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All Journal Journal of Agriculture (JoA)
Azis Amarta Silalahi
Institut Pertanian Stiper, Yogyakarta, Indonesia
Agriculture, Biological Sciences & Forestry

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THE EFFECT OF COCOA POD BORER (CONOPHOMORPA CRAMERELLA) ON COCOA PRODUCTION Azis Amarta Silalahi
Journal of Agriculture Vol. 1 No. 01 (2022): Research Articles, March 2022
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (215.986 KB) | DOI: 10.47709/joa.v1i01.1415

Abstract

Cocoa fruit borer attacks all stages of fruit, namely young fruit, mature fruit and ripe fruit. Symptoms of attack on young fruit are indicated by the appearance of large yellow spots on the skin of the affected fruit. His attacks cause an average production drop of 50% with a range of 10% to 90%. The basic method in this writing is descriptive. The data used are the results of previous studies relating to the attack of CPB pests on the decline in cocoa fruit production. The results of the discussion, it can be concluded that the attack of the cocoa pod borer (PBK) is very influential on annual cocoa production. Yield losses due to CPB attacks ranged from 18.25% to 73.04%. However, CPB pests can be controlled through good technical culture measures during cocoa plantation management.
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