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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 Isoxaflutole Prometryn Simazine
Yellowers
Chlorsulfuron Imazapic Imazapyr 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)
Atrazine applied at 200g and 1 kg ai/ha Group C
Cotton plants were exposed to atrazine at 50% and 10% of the recommended dose rate. The atrazine formulation used was Gesaprim® Granules 900 WG Herbicide (atrazine 900 g a.i./kg), a Syngenta product, at 1.1 kg/ha and 220 g/ha. Gesaprim 900 WG was applied preplanting and at 5, 10 and 17 nodes of cotton growth, broadcast over the crop in 100 L water/ha. All data were compared to an untreated control. 200g active ingredient / Ha 200g Atrazine preplanting 200 g Atrazine at 5 nodes 200 g Atrazine at 10 nodes 200 g Atrazine at 17 nodes 1Kg active ingredient / Ha 1 kg Atrazine preplanting 1 kg Atrazine at 5 nodes 1 kg Atrazine at 10 nodes 1 kg Atrazine at 17 nodes
