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Environmental Fate of Imidacloprid - California Department of ...

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Cl<br />

Cl<br />

OH<br />

N<br />

N<br />

N<br />

HO<br />

COOH<br />

6-hydroxynicotinic acid<br />

CH2 N NH<br />

NNO 2<br />

CH2 NH NH2 N NO 2<br />

Cl<br />

Cl<br />

SOIL DEGRADATION<br />

N<br />

N<br />

<strong>Imidacloprid</strong><br />

CH2 N NH<br />

N NO 2<br />

CH2 N NH<br />

O<br />

<strong>Imidacloprid</strong> urea<br />

OH<br />

COOH<br />

N<br />

6-chloronicotinic acid<br />

CO 2<br />

Probable degradation pathway in<br />

soil (main metabolites).<br />

Cl<br />

Cl<br />

N<br />

CH2 N NH<br />

NNO<br />

CH2 N NH<br />

N<br />

NH<br />

<strong>Imidacloprid</strong> guanidine

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