Herbicide Injury Scenarios in Soybean – 2015 Ridgetown Diagnostic Days

Soybean Varieties from left to right: Liberty Link, Enlist, Xtend and Roundup Ready as affected by an application of glyphosate + Lontrel

Re-Spraying Weeds in Non-GMO soybeans

flumetsulam applied post to soys

Pest Manager App

Screen Shot 2016-08-09 at 10.30.50 PM

Canada fleabane control pre-plant in soybean

Canada fleabane size on May 24th, 2011. This is beyond the ideal stage to effectively manage with either herbicides or tillage.

Herbicide Injury Identification – Resources

Close-up of dicamba drift with the cupping of leaves and stunting of internodes

Herbicide Injury Scenarios in Corn – Ridgetown Diagnostic Day (2014)

Response of an Enlist corn hyrbid (left) and a glyphosate/glufosinate tolerant hybrid (right) to an application of Assure II.

Permit herbicide – Guidelines for use in field corn

Visual control of yellow nutsedge at 2 weeks after an application of Permit (19 g/ac) + Agral 90 (0.25% v/v)

Recurring weed control questions

Can volunteer red clover be managed in soybeans?

Volunteer red clover control with a pre-plant application of glyphosate 360 g/L at 1.5 L/ac (left) compared to the untreated control (right)

Why pre-plant herbicides are so critical in soybean production

AMBTR_multiple resistant_MAPS_2014_summary

Herbicide Injury in Soybeans: 2013 SW Diagnostic Days

Leaf cupping caused by low rates of dicamba

Can I Apply Post-Emergent Herbicides to Soybeans Before the 1st Trifoliate Stage?

weed_stage_soybeans.001.001.001

Canada fleabane control in winter wheat

Canada fleabane size on May 24th, 2011. This is beyond the ideal stage to effectively manage with either herbicides or tillage.

Herbicide resistant weed testing: University of Guelph lab results, 2013

AMBTR_resistant_testing_2013
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