Common chickweed, henbit, and purple deadnettle are cool-season weeds we usually see in crop fields during the fall and winter.
However, other weeds, such as dandelions, have become more prevalent in recent years. Dandelions are generally considered a major lawn or pasture weed but are increasingly found in grain crop fields.
The expansion of dandelion populations in field crops is likely due to fewer applications of soil-residual herbicides along with no-till crop production practices.