Seashell of the stars

Floron III has two important resources: robotic insecticide and Morphobots. Guess which one you want to take back to Earth with you.

The planet presumably once had a thriving population of robotic life forms, but now any life has been wiped out by the Morphobots, leaving it a barren rock.

Fiction

The Transformers cartoon

Cosmos, Bumblebee, and Spike Witwicky dropped by Floron III in order to pick up some robotic insecticide to deal with the army of Insecticons, which had been raiding Earth's crops to gather energy for Megatron. Bumblebee contacted Optimus Prime to let their leader know that they'd found some insecticide and were on their way back; however before Cosmos could leave the planet, he was seized by Morphobots. Spike fired Cosmos's auxiliary laser jets, allowing the Autobot to break free. Unfortunately the Morphobots had deposited their spores on his hull, and Cosmos carried their seed with him back to Earth... Quest for Survival

Animated cartoon

Floron III was a robotic planet in the Autobot Commonwealth. Using cracked Decepticon codes, the Autobots lured the Decepticon fleet to Floron III with the Autobot fleet decisively crippling its Decepticon counterpart in what became known as the Ambush of Floron III. During the battle, Epsilon Supreme died while ramming the Decepticon ship Victory. Gamma Supreme was also heavily damaged, but managed to escape. The AllSpark Almanac II

Games

The Transformers (PS2)

Kup and some of his comrades once went to Floron III, where they encountered the Morphobots and were nearly eaten. He recalled these events when Jazz questioned his ability to hold his own. The Transformers