Oral toxicity of various Stemona collinsiae crude extracts against nymph and adult stages of American cockroach, Periplaneta americana (Dictyoptera: Blattodea)

• Main Authors: Anon Phayakkaphon, Preeyanate Dathong, Napasorn Ransibrahmanakul, Nontapat Sarovath, Yudthana Samung, Aurapa Sakulpanich
• Other Authors: Faculty of Tropical Medicine, Mahidol University
• Format: Article
• Published: 2022
• Subjects: Multidisciplinary
• Online Access: https://repository.li.mahidol.ac.th/handle/123456789/79307
• Institution: Mahidol University

Stemona collinsiae exhibits insecticidal resistance against various pests and insect vectors. However, insecticidal activity of S. collinsiae roots has not been tested for some insect vectors, including the American cockroach, Periplaneta americana. The synanthropic insect P. americana is a reservoi...