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Last updated: February 11, 1991
The objectives of the proposal are to assess the effectiveness of Sumilarv against midges and its impact on non-target organisms in Lake Monger and North Lake. Both wet lands are highly eutrophic (nutrient enriched), there are severe midge nutrient problems during spring and the summer months and Abate is no longer a reliable control agent. The field trials involve applications of Sumilarv at a rate of 10kg/ha on three separate occasions. The compound will be applied by outboard dinghy and a... Read more...