Results 171 to 180 of about 1,258 (207)
From Digestion to Detoxification: Exploring Plant Metabolite Impacts on Insect Enzyme Systems for Enhanced Pest Control. [PDF]
Chamani M +6 more
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Antixenosis resistance to leaf miner Leucoptera coffeella in Coffea species
Euphytica, 2011The coffee leaf miner, Leucoptera coffeella, is the most important pest of Coffea arabica plantations in Brazil, and all cultivars are susceptible to the insect. However, distinct reactions have been observed in other species, such as C. congensis and C. canephora.
José Wilacildo de Matos +4 more
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2019
Leucoptera coffeella (Guérin-Mèneville & Perrottet, 1842 (Lepidoptera: Lyonetiidae) The African continent is considered as the region of origin of the coffee leaf miner, which has spread throughout the world and is present in all regions where coffee is grown.
Fornazier, M. J. +3 more
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Leucoptera coffeella (Guérin-Mèneville & Perrottet, 1842 (Lepidoptera: Lyonetiidae) The African continent is considered as the region of origin of the coffee leaf miner, which has spread throughout the world and is present in all regions where coffee is grown.
Fornazier, M. J. +3 more
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EFEITOS DE INSETICÍDAS E FUNGICÍDAS SOB A OVIPOSIÇÃO DO BICHO-MINEIRO (LEUCOPTERA COFFEELLA)
2022A alta taxa de oviposição é um fator importante para o sucesso dos insetos no ambiente. O bicho mineiro-do-cafeeiro, Leucoptera coffeella (Guérin-Méneville & Perrottet, 1842) (Lepidoptera: Lyonetiidae) é considerada a principal praga do cafeeiro. Para um posicionamento adequado e um controle eficiente, é necessário conhecer a biologia do inseto e ...
E. A. A. ROCHA +9 more
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The Leucoptera Leaf Miners of Coffee on Kilimanjaro. I.—Leucoptera coffeella, Guér
Bulletin of Entomological Research, 1948Two leaf miners of coffee, Leucoptera coffeella and L. caffeina are present in the Kilimanjaro and Usambara districts of Tanganyika. The life-histories of L. coffeella and its parasites and a study made during 1937–40 of the populations of the host and its parasites in the Kilimanjaro area in both unshaded and shaded coffee are described.
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Hidden target, hidden effects: chlorantraniliprole on the coffee leaf miner (Leucoptera coffeella)
EcotoxicologyAgricultural insecticide usage presents a complex challenge, particularly when addressing hidden targets such as concealed pest species. Typically, insecticide spraying targets either the host plant or the soil substrate, reaching the target when the pests move or feed, yet their vulnerability when concealed remains low.
D. S. Souza +7 more
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Pest Management Science, 2022
AbstractBACKGROUNDCoffee (Coffea arabica L.) is one of the main commodities produced in Brazil. Insecticides like the (systemic) neonicotinoid thiamethoxam are widely used to suppress pest populations during coffee production, in particular the Neotropical leaf miner (Leucoptera coffeella Guérin‐Mèneville & Perrottet, 1842) (Lepidoptera ...
Suzany A Leite +8 more
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AbstractBACKGROUNDCoffee (Coffea arabica L.) is one of the main commodities produced in Brazil. Insecticides like the (systemic) neonicotinoid thiamethoxam are widely used to suppress pest populations during coffee production, in particular the Neotropical leaf miner (Leucoptera coffeella Guérin‐Mèneville & Perrottet, 1842) (Lepidoptera ...
Suzany A Leite +8 more
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Journal of Chemical Ecology, 2006
We examined the role of phenolic compounds, and the enzymes peroxidase and polyphenol oxidase, in the expression of resistance of coffee plants to Leucoptera coffeella (Lepidoptera: Lyonetiidae). The concentrations of total soluble phenols and chlorogenic acid (5-caffeoylquinic acid), and the activities of the oxidative enzymes peroxidase (POD) and ...
Daniel Alves, Ramiro +2 more
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We examined the role of phenolic compounds, and the enzymes peroxidase and polyphenol oxidase, in the expression of resistance of coffee plants to Leucoptera coffeella (Lepidoptera: Lyonetiidae). The concentrations of total soluble phenols and chlorogenic acid (5-caffeoylquinic acid), and the activities of the oxidative enzymes peroxidase (POD) and ...
Daniel Alves, Ramiro +2 more
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Plant Science, 2005
Coffea arabica, one of the most important breeding species in the world, is susceptible to the leaf miner Leucoptera coffeella, which causes severe damage to coffee plantations. A closely related coffee species (Coffea racemosa) resistant to this insect was crossed with C.
Jorge Maurício Costa Mondego +9 more
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Coffea arabica, one of the most important breeding species in the world, is susceptible to the leaf miner Leucoptera coffeella, which causes severe damage to coffee plantations. A closely related coffee species (Coffea racemosa) resistant to this insect was crossed with C.
Jorge Maurício Costa Mondego +9 more
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Neotropical entomology, 2007
Despite the importance of Leucoptera coffeella (Guérin-Mèneville) in coffee production worldwide, there is a lack of information on its reproductive biology. This knowledge will help in mass rearing, as well as support the development of behavioral control techniques for this insect.
Mirian F F, Michereff +2 more
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Despite the importance of Leucoptera coffeella (Guérin-Mèneville) in coffee production worldwide, there is a lack of information on its reproductive biology. This knowledge will help in mass rearing, as well as support the development of behavioral control techniques for this insect.
Mirian F F, Michereff +2 more
openaire +1 more source

