WE HAVE COMPILED THE MOST FREQUENTLY ASKED QUESTIONS THAT WE RECEIVE FROM GROWERS ALONG WITH MONSANTO’S RECOMMENDED ANSWERS.

  • What temperatures are required for spraying?
  • What is the best stage/time to spray a pre-harvest application?
  • When can grazing resume after spraying Roundup brand herbicides?
  • How and when is the best time to remove forage?
  • What products can I mix?
  • How does water quality affect Roundup® brand agricultural herbicides?
  • Can I still spray Roundup brand herbicide if the weeds are covered in dust?
  • When can I spray Roundup brand agricultural herbicide over my Genuity Roundup Ready crops?
  • How long after spraying do I have to wait before I seed or till?
  • Do Roundup agricultural herbicides require heated storage?
  • Post harvest spraying – how tolerant are weeds to frost?
  • How much Roundup brand herbicide do I mix in a backpack or hand-type sprayer?
  • How do I control volunteer Roundup Ready canola?
  • How soon can I spray an in-crop application in Genuity® Roundup Ready® crops after a frost?
Monsanto Company is a member of Excellence Through Stewardship® (ETS). Monsanto products are commercialized in accordance with ETS Product Launch Stewardship Guidance, and in compliance with Monsanto’s Policy for Commercialization of Biotechnology-Derived Plant Products in Commodity Crops. These products have been approved for import into key export markets with functioning regulatory systems. Any crop or material produced from these products can only be exported to, or used, processed or sold in countries where all necessary regulatory approvals have been granted. It is a violation of national and international law to move material containing biotech traits across boundaries into nations where import is not permitted. Growers should talk to their grain handler or product purchaser to confirm their buying position for these products. Excellence Through Stewardship® is a registered trademark of Excellence Through Stewardship.

ALWAYS READ AND FOLLOW PESTICIDE LABEL DIRECTIONS. Roundup Ready 2 Xtend® soybeans contain genes that confer tolerance to glyphosate and dicamba. Agricultural herbicides containing glyphosate will kill crops that are not tolerant to glyphosate, and those containing dicamba will kill crops that are not tolerant to dicamba. Contact your Monsanto dealer or call the Monsanto technical support line at 1-800-667-4944 for recommended Roundup Ready® Xtend Crop System weed control programs. Roundup Ready® technology contains genes that confer tolerance to glyphosate, an active ingredient in Roundup® brand agricultural herbicides. Agricultural herbicides containing glyphosate will kill crops that are not tolerant to glyphosate. Genuity and Design®, Monsanto and Vine Design®, R/T 540 and Design®, RiskShield®, Roundup Ready 2 Xtend®, Roundup Ready®, Roundup Transorb®, Roundup WeatherMAX®, Roundup Xtend®, Roundup®, Transorb®, VaporGrip® and XtendiMax® are registered trademarks of Monsanto Technology LLC, Monsanto Canada ULC licensee. ©2017 Monsanto Canada ULC.