Definition. In rhetoric, exigence is an issue, problem, or situation that causes or prompts someone to write or speak. The term exigence comes from the Latin word for demand.. It was popularized in rhetorical studies by Lloyd Bitzer in The Rhetorical Situation (Philosophy and Rhetoric, 1968).
Enzymes absorb Sludge. Lemongrass as an insect repellent. Lemongrass herb is a very popular plant found commonly in India and used for medicinal, food and mosquito and insect repellent products. The lemongrass oils are also used in cosmetics, soaps, perfumes, dyes and odorizes along with thousands of other products.
The Mosquito Plant. The Lemon-scented Geranium is also commonly known as the Mosquito Plant. This particular member of the Germanium family is known to repel mosquitoes and replace them with a hint of lemon. If you know a good deal when you see one, try out a lemon scented germanium to get rid of those pesky insects.