Merck Double Barrel® Vp Insecticide Ear Tags Gibraltar Mailboxes Low battery indication

Low battery indication

Built-in hooks clip wherever you want

grubs (see precautions)

Available in single dose with syringe or multi-packs of 25

Merck Double Barrel® Vp Insecticide Ear Tags Gibraltar Mailboxes Low battery indicationDOUBLE BARREL VP INSECTICIDE EAR TAGS Quickly knock down horn flies and face flies. DOUBLE BARREL VP INSECTICIDE EAR TAGS combine two active ingredients to effectively take out performance robbing pests for up to five months. Dosage and Usage: Use two tags per head (one in each ear) for optimum control. Apply when flies first appear in the spring and replace as necessary. Tags remain effective up to 5 months; remove tags in the fall. Store in a cool