to my knowledge, only certified organic (industrial organic as i call it) has a different label.
organic fruits and veggies have a "9" as the first number in their UPC code.
found some more info:
The Labeling System
The codes are applied not only to fruit, but also to vegetables, herbs, and nuts, though labels are normally stuck only on fruit. They consist of four or five numbers. The system is quite simple. Fruit is divided into three classes: conventional, organic, and genetically modified.
All four-digit coded fruit is conventionally raised. So, if you don't see five digits, then it's safe to assume that the fruit is contaminated with pesticides and petroleum-based fertilizers, and is grown in depleted soils.
Five digit codes are simply the four digits with a single number added to the front: 8 or 9.
If the first of five numbers is 9, then it has been grown to the standards defined by the National Organic Standards Board. This is obviously preferable to conventionally-grown fruit.
If the first of five numbers is 8, the fruit is genetically modified. It means that it has been grown conventionally with poisons in depleted soil, from frankenseeds.
For example, let's take a simple Valencia orange. Its code is 4014. 84014 is the code of a small genetically modified Valencia orange. 94014 is the code of a small organic Valencia orange.
* 4 digits: The fruit likely comes with a burden of poisons and was grown in depleted soil.
* 5 digits, first is 8: This fruit is genetically modified, a GMO. It contains genes that were not put there by nature.
* 5 digits, first is 9: This fruit has been grown to an organic standard. Although the standard is not as strict as some produced by the most serious organic farmers, it is certainly superior to conventionally-grown or GMO fruit.
Learn more: http://www.naturalnews.com/023711_fruit_labels_health.html#ixzz2QfJGyf9n
i dont know that i have ever seen anything with a 5 digit UPC that began with 8, but i will have to look harder next time i am out.
anyone else seen a 8xxxx fruit/veggie?
i also suspect this is voluntary, not mandatory.
hope this helps.