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  Search result  Your search for [subject]Yield reduction returned 2 records.  
 
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  Analytics On-farm verification of IPM technologies developed dor Asian corn borer against the corn earworm, helicoverpa armigera(hubner) in San Jose, Occidental Mindoro.



Subject: Trichogramma chilonis; natural enemies; Yield reduction; Spot application.

  
     
Relevance: 15.00%
 
     
  Continuing Resource On- farm verification of IPM technologies developed for Asian corn borer against the corn earworm,<em> Helicoverpa armigera</em> (Hubner) in San Jose, Occidental Mindoro.

by Javier, P.A.;

Subject: Agriculture; Integrated pest management -- Asian corn borer -- On-farm verification; Corn earworm (Helicoverpa armigera) -- Integrated pest management on-farm verification -- December 1999-April 2000 -- December 2000-April 2001 -- San Jose, Occidental Mindoro (Philippines); Economic threshold -- Integrated pest management on-farm verification; Yield reduction -- Asian corn borer; Spot application -- Integrated pest management on-farm verification -- San Jose, Occidental Mindoro (Philippines).

  
     
Relevance: 7.86%
 
     
 
         
         
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