Changes

<li>The Ministry of the Envionment and Climate Change permit just two larvicides to be used to kill mosquito larvae growing in the water[http://www.omafra.gov.on.ca/english/livestock/horses/facts/info_mosq.htm#larvicides]:

<li>The Ministry of the Envionment and Climate Change permit just two larvicides to be used to kill mosquito larvae growing in the water[http://www.omafra.gov.on.ca/english/livestock/horses/facts/info_mosq.htm#larvicides]:

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<ol>

<li><strong>Bti (Bacillus thuringiensis israeliensis)</strong> Note that provincial regulations permit only granular application, rather than 'dunks' or 'pucks' available elsewhere. This means frequent application may be necessary,</li>

<li>Bacillus thuringiensis israeliensis (Bti): Note that provincial regulations permit only granular application, rather than 'dunks' or 'pucks' available elsewhere. This means frequent application may be necessary,</li>

<li><strong>Methoprene</strong> This product can only be used by licensed individuals as it is slightly toxic to some fish species. </li>

<li>Methoprene-This product can only be used by licensed individuals as it is slightly toxic to some fish species. </li>

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</ol>

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