Results 81 to 90 of about 4,949 (160)
Nesting and foraging behavior were studied in Cephalurgus anomalus and Perditomorpha brunerii, two oligolectic bee species on Malvaceae flowers, in the University of São Paulo campus, Ribeirão Preto, Brazil.
Maria Cristina Gaglianone
doaj
Se presentan los resultados del estudio sobre la variación temporal de parasitoides calcidoideos (Hymenoptera) asociados a Ceroplastes cirripediformis en un cultivo de maracuyá (Passiflora edulis) entre diciembre de 2023 y junio de 2024.
Karol Dario Pérez-García +2 more
doaj +1 more source
Um levantamento de plantas daninhas foi realizado em 20 lavouras de milho safrinha em 1997 e 40 em 1998 e 1999, depois da soja, na região do Médio Paranapanema-SP.
A.P. Duarte, A.C. Silva, R. Deuber
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Com a finalidade de estudar a ação dos herbicidas oxadiazon, napropamide, methazole e A-3587 na cultura de cana -de-açúcar (Saccharum sp), foram conduzidos em 1971/72 dois ensaios de campo nos municípios paulistas de Capivari e Leme.
L.S.P. Cruz, L. Leiderman
doaj
This is a cross-sectional study conducted with 228 people living with HIV/AIDS in a municipality in the State of São Paulo during 2007 and 2008. The aims of this study were to investigate the intensity of the depressive symptoms in individuals with HIV ...
Renata Karina Reis +5 more
doaj +1 more source
The first case of Paracoccidioides brasiliensis in Santos (Brazil) leading to septicemia and death of an HIV-positive patient is reported here. The patient was a 34-year-old female that presented essential fever and was only diagnosed after death by positive blood culture.
Marcos Montani Caseiro +3 more
openaire +1 more source
Le rôle vecteur d'O, cellulosus dans la transmission de la virescence florale du cotonnier est pleinement établi. Plus de 250 transmissions ont été réussies de cotonnier (G. hirsutum L.) à cotonnier, de cotonnier à Sida cordifolia L. (Malvaceae) et de S. cordifolia à cotonnier, de S. cordifolia à S. cordifolia, de S. rhombifolia L. à S. rhombifolia, de
Laboucheix, Jean +2 more
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Estructura, dimensiones y producción de semilla de malezas del trópico húmedo
Estructura, dimensiones y producción de propágulos sexuales de malezas del trópico húmedo. Los objetivos de este trabajo fueron determinar las dimensiones promedio, describir la estructura externa de las semillas, frutos o espiguillas y estimar el ...
Juan Calder\u00F3n +2 more
doaj
The first case of Paracoccidioides brasiliensis in Santos (Brazil) leading to septicemia and death of an HIV-positive patient is reported here. The patient was a 34-year-old female that presented essential fever and was only diagnosed after death by positive blood culture.
Caseiro, Marcos Montani +3 more
openaire +1 more source
Objetivo: Establecer la relación entre el recuento de Linfocitos T CD4, carga viral y Candida sp en cavidad oral de pacientes con VIH/SIDA atendidos en el Laboratorio de Referencia Regional de Cajamarca, octubre 2017 – marzo 2018. Método: Se obtuvieron muestras de sangre e hisopado de cavidad oral de pacientes atendidos en el Laboratorio de Referencia ...
openaire +1 more source

