What is a typical management practice for Rhizoctonia sp.?

A typical management practice for Rhizoctonia sp. is the implementation of sanitation methods. This pathogen can persist in soil and plant debris, making proper sanitation crucial to disrupt its lifecycle and reduce its prevalence. Effective sanitation practices may include removing infected plant material, clearing debris, and ensuring cleanliness in equipment and tools used in cultivation to minimize the spread of the fungus.

In contrast to the other choices, sanitation directly addresses the presence of the pathogen in the environment, while insecticide application is not relevant since Rhizoctonia is a fungus and not an insect. Soil aeration can help improve soil health and drainage but does not specifically target the management of Rhizoctonia. Similarly, trapping is not a method applicable for managing fungal pathogens, as it is primarily used for insect pests. Thus, sanitation methods stand out as the most effective and relevant management practice for controlling Rhizoctonia sp.