Pengaruh Penambahan Surfaktan Pada Ekstrak Akar Tuba (Derris Elliptica Benth)…

The extract of tuba root isa plant-based insecticide that can be used to control pests. The active ingredient in tuba root extract is sensitive to sunlight, which can reduce its effectiveness. An alternative solution to this issue is the addition of surfactants. This study aims to determine the effective concentration of surfactant added to tuba root extract against the mortality of armyworms o…