reading the PLU code
http://www.plantea.com/genetically-modified-foods.htmAs reported by Maria Gallagher, in the June 26, 2002 issue of the Philadelphia Inquirer, by reading the PLU code, you can tell if the fruit was genetically modified, organically grown or produced with chemical fertilizers, fungicides, or herbicides.
Here's how it works:
For conventionally grown fruit, (grown with chemicals inputs), the PLU code on the sticker consists of four numbers. Organically grown fruit has a five-numeral PLU prefaced by the number 9. Genetically engineered (GM) fruit has a five-numeral PLU prefaced by the number 8. For example,
A conventionally grown banana would be:
4011
An organic banana would be:
94011
A genetically engineered (GE or GMO) banana would be:
84011
The numeric system was developed by the Produce Electronic Identification Board, an affiliate of the Produce Marketing Association, a Newark, Delaware-based trade group for the produce industry. As of October 2001, the board had assigned more than 1,200 PLUs for individual produce items.
Incidentally, the adhesive used to attach the stickers is considered food-grade, but the stickers themselves aren't edible.
http://www.ehow.com/how_2166644_avoid-genetically-modified-fruits-vegetables.html1
Read the PLU labels. If the five digit PLU number starts with “8,” the food is either genetically modified or genetically engineered. Don’t buy it. Please note that all fruit has a four digit PLU code. This number tells you what kind of fruit it is. If the PLU code has five numbers, the first number represents either organic (8) or genetically modified (9).
Step2
Shop at natural food stores. Shopping at a natural or organic food store does not eliminate the possibility of purchasing genetically modified food, although it does increase the possibility of having a wider variety of non-genetically modified fruits and vegetables.
Step3
Purchase a share of a Community Support Agriculture (CSA). Basically, a CSA share is purchasing a portion of a farmer’s harvest. The farmer provides you with a basket full of fruits and vegetables every week. Sometimes, CSA can also offer raw milk and fresh eggs. Some farmers, like those at Common Good Farms in Nebraska, refuse to grow genetically modified fruit and vegetables. Be sure to ask your farmer before you purchase the share!
Step4
Buy direct from the farmer. You can ask the farmer at your local farmer’s market if they grow non-GMO produce. If they don’t know, don’t buy. Be aware that most seeds and plants out there today are genetically modified or engineered.
Step5
Grow your own produce. Look in the seed catalog or on the package for the “Non-GMO” label. If there is no label, you can assume that the seed or plant is genetically modified. Baker Creek Heirloom Seed Company and Seed Savers Exchange have an excellent selection of non-GMO seeds, as well as a beautiful array of heirloom varieties.