Written by Joanna Guldin, Rowan College of South Jersey, Gloucester County Intern Scholarship Program Eastern Black Nightshade (Solanum ptycanthum) is a summer annual broadleaf plant native to the Americas. This fruit-bearing weed can be easily identified at maturity by its bright green foliage and deep purple berries. Importance as an Agricultural Weed In agricultural fields, […]
Common Lambsquarters
Common Lambsquarters (Chenopodium album) is a small-seeded, summer annual weed with a gray-mealy leaf coating that makes it easily recognizable in the seedling stage. Importance as an Agricultural Weed Common Lambsquarters is a common weed of most agronomic and horticultural crops. It is considered an early emerging weed but germination can continue throughout the growing […]
Yellow Nutsedge
Written by Joanna Guldin, Rowan College of South Jersey, Gloucester County Intern Scholarship Program Yellow nutsedge (Cyperus esculentus L.) is a perennial weed in the sedge family native to North America and found throughout the United States. This weed can be easily identified by its bright green foliage and golden-yellow flower heads. Importance as an […]
Common Chickweed
Common chickweed (Stellaria media) is a highly adaptable winter annual weed. It is present in most cropping systems and can be found year-round in areas with sufficient shade and soil moisture. Importance as an Agricultural Weed Common chickweed diminishes the aesthetic quality of turf and, in low-maintenance lawns, can be difficult to control due to […]
Palmer Amaranth: ID and Management at Harvest
Palmer amaranth is a formidable weed from the Southwest that’s gaining ground in New Jersey soybean fields (Photo 1). The challenge in managing palmer amaranth is the plant’s ability to develop resistance to herbicides; populations across the United States have developed resistance to eight herbicide groups (i.e. modes of action) with individual populations commonly resistant […]
