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In Search of a Perfect Red

Presentation Details

The story of how the insect cochineal and prickly pear cactus forged a dyeing industry that lasted for centuries. Presentation looks back through American and foreign history as nations sought to find the greatest red color dye. 500 years ago, Spanish explorers discovered a bright red dye in the markets of the Aztecs in Central America. This dye was made from the scale insect known as cochineal and had been in use as a dye and medicinally for 1,000 years. Follow the intrigue as the Spaniards shipped the dried cochineal back to Spain and how other foreign countries fought to obtain the dye. Cochineal insects depend upon prickly pear cactus for their food and shelter. Learn about this interesting insect and its relationship with prickly pear.

Equipment Required:
None
Additional Requirements:
None
Ecoregions Covered:
Central Great Plains, Chihuahuan Deserts, Cross Timbers, East Central Texas Plains, Edwards Plateau, Gulf Coast Prairies and Marshes, High Plains, Southern Texas Plains, Southwestern Tablelands, Texas Blackland Prairies, Western Gulf Coastal Plain

Presenter Information

  • Ricky Linex

    Ricky Linex retired in 2021 as a wildlife biologist for the Natural Resources Conservation Service and now works as a range and wildlife consultant.

    With NRCS, Linex worked 52 counties in north central Texas covering the Rolling Plains, Cross Timbers, Blackland Prairie, and Post Oak Savannah vegetational regions. He worked 38.5 years with NRCS in Goldthwaite, Snyder, Abilene, and Weatherford.

    He is the author of Range Plants of North Central Texas, A Land Users Guide to Their Identification, Value and Management, a plant identification book for Texas. Range Plants was recognized in 2015 as an outstanding publication by the Texas Chapter - The Wildlife Society, the Native Plant Society of Texas, and the Texas Section - Society for Range Management.