Métodos alternativos de fungicidas para control de Botrytis Cinerea en fresa (Fragaria Vesca)
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Abstract
The study evaluates alternative methods to control Botrytis cinerea in strawberry
crops (Fragaria vesca) with the use of plant extracts of cinnamon (Cinnamomum zeylanicum)
and horsetail (Equisetum arvense L.). The research carried out in an established strawberry
culture of 8 months of age, Albion variety, applying the extracts obtained by the steam
distillation method. The doses evaluated were 250ml / liter, 500ml / liter, 750ml / liter and
1000ml / liter respectively, measuring the inhibitory effect of B. cinerea in the field 40 days
after the first application. The analyzed variables were severity, incidence and weight of the
fruit, finding a better fungicidal effect with cinnamon extract with a dose of 1000ml / liter,
being a new alternative for fungal control taking advantage of the use of the secondary
metabolites of the plants and having a less harmful effect on environmental pollution that
does not affect the health of the farmer
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