scholarly journals Consistency of attack level of coffee berry borer (Hypotenemus hampei Ferr.) on organic and conventional arabica coffee plantation in Aceh Tengah District, Aceh Province, Indonesia

2022 ◽  
Vol 951 (1) ◽  
pp. 012108
Author(s):  
H Husni ◽  
J Jauharlina ◽  
M Sayuthi ◽  
E Mulyadi ◽  
P Yulianda ◽  
...  
Keyword(s):  
Natural Enemies ◽  
Chemical Contamination ◽  
Coffee Berry ◽  
Coffee Berry Borer ◽  
Arabica Coffee ◽  
Coffee Plantations ◽  
Aceh Province ◽  
Synthetic Pesticides ◽  
Coffee Cultivation ◽  
Organic Coffee

Abstract A study has been conducted for 3 consecutive years since 2019 to 2021 to investigate the influence of cultivation system of Arabica coffee against the attack of the coffee berry borer (Hypothenemus hampei Ferr.) in Arabica coffee plantations in Aceh Tengah District, Aceh Province, Indonesia. We observed the attack level of H. hampei on Arabica coffee plants that were cultivated both organically and conventionally. The results showed that for three years observation, in general, the attack level of coffee berry borer (CBB) on organic and conventional coffee plantations was not significantly different. Observations in 2019 showed that the attack level of CBB on organic coffee plantations ranged from 27-34 % and on conventional coffee plantations ranging from 33-49 %. Observations in 2020 showed that the attack rate of CBB on organic and conventional coffee ranged from 20-40 % and 28-41%, respectively, while observations in 2021 were 25-26 % and 27-28 %. The results of these studies indicate that the level of CBB attack on organic coffee plantations is no different from conventional coffee plantations that routinely use synthetic pesticides. This indicates that in organic coffee plantations, natural enemies have played an important role in suppressing the development of CBB populations. Although the use of synthetic pesticides in conventional coffee plantations can suppress pest populations, it is suspected that these pesticides also play a role in reducing the population of natural enemies of pests. Therefore, organic coffee cultivation is much more profitable, especially it can reduce the cost of buying synthetic pesticides and fertilizers, besides ensuring the safety of coffee farmers, workers, and consumers from harmful chemical contamination from pesticides.

scholarly journals Three Species of Weeds Enhance The Population of Predator and Parasitoid of Coffee Berry Borers

2018 ◽  
Vol 10 (1) ◽  
pp. 229-236
Author(s):  
Cucu Daniati ◽  
Sri Karindah ◽  
Retno Puspitarini
Keyword(s):  
Natural Enemies ◽  
Single Species ◽  
Hypothenemus Hampei ◽  
Coffee Berry ◽  
Ageratum Conyzoides ◽  
Coffee Plantation ◽  
Coffee Berry Borer ◽  
Coffee Tree ◽  
Coffee Plantations ◽  
Arachis Pintoi

Flowering weeds can serve as refugia for natural enemies. In coffee plantation, they might has the potential to attract predator and parasitoid of Coffee Berry Borer (CBB), Hypothenemus hampei Ferr. (Coleoptera: Scolytidae). The aim of this research was to elucidate the influence of weeds to the presence of predator dan parasitoid and their impact to the population of CBB. The research was conducted at Ngantang, Malang Regency and in Laboratory of Pest, Faculty of Agriculture, Brawijaya University. Three types of weed used were: Ageratum conyzoides L. (Asteraceae), Synedrela nodiflora(L.) Gaertn. (Asteraceae), and Arachis pintoi Krap. & Greg. (Fabaceae). The research consisted of two experiments (1) coffee plot with single species of weed and (2) coffee plot with two species of weeds. The results of experiment I and II showed that A. conyzoides, S. nodiflora, A. pintoi and its combination in coffee plantation significantly attracted the predator and parasitoid of CBB. The population of CBB was not significantly different between coffee plot with and without weed. The existence of A. conyzoides, S. nodiflora and A. pintoi in coffee plantations could increase the number of predator and parasitoid of CBB around coffee tree. This result showed that the presence of weeds in coffee plantation is an important factor in maintaining the predators and parasitoid of CBB population.

