2 documents found, page 1 of 1
Chemical control of the coffee berry borer with Cyantranilipole
de Souza, Júlio César; Reis, Paulo Rebelles; Silva, Rogério Antonio; Carvalho, Thiago Alves Ferreira de; Pereira, Andreane BastosHypothenemus hampei (Ferrari, 1867) (Coleoptera: Curculionidae, Scolytinae) is a worldwide coffee pest. It is the most important pest to Coffea canephora Pierre & Froehner and the second to Coffea arabica L. in Brazil. The chemical control is the most efficient method to its control and the endosulfan is the most efficient chemical. This ciclodieno chlorinated compound is permitted in Brazil until July 2013...
Influence of rainfall on abundance of mites in coffee plants
abreu, Fernanda aparecida; Reis, Paulo Rebelles; Marafeli, Patricia de Padua; Silva, Rogério Antonio; Bernardi, Leopoldo Ferreira de OliveiraThe coffee plant Coffea spp. suffers pest attack, which according to climatic conditions present in the culture system can reduce fruit production. Rainfall is considered an important natural factor in the regulation of arthropods populations. The objective of this study was to evaluate the effects of rainfall during the seasons, on the occurrence of the main species of mites in coffee. The experiment was carri...