I got the quest to do 2 air rifts. I found it easy to just mentor down to level 15 and open two tears in Freemarch with an [Air Lure].
[Autumn Harvest - Quite a Haul] The Fungus is a pain as there are several that I can't reach in Freemarch. Jumping mounted does help in some spots but there are like 4 trees that I can't climb run up the angle and stay on. Also make a macro for [Tar Autumncap] you will pick them up faster that way.
[Hand of the Harvest] can be done by kicking the shambler critters back to their den. killing beetles or those 3 glowing dots things, plus the easiest is using a non target attack or an AOE attack near the hedges to make the [Liferoots] appear and pick them up. Do this one in a raid group!