Honey bees play important roles in pollination for many crops and wild plants. but have been facing great threats posed by various pathogens and parasites. Among them. Varroa destructor. https://www.roneverhart.com/Medline-ReNewal-Reprocessed-Arthrex-Scorpion-Needle-AR-13995N-MULTIFIRE-SCORPION-NDL-BLACK-AR13995NR/