Población de mosca blanca en tomate cultivado a campo con pantallas de sombreamiento
AUTOR(ES)
Sánchez, Daniel, Scotta, Roberto, Arregui, Cristina
FONTE
Pesquisa Agropecuária Brasileira
DATA DE PUBLICAÇÃO
2005-02
RESUMO
In Santa Fe, Argentina, whitefly (Trialeurodes vaporariorum, Westowood) (Hemiptera: Aleyrodidae) populations were monitored during summer in shaded and non shaded tomato field. Tomato was transplanted in rows and half of crop surface was shaded with a black polypropilen layer. Whitefly population was monitored at three-day intervals in 30 plants. Adult whiteflies were surveyed in the highest developed leaf and immature stages in 10 random leaflets in each plant. Experimental design was in randomized blocks and the correlation was calculated among temperature and number of adults and nymphs. In shaded tomato, temperature was lower but whitefly adult populations increased ten times and immature stages increased five times.
Documentos Relacionados
- Impacto en procesos de resocialización con población carcelaria. Sistematización de experiencias en tres establecimientos penitenciarios del Suroccidente colombiano
- Percepción de la población con respecto a medicamentos genéricos frente a los de marca en hospitales del Perú
- El impacto de la Covid-19 en la población mayor dependiente en España con especial referencia al sector residencial
- Características de tomate producido con agua tratada en interior y exterior de invernadero
- Adaptación transcultural del cuestionario KIDSCREEN para medir calidad de vida relacionada con la salud en población mexicana de 8 a 18 años