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Effect of formulation upon movement and dissipation of 14C-metolachlor and atrazine in field lysimeters






Canadian Journal of Soil Science 73(3): 309-316

Effect of formulation upon movement and dissipation of 14C-metolachlor and atrazine in field lysimeters

One set of 12 lysimeters (75 cm x 15 cm, packed wuth 70 cm of sand) was treated with 14C-labelled metolachlor (2-chloro-N-(2-ethyl-6-methylphenyl)-n-(2-methoxy-1-methyl ethyl)acetamide) in an emulsifiable concentrate (EC) while a second set was treated with a 25% granular (25G) formulation. Atrazine (2-chloro-4-ethylamino-6-isopropylamino-1,3,5-triazine) was applied to all lysimeters as an internal reference.


Accession: 002355993



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