[PDF] Top 20 Plant Extracts as an Alternative to Control Leucoptera coffeella (Guérin-Mèneville) (Lepidoptera: Lyonetiidae)

... L. coffeella were released. These adults were reared according to Reis Jr et al ...food to the adults, which were allowed to oviposit for 72h under controlled conditions (25 ± 1ºC, RH 70 ± ... See full document

... L. coffeella in this work, amides isolated from ...reported to have a high proportion of limonene and in lower quantities p-menthane molecules and pinenes in its composition, that are active against insects ... See full document

... this plant (Simmonds et ...and an antifeeding behavior in two lepidopterans species (Xie et ...compared to the isolated utilization of five tetranortriterpenoids (Simonds et ...order to check ... See full document

... SAWAZAKI, H. E.; DORRY, H. F. A.; CARRER, H.; ABREU, I. N.; BATISTA, J. A. N.; TEIXEIRA, J. B.; KITAJIMA, J. P.; XAVIER, K. G.; LIMA, L. M. de; CAMARGO, L. E. A. de; PEREIRA, L. F. P.; COUTINHO, L. L.; LEMOS, M. V. F.; ... See full document

... coffee plant, chemical control, biological control, ...do-cafeeiro Leucoptera coffeella (Guérin-Mèneville), sobre o ácaro predador Iphiseiodes zuluagai Denmark & Muma, ... See full document

... order to achieve that, an experimental field of around 1,2 ha was installed, in a coffee plantation of the cultivar Catuaí Vermelho, in Lavras, ...not control the leaf miner and did not affect the ... See full document

... (Leucoptera coffeella (Guérin-Mèneville & Perrottet, 1842) ...chemical control can result in biological imbalance and therefore researchers are trying to develop practices ... See full document

... was to know the diversity and the structure of parasitoid communities of Leucoptera coffeella (Guérin- Mèneville & Perrottet, 1842) in the West, municipality of Luiz Eduardo ... See full document

... in an attempt to unders- tand some aspects of the population dynamics of coffee leaf-miner, Leucoptera coffeella (Guérin-Mèneville, 1842) (Lepidoptera: ...applied ... See full document

... (CLM) Leucoptera coffeella (Lepidoptera: Lyonetiidae) is one of the main pests of coffee plants in ...related to the physiological state and growth characteristics of coffee plants, in ... See full document

... provide plant protection treatments with spraying liquids volumes very often above of the necessary, bringing to an irregular distribution and to a non-appropriated deposits of the ... See full document

... is an increasingly worldwide phenomenon and a serious agriculture ...necessary to devise resistance management strategies to slow its ...of Leucoptera coffeella ... See full document

... miner Leucoptera coffeella (Guérin-Mèneville), one of the major pests of coffee crops in Brazil, is mainly controlled with ...was to evaluate the residues and the translocation of the ... See full document

... of Leucoptera coffeella (Guérin-Mèneville) in coffee production worldwide, there is a lack of information on its reproductive ...behavioral control techniques for this insect. The ... See full document

... ) extracts were previously chemically characterized by our research ...according to their retention times, mass spectra and UV–vis characteristics in comparison with commercial ...corresponding to ... See full document

... Experimental plots and insect trapping. The study was conduced between July and August 2004, the main period of L. coffeella infestation in the region (Souza et al., 1998), at the farm of Daterra Atividades Rurais ... See full document

... submitted to electrophoresis in 6% polyacrylamide ...according to the polypeptides formed to the allozymes and the phenotypes were compared by genetic relationships among and inside each phase of the ... See full document

... importance to Brazil. In its control, the main option is the use of synthetic miticides, which, if used indiscriminately, can contaminate the environment, farmers and ...for control alternatives, ... See full document

... The experiment was conducted under laboratory conditions (25±1ºC and 70±5% RU), using leaves collected in the field and standardized according to size and age. Large and perfect leaves were placed in a plastic bag ... See full document

... Ao relacionar todas as atividades enzimáticas determinadas em L. coffeella, a relação foi positiva entre tripsina-like e a concentração de proteaes totais (Fig. 5), o que pode confirmar a função principal que ... See full document