Skripsi

The existence of aedes aegypti larvae in non-water container after bacillus thuringiensis israelensis application in rawasari village, central jakarta. = Keberadaan Populasi Aedes aegyti pada Non-Tempat Penampungan Air Pasca Aplikasi Bacillus thuringiensis israelensis di Kelurahan Rawasari, Jakarta.

Demam berdarah dengue (DBD) adalah penyakit infeksi yang banyak terdapat di DKI Jakarta, antara lain Kelurahan Rawasari. Suatu agent ramah lingkungan telah dikembangkan untuk pemberantasan Ae. aegypti yaitu Bacillus thuringiensis israelensis (Bti). Tujuan penelitian ini adalah untuk melihat efektivitas Bti dalam menekan jumlah larva Ae. aegypti di container non-TPA. Penelitian ini dilaksanakan di Kelurahan Rawasari, Jakarta Pusat melalui intervensi aplikasi Bti dan menggunakan desain eksperimental. Data dikumpulkan pada 14 Februari dan 14 Maret 2010. Sebanyak 120 rumah diobservasi dan dilakukan survei entomologi dengan metode single-larval lalu container ditetesi Bti 4 ml/m2 cair. Data diolah dengan program SPSS versi 20 dan dianalisis dengan uji McNemar. Dari 60 container non-TPA, jumlah kontainer yang positif sebelum aplikasi adalah 7 kontainer dan 53 adalah negatif, sedangkan setelah aplikasi turun menjadi 3 kontainer positif dan 56 negatif, namun uji McNemar menunjukkan p = 0.453 yang berarti tidak terdapat perbedaan bermakna. Disimpulkan Bti tidak efektif digunakan untuk mengurangi populasi larva Ae. Aegypti pada container non-TPA.
Kata kunci : Ae. aegypti, Bacillus thuringiensis israelensis, Rawasari.



Dengue haemorrhagic fever (DHF) is an infection disease that is a massive issue in Jakarta, for example Rawasari village. The agent is being developed to its environmental friendly in nature, which is Bacillus thuringiensis israelensis (Bti). This research is going to observe its effectiveness controlling the larvae population of Ae. aegypti in non-permanent water containers. This is conducted in Rawasari village, Central Jakarta through Bti application intervention while using experimental design. Data is collected in two-timed before and after settings, in 14 February and 14 March 2010. At least 120 houses are examined in entomology survey in each treatment with single-larval method with 4 ml/m 2 of liquid Bti is applied in the intervention. Then, the two-timed data collection is processed using software program SPSS 20 and is tested in McNemar test. The result is obtained that from 60 non-permanent water containers, positive container before application was 7 containers and 53 are negative, while the after application is decreased into 3 positive container and 56 negative container, although the McNemar test shows the p-value was at 0.453. Thus, it is concluded that Bti is not effective to control the Ae. aegypti larvae population in non-permanent water containers.
Keyword: Ae. aegypti, Bacillus thuringiensis israelensis, Rawasari.