Why are application codes so important and how are they used in ARM?

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Application codes identify planned or actual product applications. Application codes are one letter codes from A to Z that link treatment lines to application descriptions in the Site Description editor. This is an important linkage, and it must be defined to correctly identify treatments and their applications on reports and in EDE files. Typically, the heading for this Treatment editor field is “Appl Code”.

Application codes should be defined sequentially. Application A should be the first application in a trial, B the second, etc. When a treatment consists of more than one component, an application code letter should be entered for each component to show which treatment components are applied as a tank mix.

An application code letter should be entered for a treatment each time the treatment is applied. For example, if a total of five spray applications are made in a trial and treatment 1 is applied at the first (1), third (3), and fifth (5) application, then each component of treatment 1 should have application code of ACE.

Do not separate application letters by commas or spaces. Application ranges may use a hyphen to denote the range. For example, if five spray applications for one treatment are made sequentially, then enter the range as A-E.

When printing a Spray/Seed Plan report, ARM can sort or select by application codes so the report for a specific application prints only the treatments to apply. Application codes are also used to determine number of applications for the optional Product Amount Totals portion of the treatments and spray/seeding plan reports. Thus, if a treatment component line contains application codes ACE-G, ARM multiplies the product calculation by 5 for the five applications identified for that treatment component. When printing Labels, ARM can select by specific application codes. A dialog displays to enter application code(s) if the appropriate report option is selected. On multi-row container labels, ARM automatically creates one label for each application code referenced in each treatment. Thus application code serves as a multiplier for printing these labels.

When a trial is marked completed, ARM runs a cross-check that an application date is entered in the site description for each application code that is referenced in the treatment list. ARM also checks that for each application column in the site description with an application date entered, that application code is referenced in the treatments.

 

Last Updated January 03, 2008

                                          

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