EFFECTS OF ETHANOLIC EXTRACT FROM PINEAPPLE (ANANAS COMOSUS) PEEL ON RHIPICEPHALUS SANGUINEUS S. L. (ACARI: IXODIDAE): Arpron Leesombun1, Jiraphorn Suppalaklawan2, Sookruetal Boonmasawai1 and Sivapong Sungpradit1. SEATROPH 2020, 50 (6), 1006.