Evaluation of bronotak 12 DS (bronopol), raxil 2 WS (tebuconazole) and gaucho 70 WS (imidacloprid) seed treatment to control cotton seedling insect pests and diseases
2006
Ahmed, N.E., Agricultural Research Corporation, Wad Medani (Sudan) | Kurmut, A.M., Agricultural Research Corporation, Wad Medani (Sudan) | Abdel-Gadir, H.A., Agricultural Research Corporation, Wad Medani (Sudan) | Adam, S.M., Agricultural Research Corporation, Wad Medani (Sudan) | F-Gabar, A.M., Agricultural Research Corporation, Wad Medani (Sudan)
Bronotak 12 DS, an already recommended bactericide, in mixture with the recommended rates of the fungicide Raxil (tebuconazole) and the insecticide Gaucho (imidacloprid) were evaluated for their efficacy to control pre- and post- emergence damping off, bacterial blight and flea beetles in commercial cotton cultivars. All tested rates and mixtures significantly reduced damping- off and bacterial blight diseases and flea beetle damage compared with the untreated control in both seasons and cultivars. They gave comparable control and seed cotton yield to the standard treatment. Seed cotton yield of Barakat 90 was increased by Bronotak mixtures by 13-36% and 50-82% in seasons 2004/05 and 2005/06, respectively compared to the untreated control. The increase in Barac (67) B was 18-35 and 21-42 % in seasons 2004/05 and 2005/06, respectively
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