Iodosulfuron-methyl sodium is a sulfonylurea herbicide. Iodosulfuron-methyl sodium controls grass weeds in winter wheat and winter barley [1].
In Vitro, Iodosulfuron-methyl sodium shows wide variability in aerobic dark soil dissipation rates across soils, with field-normalised DT50 averaging 2.7 days[1]. Iodosulfuron-methyl sodium is highly toxic to aquatic higher plants, with low toxicity to fish[1]. Iodosulfuron-methyl sodium shows low toxicity to bees and soil organisms, but posed high risk to terrestrial non-target plants[1].
References:
[1]. European Food Safety Authority (EFSA). Peer review of the pesticide risk assessment of the active substance iodosulfuron‐methyl‐sodium (approved as iodosulfuron)[J]. EFSA Journal, 2016, 14(4): 4453.
In Vitro, Iodosulfuron-methyl sodium shows wide variability in aerobic dark soil dissipation rates across soils, with field-normalised DT50 averaging 2.7 days[1]. Iodosulfuron-methyl sodium is highly toxic to aquatic higher plants, with low toxicity to fish[1]. Iodosulfuron-methyl sodium shows low toxicity to bees and soil organisms, but posed high risk to terrestrial non-target plants[1].
References:
[1]. European Food Safety Authority (EFSA). Peer review of the pesticide risk assessment of the active substance iodosulfuron‐methyl‐sodium (approved as iodosulfuron)[J]. EFSA Journal, 2016, 14(4): 4453.