Top. A horizontal asymptote is a y-value which a function approaches. The asymptote is parallel to x axis, so is of the form y = a, for all real values of a. Thus if f(x) = y is a function, then y = a, becomes undefined for the function, then the line y = a, is called the asymptote for the function y = f(x).
The African armyworm (Spodoptera exempta) also called okalombo, kommandowurm, or nutgrass armyworm, is an African moth. It is a very deleterious pest, capable of destroying entire crops in a matter of weeks.
Armyworm Control. If you donât suffer army worm outbreaks, thank its natural predators, including birds, beneficial insects, and other larvae predators. If pest numbers are high, it suggests these natural predators have been done in by the very pesticides applied to kill the army worms. The absence of predators gives the re-generating pest a decided edge in your garden. So, to manage armywormsâ¦.