www.sare.org publications manage-weeds-on-your-farm prickly-sida Prickly Sida ...supply needed N with cover crops or plowed down sod, and minimize manure and compost use. Prickly sida is among the species most susceptible to solarization. Covering soil with clear...
www.sare.org publications manage-weeds-on-your-farm velvetleaf Velvetleaf ...or more distinct lobes. Management of Velvetleaf Velvetleaf is primarily a pest in long season, spring planted row crops like corn and soybeans, and rotating away from these crops helps...
www.sare.org publications manage-weeds-on-your-farm wild-radish Wild Radish ...wild radish has a persistent seed bank, the suggestions below for reducing seed density will likely require a few years to have a major impact. In grain crops, use a...
www.sare.org publications manage-weeds-on-your-farm yellow-woodsorrel Yellow Woodsorrel ...greens. In addition, it may serve as an alternative host to several diseases (Puccinia and Fusarium) of field and vegetable crops, including sweet corn and onions. Consequently, rotate these crops...
www.sare.org publications manage-weeds-on-your-farm common-groundsel Groundsel, common ...due to its short stature and low competitive ability relative to most field crops. It is a pest in many vegetable and fruit crops due to its rapid reproduction and...
www.sare.org publications manage-weeds-on-your-farm fall-panicum Fall Panicum ...warms, either winter grains or early planted spring grains are highly competitive with this species. Also, leaf cover from well-established grain crops will keep soil temperatures cool and relatively constant,...
www.sare.org publications manage-weeds-on-your-farm jimsonweed Jimsonweed ...the plant becoming less branched and sloughing the lower leaves. Even though plants commonly emerge above the canopy of mid-sized crops like soybeans, heavy competition during early growth greatly decreases...
www.sare.org publications manage-weeds-on-your-farm russian-thistle Russian-Thistle ...crops such as spring peas or canola. Because Russian-thistle primarily emerges in early spring, rotation with late spring and summer crops allows most of the previous year’s seeds to emerge...
www.sare.org publications manage-weeds-on-your-farm waterhemp Waterhemp ...or V-shaped watermarks, while waterhemp leaves never have such markings. Management of Waterhemp Waterhemp is a late emerging species, so planting crops as early as possible while still ensuring good...
www.sare.org publications manage-weeds-on-your-farm witchgrass Witchgrass ...out-competes most crops during dry periods. It is more efficient than C4 crops like corn at using water for growth and much more efficient than C3 crops. Young plants have...