A flowering pear tree is a valuable landscaping tree and is susceptible to diseases like fire blight and leaf spot. Full size each pear tree picture just click on the tree image to make the pear tree photo enlarge.
Gardenerdy explains the occurrence of such diseases and also suggests some preventive measures that can be taken to avoid infections.
Pictures of pear leaves. Bradford pear trees are truly lovely in a landscape and i do really like living in the south. We get a tinge of fall colored leaves down here and the bradford pear is one of the more spectacular ones. This winter spray also smothers other insect related problems with pears such as infestation by pear leaf blister mites.
The most effective method for treating disease in pears is the sanitation and removal of all affected parts of the tree. These can also cause ornamental pear tree issues. Enjoy these beautiful pictures of pear trees.
Tree picture category on the left gives you information about the specific tree type and lots of great pictures of that tree. Lots of pictures photos of pear trees facts we have many pear tree images. How to treat sick looking pear trees.
The picture above shows the upper side of a leaf infected with pear rust. If you turn the leaf over you will also see the blistering which looks almost like little caterpillar legs with black dots in the centre see picture below. Be on the lookout for sick looking pear trees especially during wet spells as most types of pear tree disease appear and spread during periods of rain and high humidity.
However i also miss things about living in the north such as the spectacular fall and winter landscapes. We have some orchard specialists that should be piping up let us wait until they have given their answers okay. A white powdery mold speckled on the leaves or stems means your pear has a case of powdery mildew.
Later the spots will turn dark and the leaves may curl up turn yellow and die. This is just the first answer and there will be others. I chose this disease because it is very common with pear and i am able to see healthy leaves and growth in one of your pictures.
Most pears are deciduous but one or two species in southeast asia. Infected leaves can look burned and fall from the trees. Pear rust on leaf top.
Pear rust on leaf underside. Pear tree photo gallery. Pear tree images.
Leaf shape varies from broad oval to narrow lanceolate. The leaves are alternately arranged simple 2 to 12 cm long glossy green on some species densely silvery hairy in some others. Fixing pear tree problems involving pear psylla involves using dormant oil sprays during the trees dormancy.