Results 101 to 110 of about 1,278 (164)

Coffea arabica clones resistant to coffee leaf miner

open access: yesCrop Breeding and Applied Biotechnology, 2016
Brazilian arabica coffee production is based on a set of highly productive cultivars sexually propagated. All of them are susceptible to coffee leaf miner, Leucoptera coffeella, and most of them are also susceptible to coffee leaf rust, Hemileia ...
Alex Paulo Mendonça   +6 more
doaj  

Incidencia de Hypothenemus hampei (Ferrari) y Leucoptera coffeella (Guérin-Meneville) en las condiciones agroecológicas del Tercer Frente1

open access: yes, 2019
The work was developed of September from the 2015 to December of the 2017 with the objective of evaluating the incidence of H. hampei (Ferrari) and L. coffeella (G. M.) in the coffee cultivation in the agroecological conditions of the municipality Tercer
Arañó Leyva, Lázaro
core  

NITROGEN FERTILIZERS AND OCCURRENCE OF Leucoptera coffeella (Guérin-Mèneville & Perrottet) IN TRANSPLANTED COFFEE SEEDLINGS [PDF]

open access: yes, 2018
The coffee leaf-miner (CLM) Leucoptera coffeella (Lepidoptera: Lyonetiidae) is one of the main pests of coffee plants in Brazil. Its occurrence in the crop is directly related to the physiological state and growth characteristics of coffee plants, in ...
Carvalho, Geraldo Andrade   +3 more
core  

Seasonal variation of the natural mortality factors of Leucoptera coffeella in Coffea arabica

open access: yes, 2002
Esta pesquisa foi realizada em lavoura de café catuaí em fase de produção no Campus da Universidade Federal de Viçosa, em Viçosa, MG. Foram estudados os fatores de mortalidade natural do bicho mineiro Leucoptera coffeella (Guérin-Menéville) (Lepidoptera:
Pereira, Eliseu José Guedes
core  

Isocycloseram susceptibility baseline, and control failure likelihood in Leucoptera coffeella (Lepidoptera: Lyonetiidae). [PDF]

open access: yesJ Insect Sci
Fernando Silva E Silva R   +4 more
europepmc   +1 more source

Reduction of egg laying and egg survival of Leucoptera coffeella caused by neem oil solutions

open access: yes, 2003
3 ilus. 15 ref.Os efeitos de diferentes concentracoes de óleo emulsionável de nim na oviposicao de Leucoptera coffeella (Guérin-Mèneville) e na sobreviv{ring}ncia dos ovos de foram avaliados em laboratório, como parte de um projeto de utilizacao do nim ...
Meneguim, A.M., Martinez, S.S.
core  

Primer reporte de Leucoptera coffeella afectando Coffea canephora en el caribe húmedo colombiano

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%.
Tordecilla Zumaqué, Lilibet   +3 more
core  

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