Pyrus communis Pear About The so-called European pear or common pear ( Pyrus communis ) is a pear species that originates in central and eastern…
Cacopsylla pyri Pear psylla General The pear psylla, Cacopsylla pyri , is a widely distributed pest of pear in central Europe and can inflict serious…
apple and pear orchards. Situated in the Betuwe fruit growing region of the Netherlands, the 80-hectare orchard grows apples on 45 hectares and pears…
nature’s best pollinators for open field crops, like cherries, apples and pears. These crops significantly improve both fruit set and quality. They…
European red mite, Panonychus ulmi , is mainly a pest of fruit trees (apple, pear, plum and cherry). However, it can attack a large scale of other…
pomonella ) is a notorious, worldwide pest of apple and also occasionally of pear, quince, peach and other fruits. It is very common in Europe. Life…
mainly via infested apple rootstocks. It can occasionally also be found in pear, quince and a few other woody Rosaceae. Life cycle and appearance of…
with increasing size. The eggs are oval, about 0.3 x 0.2 mm in size and pearly white. Best conditions for use of Macrocheles robustulus For optimal…
highly polyphagous species causing damage to field grown cabbage, apple, pear as well as maple, popular, spruce and many herbaceous wild plants.…
depends on the cultivar how soon after infection this happens. In apple, pear, outdoor grown rose and other Rosaceae , the fungus causing powdery…
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