Pecans are a major business in the Las Cruces, NM area. At this season they were turning their fall shade of yellow and the leaves were flying off. In one place it was like driving down a road under an archway of pecan tree branches. There were several other cars stopped to take photos. In the 1st photo you can see the irrigation ditch that takes water to the trees in the spring and summer. The pecan nuts had already been harvested. I couldn't find even one nut laying under the trees. The machines that pick the nuts are very efficient. There are lots of shops that sell all kinds of pecan candy, cakes, muffins and other goodies made with the nuts. I have heard that the pollen from the flowers can cause a lot of allergies for some people and that the insecticides used on the trees bother a lot of people.