1. Lawn, garden, golf course, landscaping, or grounds maintenance,
2. Planting, cultivating, irrigating, harvesting, and producing agricultural or forestry products,
3. Raising, feeding, or tending to, or harvesting products from, livestock and any other activity in connection with those activities,
4. Industrial, construction, maintenance, mining, or utility activities or applications, including, but not limited to, material handling equipment,
although that exclusion does not apply to "self-propelled vehicles designed primarily for the transportation of persons or property on a street or highway" even if they are used for one of the above things.
There is also an exclusion for alarm systems, which are "an assembly of equipment and devices arranged to detect a hazard or signal the presence of an off-normal situation".