Banca de QUALIFICAÇÃO: BRUNA PEREIRA FERREIRA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : BRUNA PEREIRA FERREIRA
DATE: 13/04/2023
TIME: 13:30
LOCAL: Sala virtual meet.google.com/qkd-vcvc-frd
TITLE:

ANTHRACNOSE CONTROL FOR ORGANIC VITICULTURE

KEY WORDS:

Alternative control; Elsinoe ampelina; organic grape

PAGES: 25
BIG AREA: Ciências Agrárias
AREA: Agronomia
SUBÁREA: Fitossanidade
SPECIALTY: Fitopatologia
SUMMARY:

In viticulture, anthracnose causes loss of production, and can affect the entire

aerial part of the plant, compromising its health. Many problems related to the

development of fungal resistance and the appearance of secondary pests have

arisen due to the indiscriminate use of synthetic chemical products. In this sense,

the objective of the work is to establish which product allowed by organic

production has the best fungicidal effect against anthracnose in grapevines. The

in vitro research will be carried out in the IFRS Phytopathology Laboratory, in the

campus of Bento Gon.alves, RS, during the first semester of 2023. To obtain

Elsinoe ampelina, the material was obtained from an organic vineyard, from the

cultivar "Regent" that presented visual symptoms of the disease. For isolation, it

was transferred to Petri plates containing PDA culture medium and antibiotic. To

evaluate growth, mycelial discs will be removed and transferred to the center of

new Petri plates with PDA medium. The treatments used will be Timorex Gold,

copper + sulfur, sulfur, bacillus and pirolenhoso extract, and the control,

containing only the culture medium. The diameter of the colonies will be

measured daily for 2 weeks. As a result, it is expected to be able to identify which

treatment had greater control over anthracnose on grapevines.

COMMITTEE MEMBERS:
Presidente - 1806059 - MARCUS ANDRE KURTZ ALMANCA
Interno - 2858683 - LEONARDO CURY DA SILVA
Externo à Instituição - PAULO ROBERTO DULLIUS