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Control of the leaf miner (Leucoptera coffeella) on coffee crop in Costa Rica
Introducción. El minador (Leucoptera coffeella) es un micro-lepidóptero cuyas larvas se alimentan de hojas de las plantas de café y hacen galerías en la lámina foliar, que provocan defoliación cuando la infestación es abundante. No obstante, el potencial daño de este insecto no se había presentado en el país sino hasta el 2019. Objetivo.
Ramírez Valerio, Daniel +1 more
openaire +1 more source
Brazil is the largest coffee producer in the world. However, it has been a challenge to manage the main pest affecting the plant’s foliar part, the Coffee Leaf Miner (CLM) Leucoptera coffeella (Lepidoptera: Lyonetiidae).
Vinicius Silva Werneck Orlando +5 more
doaj +1 more source
The coffee production is an economic mainstay for many countries in the world. Brazil is the world?s largest producer and exporter of coffee, being responsible for about 25% of the world production.
ZACARIAS, M. S. +3 more
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O objetivo deste estudo foi selecionar híbridos F1 com alta produtividade, elevado vigor vegetativo e com resistência simultânea à ferrugem, mancha aureolada e ao bicho-mineiro. Os experimentos foram instalados em três diferentes municípios do estado do Paraná: Londrina, na estação experimental do Instituto Agronômico do Paraná (IAPAR); Congonhinhas e ...
Andreazi, Elder +7 more
openaire +2 more sources
Caffeine does not protect coffee against the leaf miner Perileucoptera coffeella
The larvae of Perileucoptera coffeella, a leaf miner, is one of the main pests attacking coffee plantations. Caffeine is the major alkaloid in this crop and may have a role in insect resistance.
Guerreiro, O, Mazzafera, P
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Habitual coffee consumption and blood pressure: An epidemiological perspective [PDF]
This paper summarizes the current epidemiological evidence on coffee consumption in relation to blood pressure (BP) and risk of hypertension. Data from crosssectional studies suggest an inverse linear or U-shaped association of habitual coffee use with ...
Johanna M Geleijnse, Geleijnse, J.M.
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50 MANAGEMENT OF COFFEE LEAF MINER: SPRAY VOLUME, EFFICACY OF CARTAP HYDROCHLORIDE AND IMPACT ON PARASITISM [PDF]
The leaf miner is a key pest of coffee and the use of insecticides for its control results in high water consumption. The objective in this study was to evaluate the quali-quantitative aspects of reduced spray volumes with and without the addition of ...
Silva, Wesley Gil Oliveira +8 more
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The coffee leaf miner, Leucoptera coffeella, is a common pest of coffee plantations in Brazil. Though it is effective, chemical control substantially increases the cost of production and constitutes a significant risk for the environment.
Guerreiro-Filho, Oliveiro
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APPLICATIONS OF COPPER-BASED FUNGICIDES AND INFESTATIONS OF Leucoptera coffeella (Guérin-Mèneville & Perrottet) IN COFFEE PLANTS [PDF]
The present study aimed to evaluate the effects of applying fungicides with different sources of copper and of the number of applications on the occurrence of Leucoptera coffeella (Guérin-Menéville & Perrottet, 1842) (Lepidoptera: Lyonetiidae) and on
Carvalho, Geraldo Andrade +3 more
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