tobacco prevention toolkit Adolescent & Cessation for School Health Providers Prevent Tobacco Use | CADCA
Description
It made money, but the Miura family soon went back to growing only tobacco

The most important one to watch for, however, is Cotesia congregata

Most rap products were mildly acidic (pH 5.17 6.23) with total nicotine ranging from 6.32 to 47.6 milligram per gram of sample (mg/g)

And more to do the drying at the same time. The crop also requires very specific agricultural practices