent. Keywords: Aedes, cambodia leaves, electric liquid vaporizer
Potensi Ekstrak Daun Kamboja (Plumeria acuminata) sebagai Insektisida terhadap Nyamuk Aedes aegypti Utami, Ika; Cahyati, Widya Hary
HIGEIA (Journal of Public Health Research and Development) Vol 1 No 1 (2017): HIGEIA
Publisher : Jurusan Ilmu Kesehatan Masyarakat, Fakultas Ilmu Keolahragaan, Universitas Negeri Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Aedes aegypti merupakan vektor utama pembawa virus dengue bersama Ae. Albopictus. Penggunaan insektisida kimiawi yang populer digunakan di masyarakat untuk upaya pengendalian vektor dapat menyebabkan resistensi pada nyamuk vektor. Salah satu pengendalian yang efektif adalah menggunakan insektisida nabati alternatif yang berasal dari tumbuhan, yaitu daun kamboja(Plumeria acuminate) dengan metode elektrik cair. Tujuan dari penelitian ini adalah untuk mengetahui efektivitas obat nyamuk elektrik cair berinsektisida daun kamboja untuk membunuh nyamuk Aedes aegypti Jenis penelitian ini adalah eksperimen murni, dengan rancangan post test only with control group design dengan enam variasi konsentrasi ekstrak sebesar 5 %, 10 %, 15 %, 20 %, 25 % dan 30 % dengan empat kali pengulangan. Hasil uji Kruskal Wallis menunjukkan bahwa ada perbedaan rata-rata jumlah kematian nyamuk Aedes aegypti pada berbagai konsentrasi ekstrak daun kamboja, ditunjukkan dengan nilai signifikansi atau probabilitas adalah 0,007< 0,05. Analisis probit didapatkan LC50 pada konsentrasi 9,041 %dan LC90 pada 26,774 %. Simpulan dari penelitian ini adalah pemberian ekstrak daun kamboja (Plumeria acuminata) dapat menyebabkan kematian nyamuk Aedes aegypti dengan LC50= 9,041 % dan LC90= 26,774 %. Saran peneliti adalah perlu dilakukan penelitian lebih lanjut mengenai isolasi alkaloid, saponin, tanin, dan flavonoid secara tersendiri dari daun kamboja untuk mengetahui kandungan zat aktif secara pasti. Kata kunci: Aedes aegypti, ekstrak daun kamboja, elektrik cair Aedes aegypti with Ae. Albopictus is the main vector of dengue virus carriers. Using chemical insecticide that popular in society as vector control can impact resistance mosquito. One of the effective control is using insecticide from plants, e.g cambodia leaf (Plumeria acuminate) with electric liquid vaporizer method. The purpose of this research is to determine the effectiveness electric liquid insecticide of cambodia leaves as the Aedes aegypti mosquito killer. Method of research is true experimental by post test only with control group design, six variations of the extract concentration 5 %, 10 %, 15 %, 20 %, 25 %, and 30 % with four times repetitions. The results of Kruskal Wallis test show that there are differences average of mortality Aedes aegypti various concentrations of cambodia extract, which significance or probability value is 0,007 < 0,05. From probit analysis test, LC50 is found in level 9,041 % and LC90 in level 26,774 %. Conclusion of this study is extract of Cambodia (Plumeria acuminata) causes the death of Aedes aegypti with LC50 in level 9,041 % and LC90 in level 26,774 %. The researcher suggests to further researcher to concerning alkaloid, saponin, tanin, and flavonoid that separate from cambodia leaf extract as Aedes aegypti kill agent. Keywords: Aedes, cambodia leaves, electric liquid vaporizer
MOTIVASI EKSTRINSIK PADA DYSFUNCTIONAL BEHAVIOR, MORAL EQUITY SEBAGAI VARIABEL PEMODERASI Fitriyani, Fara; Utami, Ika
EKOBISMAN : JURNAL EKONOMI BISNIS MANAJEMEN Vol 3 No 1 (2018): AGUSTUS
Publisher : SEKOLAH PASCASARJANA PRESS

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Abstract

This study aims to examine how the individual tendency as subordinate in creating budgetary slack, which yields a higher budget recommendation than the initial budget estimate when subordinates are faced with the pressure of adherence from superior superior. In addition, this study also examines how subordinate tendencies that have high moral equity or low moral equity in generating budgets when subordinates are confronted with the pressure of obedience from superiors. The population of this study is subordinate in universities in Banten Province. Sampling method using purposive sampling with the number of samples that meet the criteria as many as 91 respondents. Questionnaires were tested with reliability test and validity test, then tested classical assumptions include normality test, multicollinearity test, and heteroscedasticity test. Then the hypothesis test is done by simple regression analysis and multiple regression analysis. The results showed that all the variables are reliable and valid and meet the classical assumption test. The result of the hypothesis analysis shows that the pressure of obedience affects budgetary slack and there is no interaction between obedience pressure and moral equity to budgetary slack.
MOTIVASI EKSTRINSIK PADA DYSFUNCTIONAL BEHAVIOR, MORAL EQUITY SEBAGAI VARIABEL PEMODERASI Fitriyani, Fara; Utami, Ika
EKOBISMAN : JURNAL EKONOMI BISNIS MANAJEMEN Vol. 3 No. 1 (2018): AGUSTUS
Publisher : SEKOLAH PASCASARJANA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to examine how the individual tendency as subordinate in creating budgetary slack, which yields a higher budget recommendation than the initial budget estimate when subordinates are faced with the pressure of adherence from superior superior. In addition, this study also examines how subordinate tendencies that have high moral equity or low moral equity in generating budgets when subordinates are confronted with the pressure of obedience from superiors. The population of this study is subordinate in universities in Banten Province. Sampling method using purposive sampling with the number of samples that meet the criteria as many as 91 respondents. Questionnaires were tested with reliability test and validity test, then tested classical assumptions include normality test, multicollinearity test, and heteroscedasticity test. Then the hypothesis test is done by simple regression analysis and multiple regression analysis. The results showed that all the variables are reliable and valid and meet the classical assumption test. The result of the hypothesis analysis shows that the pressure of obedience affects budgetary slack and there is no interaction between obedience pressure and moral equity to budgetary slack.
Co-Authors Fitriyani, Fara Widya Hary Cahyati