TINGKAT SERANGAN HAMA UTAMA DAN PRODUKSI KOPI  LIBERIKA TUNGKAL KOMPOSIT (Coffea sp.) DI KECAMATAN BETARA  KABUPATEN TANJUNG JABUNG BARAT

Meilin, Araz; Nasamsir, Nasamsir; Riyanto, Sugeng

doi:10.33087/jagro.v2i1.21

Cited by 4 publications

(3 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Rata-rata tingkat serangan PBKo secara nasional di perkebunan rakyat mencapai lebih dari 20%, mengakibatkan kehilangan hasil di atas 10% (Wiryadiputra, 2014). Hasil penelitian Hayata (2016), kehilangan hasil pada pertanaman kopi Liberika di Kabupaten Tanjung Jabung Barat setiap tahunnya mencapai 3,95 -7,11%, dengan rata-rata intensitas serangan menurut Meilin, Nasamsir, & Riyanto (2017) berkisar 9,11 -10,80%. Kehilangan hasil pada pertanaman kopi Arabika di Sulawesi Selatan menurut Laila, Agus, & Saranga (2011) berkisar 30 -60%.…”

Section: Pendahuluanunclassified

Kemampuan Blastospora Paecilomyces fumosoroseus, Metarhizium anisopliae dan Lecanicillium decanii dalam Menginfeksi Kumbang Hypothenemus hampei

Samsudin¹,

Khaerati

Indriati

et al. 2020

J. tanam. industri dan penyegar

View full text Add to dashboard Cite

Hypothenemus hampei is a coffee berry borers (CBB) that is difficult to control because it lives inside the coffee berries. Blastospores of entomopathogen fungal are expected to be effective in controlling these pests. The purpose of this study was to evaluate the ability of blastospores Paecilomyces fumosoroseus, Metarhizium anisopliae and Lecanicillium lecanii to infect, kill and inhibit the development of H. hampei on coffee cherries in the laboratory. The study was conducted from March to December 2019 at the Plant Protection Laboratory, Indonesian Industrial and Beverage Crops Research Institute, Sukabumi. The study used 14 treatments, namely 3 types of fungi are P. fumosoroseus, M. anisopliae and L. lecanii with every 4 densities are 108, 107, 106, and 105 blastospores/ml, positive control using botanical insecticides (Biotris) and negative control, and repeated 4 times. The parameters observed were mortalities, number of bor holes, and insect development after treatment. The results showed that all blastospores were able to infect and kill H. imago in the laboratory. The highest mortality occurred in the treatment of P. fumosoroseus with 108 blastospores/ml densities (P1) by 39.91%. Blastospores of 3 entomopathogens were able to inhibit the number of bor holes on the coffee cherries, with the highest inhibition in the treatment of L. lecanii 106 blastospores/ml (L3) by 28.57%. All types of blastospores can also inhibit insect development in the coffee cherries. Treatment of M. anisopliae 108 blastospore/ml (M1) was able to reduce the number of eggs and nymphs by 78.69% and 74.24% respectively compared to negative controls. Blastospores from three types of entomopathogens have the potential to be developed as bioinsecticides to control CBB.

show abstract

Section: Pendahuluanunclassified

Kemampuan Blastospora Paecilomyces fumosoroseus, Metarhizium anisopliae dan Lecanicillium decanii dalam Menginfeksi Kumbang Hypothenemus hampei

Samsudin¹,

Khaerati

Indriati

et al. 2020

J. tanam. industri dan penyegar

View full text Add to dashboard Cite

show abstract

“…According to Atangana et al (2014) and Hartoyo et al (2022), agroforestry plays a role in conserving biodiversity because it integrates the commonly found plants, namely local and semi-natural introduced species. Coffee agroforestry practices have also been widely applied by local communities in Indonesia, such as in West Lampung (Maharani et al 2013;Lumbanraja et al 2020), Malang Regency (Hidayat et al 2021), Jambi Province (Meiln et al 2017), and the province of Aceh (Pramulya 2021;Fauzi 2019). However, limited reports on the tree species composition and its management in Gayo coffeebased agroforestry system need to be explored.…”

Section: Introductionmentioning

confidence: 99%

Species Composition, Structure, and Management in Gayo Coffee-Based Agroforestry System

