Where could I buy Pesticide Gas Grenades (UHI-X-400)?

[fire_lizard]

Hi everyone,
Unfortunately, I have wasted all 5 of them I had for killing locusts, but it turns out I need them for completing quest for the Expedition questline.
I don't have any crafting skills and it is too late to learn them as I am 27 level character.
Can anyone suggest where can I buy these grenades or perhaps find them anywhere?

[Tygrende]

I don't believe there's any other source of them, so you will either have to wait and pump your skills on the next level up, or simply accept that you won't finish this quest. Don't worry, as far as I'm aware it is not essential to finishing the game.

[PhrygianDominant]

Unless you can craft them there is no other way to obtain more pesticide grenades. With the next update, however, you'll be able to report your findings to the professor even if you haven't removed the roots but have obtained grenades. You'll miss out on loot and information, but nothing critical to the completion of the campaign.