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APLIKASI FUMIGAN GAS FOSFIN (HIDROGEN FOSFIDA (PH3)) UNTUK PENGENDALIAN TIKUS (RODENT) Ahmad Faisal; Martini Martini; Retno Hestiningsih; M Arie Wuryanto
Vektora : Jurnal Vektor dan Reservoir Penyakit Vol 11 No 2 (2019): Vektora : Jurnal Vektor dan Reservoir Penyakit
Publisher : Balai Besar Penelitian dan Pengembangan Vektor dan Reservoir Penyakit (B2P2VRP) Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (458.685 KB) | DOI: 10.22435/vk.v11i2.1911

Abstract

Rats are widely distributed disease spreaders and settlement pests. Species of rats often found include Rattus norvegicus, R. tanezumi and Mus musculus. Phosphine as a fumigant is commonly used to control pests with no residue, especially related where there are placed the commercial products . The research objective was to determine effect of phosphine gas fumigant (hydrogen phosphide (PH3)) on rat death. The study sample was species of rats, i.e. M.musculus, R.tanezumi, and R.norvegicus. This study was used 4 dose variations (0, 4, 6 and 8 tablets) with 6 replications per unit treatment. Each treatment (dosis) needed 1 rat . The results of different test analyzed that significance value was 0.0001 (p=0.0001), indicating that there were differences in average time span of M. musculus, R. tanezumi and R. norvegicus death to treat of phosphine dose variations. Based on Probit analysis, the data showed that The fastest LT50 and LT99 were at a dose of 8 tablets for 90.5 and 114.9 minutes, and LT50 and LT99 were at the lowest dose of 4 tablets in 148.1 and 188.1 minutes, respectively. The higher dosage of phosphine was treated, the higher gas concentration was produced, so that it could kill M. musculus, R. tanezumi dan R. norvegicus quickly. The mortality might be generated by cell damages that occurred inside the body of rats.
KEPADATAN JENTIK VEKTOR DEMAM BERDARAH DENGUE (DBD) Aedes sp. DI DAERAH ENDEMIS, SPORADIS DAN POTENSIAL KOTA SEMARANG, PROVINSI JAWA TENGAH Eva lestari; Corry laura j. sianturi; Retno hestiningsih; M arie wuryanto
BALABA: JURNAL LITBANG PENGENDALIAN PENYAKIT BERSUMBER BINATANG BANJARNEGARA Volume 10 Nomor 2 Desember 2014
Publisher : Balai Penelitian dan Pengembangan Kesehatan Banjarnegara Badan Litbangkes Kemenkes RI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (165.417 KB) | DOI: 10.22435/blb.v10i2.767

Abstract

ABSTRAKDemam Berdarah Dengue (DBD) adalah penyakit menular yang disebabkan oleh virus Dengue dan ditularkan oleh nyamukAedes aegypti. Kota Semarang merupakan daerah endemis DBD dengan jumlah kasus sebanyak 5.538 kasus,IR 36,75/10.000 penduduk dan CFR 0,8% (tahun 2010). Data kepadatan vektor dapat digunakan untuk menentukan tindakanpengendalian vektor yang tepat. Tujuan dari penelitian ini adalah untuk menghitung HI, CI, BI, DF, dan Angka Bebas Jentik(ABJ) Aedes sp. di daerah endemis, sporadis dan potensial DBD. Jenis penelitian deskriptif dengan pendekatan crosssectional. Metode pelaksanaan survei jentik dengan single larva. Populasi adalah seluruh rumah di KelurahanSendangmulyo, Terboyo Wetan, dan Pesantren. Pengambilan sampel penelitian menggunakan metode purposif. Hasilpenelitian menunjukkan bahwa angka HI (53,75%), CI (30,77%), BI (75%), dan DF (7) tertinggi di Kelurahan TerboyoWetan (sporadis). Angka ABJ di semua lokasi penelitian < 95%. Kepadatan jentik daerah sporadis lebih tinggi dibandingdaerah endemis DBD. Kepadatan jentik tidak berkorelasi dengan stratifikasi endemisitas wilayah DBD.