First European leaf-feeding grape phylloxera (Daktulosphaira vitifoliae Fitch) survey in Swiss and German commercial vineyards
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DOI: 10.1007/s10658-019-01723-0
Abstract: Recent observations report the worldwide incidence of leaf-feeding grape phylloxera in formerly resistant scions of commercial vineyards. To analyze the genetic structure of leaf-feeding phylloxera, we performed an extensive sampling of leaf-feeding phylloxera populations in… read more here.
Keywords: grape phylloxera; phylloxera; leaf feeding; feeding grape ... See more keywords
Physiological response of Parthenium hysterophorus to defoliation by the leaf-feeding beetle Zygogramma bicolorata
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DOI: 10.1016/j.biocontrol.2017.08.022
Abstract: Abstract The annual shrub, Parthenium hysterophorus L. (Asteraceae), is a severe noxious weed of global significance, having been the target of control programmes in several affected countries. Biological control efforts in South Africa have seen… read more here.
Keywords: control; zygogramma bicolorata; hysterophorus; leaf feeding ... See more keywords