a toad is a mean of poisoning plant
south_american_poison_toad is frog. pesticide_poisoning is poisoning. eurasian_green_toad is true_toad. bleeding_toad is amphibian. black_toad is amphibian. poisonous_plant is plant. european_toad is true_toad. fire_bellied_toad is toad. mongolian_toad is toad. toad is venomous_animal.