Effect of soil applied herbicides on jimsonweed (Datura stramonium) and maize (Zea mays) depends on sowing depth
2006
Tasko, K. (Macedonia Agriculture Inst., Skopje R. (Macedonia). Faculty for Agricultural Sciences and Food) | Zvonko, P. (Macedonia Agriculture Inst., Skopje, R. (Macedonia). Faculty for Agricultural Sciences and Food) | Gordana, G. | Branislav, K.
Greenhouse trials were conducted during 2005 to investigate the effect of soil applied herbicides on jimsonweed (Datura stramonium) sown at 4 and 7 cm, and potential maize crop injury by the same herbicides. Efficacy of all investigated herbicides was excellent, regardless of the depth, and generally coefficient of efficacy ranged between 95.8 to 100.0% to all herbicides. Many of the herbicides had no significant phytotoxic effect on maize plant density, height and fresh weight, except Atranex -90WDG and Cyatral-SCZ, which caused serious maize injury (33% and 37%, respectively) at 7 cm depth. This injury significantly reduced height and fresh weight of maize at the same depth.
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