Rodenticides Labeled for Use to Control Meadow Voles and Pocket Gophers Updated June 13, 2016

ALWAYS read and follow the instructions printed on the pesticide label. The pesticides listed in these tables are currently registered with Idaho State Department of Agriculture. Pesticide labels change frequently and may have changed since this was written, therefore, check the current label to be sure it is registered for use. Products that are labeled as “Restricted Use” require an Idaho Pesticide Applicators License to purchase and apply. “General Use” products can be purchased and used by the general public 18 years and older. “General Use” products can be found in a variety of retail businesses, such as home improvement stores, farm stores, retail greenhouse businesses, and grocery stores. ATTENTION: If the product label lists any “commensal rodents” (Norway rat, roof rat, or house mouse), labels will have specific directions for use and location of bait stations, and product quantity allowed. Some, not all, of the products listed on these tables have commensal rodents listed on the labels. Be sure to thoroughly read and follow all label directions.

MEADOW VOLE PRODUCTS

GENERAL USE PESTICIDES—MEADOW VOLES THESE PRODUCTS ARE FOR HOMEOWNER/CONSUMER USE.

Rodenticide Common Trade Restricted Rodenticide Consumer Labeled Uses/Comments Active Ingredient Names Use Pesticide Type Use Scoot Squirrel, Miller Hot Sauce Animal Biopesticide Spray on ornamentals, hay bales, vegetable crops. Do not use Capsaicin NO YES Repellent, Repellex spray, tablets indoors. Place tablet type formulations in water and apply to soil. Systemic tablets Mole Go Granules, Natural Use as a repellent around structures and plants. Some products Sweeney’s Mole and product; should be watered after the application. These products are Castor oil Gopher Repellent, NO YES exempt from exempted from federal pesticide laws, but are considered a pesticide Tomcat Mole and federal review in Idaho. Gopher Repellent Ramik Mini Bars, Ramik Green Bait Anticoagulant. This product may only be used inside and within 100 feet of Diphacinone Packs, Ramik Green, NO Only for YES buildings. Some products come in prepared bait stations. Cannot be Ramik Mouser, indoor use. applied directly to food or feed crops. Rodentex Bait Station Dried porcine Plants KYDD and bovine NO Repellent YES Apply as a liquid to plants and let dry. Repellent blood Anticoagulant. Kaput Rat & Mouse Non-food/non-feed areas. No burrow and no broadcast uses allowed. Warfarin NO To be used in YES Bait, Mouse Blocks Use a bait station within 100 feet of a building. bait stations. Acute poison. General use products can only be used as a below ground treatment. Only use NO above ground usage; NO broadcast applications; NO bait station Zinc Phosphide Prozap, ZP Oat Bait YES/NO underground YES/NO use. For more specific information, contact your local University of directly in vole Idaho Extension Educator. burrow holes

RESTRICTED USE PESTICIDES—MEADOW VOLES THESE PRODUCTS ARE FOR PROFESSIONAL APPLICATORS AND FARMERS/RANCHERS WITH A PESTICIDE LICENSE. THEY ARE NOT FOR HOMEOWNER/CONSUMER USE, PLEASE REFER TO THE TABLE ABOVE FOR CONSUMER PRODUCTS.

Rodenticide Common Trade Restricted Rodenticide Consumer Labeled Uses/Comments Active Ingredient Names Use Pesticide Type Use Aluminum Prohibited for use within 100 feet of any building utilized by humans Phosphide Weevil-Cide YES Fumigant NO or domestic animals. Fumigant Use in parks, lawns, golf courses, orchards, nurseries, non-cropland. Anticoagulant Aerial label for orchards, nurseries, within 100 feet of cropland edges. Chlorophacinone Rozol, Borderline YES NO bait Some products may require bait stations for outdoor, above-ground bait placements. Difethialone Fastdraw, Firststrike, NO Anticoagulant NO Must be used indoors or within 100 feet of buildings. This is a Generation, Hombre, bait. general use product, but only sold in large quantities for professional Renegade (various applicator use. products with these names)

Use in non-food/non-feed areas, nurseries, tree farms, orchards. Anticoagulant Some products may require bait stations for outdoor, above-ground Diphacinone Ramik Brown YES NO bait bait placements.

Use in parks, lawns, ornamentals, rangeland, orchards, golf courses, around agricultural buildings, and in some crops. Moisture will cause Non- the product to volatilize or “gas off”. Do not apply before rain or an Prozap, ZP Rodent Anticoagulant irrigation event. These commercial products can be used in a bait Zinc Phosphide Bait AG, Zinc YES bait on a NO station and some may be broadcast applied directly in alfalfa, barley, Phosphide, Wilco ZP variety of bait dry bean, potato, triticale, wheat, non-crop areas and rights of way, substances and non-residential lawns. Some of these commercial products are available from Agricultural Chemical Dealers and the USDA Pocatello Supply Depot.

