“…In addition to rubber, guayule has very high resin content, up to 9% based on total dry matter (Dissanayake et al, 2004;Estilai, 1991;Banigan et al, 1982). Guayule resin has also been found to have economic potential as a termaticide (Nakayama, 2005;Nakayama et al, 2001;Bultman et al, 1998), wood preservative (Nakayama et al, 2001;Bultman et al, 1991;Chow et al, 2008), and an additive to epoxies and coatings (Th ames and Kaleem, 1991;Th ames and Wagner, 1991;Belmares et al, 1980). Banigan et al (1982) found that 15% of guayule biomass was resin, rubber, and wax.…”