Hay Farming, Beef Cattle Ranching and Farming, Crop Harvesting, Primarily by Machine, Other Heavy and Civil Engineering Construction

Fruit and Tree Nut Combination Farming, Crop Harvesting, Primarily by Machine, Postharvest Crop Activities (except Cotton Ginning)

Dry Pea and Bean Farming, Corn Farming, All Other Grain Farming, Potato Farming, Other Vegetable (except Potato) and Melon Farming

Crop Harvesting, Primarily by Machine

Timber Tract Operations, Forest Nurseries and Gathering of Forest Products, Logging, Crop Harvesting, Primarily by Machine

Crop Harvesting, Primarily by Machine

Tree Nut Farming, All Other Miscellaneous Crop Farming, Soil Preparation, Planting, and Cultivating, Crop Harvesting, Primarily by Machine

Beef Cattle Ranching and Farming, Crop Harvesting, Primarily by Machine, Other Animal Food Manufacturing

Tree Nut Farming, Fruit and Tree Nut Combination Farming, Nursery and Tree Production, Cotton Farming, Hay Farming

Hay Farming, Crop Harvesting, Primarily by Machine

Tree Nut Farming, Crop Harvesting, Primarily by Machine, Support Activities for Animal Production, Roasted Nuts and Peanut Butter Manufacturing, General Line Grocery Merchant Wholesalers

Wheat Farming, Rice Farming, Other Vegetable (except Potato) and Melon Farming, Hay Farming, Soil Preparation, Planting, and Cultivating

Hay Farming, Dairy Cattle and Milk Production, Crop Harvesting, Primarily by Machine