Using Essential Oils for Honeybees. Three primary essential oils are useful in beekeeping: lemongrass, spearmint and thyme. Other oils such as wintergreen, spearmint and tea tree oil are also used in some formulations.
I often field questions about the Hammock Hang Calculator about the hang angle. I made this quick illustration to show how the hang angle changes the shape of the hammock and thus affects the hang point and lay.