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First report of natural parasitism by <i>Telenomus remus</i> Nixon, 1937 on <i>Spodoptera latifascia</i> Walker, 1856 eggs in Puerto Rico: insights into spatial-temporal dynamics in a semiarid tropical region. [PDF]
Front Insect SciDalla Nora D +4 more
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Genetic improvement of robusta coffee (<i>Coffea canephora</i>) in the 20th and 21st centuries: prospects for increasing future breeding effectiveness and impact. [PDF]
Front Plant SciKawuki R +13 more
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Recent advances in understanding of the mechanisms of RNA interference in insects. [PDF]
Insect Mol BiolKoo J, Palli SR.
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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.
Oliveiro Guerreiro Filho +1 more
exaly +2 more sources
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 ...
Paulo Mazzafera +2 more
exaly +3 more sources
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 ...
Paulo Mazzafera +2 more
exaly +3 more sources
Pest Management Science, 2022
BACKGROUND Coffee (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
S. A. Leite +8 more
semanticscholar +3 more sources
BACKGROUND Coffee (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
S. A. Leite +8 more
semanticscholar +3 more sources
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
semanticscholar +3 more sources
Bulletin of the Entomological Society of America, 1984
Leucoptera coffeella , one of the most serious coffee pests in the New World, is considered an introduced species, suitable for classical biological control, although its exact origin is uncertain. Three pieces of evidence—(1) the little noticed presence of L.
exaly +2 more sources
Leucoptera coffeella , one of the most serious coffee pests in the New World, is considered an introduced species, suitable for classical biological control, although its exact origin is uncertain. Three pieces of evidence—(1) the little noticed presence of L.
exaly +2 more sources
Role of a medicinal plant in attracting Chrysopidae predators and controlling Leucoptera coffeella
Crop ProtectionE. F. Martins +5 more
semanticscholar +2 more sources