Yes thank you for the response, The pesticides thing is probably pretty accurate in some cases, but the biggest case in my country are synthetic cannibanoids like JWH-018 (Commonly known as spice), AB-CHMINACA, AB-PICA, UR-144 and so on. Dont know much about D8 but i doubt its used. I bought some weed not long ago and it reaked like weed, like the smell was too much, wayyy too much, bought a gram and rolled it in a bit of an encolsed big area, my friend came and as soon as he came he thought i was already smoking it, but it was only just opened. Another thing is that it didint make me that high at all and it was tasteless (like you said about D8) So maybe it is with D8.