Controle químico de plantas daninhas aquáticas: Alternanthera philoxeroides, Enhydra anagallis e Pycreus decumbens
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منابع مشابه
Eficácia de plantas para o controle de nematóides gastrintestinais de pequenos ruminantes: revisão de estudos publicados
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Alternanthera philoxeroides is a perennial amphibious weed native to South America but has now spread to diverse parts of the world. A. philoxeroides reproduces both sexually and asexually in its native range, but propagates solely through vegetative means in its introduced range. Traits associated with sexual reproduction become degraded for sexual dysfunction, with flowers possessing either p...
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Biological invasion has become a serious global environmental problems and been considered as an important component of global change. Invasions by alien species can have an impact at several levels of ecological complexity from genes to ecosystems. Invasive alien species had seriously threated the biodiversity and natural ecosystems in China, and caused economic losses by more than US$7 billio...
متن کاملNew Anti-HBV C-Boivinopyranosyl Flavones from Alternanthera philoxeroides.
C-boivinopyranosyl flavones have rarely been isolated from nature. In the search for anti-HBV (hepatitis b virus) constituents of Alternanthera philoxeroides, two new compounds, luteolin-6-C-β-D-boivinopyranosyl-3'-O-β-D-glucopyranoside (1) and chrysoeriol-6-C-β-D-boivinopyranosyl-4'-O-β-D-glucopyranoside (2), along with three known C-boivinopyranosyl flavones (compounds 3-5) were isolated. The...
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ژورنال
عنوان ژورنال: Planta Daninha
سال: 2005
ISSN: 0100-8358
DOI: 10.1590/s0100-83582005000200022