the effect of annona squamosa, lawsonia inermis and their combination with other herbal molluscicides were studied on different enzyme activity in the nervous tissue of lymnaea acuminata. twenty-four hour in vivo exposure to 40% and 80% of 24 h lc50 of plant derived molluscicides and their combination with other molluscicides such as cedrus deodara, azadirachta indica oil, allium sativum, polia...

Copaiba oil (CO) is an oleoresin containing resinous acids, comprising mainly of diterpenes, and volatile compounds, sesquiterpenes. CO has been used for many years as a therapeutic agent cosmetic, being the β-caryophyllene (CAR) one main sesquiterpene markers found in samples. During last years, some analytical methods have developed analysis sesquiterpenes like CAR from CO. However, these are...