... is non-volatile white or slightly yellow powder. The proportion is 0.5. It will melt at ... herbicide, absorbed through leaves, injected into the bole, or applied to the stump of a tree, used to ... weeds, especially perennials and broadcast or used in the cut-stump treatment as a forestry herbicide. Some ... clover species. By volume, it is one of the most widely used herbicides. It is commonly used for ...