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Forest tent caterpillar treatment to continue in Winnipeg Monday night

Vytai Brannan / Global News

WINNIPEG — Spraying for the creepy crawling forest tent caterpillars is set to continue Monday night.

READ MORE: Forest tent caterpillar infestation taking over Winnipeg

City crews will start spraying at 9:30 p.m. in Insect Management Areas 23 and 24.

Neighbourhoods in Insect Management Area 23

  • Tuxedo Industrial
  • West Perimeter South
  • Whyte Ridge
  • Wilkes South

Neighbourhoods in Insect Management Area 24

  • Brockville
  • Buffalo
  • Chevrier
  • Linden Ridge
  • Lindenwoods
  • Pembina Strip
  • West Fort Garry Industrial

The treatment consists of crews spraying a biological product called Bacillus thuringiensis var. kurstaki (Btk) directly onto the leaves of trees in parks and boulevards. The caterpillars ingest the product and die two to three days later.

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Spraying won’t happen if it rains or winds go above 20 kilometres per hour.

Anyone interested in applying for a buffer zone can email the city for more information at 311@winnipeg.ca.

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