Apply an insecticide, if needed. Follow all label directions and wear appropriate protective clothing. If you determine to use the pesticides, you may apply them yourself or hire an exterminator. To determine which products to use, consult Dr. English's publication or contact your pet's veterinarian. They appear to be dying.
Many people think that trees live to be very old.
In some cases this is true. Some trees live to be over a thousand years old. However, some trees do not live as long as many people. The poplar and cottonwood trees common in New Mexico rarely live to be as old as people think. These trees grow rapidly so that a 10 to 20 year old tree seems old, just because of its size.