scholarly journals Where to sample? Ecological implications of sampling strata in determining abundance and impact of natural enemies of the coffee berry borer, Hypothenemus hampei

2009 ◽  
Vol 49 (3) ◽  
pp. 245-253 ◽  
Author(s):  
Juliana Jaramillo ◽  
Adenirin Chabi-Olaye ◽  
Christian Borgemeister ◽  
Charles Kamonjo ◽  
Hans-Michael Poehling ◽  
...  
Keyword(s):  
Natural Enemies ◽  
Hypothenemus Hampei ◽  
Coffee Berry ◽  
Coffee Berry Borer ◽  
Ecological Implications

scholarly journals Keefektifan insektisida cyantraniliprole terhadap hama penggerek buah kopi ( Hypothenemus hampei) pada ko pi arabika ( Effectiveness cyantraniliprole against coffee berry borer (Hypothenemus hampei)on arabica coffee.

2012 ◽  
Vol 28 (2) ◽  
pp. 100-110 ◽  
Author(s):  
Soekadar Wiryadiputra
Keyword(s):  
Sea Level ◽  
Green Coffee ◽  
Hypothenemus Hampei ◽  
Coffee Berry ◽  
Climate Classification ◽  
Coffee Berry Borer ◽  
Plant Materials ◽  
Arabica Coffee

A trial on cyantraniliprole 10% against coffee berry borer (Hypothenemus hampei) has been conducted on arabica coffee at Kalibendo Estate, in Banyuwangi regency, East Java. The altitude of the estate is about 650 m above sea level (asl.) and belongs to B type of climate classification according to Schmidt and Ferguson. Composite variety of arabica coffee at about four years old planted at the location was used as plant materials. Five levels of cyantranilprole dosage and two compared insecticides i.e: carbaryl 85% and lamda cyhalothrine 25 g/L have been applied as treatments and each treatment is replicated four times. Infestation of coffee berry borer (CBB) has been observed on berries in the field as well as on harvested berries and green coffee. The results revealed that cyantraniliprole 10% was very effective in suppressing infestation and population of CBB on coffee berries in the field as well as on harvested parchment and green coffee. The dosage of 2,000 ml/ha was the most effective and the highest level of efficacy against CBB until the last observation during 14 weeks trial. Application of cyantraniliprole 10% also has increased the production of green coffee harvested. The highest increase occurred on the treatment of cyantraniliprole 10% with a dosage of 1000 ml/ha, which it reached 62.87% higher compared to untreated treatment. Carbaryl and lamda cyhalothrine have effectiveness and efficacy level lower than the highest dosage of cyantraniliprole 10%.

scholarly journals Coffea arabica L. Resistant to Coffee Berry Borer (Hypothenemus hampei) Mediated by Expression of the Bacillus thuringiensis Cry10Aa Protein

2021 ◽  
Vol 12 ◽  
Author(s):  
Eliana Valencia-Lozano ◽  
Jose Luis Cabrera-Ponce ◽  
Juan C. Noa-Carrazana ◽  
Jorge E. Ibarra
Keyword(s):  
Bacillus Thuringiensis ◽  
Plant Regeneration ◽  
Genetic Transformation ◽  
Market Price ◽  
Hypothenemus Hampei ◽  
Coffee Berry ◽  
Coffee Berry Borer ◽  
Arabica Coffee ◽  
Bt Toxin ◽  
Lower Productivity

