Article
Susceptibility of guava genotypes to natural infestation by Anastrepha spp. (Diptera: Tephritidae) in the municipality of Monte Alegre do Sul, state of São Paulo, Brazil.
Neotropical entomology - 1 Jan 2000
Raga Adalton, Filho Miguel F de Souza, Prestes Daniela A O, Filho Joaquim A de Azevedo, Sato Mário E
Abstract excerpt
The infesting species and their infestation indices of fruit flies were determined for eleven guava genotypes (Psidium guajava L.). From March to April 2000, ten mature fruits of each genotype were harvested at weekly intervals from insecticide unsprayed trees located in the municipality of Monte Alegre do Sul, SP, Brazil. Fruits were brought to the laboratory, weighed and placed in individual plastic cups...
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