New Bioinsecticides From Combination Extract of Leaf and Flower of Breadfruit (Artocarpus Altilis) On Mortality of Aedes Aegypti Larvae

The main vector for the spread of dengue fever is female mosquito Aedes aegypti. In Indonesia, chemical larvicides are commonly used to control aegypti larvae. Bioinsecticides made from plants one option environmentally friendly larvae control. Leaves and flower breadfruit Artocarpus altilis contains toxic compound that can function as larvicides. This experimental study combination leaf expect two extracs was synergistic it more effective in killing third instar divided into group test with concentrations 1000, 2750, 4500, 6250 ppm replicated 3 times observations every 6, 9, 24 hours. To identify significant difference, mortality data analyzed using ANOVA Duncan's test. probit analysis, LC50 value extract 1871 LT50 4.2 2531 10.8 903 3.7 Based on these studies, may be indicated leaves flowers than single extracts