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HCS Weed Database

College of Food, Agricultural, and Environmental Sciences

CFAES

Bestow

Active ingredients: 
rimsulfuron
Site of action groups: 
2
Manufacturer: 
FMC
EPA reg number: 
67760-105
Rate (per A): 

0.5 - 2 oz

Application timing: 
Can be applied broadcast to field corn with up to 5 collars, or up to 12 inches tall (whichever is more restrictive).
Comments: 
Apply with NIS (0.25% v/v) plus UAN (2 qt/A) or AMS (2 lb/A). No additional adjuvants are needed when applying with glufosinate or a glyphosate product that contains surfactant.
Rotation intervals: 
Time to wait to plant following application (months; NR = no restrictions) of Bestow - 1 oz/2 oz: corn - NR; wheat - 3/4; oats - 9; alfalfa - 10/18; clover - 10/18; soybeans - 1/10; tomatoes - 1; popcorn - 10; sweet corn - 10