Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Vol. 20 No. 1 (2023): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam

Attack Level Of Coffee Fruit Borer Pest (Hypothenemus hampei) And Branch Borer Pest (Xylosandrus compactus) In Central Dempo District Pagaralam City

Arsi Arsi (Unsri)
Suparman SHK (Fakultas Pertanian, Universitas Sriwijaya)
Bambang Gunawan (Fakultas Pertanian, Universitas Sriwijaya)
Abu Umayah (Fakultas Pertanian, Universitas Sriwijaya)
Yulia Pujiastuti (Fakultas Pertanian, Universitas Sriwijaya)
Harman Hamidson (Fakultas Pertanian, Universitas Sriwijaya)
Chandra Irsan (Fakultas Pertanian, Universitas Sriwijaya)
Suwandi (Fakultas Pertanian, Universitas Sriwijaya)
Nurhasnah (Fakultas Pertanian, Universitas Sriwijaya)



Article Info

Publish Date
30 Jun 2023

Abstract

Pagaralam is a city in South Sumatra Province with five districts: North Dempo, Central Dempo, South Dempo, North Pagaralam and South Pagaralam. The main commodity is coffee. Coffee cultivation has a major problem, namely the attack of fruit and branch borer pests because it can reduce the quality and productivity of coffee. This study was to determine the level of attack by fruit borer and branch borer in the Dempo Tengah sub-district. Coffee farmers in Pagaralam use monoculture and polyculture cultivation systems. This field practice method is observation, observation in this study, and interviews with coffee farmers. The results showed that the attack of young coffee berry borer pests can cause the fruit to wither and fall off, while ripe fruit has holes in its seeds. Branch borer attacks cause branches to wither and dry. The highest percentage of fruit and branch borer attacks on coffee plants was found in young mixed-aged coffee plantations. In conclusion, fruit borer and coffee branch borer are more susceptible to attacking coffee at a young age, because young coffee plants have soft plant organs. Lush shade creates high humidity and low temperatures, which can make it easier for pests to breed.

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Journal Info

Abbrev

sainmatika

Publisher

Subject

Agriculture, Biological Sciences & Forestry Chemistry Mathematics Physics

Description

Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam with registered number ISSN 1829 586X (print) and ISSN 2581-0170 (online) is a scientific journal managed and published by Faculty of Mathematics and Natural Science, Universitas PGRI Palembang. Sainmatika Journal publishes research ...