Toxicity Test of Shallot Skin Extract (Allium ascalonicum) on Mortality of Leaf Roller Caterpillar (Spoladea recurvalis)

RJ Raiya - Jurnal Penelitian Pendidikan IPA, 2023 - jppipa.unram.ac.id
Pests are creatures that destroy crops and, in general, hurt farmers financially. The leaf roller
caterpillar is one of the pests that can result in crop loss in horticultural crops, particularly …