{"id":15055,"date":"2014-12-09T20:04:05","date_gmt":"2014-12-09T20:04:05","guid":{"rendered":"https:\/\/www.honeybeehaven.org\/2014\/12\/09\/neonics-not-much-help-to-farmers\/"},"modified":"2014-12-09T20:04:05","modified_gmt":"2014-12-09T20:04:05","slug":"neonics-not-much-help-to-farmers","status":"publish","type":"post","link":"https:\/\/www.honeybeehaven.org\/neonics-not-much-help-to-farmers\/","title":{"rendered":"Neonics? Not much help to farmers."},"content":{"rendered":"
Independent scientists have been saying it for a while now: neonicotinoid pesticides aren’t all they’re cracked up to be. And finally, scientists and economists at the Environmental Protection Agency (EPA) are showing signs that they’re listening to the science.<\/p>
Last Thursday, EPA released preliminary findings on neonic-coated soybeans — a small part of the agency’s broader review of neonicotinoids. EPA’s headline finding? Neonicotinoid seed treatments “provide negligible overall benefits to soybean production in most situations.”<\/p>
We know neonics are harmful to bees <\/a>and other pollinators; a growing body of science has been pointing to these pesticides as a key factor in dramatically declining populations for years. But pesticidemakers like Bayer and Syngenta have continued to claim that neonicotinoid products are essential for farmers' success.<\/p> This isn't the case, as EPA's recent findings highlight. Prophylactic uses of neonicotinoid seed treatments — that is, using neonicotinoids preventatively, before pest problems arise — don't actually increase farmer yields. As the agency's report says:<\/p> Published data indicate that in most cases there is no difference in soybean yield when soybean seed was treated with neonicotinoids versus not receiving any insect control treatment.<\/p><\/blockquote> In other words, save your money folks; neonicotinoid seed treatments help soybean yields about as much as… applying no insecticides at all.<\/p> For many independent researchers who study neonics, Thursday’s announcement from EPA isn’t big news. A report<\/a> published by the Center for Food Safety (CFS) earlier this year summarized nineteen peer-reviewed studies and found that neonicotinoid seed treatments provide either inconsistent yield benefits — or no yield benefits at all — when used on corn, soy, wheat, canola and dry beans.<\/p> The only crop that covers more acres in the U.S. than soybeans is corn. And while EPA hasn’t made a public statement on corn just yet, independent research points to similar conclusions.<\/p> Dr. Christian Krupke, an entomologist from Purdue University, researches the efficacy of different pesticides by using them in areas where insect pests have caused problems for corn and soy crops in the past. In CFS’s report, he explains it like this:<\/p> “We have not demonstrated a consistent yield benefit of neonicotinoid seed treatments in either [corn or soybeans], over many sites and many years. … Because there is no demonstrable benefit in the vast majority of fields\/years we have surveyed, it is apparent that seed treatments are dramatically overused in these crops.”<\/p><\/blockquote> Neonic seed treatments are frequently used on soybeans, but they're even more common in corn: around 94% of the corn planted in the U.S. is pre-treated with neonics.<\/p> Further into its assessment, EPA highlighted an important concern: the lack of availability of soybean seed that isn’t pretreated with neonicotinoids. Neonics don’t do much good for soybean yield, but growers may not have much of a choice in the matter.<\/p>Beyond soy<\/h3>
What to plant?<\/h3>