Don’t confuse Amur trees for our depleted ash trees I would like to offer a comment on the article about the invasive Amur cork tree crowding out natives, opening forests for ticks and mice [Aug ...

City of Duluth crews will remove 18 invasive male Amur cork trees along Fourth Street in the coming weeks. Most of the to-be-removed trees were planted during the $13. 8 million Fourth Street ...

Higan cherry, Amur cork tree, Amur honeysuckle, wintercreeper and English ivy are among the top invasive species in the Queen City. With a serious invasive plant problem here and across the state ...

Only the female cork trees produce the seed and are regulated by the state Gaetzke said. The female trees won’t produce berries until they are 5 of 5 years old when they will flower in early summer.

Susan Czerwin, Executive Director of Tick Tock ELC reports that during a recent storm there was extensive storm damage to their playground, yet the biggest loss was their playground Amur Cork tree ...

City officials said Friday, crews will be removing male Amur Cork trees from 4th Street due to the tree being classified as invasive. There are 18 trees that will be removed by the Duluth Park ...