Coffee Pests
Mostrando 1-12 de 31 artigos, teses e dissertações.
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1. Agronomic performance of Arabica coffee cultivars in the subtropical humid environment of Vale do Ribeira Paulista, Brazil
ABSTRACT This research is related to the evaluation of vegetative growth parameters, initial yield and incidence of pests and diseases of twelve Arabica coffee cultivars submitted to the subtropical humidity environment of Vale do Ribeira Paulista, Brazil. The experiment was performed in the Experimental Campus of the UNESP in Registro, in a randomized block
Revista Ceres. Publicado em: 2022
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2. Effectiveness of coffee leaf miner control associated with spray deposition in coffee leaves
ABSTRACT Coffee production faces challenges due to the susceptibility of the crop to insects. Owing to the coffee leaf miner Leucoptera coffeella, which is one of the main insect pests, the technology for the application of phytosanitary measures becomes the main challenge for coffee growers. This study aimed to evaluate the effectiveness of coffee leaf mine
Rev. Ceres. Publicado em: 2020-10
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3. Selection of conilon coffee clones tolerant to pests and diseases in Minas Gerais
Abstract In the northern Minas region, the dry-warm climate predisposes coffee plants to the occurrence of leaf miners, mites, cercosporiosis, and leaf scald. Aiming for the development of a cultivar adapted to these conditions, Coffea canephora Pierre ex A. Froehner clones were selected through genetic parameters under an irrigated system, without agrochemi
Crop Breed. Appl. Biotechnol.. Publicado em: 31/10/2019
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4. Diversity and abundance of green lacewings (Neuroptera: Chrysopidae) in a Conilon coffee plantation in Acre, Brazil
RESUMO Coffea canephora (café Conilon) tem grande importância econômica para o estado do Acre, porém o uso de inseticidas nessa cultura tem aumentado consideravelmente nos últimos anos. A fim de prospectar espécies de Chrysopidae (Neuroptera) com potencial para uso em programas de controle biológico de pragas dessa cultura, nós amostramos crisopídeo
Acta Amaz.. Publicado em: 12/08/2019
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5. Scale insects (Hemiptera: Coccoidea) associated with arabica coffee and geographical distribution in the neotropical region
ABSTRACT Coffee is one of the most important Brazilian agricultural commodities exported, and Minas Gerais and Espírito Santo States are the main coffee producers. Scale insects are important coffee pests, and 73 species of Cerococcidae (3), Coccidae (18), Diaspididae (6), Eriococcidae (1), Ortheziidae (3), Pseudococcidae (21), Putoidae (2) and Rhizoecidae
An. Acad. Bras. Ciênc.. Publicado em: 11/12/2017
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6. Volatile organic compounds for the control of Meloidogyne exigua in Coffea arabica
Meloidogyne exigua is a plant-parasitic nematode that causes great losses to coffee farmers. Thus, to contribute to the development of new products to control this parasite, the present work studied the effect of volatile organic compounds (VOC) on the nematode and coffee plants (Coffea arabica), since these compounds are known to be used in plant defense ag
Trop. plant pathol.. Publicado em: 2013-10
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7. Morphological, behavioral and biological aspects of Azya luteipes Mulsant fed on Coccus viridis (Green)
One of the major pests of nursery seedlings of coffee (Coffea arabica L.) is the green scale, Coccus viridis (Green) (Hemiptera: Coccidae). The main predators of this species are beetles of the family Coccinellidae, especially Azya luteipes Mulsant. Morphological, behavioral and biological aspects of A. luteipes feeding on C. viridis on coffee plants were ex
Scientia Agricola. Publicado em: 2012-02
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8. Fatores de mortalidade natural da cochonilha-farinhenta Planococcus citri no cafeeiro / Natural mortality factors of mealy-mealybug Planococcus citri in coffee
Understanding the factors that regulate populations of insect pests is of fundamental importance in the development of programs for integrated pest management. Scale insects, especially Pseudococcidae family, have reached the "status" in many pests in crops such as coffee plant. In one group of pests is the most important species Planococcus citri (Risso) (H
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/07/2011
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9. Influence of rainfall on mite distribution in organic and conventional coffee systems.
Climate changes, such as temperature rise, prolonged drought and heavy rainfall, impair human activities, especially the food production sector. Rainfall is one of the most important natural, life-sustaining factors on the planet and it is essential in agriculture, not only to water plants, but also in regulating pest organisms in crops through mechanical co
COFFEE SCIENCE. Publicado em: 2011
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10. Influence of rainfall on mite distribution in organic and conventional coffee systems.
Climate changes, such as temperature rise, prolonged drought and heavy rainfall, impair human activities, especially the food production sector. Rainfall is one of the most important natural, life-sustaining factors on the planet and it is essential in agriculture, not only to water plants, but also in regulating pest organisms in crops through mechanical co
COFFEE SCIENCE. Publicado em: 2011
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11. Computer simulation of the coffee leaf miner using sexual Penna aging model.
Forecast models based on climatic conditions are of great interest in Integrated Pest Management (IPM) programs. The success of these models depends, among other factors, on the knowledge of the temperature effect on the pests? population dynamics. In this direction, a computer simulation was made for the population dynamics of the coffee leaf miner, L. coff
PHYSICA A. Publicado em: 2011
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12. Computer simulation of the coffee leaf miner using sexual Penna aging model.
Forecast models based on climatic conditions are of great interest in Integrated Pest Management (IPM) programs. The success of these models depends, among other factors, on the knowledge of the temperature effect on the pests? population dynamics. In this direction, a computer simulation was made for the population dynamics of the coffee leaf miner, L. coff
PHYSICA A. Publicado em: 2011