Fecha/hora: 01/06/2024 16:33:49

Biblioteca(s): | INIA Las Brujas.
Fecha corriente: | 25/11/2022
Fecha de la última actualización: | 25/11/2022
Autoria: | ARMAND PILÓN, A.; SILVA, H.; ABBATE, S.; BENTANCUR, O.; HEGUABURU, V.
Afiliación: | AGUSTINA ARMAND PILÓN, Protección Vegetal, EEMAC, Facultad de Agronomía, Universidad de la República, Paysandú, Uruguay; HORACIO SILVA, Protección Vegetal, EEMAC, Facultad de Agronomía, Universidad de la República, Paysandú, Uruguay; SILVANA ABBATE, Protección Vegetal, EEMAC, CENUR Litoral Norte, Universidad de la República, Paysandú, Uruguay; ÓSCAR BENTANCUR, Biometría, Estadística y Computación, EEMAC, Facultad de Agronomía, Universidad de la República, Paysandú, Uruguay; VIVIANA HEGUABURU, Facultad de Ingeniería, Universidad ORT Uruguay, Montevideo, Uruguay.
Título: | Development and reproductive potential of Plutella xylostella (Lepidoptera: Plutellidae) in five Brassicaceae hosts.
Año de publicación: | 2022
Fuente/Imprenta: | International Journal of Pest Management, 2022, vol. 68, issue 4: "Uruguayan Society of Phytopathology (SUFIT): Plant protection for a sustainable agriculture", p.381-389. doi: https://doi.org/10.1080/09670874.2022.2134942
ISSN: | 1366-5863 (online)
DOI: | 10.1080/09670874.2022.2134942
Idioma: | Inglés
Notas: | Article history: Received 30 April 2022, Accepted 04 October 2022, Published online: 11 November 2022. Funding: This work was supported by Agencia Nacional de Investigación e Innovación (ANII) under Grant POS_NAC_2017_1_141443 and Dirección Nacional de Innovación, Ciencia y Tecnología (DINACYT) under Grant Fondo Vaz Ferreira FVF 15.
Contenido: | ABSTRACT.- Plutella xylostella (L.) is one of the main pests in Brassicaceae crops, although, information regarding its biology on alternative hosts is scarce, crucial for its mass rearing. We studied the development, biology, and population parameters of P. xylostella, fed with different Brassicaceae. In laboratory conditions, P. xylostella was reared from larva 1 to adult. Larvae were fed with B. napus (rapeseed), Brassica carinata (Ethiopian rape), Brassica oleracea var. capitata (cabbage), Rapistrum rugosum (turnipweed) and Raphanus raphanistrum (radish). The development time of immature stages was longer in B. oleracea var. capitata (19.19 ± 0.43d) and shorter in R. raphanistrum (15.44 ± 0.37d). In R. rugosum, the highest survival of individuals that reached adult stage was achieved. The highest value of oviposited eggs was recorded in R. rugosum (300.82 ± 24), and highest hatching percentage in R. raphanistrum (79.7%). The highest values of net reproductive rate, intrinsic rate of increase and finite rate of growth, were obtained with R. rugosum. P. xylostella complete their whole cycle in any of the five hosts, being R. rugosum most suitable host for an efficient mass rearing system. © 2022 Informa UK Limited, trading as Taylor & Francis Group
Palabras-Clave: | Brassicaceae; Host; Oviposition; Plutella xylostella; Survival.
Categoría del tema: | H20 Enfermedades de las plantas
Registro original: | INIA Las Brujas (LB)
Ejemplares: | LB - (103267-1) - PXI - AP - DD - Int. Jr. Pest Management/SUFIT/2022 -  -  - DIS