Spray Drift Model

[John M. Brown]

Can anyone provide information on a computer spread sheet model that will 
assist in predicting spray drift?  I would like the computer model 
program.  Can I down load one from the internet?

I have heard of several programs like AGDISP (Agricultural Dispersal to 
model atmospheric drift but do not know where to locate it.

Can anyone help?

Thanks

John M. Brown
A I R    Agricultural Investigation & Research
2811 Lynnwood Dr., Columbia, MO  65203
314-442-6273