The rice water weevil is a quarantine pest, and prevention and control must begin with strengthening the quarantine and blockade. In terms of agronomic measures, timely transplanting and cultivation of robust seedlings, especially alternating wet and dry wetland water, have good results in reducing rice water weevil damage. Ten days after transplanting, paddy fields were drained and kept moist. Normal irrigation after one week to ten days can reduce spawning by more than 30 percent. Jiaduo vibration insecticidal lamp has a strong trapping effect on rice water weevil and can be used in areas where conditions permit.
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