Field horsetail was grown from rhizome segments for 28 and 52 d under 35, 60, 120, 170, and 320 μmol m⁻² s⁻¹ photosynthetic photon flux (PPF) and four continuous nitrogen (N) supply rates ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

Researchers in the UK have found that callose initiated silica formation in undersaturated solutions of silicic acid and catalysed silica formation in saturated solutions of silicic acid. The former ...

image: The long-necked, big bodied sauropod dinosaurs comprise some of the largest terrestrial vertebrates to walk the earth. These behemoths were herbivores that survived solely on plant material.

Equisetum arvense, commonly called field horsetail or common horsetail, has been around for hundreds of millions of years. You can’t help but admire the longevity of this survivor from Jurassic times, ...

Over 100 million years ago, the understory of late Mesozoic forests was dominated by a diverse group of plants of the class Equisetopsida. Today, only one genus from this group, Equisetum (also known ...

A: Field horsetail (Equisetum arvense) is a primitive perennial native to North America and Europe. Horsetail is the common name for 30 species in the Equisetum genus. Meadow pine, green foxtail rush, ...

Medically reviewed by Melissa Nieves, LNDMedically reviewed by Melissa Nieves, LND Horsetail (Equisetum arvense or E. arvense) has been used as a medicinal herb to promote hair, nail, and bone health ...

Question: The worst weed in my garden this time of year is horsetail. I have heavy clay soil. I have tried digging it, pulling it and solarizing it. It has come back with a vengeance this year. Help!