Buscar
Mostrando ítems 101-110 de 301
Insecticide Rotation and Adaptive Fitness Cost Underlying Insecticide Resistance Management forSpodoptera frugiperda(Lepidoptera: Noctuidae)
(Entomological Soc Brasil, 2020-07-06)
Rotation of insecticide modes of action is recommended to delay selection for insecticide resistance. In this study, larvae ofSpodoptera frugiperda(J.E. Smith) were exposed alternately to spinetoram and metaflumizone with ...
Tabla de vida de Eurhizococcus colombianus jakubski (Hemiptera: margarodidae) en cuatro estructuras vegetales
(Bogotá : Universidad de Ciencias Aplicadas y Ambientales, 2012, 2012-01)
La Perla de tierra Eurhizococcus colombianus Jakubski es una plaga de importancia económica en varios frutales de Colombia, principalmente, la mora. Para establecer cualquier manejo es necesario conocer algunas características ...
Bioecologia de Microtheca semilaevis Stal, 1860 (Col.: Chrysomelidae)
(Universidade Federal de Santa MariaBRCiências BiológicasUFSMPrograma de Pós-Graduação em Agrobiologia, 2012-12-10)
The Chinese cabbage (Brassica chinensis L.) has been indicated, along with other
vegetables, as an excellent alternative for Brazilian agribusiness, especially those grown in
organic production system. Regarding to insect ...
Um estudo sobre a mortalidade dos aposentados idosos do Regime Geral de Previdência Social do Brasil no período de 1998 a 2002
(Universidade Federal de Minas GeraisUFMG, 2009-10-13)
The ageing process of the Brazilian population, initially on account of the fertility reduction and more recently reinforced by an increase in longevity, has been generating important implications for the public policies ...
Tabla de vida Erycina pusilla (Orchidaceae) en la finca El Limonar, vereda Clarete, Popayán, Cauca.
(Universidad del ValleColombia, 2019-08-12)
The orchid Erycina pusilla was studied upon guayabo trees (Psidium guajava L.), its main host in the sector. 110 individuals were sampled on April 2013. Morphometric variables and their relationship with fertility were ...