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Invasive vines such as Wisteria spp. can kill healthy, mature trees. Simple actions like controlling invasive vines can help save trees, which are vital for capturing greenhouse gases and reducing the impact of climate change.
Beech Leaf Disease & Experimental Management Options
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BLD causes rapid decline and mortality of American beech (Fagus grandifolia) and European beech (F. sylvatica); mortality can occur between 2 to 10 years depending on size. BLD is caused by an invasive nematode Litylenchus crenatae subsp. mccannii, a microscopic roundworm that cannot be seen with the naked eye.
December Invasive Plant of the Month: Angelica tree
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December Angelica Tree Aralia elata Japanese angelica tree (Aralia elata) is an extremely aggressive, fast growing, deciduous tree that invades forest canopy gaps, forest edges, and right of ways. It is a heavy seed producer and once this tree invades an area it takes over quickly, forming dense stands (Figure 1) and suppressing native vegetation […]
Invasive Species of the Month: Stiltgrass
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Japanese stiltgrass (Microstegium vimineum), or simply referred to as stiltgrass, is an annual grass that grows from 12 to 36 inches tall. Its narrow stem has segments separated by joints; each segment produces a leaf, and each has a silvery-pearlescent midvein and leaf margin. It was inadvertently introduced to the United States in 1919 in shipping packaging and has since become widespread.
Beech Leaf Disease
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Jean Epiphan, Rutgers Cooperative Extension County Agent, discusses a new invasive pest that has hit NJ Forests. It is only a tiny nematode, but the damage to our forests are potentially HUGE. Learn about some critical roles beech trees serve in forests, how to identify beech leaf disease, how forests will be impacted, and some stewardship […]