2015年9月23日 · Waterhemp's most significant challenge is that it resists multiple herbicides and has rendered ineffective many options that you use in soybeans, says Hager. It's just a …

Amaranthus tuberculatus, commonly known as roughfruit amaranth, [4] rough-fruited water-hemp, [5] tall waterhemp, or common waterhemp, [6] [7] is a species of flowering plant. It is a …

2020年5月1日 · Waterhemp Amaranthus tuberculatus (Moq.) Sauer. Habitat: Crop fields, disturbed areas. Prefers poorly drained soils. General description: Erect plant up to 8 feet tall. …

The Amaranthus tuberculatus guide provides additional insights into the biology and ecology of waterhemp, as well as the similarities and differences between waterhemp and other common …

Waterhemp is attacked by several pathogens, including Albugo bliti (white rust), Phymatotrichum omnivorum (Phymatotrichum root rot), Cercospora acnidae (a leaf spot disease), and …

2021年4月1日 · Waterhemp is easiest to control when in the seedling stage. Waterhemp seeds are small and must germinate near the surface of the soil. Practices that limit light exposure to …

2019年11月11日 · Waterhemp (Amaranthus tuberculatus) is native to the United States but is a relative newcomer to crop fields. Prior to waterhemp’s ascent, redroot pigweed (A. retroflexus) …

Waterhemp is attacked by several pathogens, including Albugo bliti (white rust), Phymatotrichum omnivorum (Phymatotrichum root rot), Cercospora acnidae (a leaf spot disease) and …

2016年10月20日 · Learn how to identify waterhemp, its potential damage and economic impact, plus how to manage tough-to-control or resistant waterhemp

A long petiole, Waxy and hairless stems, and leaves are prime characteristics of common waterhemp. This summer annual produces a large seedhead and commonly reaches 6 feet in …