Crop News

Agronomic Principles in the Roundup Ready System

Maximum Use rates for Roundup WeatherMAX in Roundup Ready Soybeans.

In-Crop:
· 44 oz/A per single application
· 44 oz/A during flowering
· 64 oz/A emergence through flowering (R2 stage soybeans)

Preharvest:
· 22 oz/A application

Total Season:

The combined total of preplant, in-crop and preharvest applications of Roundup WeatherMAX cannot exceed 5.3 qt/A. The combined total of in-crop and preharvest applications cannot exceed 64 oz/A.


Maximum Use rates for Roundup WeatherMAX in Roundup Ready Corn.

Roundup Ready Corn 2 In-crop:
· 32 oz/A single application
· Total: 64 oz/A from emergence through 48 inch height of corn, drop nozzles must be used from 30 inch to 48 inch corn.

Roundup Ready Corn 2 Total Season:

The combined total of preplant, in-crop and preharvest applications of Roundup WeatherMAX cannot exceed 5.3 qt/A. The combined total of in-crop and preharvest applications cannot exceed 66 oz/A.

If using Roundup PowerMAX ,application rates are the same as for Roundup WeatherMAX.


Information taken from the MONSANTO 2008 TECHNOLOGY USE GUIDE




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