neonicotinoids


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neonicotinoids

a class of insecticides which act selectively on nicotinic acetylcholine receptors of insects, but have low affinity for vertebrates; used as antiparasitic agents.
References in periodicals archive ?
During a Westminster Hall debate on neonicotinoids, Ms Pow said: "I also speak as a promise to the many, many hundreds of people who have contacted me about this issue who are truly passionate about the plight of our bees.
The bees counteract the immediate impact of neonicotinoid pesticides by producing more female workers at the expense of male drones, whose job is to breed.
The company says the Neonicotinoid seed treatment insecticide "is based on thiamethoxam, for use against soil-dwelling and early-season pests in a broad range of crops such as corn, sunflower, oilseed rape, sugar beets, soybeans, potatoes and rice.
Eurotiales: Trichocomaceae]) under laboratory conditions with various neonicotinoids including acetamiprid, imidacloprid, and thiamethoxam.
Mr Cameron spoke to reporters just as news came in that there were to be changes to the rules on two neonicotinoid pesticides.
Caption: Two new studies renew questions about the effects of neonicotinoids on honeybees (shown) and wild pollinators.
Neonicotinoids are not manufactured in Huddersfield and through it's Operation Pollinator programme Syngenta has been working with farmers to improve bee habitats for more than 10 years.
Another feature presents the latest buzz on another controversy--the effect of neonicotinoids on bees, which are key pollinators beloved for their benign and industrious natures, not to mention their honey.
Imidacloprid is one of three neonicotinoids currently affected by a two year Europe-wide ban amid controversy about their impact on bee populations.
Last year, in the face of mounting evidence of harm to bees, what may be the most widely used insecticides in the world, neonicotinoids, were banned in Europe for two years.
Now science says that CCD is caused by pesticides, one of the most powerful being neonicotinoids, or neonics.
Neonicotinoids are a class of systemic insecticides that are similar to nicotine and include imidacloprid, clothianidin and thiamethoxam.