II. PROGRAM DESCRIPTION


 CITMIX is a microcomputer program that calculates the amount
of pesticide, at selected concentrations, that should be added to
water for application on citrus groves in Florida. If you choose
to add spray oil, then the necessary amount, based on the
selected rate, is also calculated. The program asks you to input
a maximum of six variables:


 1. tree height
 2. capacity of the spray tank
 3. pesticide measure
 4. pesticide rate
 5. spray concentration
 6. spray oil rate


 You can change any of these variables before the program
performs the final calculations.

 The program returns as output:

 1. Amount of pesticide to be added to the tank
 2. Amount of spray oil to be added to the tank
 3. Amount of pesticide that will be sprayed per acre
 4. Amount of spray oil that will be sprayed per acre
 5. Amount of spray mix that will be sprayed per acre
 6. Number of acres that can be sprayed with one tank
 mixture

 Nine screens are displayed if the spray oil option is not
chosen; an additional screen is displayed if you choose to add
spray oil. A user familiar with this program can obtain the
desired spray mixture instructions within thirty seconds.