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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)
MCPA at 105 and 525g ai/ha
Cotton plants were exposed to MCPA at 50% and 10% of a typical field dose rate. The MCPA formulation used was MCPA 500 (MCPA 500 g a.i./L, present as the dimethylamine salt), a Nufarm product, at 1.05 L/ha and 210 ml/ha. MCPA 500 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.
105g MCPA at 6 nodes 105g MCPA at 11 nodes 105g MCPA at 15 nodes
525g MCPA at 6 nodes 525g MCPA at 11 nodes 525g MCPA at 15 nodes
