cryptic 2665

[creamegg]

9a- minute, it is found damaged in tree
t?r???e - termite?

3d- premier is impatient, dismissing odd constituents
m???

6d- lots of explanations render plausible next answer
gloss?????

15a- collected waste from detroit, US, with nothing discarded
?e???t?s

18a- cut of conversation, finally, in which bore regularly appears
???e?n

[sandyRoe]

3d Main

[sandyRoe]

15 detritus

[factor-fiction]

detritus.
(Did you know you are in Q&P not Crosswords?)

[chelle7272]

3d main - every other letter (odds) of impatient
9a yes m (minute) + it in tree

[factor-fiction]

Yes: anagram of tree+ it +m

[creamegg]

lol factor30 just realised! I blame my runny eyes and streaming nose for my brain fog!

[factor-fiction]

It's okay- it's just that the new section was introduced but quite a few users haven't spotted it and questions may get answered quicker in there as that's where some of the crossword geeks (like me) sometimes hang out.

[dannyk13]

6d.Glossaries

[dannyk13]

18a. Severn