fast poison is used to put scale by people
scale is plant_pest. vm_poison is not miotic_substance_poison. vk_poison is miotic_substance_poison. ve_poison is not miotic_substance_poison. fast_time_scale is time_scale. ve_poison is miotic_substance_poison. corrugated_fastener is not fastener. miotic_substance_poison is poisoning. alcohol_poison is poisoning. vm_poison is miotic_substance_poison.