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Control Number56453
Date and Time of Latest Transaction20060619142126.6
General Information060619s |||||||||b ||00|||
Cataloging SourcePCARRD-DOST
Main Entry - Personal NameSanchez, Fernando F.
Main Entry - Uniform TitleENGLISH
Title StatementDetermination of pest complex and succession on various recommended or established cropping patterns
General NoteCollege, Laguna: UPLB, NCPC, 1983. pp. 32-46. -(PCARRD Proj. No. 946; Study 2)
Summary, Etc.The study was conducted in Urdaneta, Pangasinan and Sta. Rosa, Laguna where rice-mungbean and rice-watermelon cropping patterns were practiced, respectively. For each site, three to five fields were chosen for observation throughout the cropping season. Three paddies for each field were used as sampling areas. Actual counting of insect pests was undertaken for each cropping/pattern. The reduction in rice pest population with the use of rice-mungbean or rice-watermelon cropping pattern could be used as pest control strategy. Insect pests of rice particularly brown planthopper (BPH) and green leafhopper (GLH) were lower under these cropping pattern schemes. Rice whorl maggot was also reduced under rice-mungbean cropping pattern. Aphids and lepidopterous larvae started to increase in density at 28 days after planting. Control measures against these pests could be done at this stage
Subject Added Entry - Topical TermORYZA SATIVA
 MUNG BEANS
 CITRULLUS LANATUS
 CROPPING PATTERNS
 PEST CONTROL
Added Entry - Personal NameTorres, Dominador O.
LocationDOST PCARRD
  
     
 
Physical Location
Department of Science and Technology
Philippine Council for Agriculture, Forestry and Natural Resources Research and Development
  
     
 
Digital Copy
Not Available
  
     
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