Banca de QUALIFICAÇÃO: CAMILA DA SILVA LIMA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
DISCENTE : CAMILA DA SILVA LIMA
DATA : 18/06/2020
HORA: 09:00
LOCAL: Departamento de Solos
TÍTULO:

Infestação de Bemisia tabaci (GENN., 1889) (Hemiptera: aleyrodidae) em cultivares de soja e avaliação de antibiose e antixenose.

PALAVRAS-CHAVES:

Glycine max (L.) Merr., Whitefly, imports.

PÁGINAS: 36
GRANDE ÁREA: Ciências Agrárias
ÁREA: Agronomia
SUBÁREA: Fitossanidade
ESPECIALIDADE: Entomologia Agrícola
RESUMO:

Soy (Glycine max (L) Merrill) is a legume of great national and international interest, being used for human or animal food and members of the biodiesel industry. The complex of insect-pests related to soybean culture appears as introduced for the development of culture and one of the main soybean pests in the country, a whitefly, Bemisia tabaci (Genn., 1889) biotype B (Hemiptera: Aleyrodidae), include mainly in the transmission of viruses, phloem sap suction and excretion of sugary substances favoring or the appearance of fungi that interfere in the photosynthetic process. As a form of control of this type, plant resistance is presented as a promising method. With this, you can evaluate Bemisia tabaci (GENN., 1889) (Hemiptera: aleyrodidae) infestation in cultivars in the 2015 to 2018 crops, soybean culture, antixenosis evaluation in five cultivars with probability tests without chance of oviposition without chance chance of choice and double chance of choice recorded 48h after infestation of the number of oviposited eggs, number of tricks and execution of the leaf area. The antibiotic test was carried out in two analyzes: the number of oviposited eggs 48h after infestation, height and chlorophyll of infested and non-infested plants, and 30 days after infestation, pressure of instar, height and chlorophyll from infested and non-infested plants. It was observed under field conditions that the cultivars BRS 9090 RR, M 8210 IPRO and M 8644 IPRO were less preferred for oviposition, performance differentials of the cultivar BRS Sambaíba, for use in cultivars that present oviposition stimulants, occurring greater infestation when the plants were still new and cause damage to B. tabaci. No test with no choice or total number of B. tabaci eggs oviposited in the M 8644 IPRO model in relation to the other recommended genotypes. The oviposition of B. tabulation by leaf area, the materials BRS 9090 RR and P99R03, was the lowest number of eggs / cm2, differentiated by the BRS Sambaíba genotype, with the highest number of eggs / cm2. Regarding the number of trichomes / cm2, all genotypes are not shown with any difference between them. No test with a double chance of choosing the BRS Sambaíba cultivar was considered as determinant by the preference index for oviposition

MEMBROS DA BANCA:
Interno - 2935509 - ANDERSON GONCALVES DA SILVA
Interno - 3266519 - TELMA FATIMA VIEIRA BATISTA
Externo ao Programa - 1974748 - IVAN CARLOS FERNANDES MARTINS
Externo à Instituição - NARA ELISA LOBATO RODRIGUES - UNESP