Some flavors include strawberry, raspberry, apple, pear, and banana. This technique is used to put pears into bottles of pear brandy. Orchards included those of fig, almond, apple, and pear trees. The fruit may also be known as a strawberry pear. Cider is an alcoholic beverage made exclusively from the juice of apple or pear. Varieties of cactus include the edible prickly pear. Quince is also used as rootstock for certain pear cultivars. One major difference is that the flesh of pear fruit contains stone cells. Faster ripening occurs when placed in a paper bag with an apple, pear, or banana. Initial outbreaks were most evident in pear and apple trees. Australian Food Standards permit up to 25% of apple juice in Perry or Pear cider. It is a serious concern to apple and pear producers. Perry is a similar product to cider made from fermented pear juice. A major use is in the control of fireblight on apple and pear trees. Her image of the pear tree blossom is revived.