Using Fungicides as a Last Line of Defense

The final step in disease control for pecan trees is the use of fungicides on a timely basis. If used properly, fungicides can prevent significant losses to disease. It is not enough to just use a fungicide. Total coverage is important to achieving effective control. When spraying, always check to see if you are leaving a moist film on all of the foliage. If you are not achieving thorough coverage, check the tractor speed, pump pressure, nozzle size and nozzle arrangement.

These are considerations in disease control. The next sections will deal with specific diseases and with determining when to spray.

 

Next:  Major Diseases of Pecans

<< Previous | Index | Next >>