The weedkillers 2,4-D, glyphosate and triclopyr may slowly control English ivy or Hedera helix L., according to the Geosystems Research Institute at Mississippi State University. The ivy is less likely to be hurt during the growing season due to a waxy layer on the leaves and more likely to be hurt on sunny winter days, notes the Oregon State University Extension.
About this Author
Rogue Parrish has written two travel books and edited at the "The Baltimore Sun," "The Washington Post" and the Alaska Newspapers company. She began writing professionally in 1975. Parrish holds a summa cum laude Bachelor of Science degree in journalism from the University of Maryland.