Palmer amaranth is a high-impact agronomic weed species that has cost the U.S. agriculture industry billions of dollars since its discovery outside of its native range in the southwestern United ...

Pigweed is a confusing common name, used in reference to several genera. Purslane ( Portulaca oleracea ) sometimes is called pigweed, as is lamb's-quarters ( Chenopodium album The pigweeds referred to ...

Field studies were conducted at two locations near Manhattan, KS, in 1994 and 1995 to determine the influence of density (0.5, 1, 2, 4, and 12 plants m⁻¹ row) and time of emergence on redroot pigweed ...

This is a preview. Log in through your library . Abstract Prior research indicated that analysis of nuclear DNA content by flow cytometry could be used to distinguish smooth pigweed × tall waterhemp ...

Pigweed is a weed that's changed life for practically every cotton farmer in Georgia. One expert says if you can't manage it, you won't be picking your cotton field. And now a quick preview of a story ...

Back in August, I received an email from Ronald Chong, who gardens in Hacienda Heights. Chong sent a picture of a plant for which he sought identification. I told him it looked like pigweed, but we ...