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Oil palm age and genotype interfere with defoliator lepidopteran infestation
Oliveira,Taciane Almeida de; Martins,Ivan Carlos Fernandes; Silva,Janisete Gomes; Lemos,Walkymário PauloABSTRACT The state of Pará has oil palm plantings of different ages and distinct genotypes. The understanding of which factors influence the occurrence and abundance of defoliating caterpillars in palm groves is paramount for control strategies based on integrated pest management (IPM). This study quantified the effect of oil palm age independently, and that of oil palm age and genotype, on the occurrence and a...
Fruit flies (Diptera: Tephritidae) in commercial mango orchards in a semiarid r...
Sousa,Márcia Mayara de; Araujo,Elton Lucio; Silva,Janisete Gomes; Barbosa,Douglas Rafael Silva; Fernandes,Elania ClementinoAbstract Fruit flies (Diptera: Tephritidae) are important mango (Mangifera indica L.) pests in several parts of the world. Therefore, the main objective of this study was to know the species of fruit flies associated with commercial mango orchards in a semiarid region of Rio Grande do Norte state, Brazil; report the species of quarantine importance; discuss the influence of the semiarid environment on the distr...
Moscas-das-frutas (Diptera: Tephritidae) em um pomar de goiabeira, no semiárido...
Araujo,Elton Lucio; Ribeiro,Juliana da Costa; Chagas,Marcone Cesar Mendonça; Dutra,Vivian Siqueira; Silva,Janisete GomesAs moscas-das-frutas (Diptera: Tephritidae) são pragas-chave na cultura da goiabeira Psidium guajava L., com predominância de diferentes espécies de acordo com a região produtora no Brasil. Os objetivos do presente trabalho foram conhecer a diversidade e analisar parâmetros faunísticos das moscas-das-frutas obtidas em um pomar de goiabeira, no município de Cruzeta, Rio Grande do Norte, situado no semiárido bras...
First survey of fruit fly (Diptera: Tephritidae) and parasitoid diversity among...
Silva,Lidia Nogueira; Santos,Mírian Silva; Dutra,Vivian Siqueira; Araujo,Elton Lucio; Costa,Marco Antonio; Silva,Janisete GomesThe objective of this study was to evaluate the diversity of fruit fly (Diptera: Tephritidae) species that use myrtaceous fruit, particularly guava, as hosts in several localities in the state of Bahia and to determine the infestation rates, pupal viability rates, and fruit fly-parasitoid associations. Sampling of myrtaceous fruit was carried out in 24 municipalities in different regions in the state of Bahia. ...