Organic TV

Green living expert, author, and TV personality, Sara Snow, explains the USDA organic seal and why "natural" is not organic.

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  • Three new studies confirm that exposures to common insecticides during pregnancy can cut a child’s IQ 4% to 7%  by age 9.
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Pesticides harm honey bee immune systems

Nov 20, 2013

Research out of Italy confirms the harmful effects of neonicotinoid pesticides on honey bee health. The study, published in PNAS, examined the molecular mechanism of how neonicotinoids affect bee immune function. They found that even at low levels of exposure, neonicotinoid pesticides can harm honey bee immune systems. This, in turn, allows for bee infection, [...]

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Organic farms help mitigate climate change

Nov 18, 2013

  New research by the Research Institute of Organic Agriculture (FiBL) shows that organic agriculture can help mitigate climate change. The study examined 19 studies from around the world to determine levels of greenhouse gasses emitted by organic versus conventional farms. They found that, on average, organically managed soils release 492 kg less carbon dioxide [...]

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Pesticides may affect the spread of invasive species

Nov 08, 2013

  A new study from New Zealand shows that exposure to neonicotinoid pesticides can affect the way that invasive insects interact with native insects. The research focused on the invasive Argentine ant and the native southern ants, examining how their behaviors were altered by exposure to low doses of neonicotinoids. They found that exposure had [...]

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Synthetic pesticides harm endangered condors

Oct 30, 2013

  A new study conducted by researchers from the Ventana Wildlife Society, the U.S. Fish and Wildlife Service, the Santa Barbara Zoo, the Los Angeles Zoo and Botanical Gardens, and the Bodega Bay Institute found that persistent residues of the pesticide DDT continue to be harmful to birds. The study followed 84 captive-reared California condors [...]

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More pesticide resistance found in U.S. crops

Oct 28, 2013

Resistance to two more pesticides has been discovered in the United States, according to a recent study entitled “Field Strains of Monilinia fructicola Resistant to Both MBC and DMI Fungicides Isolated from Stone Fruit Orchards in the Eastern United States.”  Growers began using the fungicides methyl benzimidazole carbamate (MBC) and demethylase inhibitor (DMI) to control [...]

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Organic dairy production reduces greenhouse gas emissions

Oct 16, 2013

A team of European researchers has released a study examining the environmental benefits of organic dairy production. The researchers compared organic to conventional dairy farms to measure several environmental variables. They found that organic dairy farm management resulted in greenhouse gas emissions reductions of 6,188 kg of CO2 per hectare when compared to conventional management. [...]

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Ways that organic farming can contribute to long-term climate goals

Oct 14, 2013

The Centre for Organic Food and Farming conducted a study to investigate methods that can be adopted by organic growers to decrease the emissions of greenhouse gasses. Their findings highlighted four areas of need: improved nitrogen efficiency, higher yields, increased soil carbon stocks, and resource efficiency. Nitrogen efficiency is critical to decreasing greenhouse gas emissions, [...]

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Organic farming is better for birds

Oct 04, 2013

    A new study out of France examines the benefits that organic agriculture has on bird populations. Although many papers have cited examples of the benefits that organic farming plays on bird species, this is the first study that synthesizes available research to determine the relationship between farming practices and bird population health. The [...]

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Pesticides Spark Broad Biodiversity Loss

Sep 27, 2013

A study published recently in the Proceedings of the National Academy of Science found that agricultural pesticides have been linked to widespread invertebrate biodiversity loss. The researchers looked at the effects of pesticide use on the regional biodiversity of stream invertebrates, such as mayflies and dragonflies, in Europe and Australia, and found up to 42% fewer species [...]

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The environmental risks of neonicotinoid insecticides

Sep 25, 2013

A new study published in the Journal of Applied Ecology that reviews the current scientific evidence on neonicotinoids found that 90% of neonicotinoids persist in soils, where they accumulate and leach into waterways.  Neonicotinoids are neurotoxins that are highly toxic to most insects, and are one of the most commonly used insecticides in the world.  The residues [...]

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