POCKET GOPHER PRODUCTS

GENERAL USE PESTICIDES—POCKET GOPHERS THESE PRODUCTS ARE FOR HOMEOWNER/CONSUMER USE.

Rodenticide Common Restricted Rodenticide Consumer Labeled Uses/Comments Active Ingredient Trade Names Use Pesticide Type Use Scoot Squirrel, Capsaicin and Systemic Tablets, Biopesticide, Use pellets in underground burrows. Can also place tablets in water NO YES Capsaicinoids Repellex Systemic Repellent and apply to the soil. Tablets Mole Go Granules, Repellent, Sweeny’s Mole & natural Castor Oil Gopher Repellent, NO product YES Broadcast on the soil surface and water into the soil. Tomcat Mole & exempt from Gopher Repellent federal review This product is formulated for consumer use in lawns, parks and non- Rozol Pocket Anticoagulant Chlorophacinone NO YES crop areas, apply underground for gophers. Only available in Gopher Bait bait packages one pound or less. Answer Control of Pocket Gophers, YES-- Sierra Gopher Bait, Anticoagulant .005% Manually place in underground burrows, in non-crop areas, Diphacinone Kaput-D Pocket NO bait concen- residential use. Only available in packages one pound or less. Gopher Bait, RCO tration Mole & Gopher Patrol Sulfur, sodium Revenge Rodent Place in underground burrow in lawns, parks, golf courses, meadows, nitrate and Smoke Bomb, The NO Smoke bombs YES and non-crop areas charcoal Giant Destroyer Some Omega Gopher Grain formulations Bait, Cooke Quick Acute poison are Must be placed in underground burrow and can only be used to Strychnine Action gopher Mix, on a bait such YES Restricted control gophers. Use in non-crop; non-food areas. Wilco Gopher Getter as grain Use Type-1 Bait Pesticides Some formulations Acute poison. YES, if These products are only sold in quantities of one pound or less. They are Non concen- Zinc Phosphide must be applied underground directly into the burrow by removing Restricted anticoagulant tration is the plug, or placing directly in the underground tunnel. Use bait 2% or less Pesticides

RESTRICTED USE PESTICIDES—POCKET GOPHERS THESE PRODUCTS ARE FOR PROFESSIONAL APPLICATORS AND FARMERS/RANCHERS WITH A PESTICIDE LICENSE. THEY ARE NOT FOR HOMEOWNER/CONSUMER USE, PLEASE REFER TO THE TABLE ABOVE FOR CONSUMER PRODUCTS.

Rodenticide Common Restricted Rodenticide Consumer Labeled Uses/Comments Active Ingredient Trade Names Use Pesticide Type Use Killz-all 60, Prohibited for use within 100 feet of any building utilized by humans Aluminum Phosfume, YES Fumigant NO or domestic animals. These rodenticides are for burrowing rodents Phosphide Phostoxin (pellets and can only be applied below ground. and tablets) Rozol Pocket Gopher Anticoagulant To be used as a manual bait or with a mechanized burrow builder. Chlorophacinone Bait Burrow Builder YES NO bait Sold in larger quantities. Formula RCO Patrol Burrow Builder Bait, Kaput-D Anticoagulant To be used as a manual bait or with a mechanized burrow builder. Diphacinone YES NO Burrow Pocket bait Sold in larger quantities. Gopher Bait Strychnine, Fort Some Dodge Gopher Bait, formula- Gopher-Go Bait, Acute poison tions are Must be placed in underground burrow and can only be used to Strychnine YES Pocket Gopher Bait, on bait general control gophers. Use in non-crop; non-food areas. Wilco Gopher Getter use Ag Bait pesticides Use in parks, lawns, ornamentals, rangeland, orchards, golf courses, Some Wilco Zinc Ag Bait, around agricultural buildings, nonfood crop areas, and uncultivated Acute poison. formula- Zinc Phosphide, ZP agricultural and nonagricultural areas. Moisture will cause the Non tions are Zinc Phosphide Ag Oats, ZP Ag YES product to volatilize or “gas off”. Do not apply before rain or an anticoagulant general Pellets, ZP Rodent irrigation event. Apply to the rodent burrow. These commercial bait use Bait Ag, Prozap products are available from Agricultural Chemical Dealers and the pesticides USDA Pocatello Supply Depot.