Which of the following is regulated by the Louisiana Agriculture and Forestry Commission?

The correct answer is the nursery stock dealer, as this group is specifically regulated by the Louisiana Agriculture and Forestry Commission. The Commission is responsible for overseeing the regulation of various agricultural and forestry-related activities within the state. Nursery stock dealers, who are involved in the selling of plants and trees, must adhere to specific standards set by the Commission to ensure plant health, pest control, and compliance with state regulations. This is critical in maintaining agricultural integrity, protecting local ecosystems, and ensuring that the plants sold are disease-free and suitable for the climatic and environmental conditions in Louisiana.

Home gardeners typically do not fall under the same regulatory framework as commercial entities; their activities are generally personal and do not require the same level of oversight. Floriculturists and ornamental designers may be subject to some regulations, but they do not operate under the same stringent requirements as nursery stock dealers regarding the sale and distribution of plants.