A new study shows how “insect apocalypse” is unfolding across America’s farmland since neonicotinoid pesticides were introduced several decades ago.
Researchers found that farmland across the country is 48 times more toxic to insect life than 25 years ago, and neonicotinoid pesticides account for a large majority of the increase in toxicity.
“It is alarming that US agriculture has become so much more toxic to insect life in the past two decades,” said Kendra Klein, Ph.D., study co-author and senior staff scientist at Friends of the Earth.
“We need to phase out neonicotinoid pesticides to protect bees and other insects that are critical to biodiversity and the farms that feed us.”
Published in the journal PLOS ONE on Tuesday, the new study is a complete assessment of pesticide usage on farmland in the US, is the first study in the world to quantify how dangerous fields have become for insects by providing YoY changes in toxicity levels of the soil.
The increased toxic load measured in the study could explain why insect populations are collapsing in the US.
Klein said neonicotinoids are more toxic for insects than traditional pesticides and are widely used by farmers. These dangerous chemicals can remain in the soil for months to years after one application.
“Congress must pass the Saving America’s Pollinators Act to ban neonicotinoids,” said Klein.
“In addition, we need to rapidly shift our food system away from dependence on harmful pesticides and toward organic farming methods that work with nature rather than against it.”
The study suggests neonicotinoids are a major factor in the recent decline of insects, along with climate change and habitat destruction, leading scientist to warn of an “insect apocalypse.”
…click on the above link to read the rest of the article…