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- Knuth, M.L.; Heinis, L.J.
- Journal of agricultural and food chemistry 1995 v.43 no.4 pp. 1087-1097
- diflubenzuron, etc ; insecticide residues; half life; aquatic plants; water; coasts; sediments; aquatic environment; Minnesota; Show all 9 Subjects
- ... The insecticide diflubenzuron was applied as Dimilin 25W twice, 32 days apart, to the surfaces of 12 of 18 littoral enclosure mesocosms (5 x 10 m) to study its distribution, persistence, and mass balance in a natural ecosystem. Nominal concentrations were 0.7, 2.5, 7, and 30 microgram/L active ingredient. The residue half-life in the water column ranged from 3.3 to 8.2 days with a mean of 4.3 days ...