Feedback Here

fbook  tweeter  linkin YouTube
Global contents also translated in Chinese

PimaCott’s DNA tagging to improve traceability in cotton supply chain

The world’s most popular textile fiber has been linked to slavery in Uzbekistan and thousands of farmers committing suicide in India. Indeed, programs such as the Better Cotton Initiative and Cotton Connect are doing remarkable work to alleviate cotton’s impact on human rights and the environment. And to their credit, more apparel companies — from Adidas to C&A — are incorporating more sustainable sources of cotton into their clothing lines. One company, however, wants to go even further in guaranteeing that its cotton comes from a reliable and responsible source.

PimaCott, owned by a large Indian supplier, says it has a solution. The company partnered with Applied DNA Sciences, an American biotechnology firm, to treat its cotton so that it can be easily scanned and identified. Molecules with DNA tags are added to cotton during the ginning process, so someone on a company’s supply chain team is able to track the authenticity of the cotton from the field to the store.

From a business perspective, this is critical for the Central Valley’s pima cotton farmers, who are subjected to far stricter environmental and labor standards in the Golden State than other countries, or even other U.S. states.

The problem is that consumers who seek textiles made from coveted Californian or Egyptian cotton can be misled by wayward suppliers. Last fall, Walmart and Target were nailed by lawsuits alleging the retailers mislead consumers about a line of “100 percent” Egyptian cotton sheets, made in India.

This technology shows promise, and could eventually help other organizations that are trying to scale fair trade or responsibly-sourced cotton. But it will take a while for DNA tagging to score widespread acceptance.

These tagged molecules need to be added to cotton at its point of origin. From the point of view of farmers, many of whom face thin margins and other risks such as bad weather or global slumps in commodity prices, DNA tagging could come across as yet another expense.

PimaCott says it is helping cotton growers with the upfront costs. And if farmers see the value in having their crops verified and prevented from becoming blended with lower-grade cotton, we could see an industry transformed — and down the road, witness improved traceability in other agricultural supply chains as well.

 
LATEST TOP NEWS
 
 
MOST POPULAR NEWS