The waste problem is a that plagues the world. Various programs and methods have been carried out in processing waste. Until now, Bali has become area with most production Indonesia, where every day produced reaches 4,281 tons or other words 1.5 million per year. In early 2021, campaign on separation of organic non-organic initiated several districts/cities province Bali. next people do not kno...

This study aimed to explore the efficacy of lipid extraction methods on black solider fly larvae (BSFL) which is a potential sustainable source biodiesel. The raw fat content BSFL in exam was 29.6% dry matter basis, comparable other studies. Both aqueous enzymatic method and Soxhlet are effective at levels around 80%. quality from superior addition merits such as mild, easy fast. Further resear...

BACKGROUND Natural selection has resulted in a complex and fascinating repertoire of innate behaviors that are produced by insects. One puzzling example occurs in fruit fly larvae that have been subjected to a noxious mechanical or thermal sensory input. In response, the larvae "roll" with a motor pattern that is completely distinct from the style of locomotion that is used for foraging. RESU...

As parasites coevolve with their hosts, they can evolve counter-defenses that render host immune responses ineffective. These counter-defenses are more likely to evolve in specialist parasites than generalist parasites; the latter face variable selection pressures between the different hosts they infect. Natural populations of the fruit fly Drosophila melanogaster are commonly threatened by end...