Malus or seventh tree, or limbs of a crab tree are grafted onto some of the apple trees. In emergencies, a bucket or drum bouquet of crabapple flowering branches are placed near the beehives as orchard pollenizers. See also Fruit tree pollination. Because of the plentiful blossoms and small fruit, crabapples are popular for use in bonsai culture. Crabapple fruit is not an important crop in most areas, being extremely sour due to malic acid (which like the genus derives from the Latin name "mālum"), and in some species woody, and for this reason is rarely eaten raw. In some southeast
Bonus-malus also Bonus/Malus value (%), stating how many years the driver used the car without any accident or another event relevant to the insurance. It means, that the bonus/malus is assigned to the insured person and also to family members (e.g. wife), which is allowed to drive the car. The bonus can be transferred between insurance companies. In France, cars are taxed (malus) or credited (bonus) if their carbon emissions are above or below certain targets. The limits (can) change every year. The environmental tax is also applied as a malus, to all vehicles registered after 1 January 2008, affecting all