University of Maryland Extension

Crops

Managing Herbicide Resistant Common Ragweed

Common Ragweed (Ambrosia artemisiifolia) is a native summer annual weed of many cropping systems in the mid-Atlantic. It is often encountered as weed in agronomic crops as well as vegetable, orchards, roadsides, and abandoned fields. Common ragweed can thrive in lower fertility soils and is often...

General Recommendations for Managing Nematodes in Field Crops

Nematodes are an economically important pathogen of many crops in Maryland. Significant yield loss can occur if nematodes are not managed properly. This factsheet serves as a broad introduction to nematodes as plant pathogens and serves as a general guide for sampling and managing nematodes in...

Estimating Irrigation Water Requirements to Optimize Crop Growth

The crop, yield goal, soil, temperature, solar radiation, and other cultural factors determine the amount of water needed during the growing season. Irrigation equipment varies in its efficiency. Crops vary in peak water use and critical timing. There are strategies to maximize profits with minimal...

Maryland Wheat: Historical Basis and Price Information (FS-497)

This fact sheet gives monthly average estimates of wheat basis and cash prices for three regions in Maryland.
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