Helicopters spray for gypsy moths, cankerworms in Mississauga
May 24, 2018 By Mike Jiggens
May 24, 2018 – Helicopters are being used in Mississauga to spray for cankerworms and gypsy moths in the city. The aerial spray program has targeted tree areas that have previously lost 90 to 100 per cent of their foliage.
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