Anyone know where the diagrams for these can be found? Trying to take care of the nekkars in the caves and have heard these will cause the cave roof to fall. I can't seem to find it at any of the vendors in Flotsam. Any help greatly appreciated!

you need to use Grapeshots for the nekker quest. :)

The manual mentioned Beehive bombs, but I've yet to come across them in Act I. As mukhlisz stated, use the Grapeshots. That's what I did.

Cedric is your man or Thaler`s guy near Blue stripes HQ

Thanks guys!

I'd like to know who sells either the diagram or the actual beehive bomb in Chapter 2. I need them to finish a quest and I've asked alot of vendors and can't find either one.

Beehive bomb is Grapeshot.
I have no idea why they call it by different names lol. Took me till my second playthrough for me to figure/find that out.

You're right; I hadn't seen "Beehive" until this thread. It's indeed "Grapeshot".

Act I: Get the formula from Cedric and make your own; the ingredients are very common.
Act II: Buy them ready-made from Earso.

I think it's simply a translation error. There are a few in the guide.

Use the guide as a, well... guide. not a walkthrough.

Wow! I ran all over town last night looking for beehive bombs. I'm sure glad I asked.

Thanks!

They also do a bad job of explaining the Harpy Contract. The guide says to throw Beehive bombs at them. This is incorrect. You want to drop a harpy trap and have the winged chick take it back to her nest.

I get the feeling the guide was written on an earlier version of the witcher 2 and they changed some things near the end of development.

Protip: if the guide isn't making sense, hit up Google.