sentences:  The garden tiger moth also stores these compounds as a caterpillar, using them for larval (through the use of spines) and adult defense (in the form of a spray and bad taste).The effect of PAs in humans, that is PAILDs, of epidemic proportions was recorded after a long field-level epidemiological investigation in the northern region of Ethiopia- Tigray.One classification is based on the substitution pattern of the pyrrolizidine ring.