There are two ways to access the information about factors that affect your crop by following the drop-down links on the left hand menu:

• List format - list of information sheets organized by climatic, management, and biotic factors. (This is a good option if you are already fairly sure what your problem is - i.e. lodging, herbicide damage, etc.)
• Identification key - will guide you through the process of identifying your production problems. (This is a good option if you are not yet sure the cause of your crop problems.)