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Joshua Bushong
NW Area Agronomy Specialist
Oklahoma State University

Phone: (580) 237-7677

josh.bushong@okstate.edu

 

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Foliar Herbicide Residue Injury on Canola Foliar Applied Glufosinate - Herbicides - Crop Production - Canola - Plant & Soil Sciences

EFFECTS OF FOLIAR APPLIED GLUFOSINATE (Liberty™)

 

Effects of Foliar applied Glufosinate (Liberty™) SYMPTOMS: 5% OF A1.08 L/ACRE RATE

 


Symptoms were not observed at lower rates. Symptoms first appeared six days after herbicide application. Symptoms included mottling and/or marginal chlorosis of contacted leaves. No effect was observed on new leaves emerging after application.

 

 

Effects of Foliar applied Glufosinate (Liberty™) SYMPTOMS: 10% OF A1.08 L/ACRE RATE
Symptoms appeared four days after application and included chlorosis and necrosis on contacted leaves. Leaves emerging after application were chlorotic and no further plant development occurred.

 

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