Results 81 to 90 of about 1,278 (164)

A Systematic Review of Biological Control Agents, Plant Extracts and Cover Crops or Intercropping for the Control of Leucoptera coffeella (Lepidoptera: Lyonetiidae)

open access: yesInsects
The leaf miner Leucoptera coffeella Guérin-Méneville & Perrottet, 1842 (Lepidoptera: Lyonetiidae), is a major pest of coffee plants (Coffea spp.) worldwide.
Maguintontz Cedney Jean-Baptiste   +5 more
doaj   +1 more source

Capacidad reproductiva de Mirax insularis – Muesebeck (1937) (Hymenoptera: Braconidae) sobre larvas del minador del café Leucoptera coffeella – Guerin-ménéville (1842) (Lepidoptera: Lyonetiidae) [PDF]

open access: yes, 2008
Leucoptera coffeella –coffee leaf miner- is one of the principal pests of coffee in Puerto Rico. In Puerto Rico have been reported 16 species of parasitoids over larvae of L.
Daza Montoya, Marcela del C.
core   +1 more source

Ocorrência de bicho-mineiro do cafeeiro (Leucoptera coffeella) influenciada pelo período estacional e pela altitude - DOI: 10.4025/actasciagron.v25i1.2458

open access: yesActa Scientiarum. Agronomy, 2008
Foi estudada a influência da altitude sobre a infestação do bicho-mineiro do cafeeiro, Leucoptera coffeella, e sobre os níveis de predação desta praga por vespas.
Edmar de Souza Tuelher   +3 more
doaj   +1 more source

APPLICATIONS OF COPPER-BASED FUNGICIDES AND INFESTATIONS OF Leucoptera coffeella (Guérin-Mèneville & Perrottet) IN COFFEE PLANTS [PDF]

open access: yes, 2019
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
core  

First report of Leucoptera coffeella affecting Coffea canephora in the humid colombian caribbean [PDF]

open access: yes
The coffee crop is affected by pests that limit its production, among these the coffee leaf miner (Leucoptera coffeella) stands out causing severe defoliation in the trees and yield losses above 50%.
López, Nathali   +4 more
core   +1 more source

Sampling plan for the coffee leaf miner Leucoptera coffeella with sex pheromone traps [PDF]

open access: yes, 2007
The population density of the coffee leaf miner Leucoptera coffeella (Guérin‐Méneville & Perrottet) (Lep., Lyonetiidae) can be estimated using pheromone traps in coffee fields as male capture reflects this pest damage based on previous correlational ...
Guedes, R. N. C.   +4 more
core   +1 more source

Comunidades de parasitóides de Leucoptera coffeella (Guérin-Mèneville & Perrottet, 1842) (Lepidoptera: Lyonetiidae) em cafeeiros nas regiões Oeste e Sudoeste da Bahia Parasitoid communities of Leucoptera coffeella (Guérin-Mèneville & Perrottet, 1842) (Lepidoptera: Lyonetiidae) in coffee plants in the western and southwestern regions of Bahia state, Brazil

open access: yesCiência e Agrotecnologia, 2007
Objetivou-se conhecer a diversidade e a estrutura das comunidades de parasitóides de Leucoptera coffeella (Guérin-Mèneville & Perrottet, 1842) nas regiões Oeste, município de Luiz Eduardo Magalhães, e, Sudoeste, município de Vitória da Conquista, do ...
Thiago Lima Melo   +5 more
doaj   +1 more source

Optimum spacing of pheromone traps for monitoring the coffee leaf miner Leucoptera coffeella [PDF]

open access: yes, 2006
Pest monitoring with pheromone traps is affected mainly by factors such as trap placement and pest biology. The intertrap distance can affect the capture due to competition among traps that are placed at short distances. We studied the interference among
Guedes, R. N. C.   +4 more
core   +1 more source

Detection of Coffee Leaf Miner Using RGB Aerial Imagery and Machine Learning

open access: yesAgriEngineering
The sustainability of coffee production is a concern for producers around the world. To be sustainable, it is necessary to achieve satisfactory levels of coffee productivity and quality.
Emerson Ferreira Vilela   +14 more
doaj   +1 more source

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