Banca de QUALIFICAÇÃO: ANA PAULA MAGNO DO AMARAL

Uma banca de QUALIFICAÇÃO de DOUTORADO foi cadastrada pelo programa.
DISCENTE : ANA PAULA MAGNO DO AMARAL
DATA : 12/07/2019
HORA: 14:00
LOCAL: Auditório do PGagro
TÍTULO:

OIL PALM SHELF, BIOMORPHOMETRY AND BIOCONTROL LAYERS WITH ENTOMOPATHOGENIC FUNGI

PALAVRAS-CHAVES:

Automeris liberia; Brassolis sophorae; Elaeis guineesis.

PÁGINAS: 40
GRANDE ÁREA: Ciências Agrárias
ÁREA: Agronomia
SUBÁREA: Fitossanidade
ESPECIALIDADE: Entomologia Agrícola
RESUMO:

The oil palm leaf stripper caterpillars, Automeris liberia and Brassolis sophorae are considered important pests in the crop, occurring at various stages of crop development. This work evaluated the pathogenicity of fungal isolates Isaria sp., Trichoderma sp. and Metarhizium anisopliae and Beauveria bassiana, obtained from soils of different areas of oil palm plantations of Agropalma S / A, totaling 239 isolates. The experiments were conducted at 27 ± 2ºC, 70 ± 5% RH and 12h photophase. All isolates were tested at the concentration of 108 conidia. mL-1 on Tenebrio molitor larvae (Coleoptera: Tenebrionidae), which belong to the creation of the applied entomology laboratory and are used as test insects. The most virulent isolates were selected, five of M. anisopliae and four of B. bassiana. The genera Isaria and Tricoderma did not present significant results regarding their pathogenicity. The best 9 isolates were tested for MP62 (M. anisopliae) and BP05 (B. bassiana) isolates at different concentrations, 106, 107, 108 and 109 conidia.mL-1. concentrations of 108 and 109 conidia. mL-1. The best isolates were tested on B. sophorae and A. liberia caterpillars in the laboratory and in the field at the company 's palm oil planting. At the same time, the two species of oil palm leaf strippers were created at the Applied Entomology Laboratory of the Federal Rural University of Amazonia, also at 27 ± 2ºC, 70 ± 5% RH and 12h photophase. Morphological analyzes and biological cycles, which presented cycles of approximately 76 and 166 days for A. liberia and B. sophorae, respectively

MEMBROS DA BANCA:
Externo à Instituição - WILLIAM LESLIE OVERAL - MPEG
Externo à Instituição - RICARDO SALLES TINÔCO - NENHUMA
Externo à Instituição - ALESSANDRA JACKELINE GUEDES DE MORAES - UFRA