Gene Editing Eucalyptus trees can be genetically modified not to invade native ecosystems Posted on April 7, 2021 by Editorial Staff Eucalyptus, a pest-resistant evergreen valued for its hardy lumber and wellness-promoting oil, can be genetically modified not to reproduce sexually, a key step toward preventing the global tree plantation staple from invading native ecosystems. Share on Facebook Tweet Follow us Share Share Share Share Share Editorial Staff California counties a hodgepodge of highs and lows in vaccinating vulnerable seniors Doctor survived Cambodia’s killing fields, but not Covid