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 Author(s): SANT'ANNA, I. C.; GOUVÊA, L. R. L.; MARTINS, M. A.; SCALOPPI JUNIOR, E. J.; FREITAS, R. S.; GONÇALVES, P. S. The objective of this study was to evaluate the genetic variability of natural rubber latex traits among 44 elite genotypes of the rubber tree [Hevea brasiliensis (Willd. ex Adr. de Juss.) Müell. Arg.... ... |
 Author(s): MOREIRA, A. The removal of primry forest causes a significant reduction of the microbial biomass of C and soil fertility. With the introduction of stands of rubber tress can be a continuos recovery of the amount... ... |
 Author(s): RIGHI, C. A.; CAMPOE, O. C.; BERNARDES, M. S.; LUNZ, A. M. P.; PIEDADE, S. M. S.; PEREIRA, C. R. The coffee leaf-miner (CLM) (Leucoptera coffeella Guérin-Mèneville; Lepidoptera: Lyonetiidae), the main pest of coffee plants, occurs widely throughout the Neotropics where it has a significant, negat... ... |
 Author(s): RIGHI, C. A.; LUNZ, A. M. P.; BERNARDES, M. S.; PEREIRA, C. R.; TERAMOTO, E. R.; FAVARIN, J. L. A absorção e uso da água pelas plantas são processos essencialmente energéticos que podem ser grandemente modificados pela porcentagem de cobertura do solo, tipo de plantas, área foliar e sua distribu... ... |
 Author(s): FÄY, E. de; MORAES, L. A. C.; MORAES, V. H. de F. The objective of this work was to study the influence of cyanogenesis on the onset of irreversible tapping panel dryness (TPD) and the physiological and histological aspects of secondary phloem in the... ... |
 Author(s): SANTOS, R. S.; COSTA, V. A.; SILVA, J. M.; FREITAS, S. The tingid Leptopharsa heveae, known as the lace bug, occurs in large populations in rubber tree plantations, limiting the production of latex due to losses of photosynthetic area and weakening of the... ... |
 Author(s): DEUS, E. G.; SOUZA, M. S. M.; MINEIRO, J. L. C.; ADAIME, R.; SANTOS, R. S. The purpose of this study was to elaborate a preliminary list of the mite species associated with rubber trees in the municipality of Santana, in the state of Amapá, Brazil. Two collections of rubber... ... |
 Author(s): RIGHI, C. A.; BERNARDES, M. S.; LUNZ, A. M. P.; PEREIRA, C. R.; DOURADO NETO, D.; FAVARIN, J. L. Solar radiation is an important factor for plant growth, being its availability to understory crops strongly modified by trees in an Agroforestry System (AFS). Coffee trees (Coffea arabica cv. Obatã I... ... |
 Author(s): DINIZ, A. R.; GUARESCHI, R. F.; PEREIRA, M. G.; FERNANDES, D. A. C.; BALIEIRO, F. de C.; SILVA, E. V. da; PICCOLO, M. de C. This study quantify the total organic carbon content, light fraction organic matter (LFOM), and soil organic matter fractions (from chemical and physical fractionations) in four different cultivation... ... |
 Author(s): MUNIZ, M. de F. S.; CAMPOS, V. P.; CASTAGNONE SERENO, P.; CASTRO, J. M. da C. e; ALMEIDA, M. R. A.; CARNEIRO, R. M. D. G. Isozymes (esterase and malate dehydrogenase), SCAR and RAPD-PCR were studied in 15 populations of three races of Meloidogyne exigua collected in coffee-producing areas in Brazil, Bolivia and Costa Ric... ... |
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