Imidacloprid: Formulated For Global Success
19 December 2008 Imidacloprid, marketed as a pest control and seed treatment and sold under a variety of trade names, has gained worldwide use since its original patent was granted in 1988. It is now marketed in over 120 countries to protect more than 140 crops and is the third largest insecticide in the world. Sold as Confidor, Gaucho, Admiore, and many others, imidacloprid makes up 65% of sales in the chloronicotinyl, or neonicotinoid, group.
See the full description for imidacloprid, including a list of suppliers.
Unique In Style And Scope
When imidacloprid was first introduced, its unique mode of action made it an instant success. The insecticide interferes with an insect’s nicotinic acetylcholine receptor, causing an accumulation of the neurotransmitter acetylcholine that results in paralysis and death in a broad range of sucking and biting insects such as aphids, thrips, weevils, mealy bugs, and locusts. Because imidacloprid blocks a type of neuronal pathway that is more abundant in insects than warm-blooded animals, its selective toxicity makes it a more environmentally safe option. Imidacloprid has systemic activity, so it is able to protect young plants such as cotton, rice, soybeans, and sugarcane throughout the most susceptible growth stages.
Many Uses
While imidacloprid is patented and manufactured by Bayer CropScience, the ubiquitous chemical is sold under many trade names. In May 2008, Bayer affirmed its patent for use of imidacloprid on fertilizer; previous agreements allow Nufarm Americas Inc. and its business partners to operate under that patent, including the ability to commercialize products incorporating the patented technology.
With the advantage of low production costs and plentiful raw materials, China is the number one producer of imidacloprid, with 50% of technical producers located in Jiangsu province. With worldwide demand for the pesticide growing, overseas exports are now the primary market.
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