How do you kill ipil ipil tree?

To kill an ipil ipil tree (Leucaena leucocephala), you can cut it down to the ground and apply a systemic herbicide containing glyphosate or triclopyr directly to the freshly cut stump. This method helps prevent regrowth by allowing the herbicide to be absorbed into the root system. Alternatively, repeated cutting and removing of new growth can eventually exhaust the tree's energy reserves. Always follow local regulations and guidelines when using herbicides.