The main vertebrate threats to sweet potato vines, which grow in U.S. Department of Agriculture plant hardiness zones 9 through 11, according to North Carolina State University Cooperative Extension, are voles, gophers and ground squirrels.
What eats holes in sweet potato leaves?
Sweet Potato Flea Beetle Adult beetles are black, about 1/16-inch long and usually hop away when disturbed. They are easily recognized by the tendency to eat narrow grooves in the upper surface of sweet potato leaves.
How do you treat holes in sweet potato leaves?
A: I'll give you three choices: golden tortoise beetle, potato flea beetle and one of the looper caterpillars. All three love sweet potato leaves. My vote goes to tortoise beetle. Any garden insecticide you care to use will control these insects.
What do you spray on sweet potato vines?
Insects to watch for Sweet potato whitefly can be controlled with Year Round Spray Oil (spray under the leaves in early morning when it's cool), bifenthrin or Malathion.
More useful articles on a similar topic 👇
What eats the tops of potato plants?What animals will eat sweet potato vines?