YSK that if you have a hornet, wasp, or yellow jacket nest on your property, there are people who will take it away for free. They sell it to pharmaceutical companies that make wasp allergy medicine
from /r/YouShouldKnow
YSK那如果您有一个大黄蜂, 黄蜂, 或黄夹克巢在您的财产, 有人们谁将免费带走它. 他们把它卖给制造黄蜂过敏药的制药公司。