I soloed the Wajaom NM on BST75/WHM37, which I believe can only be gotten by trading a Date to Totoroon. When using a sickle on a harvesting point, it spawns 1 Berried Chigoe and 5 other ones that do 30 damage per hit, 6 hits per second. You cannot sneak pop them.
I basically did this by me running around the zone with the 5 extra ones using powder boots while the DC tiger that I 2hred attack the main one. When I popped them, I immediately used powder boots and started running, sending my tiger on the main(already claimed) Berried Chigoe. I barely survived that(and might not have if not for my -25% physical damage in gear), with only 300 HP remaining. It would probably be safer to use powder boots first then pop it by harvesting. I was able to use a second pair of powder boots without getting hit, but the chigoes right on my tail. After the second flee ran out, I used Divine Seal on Cure III on myself with ease. I didn't need to use a third charge before my tiger finished off the main one, despawning the other 5. It only had about 10% hp left though, so best reward it with zeta and maximum reward+ gear.