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Herbicides by Damage
see links for for more detail on Crop Impacts and Images
Phenoxy's / Synthetic Auxin
24-D 24-D and picloram Dicamba Fluroxypyr Glyphosate & 24-D MCPA MCPA plus Picloram Triclopyr plus Picloram
Bleachers
AtrazineBromoxynil Cyanazine Diuron Fluometuron Glyphosate IsoxaflutolePrometryn Simazine
Yellowers
ChlorsulfuronImazapicImazapyr Metsulfuron
Dessicants
Glufosinate Paraquat plus diquat
Useful Links:
Cotton Pest Management Guide 2011 12 Spray Application (1.2MB) Cotton Pest Management Guide 2011 12 Weeds Section (1.8MB) includes chemical trade names and marketers Page 111 Herbicide Damage Symptoms Guide, WEEDpak PDF version for (printing and mobile devices)
Glufosinate 75 & 375g ai/ha
Cotton plants were exposed to glufosinate at 50% and 10% of the recommended dose rate. The glufosinate formulation used was Liberty® 200 (glufosinate-ammonium 200 g a.i./L), a Bayer CropScience product, at 1.875 L/ha and 375 ml/ha. Liberty 200 was applied at 6, 11 and 15 nodes of cotton growth, broadcast over the crop in 100 L water/ha. All data were compared to an untreated control.
75g Glufosinate at 6 nodes 75g Glufosinate at 11 nodes 75g Glufosinate at 15 nodes
375g Glufosinate at 6 nodes 375g Glufosinate at 11 nodes 375g Glufosinate at 15 nodes