Banca de DEFESA: JONHOSSON GUILHERME FERREIRA LIMA

Uma banca de DEFESA de DOUTORADO foi cadastrada pelo programa.
STUDENT : JONHOSSON GUILHERME FERREIRA LIMA
DATE: 28/02/2023
TIME: 14:00
LOCAL: Video Conferência
TITLE:

BIOACTIVITY OF ESSENTIAL OILS OF THE GENUS Eugenia, Citrus and Mentha ON Plutella xylostella (LINNAEUS, 1758) (LEPIDOPTERA: PLUTELLIDAE) RESISTANT TO THE ACTIVE INGREDIENT CHLORANTRANILIPROLE

KEY WORDS:

Toxicity, larvae, biology, food inhibition

PAGES: 58
BIG AREA: Ciências Agrárias
AREA: Agronomia
SUBÁREA: Fitossanidade
SPECIALTY: Entomologia Agrícola
SUMMARY:

The diamondback moth, Plutella xylostella, is the main limiting factor for cabbage cultivation in tropical areas of the world, due to its high reproductive capacity and fast life cycle. However, the indiscriminate use of insecticides has generated several problems, therefore, due to the aforementioned problems caused by the use of insecticides, processes that are less aggressive to man and nature in general have been sought. Therefore, alternative control measures must be adopted, such as the use of botanical insecticides in the form of extracts or essential oils. Thus, this thesis aims to evaluate and analyze the insecticidal potential of sublethal doses of essential oils from species belonging to the Rutaceae and Lamiaceae families, to be used in the control of P. xylostella, as well as to identify the main interferences in the morphology, biology and insect behavior induced by these oils. The insecticidal activity was evaluated through the application of sublethal concentrations of essential oils of Citrus limon, Citrus aurantium and Mentha spicata, through bioassays of larval toxicity, fertility life table and behavioral tests.

COMMITTEE MEMBERS:
Presidente - CLAUDIO AUGUSTO GOMES DA CAMARA
Externo ao Programa - 3133784 - MARCILIO MARTINS DE MORAES - UFRPEExterno à Instituição - JOAO PAULO RAMOS DE MELO
Externa à Instituição - CAROLINA ALVES DE ARAUJO
Externa à Instituição - MAURICÉA FIDELIS DE SANTANA
Externa à Instituição - VANESKA BARBOSA MONTEIRO
Externo à Instituição - WENDEL JOSE TELES PONTES - UFPE