Spike 20P- 5lb
Spike 20P with tebuthiuron 20 % is a specialty herbicide to control tough woody plants (trees, shrubs, and vines). It controls creosote bush, big sage, shinnery and other oaks. Spike 20P is long-lasting herbicide and is ideal for sagebrush thinning and brush sculpting programs. It improves wildlife and grazing habitats. It is activated in the soil and becomes effective after enough rainfall has moved the active ingredient into the root zone.
Treatment Method : Granular Ground Broadcast, Granular Aerial Broadcast, Granular Spot
Rate : 3.75-20 pounds per acre (1.36-7 ounces per 1,000 square feet)
Compare: Alligare's Tebuthiuron 20P Herbicide, with 20.0% Tebuthiuron Alligare's Tebuthiuron 20P is more economical.
- Pasture and Rangeland :
- Apply Spike 20P at a rate of 3/8 oz per 100 sq ft (equivalent broadcast rate = 10 lb/acre) in areas receiving less than 20 inches of annual rainfall.
- Apply Spike 20P at a rate of 3/4 oz per 100 sq ft (equivalent broadcast rate = 20 lb/acre) in areas receiving more than 20 inches of annual rainfall.
- Apply Spike 20P at a rate of 3/8 oz to 1 1/8 oz per 100 sq ft (equivalent broadcast rate = 10 to 30 lb/acre).
How Spike 20P Works
After shrubs and trees are treated, the leafs exhibit chlorosis and browning followed by defoliation. Before death occurs, woody plants may go through several defoliation cycles.