The search for substances capable of acting in the defense of plants is a necessity for the management of diseases in the vitiviniculture organic. In the first part of the tests, 0 concentrations were evaluated; 3; 6; 9 and 12% aqueous extract of grape marc (AEGM), standard treatments Bordeaux mixture (BM) 1% and Saccharomyces cerevisae (SC) (1 mL L-1) in the control of mildew (Plasmopara viticola) in leaf and in vine plants, as well as the induction of β-1,3-glucanases and chitinase in vines and the synthesis of phytoalexins in sorghum mesocotyls. The chemical composition of the grape marc and the chromatographic profile of the AEGM at 12% were measured with a purpose of identification with anti-mildew action. The AEGM applied in foliar di...
Grapevine is highly susceptible to fungal diseases, whose incidence and severity increase due to cli...
Grapevine is highly susceptible to fungal diseases, whose incidence and severity increase due to cli...
Grapevine is highly susceptible to fungal diseases, whose incidence and severity increase due to cli...
The grapevine is a fruit that has significant importance in the world economic sector and several fa...
SPE IPMMasterAbstract Plasmopara viticola is an oomycete responsible for the downy mildew in cultiva...
SPE IPMMasterAbstract Plasmopara viticola is an oomycete responsible for the downy mildew in cultiva...
Grapevine, a crop of global economic importance, is annually affected by diseases that can compromis...
Secondary metabolites confer a first set of defenses against pathogens and herbivore attack. The use...
Dissertação de Mestrado em BioquímicaA vinicultura é uma das mais importantes atividades sócio-econó...
Not AvailablePowdery mildew causes significant yield and quality loss in grapes. Disease management ...
Grapevine productions is worldwide affected by fungal pathogens both in the field and during post-ha...
A cianamida hidrogenada (Dormex®) é o único produto registrado no Brasil para estimular a superação ...
Abstract –At present grapevine downy mildew is controlled by fungicides mostly not suitable for or-g...
A cianamida hidrogenada (Dormex®) é o único produto registrado no Brasil para estimular a superação ...
Aqueous fermentation extracts of composted microbiologically active substrates reduced significantly...
Grapevine is highly susceptible to fungal diseases, whose incidence and severity increase due to cli...
Grapevine is highly susceptible to fungal diseases, whose incidence and severity increase due to cli...
Grapevine is highly susceptible to fungal diseases, whose incidence and severity increase due to cli...
The grapevine is a fruit that has significant importance in the world economic sector and several fa...
SPE IPMMasterAbstract Plasmopara viticola is an oomycete responsible for the downy mildew in cultiva...
SPE IPMMasterAbstract Plasmopara viticola is an oomycete responsible for the downy mildew in cultiva...
Grapevine, a crop of global economic importance, is annually affected by diseases that can compromis...
Secondary metabolites confer a first set of defenses against pathogens and herbivore attack. The use...
Dissertação de Mestrado em BioquímicaA vinicultura é uma das mais importantes atividades sócio-econó...
Not AvailablePowdery mildew causes significant yield and quality loss in grapes. Disease management ...
Grapevine productions is worldwide affected by fungal pathogens both in the field and during post-ha...
A cianamida hidrogenada (Dormex®) é o único produto registrado no Brasil para estimular a superação ...
Abstract –At present grapevine downy mildew is controlled by fungicides mostly not suitable for or-g...
A cianamida hidrogenada (Dormex®) é o único produto registrado no Brasil para estimular a superação ...
Aqueous fermentation extracts of composted microbiologically active substrates reduced significantly...
Grapevine is highly susceptible to fungal diseases, whose incidence and severity increase due to cli...
Grapevine is highly susceptible to fungal diseases, whose incidence and severity increase due to cli...
Grapevine is highly susceptible to fungal diseases, whose incidence and severity increase due to cli...