5 documents found, page 1 of 1
Oviposition preference of Ceratitis capitata (Diptera: Tephritidae) at differen...
GÓMEZ, M.; PARANHOS, B. A. J.; SILVA, J. G.; LIMA, M. A. C. de; SILVA, M. A.; MACEDO, A. T.; VIRGINIO, J. F.; WALDER, J. M. M.Studies investigating oviposition preference of Ceratitis capitata (Wiedemann, 1824) in table grapes (Vitis vinifera L.) cultivated in the São Francisco River Valley can provide important information to guide control measures, therefore minimizing damage caused by this species in the region. The aim of this study was to evaluate the oviposition preference of C. capitata females for berries cv. ?Italia? collecte...
Genetic structure and diversity in Brazilian populations of Anastrepha obliqua ...
PASSOS, J. F.; NASCIMENTO, D. B.; MENEZES, R. S. T.; ADAIME, R.; ARAÚJO, E. L.; LIMA, K. M.; ZUCCHI, R. A.; TELES, B. R.; NASCIMENTO, R. R.; ARCE, R. R.Anastrepha obliqua (Macquart), the West Indian fruit fly, is one of the most economically important pest species in the Neotropical region. It infests an extensive range of host plants that include over 60 species. The geographic range of A. obliqua is from northern Mexico to southern Brazil and includes the Caribbean Islands. Previous molecular studies have revealed significant genetic structure among populati...
Depth of sulfur fertilization as affecting nodulation and grain yield of common...
NASCENTE, A. S.; SILVEIRA, P. M.; SILVA, J. G.; FERREIRA, E. P. B.Depth of sulfur (S) fertilization can affect common bean (Phaseolus vulgaris L.) development and a better understanding of its interaction with plant nodulation could help to improve common bean grain yield in soils under Cerrado. The objective of this study was to determine nodulation, grain yield and yield components of common bean as affected by rates and deep of S fertilization. The experimental designed wa...
Co-Infestation and Spatial Distribution of Bactrocera carambolae and Anastrepha...
DEUS, E. G.; GODOY, W. A. C.; SOUSA, M. S. M.; LOPES, G. N.; JESUS-BARROS, C. R.; SILVA, J. G.; ADAIME, R.Field infestation and spatial distribution of introduced Bactrocera carambolae Drew and Hancock and native species of Anastrepha in common guavas [Psidium guajava (L.)] were investigated in the eastern Amazon. Fruit sampling was carried out in the municipalities of Calc¸oene and Oiapoque in the state of Amapa, Brazil. The frequency distribution of larvae in fruit was fitted to the negative binomial distribution...
Native hosts and parasitoids associated with Anastrepha fractura and other Anas...
DUTRA, V. S.; RONCHI-TELES, B.; GARCIA, M. V. B.; ADAIME, R.; SILVA, J. G.The Brazilian Amazon region comprises an exceptionally high diversity of angiosperms, among which approximately 180 described species, both native and exotic that can be potential fruit fly hosts (Silva & Ronchi-Teles 2000). Currently, 60 Anastrepha species have been recorded in the Brazilian Amazon region, of which about 30 species are endemic (Trindade & Uchôa 2011; Zucchi et al. 2011). Here we report on new ...