EWM was first collected in the Great Lakes Basin when it was discovered in 1949 Put-in-Bay, Ohio on Lake Erie. According to herbarium records, it was first collected in Michigan in St. Clair County in ...

Since the mid 2000s, the Great Lakes protected shorelines and inland waterways of Michigan's Upper Peninsula (Lakes Huron, Michigan, and Superior) have developed populations of the aquatic invasive ...

To me, it looks like parrot feather, Myriophyllum aquaticum, and it’s definitely a weed. It’s classed as invasive and is banned from sale. My advice is to remove the lot, bag it up and bin it. ‌ ...

He wrote: "To me, it looks like parrot feather, Myriophyllum aquaticum, and it’s definitely a weed. It’s classed as invasive and is banned from sale. My advice is to remove the lot, bag it up ...

An extensive pure growth of Myriophyllum spicatum was present at the beginning of the experiment and large numbers of rudd (Scardinius erythrophthalmus) were observed. Nature - Distribution of ...

A pesky invasive plant species is wreaking havoc across Ontario lakes, and aquatic experts say its complete eradication is unlikely. Eurasian watermilfoil (Myriophyllum spicatum) — also known as ...

The species — such as the Myriophyllum spicatum that residents and experts tried to eradicate last year — are currently mapped using a two-person vessel before being manually logged.