trunk injection technique to introduce substances directly into the xylem of a tree to treat or prevent Related Articles: Insect Treatment for TreesMealybug DiagnosticsGlossary: macroinjectionGlossary: microinjectionPhauda flammans Caterpillar Treatment« Back to Glossary Index ATP: Asia Tree Preservation2016-12-16T18:23:49+08:00 Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail