Jurnal Agro Industri Perkebunan
Volume 6 No. 1, Mei 2018

Intensitas Serangan Hama Penggerek Batang Kakao di Perkebunan Rakyat Cipadang, Gedongtataan, Pesawaran

Lestari, Puji (Unknown)
Purnomo, Purnomo (Unknown)



Article Info

Publish Date
29 May 2018

Abstract

Lampung is one of the Province that potential to cacao produce. Stem borer Zeuzera coffeae (Lepidoptera: Cossidae) is one of the pests that often be found, besides Conopomorpha cramerella and Helopelthis sp. Z. coffeae can bore branches and stems it caused xylem damage, plant break easily or plant growth inhibited. The research were conducted from September to October 2017. Sampling was doing at smallholder cocoa plantation in Cipadang Village, Gedongtataan Sub-district, Pesawaran District. Survey was doing to observe pest attacks characteristic, inventory of attacked host, identification of symptoms, and number of fruits. Attack intensity in young plant is higher than in older plants. In 4 years plants the intensity of attack and damage are 11,34% and 7,73%. While the intensity of attack and damage in the 9 plant years are 7,50% and 5,00%.   Keywords: attack intensity, cocoa, stem borer, Zeuzera sp.

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Journal Info

Abbrev

AIP

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Jurnal Agro Industri Perkebunan is a peer reviewed journal that mediate the dissemination of researchers in plantation production, plantation science, plant pests or disease-plant crops, and plantation management. The journal is published by Jurusan Budidaya Tanaman Perkebunan (Estate Crop ...