Hein from Houston, Mn writes
Tordon RTU Specialty Herbicide is not labeled for Japanese Honeysuckle. Crossbow, a formulation of triclopyr and 2,4-D, is a very effective herbicide that controls Japanese honeysuckle. Crossbow should be applied using a hand pump sprayer and mixed according to label instructions for foliar application and applied as a foliar spray. It may be applied at dormant periods but before a hard freeze (25 degrees F). Be careful not to spray so heavily that the herbicide drips off the target species. Retreatment may be necessary for plants that are missed because of dense growth.
Answer last updated on: 04/23/2018