Frogs were also provided with a diet of mealworms that were readily eaten. On Nov. 14 (Day 1), females and males were injected with 0.4 μg/g GnRH-A plus 10 μg/g MET mixture as in Experiment 1 and 2. The 3 days between Nov. 11-14, before
injections, served as a control period and no breeding activity was observed.