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| Monarch butterfly decline can only be stopped by a ban on glyphosateSirinathsinghji, Evahttp://www.theecologist.org/News/news_analysis/2987317/monarch_butterfly_decline_can_only_be_stopped_by_a_ban_on_glyphosate.html 
 Publisher:  The Ecologist
 Date Written:  02/03/2016
 Year Published:  2016
 Resource Type:  Article
 
 Monarch butterfly numbers are dwindling despite protection of their wintering forests in Mexico, and voluntary schemes to restore their food plant, milkweed, in US field margins, writes Eva Sirinathsinghji. These measures alone are insufficient: no less than an end to the mass spraying of glyphosate on crops, predicated by 'Roundup-ready' GM corn and soy, will do.
 
 
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