Cyantraniliprole susceptibility baseline, resistance survey and control failure likelihood in the coffee berry borer Hypothenemus hampei

2020 ◽  
Vol 203 ◽  
pp. 110947
Author(s):  
Nayara C.R. Costa ◽  
Eduardo C.M. Picelli ◽  
Fábio M.A. Silva ◽  
Alfredo H.R. Gonring ◽  
Raul Narciso C. Guedes ◽  
...  
Keyword(s):  
Hypothenemus Hampei ◽  
Coffee Berry ◽  
Coffee Berry Borer ◽  
Control Failure ◽  
And Control

scholarly journals Evaluation of Exclusion Netting for Coffee Berry Borer (Hypothenemus Hampei) Management

Insects ◽  
2020 ◽  
Vol 11 (6) ◽  
pp. 364
Author(s):  
Melissa A. Johnson ◽  
Samuel Fortna ◽  
Nicholas C. Manoukis
Keyword(s):  
Sex Ratio ◽  
Insect Pest ◽  
Small Scale ◽  
Hypothenemus Hampei ◽  
Labor Costs ◽  
Coffee Berry ◽  
Coffee Berry Borer ◽  
Coffee Yield ◽  
Significant Difference ◽  
And Control

Exclusion nets are increasingly being used to protect a variety of agricultural crops from insect pests as a sustainable alternative to chemical controls. We examined the efficacy of exclusion nets in controlling the world’s most damaging insect pest of coffee, Hypothenemus hampei (coffee berry borer), on two small-scale coffee farms on Hawai’i Island. We recorded microclimate data, fruit infestation, population per fruit, sex ratio, mortality by Beauveria bassiana, coffee yield and quality in four paired exclusion and control (un-netted) plots on both farms. Mean and maximum daily temperature and relative humidity were similar between treatments, while mean and maximum daily solar radiation was reduced by ~50% in exclusion plots. Green and ripe fruit from exclusion plots had significantly lower infestation compared to un-netted control plots at both farms. We observed no significant difference between exclusion and control plots in the number of CBB per fruit or the female:male sex ratio. CBB mortality was significantly higher in control relative to exclusion plots in one of the two farms. Ripe fruits harvested from exclusion plots were on average significantly heavier and wider than those from control plots; however, there was no significant difference in the average yield per tree between treatments. Lastly, coffee quality was not significantly different between control and exclusion plots. Our results suggest that with complete sanitation prior to net installation in an environment where CBB is actively circulating, exclusion netting can successfully control CBB on small-scale coffee farms without reducing coffee yield or quality, and has the potential to lower production and labor costs by eliminating the need to spray pesticides.

scholarly journals CAN COFFEE VARIETY AFFECT THE POPULATION DYNAMICS OF COFFEE BERRY BORER (HYPOTHENEMUS HAMPEI) ON SAO TOME ISLAND

2021 ◽  
Vol 9 (02) ◽  
pp. 592-603
Author(s):  
Miclay Carvalho ◽  
◽  
Alex Lopes ◽  
Albino Bento ◽  
Luis Santos ◽  
...  
Keyword(s):  
Population Level ◽  
Sampling Period ◽  
Developmental Rate ◽  
Control Measures ◽  
Limited Information ◽  
Hypothenemus Hampei ◽  
Coffee Berry ◽  
Coffee Berry Borer ◽  
Coffee Plantations ◽  
And Control

The coffee berry borer, Hypothenemus hampei, is serious limitation in organic coffee production in Sao Tome Island in the Gulf of Guinea, limited information regarding this species seasonal phenology on the islands limits the implementation of biological control.In the present study, seven coffee plantations were monitored over two years to describe infestation patterns, penetration rates into coffee berries, and mortality by the entomopathogenic fungus,Beauveria bassiana in two coffea species (C. arabica L.and C. canephoraPierre ex A. Froehner), according to 30-tree sampling of fruits following the CENICAFE method. The results revealed that the borer position within the berries, infestation, and green berries with Beauveria bassianawere significantly affected by coffee variety. The infestation mean across all seven sites was (11.5±3.5% mean ± standard error (SE)), with two sites showing mean infestation <5%. The highest infestation and Beauveria bassianarates per branch monthly were observed in C. arabica L. (Red Caturra, Bourbon and Red Catuai), compared with C. canephoraPierre ex A. Froehner (Robusta) in the months of lower rainfall. Borer immature stages (eggs, larvae and pupae) and adults were found throughout the sampling period. No CBB predator and parasitoids were observed in the survey. The population level and developmental rate indicated that the coffee borer met favorable environmental conditions in the studied areas and control measures are required for reducing damage.

A review of the biology and control of the coffee berry borer, Hypothenemus hampei (Coleoptera: Scolytidae)

2000 ◽  
Vol 90 (6) ◽  
pp. 453-465 ◽  
Author(s):  
A. Damon
Keyword(s):  
Biological Control ◽  
Environmental Factors ◽  
Chemical Control ◽  
Organochlorine Insecticide ◽  
Control Methods ◽  
Hypothenemus Hampei ◽  
Coffee Berry ◽  
Coffee Berry Borer ◽  
Weak Points ◽  
And Control

AbstractThe coffee berry borer, Hypothenemus hampei Ferrari, is a serious problem for the majority of the world‘s coffee growers and has proved to be one of the most intractable of present day pests. Despite a great deal of research, control still depends largely on the application of the organochlorine insecticide endosulfan, which is damaging to the environment, or a series of cultural and biological control methods which give variable and unpredictable results. This review summarizes the most important aspects of the biology and ecology of H. hampei and its control and identifies weak points in the knowledge about this pest. Emphasis is placed upon an analysis of the non-chemical control methods available and suggestions are offered for novel ecological and environmental factors worthy of further research, in the search for viable and sustainable control methods.

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 A technique to dissect the alimentary canal of the coffee berry borer (Hypothenemus hampei ), with isolation of internal microorganisms

2012 ◽  
Vol 44 (3) ◽  
pp. 21 ◽  
Author(s):  
Javier A. Ceja-Navarro ◽  
Eoin L. Brodie ◽  
Fernando E. Vega
Keyword(s):  
Alimentary Canal ◽  
Hypothenemus Hampei ◽  
Coffee Berry ◽  
Coffee Berry Borer

A technique for dissecting the alimentary canal of the coffee berry borer, <em>Hypothenemus hampei</em>, is presented. The technique was developed to isolate and identify alimentary canal-associated microorganisms that might be involved in caffeine detoxification.

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%.

Semiochemicals used in Host Location by the Coffee berry Borer, Hypothenemus hampei

2009 ◽  
Vol 35 (8) ◽  
pp. 944-950 ◽  
Author(s):  
Esayas Mendesil ◽  
Toby J. A. Bruce ◽  
Christine M. Woodcock ◽  
John C. Caulfield ◽  
Emiru Seyoum ◽  
...  
Keyword(s):  
Host Location ◽  
Hypothenemus Hampei ◽  
Coffee Berry ◽  
Coffee Berry Borer
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