Controling the last generation (third generation) of Chilo suppressalis could protect yield, and was the important measures of integrated control of Chilo suppressalis over long period.

 
  • 作者认为,加强末代(3代)二化螟的防治既是当年保产的需要,又可作为二化螟长期综合治理的重要策略性措施。
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