The study aimed to evaluate the in vitro effects of some fractions of ethanolic extract of F. septica Burm. f. on Balb/c mice macrophage phagocytosis and lymphocyte proliferation. In addition, we also determined the total flavonoid and phenolic contents in the fractions. These fractions were n-hexane soluble fraction, ethyl acetate soluble fraction and ethyl acetate insoluble fraction. These fr...

Agrobacterium larrymoorei causes tumors on weeping fig. The association between propagation and pathogen spread in mother trees and daughter branches was studied in a commercial nursery. The mother tree planting was scouted for tumors prior to and after propagation. Branches selected for propagation were tagged to track disease development. The spatial distribution of crown gall in the mother t...

This paper is devoted to analyzing a unique continuation problem for the linearized Benjamin-Bona-Mahony equation with space-dependent potentials in a bounded interval with Dirichlet boundary conditions. The underlying Cauchy problem is a characteristic one. We prove two unique continuation results by means of spectral analysis and the (generalized) eigenvector expansion of the solution, instea...

impatiens necrotic spot virus (insv) infects ornamental plants worldwide. it has been reported from almost every ornamental screenhouse in tehran province. insv symptoms include necrotic leaf spot, chlorosis and stunting. heavy losses have been reported from insv in plants such as zinnia elegans, ficus benjamina, viola spp., saintpaulia ioantha, althea spp., cheiranthus cheiri, pelargoniumxhort...

Las plantas tienen importancia ecológica y social en la arborización de las ciudades. En ciudad Iquitos no se han realizado muchos estudios al respecto. El objetivo del presente estudio fue determinar diversidad composición arbóreas calles centro Iquitos, Loreto, Perú. inventario realizó diez consideraron con tallos ≥ 5 cm diámetro a altura pecho (DAP), muestras fueron herborizadas. Se registra...

plants. The geographical and climatological condition of Querétaro city, and having a large industrial corridor are risk factors for development allergic problems. In Mexico there are no prevalence studies on food allergy and therefore the most common food allergens. The objectives of the study are to identify common allergen sensitization and to determine if there is crossreactivity between cy...