21 7 14 Slow Release Fertilizer horse care products Broad spectrum anthelmintic Broad coverage 2188 Broad spectrum anthelmintic Broad coverage of nine major types of worms Short withdrawal time Low volume dosage cattle 2 mL 100 lbs sheep 1 mL 50 lbs Cost effective and well targeted For oral use in cattle and sheep May also be used as a concentrated drench solution Each packet contains 46 8g of levamisole hydrochloride activity 52 gram packet 389 He x Netting 24 x 1 in Why Krum customers choose MBS 21 7 14 2S Fertilizer: MBS 21 7 14 2S Fertilizer with 50% SCU + Micronutrients – 50 lb bag Premium slow release all purpose fertilizer at Krum Feed & Supply in Krum