Hartoyo¹,

Hutagalung

Kulsum³

et al. 2023

JPSL

View full text Add to dashboard Cite

Gayo coffee has many benefits in terms of the environment, economy, and socio-cultural aspects, especially for the Gayo tribe. Recently, Gayo coffee has been the main commodity for the plant cultivation of the Gayo tribe, including the Mude Nosar as local farmers. One of the ways to cultivate Gayo coffee is through an agroforestry system. However, limited reports on the tree species composition and its management in Gayo coffee-based agroforestry needs to be explored. This study aims i) to identify the tree species composition and structure, as well as 2) to analyze the management of Gayo coffee-based agroforestry system in Mude Nosar Village. The study method used plot establishment for vegetation analysis, and interviewed the Gayo coffee farmers. The results showed that the number of tree species at all growth stages was 26 species. The highest Important Value Index (IVI) at the understory and sapling level in order was rumput kerbau (Paspalum conjugatum) and Gayo coffee (Coffea arabica), while at the seedling, pole, and tree levels were dominated by lamtoro (Leucaena leucocephala). The local farmers often use lamtoro as a shade tree for Gayo coffee in agroforestry system. The species diversity index (H') showed low values at all growth levels, except for understory plants with moderate values. The horizontal structure of the tree stand showed an inverted J curve, meaning that the regeneration rate is normal. The vertical structure of the tree stand belongs to strata C and D. The local farmers have applied good Gayo coffee management practices through an agroforestry system including land and seed preparation, planting, maintenance, and harvesting techniques. Coffee seeds and seedlings are from natural regeneration. Plant maintenance techniques are carried out by weeding, pruning, organic fertilization, and controlling pests and diseases. The harvest coffee season is generally twice a year. The management of Gayo coffee using an agroforestry system impacts the ecological, economic, and social aspects.

show abstract

“…IOP Publishing doi:10.1088/1755-1315/1172/1/012031 2 H. hampei has caused damage to coffee fruits and losses to farmers. Damage caused by H. hampei can reduce production by up to 10-40% [9] [10]. Coffee berry borer, white lice, and stem borer can attack Libtukom coffee with the intensity of mild-moderate attacks [11], and the intensity of H. hampei attacks on Libtukom coffee in Betara district, Tanjung Jabung Barat regency reached 10.33% [9].…”

Section: Introductionmentioning

confidence: 99%

The study of control Hypothenemus hampei on Libtukom coffee

Meilin¹,

Rubiana

Susanto³

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

Liberika Tungkal Komposit (Libtukom) coffee is a specific Liberica coffee in the peatlands of Tanjung Jabung Barat Regency, Jambi. The main pest problem in Libtukom coffee is Hypothenemus hampei (Coffee Berry Borer/CBB). This study aims to control H. hampei on Libtukom coffee using a trap with pheromone and technical culture. The study consists of four treatments: technical culture, only traps, technical culture + traps, and without treatment (as control). The traps are made of plastic and the attractant used is Hypotan 50 SL. Traps with attractants were installed at a height of 1.5 m from the ground as much as 24 traps/ha. The technical culture has been carried out by pruning, sanitizing, and “lelesan”. The number of trapped insects is calculated monthly until the end of the study. The intensity of fruit attacks was observed at the beginning and end of the study. Data were analyzed descriptively and the analysis of variance. The results showed that the intensity of H. hampei attack on Libtukom coffee decreased at the end of the study in the treatment and was different without treatment. The number of trapped H. hampei insects decreased at the end of the study. H. hampei control treatment using trap technology and technical culture or a combination can reduce the intensity of H. hampei attacks and the number of H. hampei trapped. The use of traps and technical culture can be applied while supporting environmentally friendly agriculture.

show abstract

TINGKAT SERANGAN HAMA UTAMA DAN PRODUKSI KOPI LIBERIKA TUNGKAL KOMPOSIT (Coffea sp.) DI KECAMATAN BETARA KABUPATEN TANJUNG JABUNG BARAT

Cited by 4 publications

References 1 publication

Kemampuan Blastospora Paecilomyces fumosoroseus, Metarhizium anisopliae dan Lecanicillium decanii dalam Menginfeksi Kumbang Hypothenemus hampei

Kemampuan Blastospora Paecilomyces fumosoroseus, Metarhizium anisopliae dan Lecanicillium decanii dalam Menginfeksi Kumbang Hypothenemus hampei

Species Composition, Structure, and Management in Gayo Coffee-Based Agroforestry System

The study of control Hypothenemus hampei on Libtukom coffee

Contact Info

Product

Resources

About