Results 61 to 70 of about 6,348 (200)

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

open access: yesJournal of Entomological and Acarological Research, 2012
A technique for dissecting the alimentary canal of the coffee berry borer, Hypothenemus hampei, is presented. The technique was developed to isolate and identify alimentary canal-associated microorganisms that might be involved in caffeine detoxification.
Javier A. Ceja-Navarro   +2 more
doaj   +1 more source

Ants do not prey upon an extrafloral‐nectar‐feeding predatory mite

open access: yesEcological Entomology, Volume 50, Issue 5, Page 876-885, October 2025.
The predatory mite Amblyseius herbicolus is an important natural enemy of various crop pests and occurs in agroforestry coffee systems, where it feeds on the extrafloral nectar of Inga trees. Because extrafloral nectaries are often vigorously defended by ants, we tested whether ants would attack and kill the mites near nectaries.
Rafael Stempniak Iasczczaki   +6 more
wiley   +1 more source

Response of the coffee berry borer (Hypothenemus hampei) to attractant traps in Robusta coffee plantations

open access: yesThe Indian Journal of Agricultural Sciences, 2023
Coffee berry borer (CBB), Hypothenemus hampei Ferrari , is a big challenge for farmers worldwide. The CBB life cycle may be found in coffee beans, making attractant traps an effective management method.
JIMMY RIMBING   +3 more
doaj   +1 more source

Coffee berry borer triple-action integrated pest management [PDF]

open access: yes, 2009
In coffee plantations, some of the coffee berry borer (#Hypothenemus hampei Ferrari#) females emerging from residual fruits survive by taking refuge in dry fruits remaining on the branches.
Dufour, Bernard Pierre
core  

The preference for energetic resources is positively associated with predatory activity in ants

open access: yesEcological Entomology, Volume 50, Issue 5, Page 921-932, October 2025.
We found that ants exhibit a stronger preference for foraging for carbohydrates and lipids (energetic nutrients) compared to amino acids. The increase in foraging for energetic nutrients compared to amino acids is positively correlated with foraging in larvae (insect predation). The nutrient preference between foraging for energetic nutrients and amino
Icaro Wilker   +12 more
wiley   +1 more source

POPULATION DYNAMICS OF Hypothenemus hampei (Coleoptera: Scolytidae) IN AGROFORESTRY AND MONOCULTURE SYSTEMS OF CONILON COFFEE IN THE SOUTHERN PORTION OF THE STATE OF AMAZONAS, BRAZIL

open access: yesRevista Árvore, 2021
Hypothenemus hampei is the main coffee pest in the Amazon and worldwide. Although coffee cultivation exists in the State of Amazonas, there is no information regarding the behavior of this species population in this region of Brazil.
Juliana Formiga Botelho   +3 more
doaj   +1 more source

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

open access: yes, 2023
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.
Arsi, Arsi   +8 more
core   +2 more sources

Extraction of coffee berry borer adults and larvae from fruits

open access: yesPesquisa Agropecuária Brasileira, 2022
Abstract The objective of this work was to develop a new method for extracting Hypothenemus hampei adults and larvae from coffee (Coffea arabica) fruits. The extractor consists of a set of two plastic containers, with one fit on top of the other: the one on top is used to place the fruits inside and the one on the bottom, as a base to capture adults ...
Adriana Cristina Nardon   +2 more
openaire   +4 more sources

Abrupt Thaw in a Finnish Palsa: Potential CH4 Production Driven by Vegetation Adaptation in the Transition From Permafrost to Post‐Thaw Soils

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 130, Issue 9, September 2025.
Abstract Permafrost peatlands store substantial amounts of carbon, though persistence of this soil carbon is unknown in a rapidly warming Arctic. To investigate potential carbon production from soils at different stages of permafrost degradation, we incubated soils from a palsa mire in northern Fennoscandia.
M. R. Baysinger   +6 more
wiley   +1 more source

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.

open access: yesCoffee and Cocoa Research Journal, 2012
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
Soekadar Wiryadiputra
doaj   +1 more source

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