The termite species Psammotermes hybosloma Desneux and Anacanthotermes vagans (Hagen) foraging in the desert ecosystem of Kuwait preferred to consume dried leaves of Tamarix aphylla (L.) and Rhanterium epapposium Oliv. over the other plant species tested. This preference varied with season. The termites consumed more food during summer than winter, with the highest consumption being recorded in September, the time of the year when the food plants dry up and can be readily cut into fragments which are carried by workers to the underground nest. These results indicate that the contribution of termites to the removal of desert vegetation is less than that of other soil fauna.