Coffea spp. are tropical plants used for brewing beverages from roasted and grounded seeds, the favorite drink in the world. It is the most important commercial crop plant and the second most valuable international commodity after oil. Global coffee trade relies on two Coffea species: C. arabica L. (arabica coffee) comprising 60% and C. canephora (robusta) comprising the remaining 40%. Arabica coffee has lower productivity and better market price than robusta. Arabica coffee is threatened by disease (i.e., coffee leaf rust), pests [i.e., Hypothenemus hampei or coffee berry borer (CBB) and nematodes], and susceptibility to climate change (i.e., drought and aluminum toxicity). Plant biotechnology by means of tissue culture inducing somatic embryogenesis (SE) process, genetic transformation, and genome editing are tools that can help to solve, at least partially, these problems. This work is the continuation of a protocol developed for stable genetic transformation and successful plant regeneration of arabica coffee trees expressing the Bacillus thuringiensis (Bt) toxin Cry10Aa to induce CBB resistance. A highly SE line with a high rate of cell division and conversion to plants with 8-month plant regeneration period was produced. To validate this capability, gene expression analysis of master regulators of SE, such as BABY BOOM (BBM), FUS3, and LEC1, embryo development, such as EMB2757, and cell cycle progression, such as ETG1 and MCM4, were analyzed during induction and propagation of non-competent and highly competent embryogenic lines. The particle bombardment technique was used to generate stable transgenic lines after 3 months under selection using hygromycin as selectable marker, and 1 month in plant regeneration. Transgenic trees developed fruits after 2 years and demonstrated expression of the Bt toxin ranging from 3.25 to 13.88 μg/g fresh tissue. Bioassays with transgenic fruits on CBB first instar larvae and adults induced mortalities between 85 and 100% after 10 days. In addition, transgenic fruits showed a seed damage lower than 9% compared to 100% of control fruits and adult mortality. This is the first report on stable transformation and expression of the Cry10Aa protein in coffee plants with the potential to control CBB.

scholarly journals Capture of hypothenemus hampei ferrari (coleoptera, scolytidae) in response to trap characteristics

2006 ◽  
Vol 63 (6) ◽  
pp. 567-571 ◽  
Author(s):  
Flávia Cloclet da Silva ◽  
Maurício Ursi Ventura ◽  
Lauro Morales
Keyword(s):  
Environmental Conditions ◽  
Field Experiments ◽  
The State ◽  
Low Density ◽  
Hypothenemus Hampei ◽  
Coffee Berry ◽  
Release Rates ◽  
Coffee Berry Borer ◽  
Coffee Plantations ◽  
Coffee Oil

Traps lured with semiochemical have been proposed to manage the coffee berry borer, coffee planting is however made under several environmental conditions that may affect the efficacy of traps. Several trap designs and variations were proposed and, therefore, a series of field experiments was carried out to capture coffee berry bores in traps disposed in a low density coffee plantations in the Northern part of the State of Paraná, Brazil. Traps were composed of plastic bottles (2 L) with a window (13 × 18 cm). Ethanol (E), Methanol (M) and coffee oil alone did not improve the capture when transparent traps with a 2 mm hole in the vial dispenser were used; traps lured with E : M mixtures (1:1, 1:2, 1:3) caught similar and higher number of insects than the control. There was synergism with the mixing of E and M; the addition of coffee oil to the mixtures did not improve the capture. Trap lured with E : M (1:1) mixtures at 342, 400, 428 and 710 mg caught similar numbers of insects. Transparent green trap, transparent trap and red trap lured with 642 mg day-1 of the E + M (1:1) mixture caught similar numbers of insects. Interaction between colors (transparent green, transparent and red) and semiochemical release rates (540, 720 and 1100 mg day-1) was observed. Transparent green trap, when lured with 720 mg day-1 of the 1 : 1 E : M mixture caught 2.3 and 4.4 times more insects than 540 and 1100 mg day-1; and caught 3.2 times more insects than transparent and red trap at the same release rates.

Biological control of the coffee berry borer: Main natural enemies, control success, and landscape influence

2019 ◽  
Vol 136 ◽  
pp. 103992 ◽  
Author(s):  
Selene Escobar-Ramírez ◽  
Ingo Grass ◽  
Inge Armbrecht ◽  
Teja Tscharntke
Keyword(s):  
Biological Control ◽  
Natural Enemies ◽  
Coffee Berry ◽  
Coffee Berry Borer
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