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All Journal BALABA (JURNAL LITBANG PENGENDALIAN PENYAKIT BERSUMBER BINATANG BANJARNEGARA)
Mutiara Widawati
Loka Litbang Pengendalian Penyakit Bersumber Binatang (P2B2) Ciamis, Indonesia
Biochemistry, Genetics & Molecular Biology Immunology & microbiology Public Health Veterinary

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Faktor yang Berhubungan dengan Keberadaan Jentik Aedes aegypti di Daerah Endemis Demam Berdarah Dengue (DBD) Jakarta Barat Heni Prasetyowati; Endang Puji Astuti; Mutiara Widawati
BALABA: JURNAL LITBANG PENGENDALIAN PENYAKIT BERSUMBER BINATANG BANJARNEGARA Volume 13 Nomor 2 Desember 2017
Publisher : Balai Penelitian dan Pengembangan Kesehatan Banjarnegara Badan Litbangkes Kemenkes RI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (456.781 KB) | DOI: 10.22435/blb.v13i2.265

Abstract

Dengue cases in the Capital City of Indonesia keep increasing year to year. West Jakarta accounted for 17.8% of total patients in Jakarta for the period 2012-2015. This is a cross-sectional design research, conducted in May 2015 in Kembangan, Grogol Petamburan and Cengkareng’s Health Centre, West Jakarta. This study aimed to analyse the relationship between the level of education, the use of anti-mosquito, and the presence of container in the community with the presence of Ae. aegypti larvae. Collection of data was conducted through interviews and surveys of larvae in 100 houses per health centres; the total samples were 300 households. The results showed that types of insecticide formulations widely used by respondents were spray and lotion. Most of the types of containers found in the survey area were buckets, tubs and jars/plastic barrel. Bivariate analysis using Chi-square showed that the educational level (p-value 0.045), layout (p-value 0.00), type (p-value 0.00) and the number of containers (p-value 0.00) have a significant relationship with the existence of larvae. There was no evidence of relation between the selection of formulation type (p-value 0,60) and the frequency of used household insecticide (p-value 0,30) in West Jakarta to the presence of Ae. aegypti larvae.
Aktivitas Larvasida Berbagai Pelarut pada Ekstrak Biji Kayu Besi Pantai (Pongamia pinnata) terhadap Mortalitas Larva Aedes spp. Yuneu Yuliasih; Mutiara Widawati
BALABA: JURNAL LITBANG PENGENDALIAN PENYAKIT BERSUMBER BINATANG BANJARNEGARA Volume 13 Nomor 2 Desember 2017
Publisher : Balai Penelitian dan Pengembangan Kesehatan Banjarnegara Badan Litbangkes Kemenkes RI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (169.081 KB) | DOI: 10.22435/blb.v13i2.267

Abstract

The use of chemical compound as a way to control DHF may cause harmful effect for humans and environment. It is necessary to develop biological insecticides derived from plants such as Pongamia pinnata. This study was designed to determine the larvicidal activity of P. pinnata seeds extract with various solvent on Aedes spp. This study was an experimental research with post test only control group design. Materials used in the research were P. pinnata seed extracts with water, methanol and chloroform solvents of concentration; 100 ppm, 200 ppm, 300 ppm, 400 ppm and 500 ppm. Larvicidal activity of P. pinnata seed extracts was tested against third instar larvae of Ae. aegypti and Ae. albopictus, 24 hours observation was carried out within each treatment.very test was repeated for 3 times. The result showed that larvae mortality was found in the methanol extract with LC50 value of 141.88 ppm for Ae. aegypti and 108.19 for Ae. albopictus, and in the chloroform extract with LC50 value of 346.06 ppm for Ae. aegypti and 222.29 ppm for Ae. albopictus. The water extract of P. pinnata seed was not effective as a larvicidal, while methanol and chloroform of P. pinnata seed extracts act as potential natural insecticide.
Co-Authors Endang Puji Astuti Heni Prasetyowati Yuneu Yuliasih