Record Details

Quality of Mango (Mangifera indica ‘Carabao’) Grown in Farms Subjected to Site-Specific Pest Management Strategies

BANWA Archives (2004-2013)

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Title Quality of Mango (Mangifera indica ‘Carabao’) Grown in Farms Subjected to Site-Specific Pest Management Strategies
 
Creator Bayogan, Emma Ruth V.; University of the Philippines Mindanao
Esguerra, Elda B.; University of the Philippines Los Baños
Opina, Oscar S.; University of the Philippines Los Baños
Campeon, Rogelio T.; Davao Oriental State College of Science and Technology
 
Description The ‘Carabao’ mango, a commercially important fruit crop, is prone to attacks of pests and diseases in all stages of development. The judicious use of pesticides must often be complemented with other control measures. Site-specific pest management programs were drawn for three mango farms in Mati, Davao Oriental, Philippines. These included calendar spraying, no bagging, bagging (with or without insecticide-impregnated plastic strips), and pesticide spray decision tool. The mango leafhopper population was controlled while panicle and blossom blight was slight in the three farms. Yields did not statistically vary. Foliar application tended to improve yields while bagging with insectide-impregnated plastic strips reduced scale/mealy bug damage in farm 2. In farm 1, no yield increase was noted when a second application of flower inducer was done. Increases in percentages of grade 1 fruit as well as reductions in rejects were distinctly exhibited in harvested produce from the three farms. Size quality profile of two farms showed increases in percentage of medium or large fruit while another farm showed a reduction in super small fruit. Prevalent quality defects observed were misshapen, scab, undersized, windscar, and veins. Postharvest infection due to anthracnose was slight while stem end rot was nil. Visual quality and shelf life appeared better in fruit harvested from trees protected from pests using spray decision tool and bagging. Further, the reduction in pesticide costs ranged from 4% to 42%.
 
Publisher University of the Philippines Mindanao
 
Contributor —
 
Date 2015-10-01
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://ojs.upmin.edu.ph/index.php/banwa-archives/article/view/74
 
Source BANWA Archives (2004-2013); Vol 9, No 1 (2012); 10-20
1656-3719
 
Language eng
 
Relation http://ojs.upmin.edu.ph/index.php/banwa-archives/article/view/74/88
 
Rights Copyright (c) 2015 Emma Ruth V. Bayogan, Elda B. Esguerra, Oscar S. Opina, Rogelio T. Campeon
http://creativecommons.org/licenses/by-nc-nd/4.0