Peta Resistensi Vektor Demam Berdarah Dengue Aedes Aegypti Terhadap Insektisida Kelompok Organofosfat, Karbamat Dan Pyrethroid Di Propinsi Jawa Tengah Dan Daerah Istimewa YOGYAKARTA

Insecticide resistance study to DHF vector Aedes aegypti was carried out in Central Java and Yogyakarta Provinces. The objective of this study was to map the insecticide susceptibility of Aedes aegypti population to the three chemical groups of insecticide used in public health, in Central Java and Yogyakarta. Laboratory-reared, Fl generation of field population of Aedes aegypti from eleven and three Municipalities in Central Java and Yogyakarta Provinces were used respectively. The susceptitibility test were carried out using impregnated paper base on WHO recommended doses which are 0.8% Mala­thion, 0.1 % Bendiokarb 0.75 % Permethrin, 0.05 % Lambdasihalotrin, 0.05 % Cyper­methrin dan 0.5 % Etofenproks. The results suggested that population of Aedes aegypti collected from eleven municipalities, regencies/cities in Central Java and Yogyakarta Province were resistant to Malathion 0,8 %, Bendiocarb 0.1 %, Lambdasihalotrin 0.05 % and Permethrin 0.75 %, including Deltamethrin 0.05 % and Etofenproks 0.5 %. However, in several location of this study were found the population of Ae. aegypti remain susceptible to Cypermethrin 0.05 % and Bendiocarb 0.1 %. It is important to rotate the insecticides which are used for fogging, especially Malathion