Read the passage below carefully:
In response to the rapid spread of the swollen-shoot virus disease that threatened West African cocoa yields in the late 1930s, the West African Cocoa Research Institute (WACRI) was officially established at Tafo, Ghana, in 1944. Operating as an inter-territorial organization serving both British West African colonies and independent local farming cooperatives, WACRI was mandated to investigate cocoa plant pathology, soil fertility, and pest management. Although initial efforts focused primarily on eradication by felling infected trees, the institute established an entomology section in 1947 to study mealybugs, which had been identified as the primary vectors transmitting the virus. Contrary to regional agricultural reports claiming that chemical sprays were deployed immediately upon WACRI's inception, systemic insecticides were not experimentally introduced into field trials until 1951.
Based on the passage, evaluate the following statement: Field testing of systemic insecticides began in the same year that the West African Cocoa Research Institute established its entomology section.
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