You all know that Beezebufo is one of the best best cemeting paste Collectors in the game. But it's hard to find some insects around the map. So i would recommend you to go inside the swamp cave with your Beezebufo and kill the insects inside the cave, because there are unbelievible much Magneuras spawning inside.
You should wear a chillie seit and take some healing potions with you so you dont die cause of the gas. I would also recommend to make the swing attack of the Beezebufo instead of the frontal attack because you dont have to aim if you do that.