Which term refers to a shorter name used for a more complex chemical name in pesticides?

The term that refers to a shorter name used for a more complex chemical name in pesticides is the common name. Common names are typically simpler and more accessible than the systematic chemical names that describe the molecular structure of a pesticide. For instance, the common name "glyphosate" refers to a more complex chemical name that may not be easily understood by those outside the field of chemistry or pesticide application.

Common names are valuable because they provide a standard reference that can be used across various industries, making it easier for professionals, such as applicators and farmers, to communicate effectively about pesticides. This standardization helps in avoiding confusion that may arise from using varied chemical nomenclature.

In contrast, trade names, brand names, and active ingredients serve different purposes in the context of pesticide identification and marketing. Trade names and brand names are often associated with specific manufacturers or product lines, while active ingredients refer specifically to the chemical components that provide the intended pest control activity.