Identification of pear diseases and disorders
Identification of pear diseases and disorders usually takes place by looking to the symptoms. Some symptoms are visible from the outside, while others can only be found internally after cutting the pear. Photos are available to help with identification. For pear growers and storage locations it is important to detect quality problems as early as possible. In this way they can adapt orchard or storage conditions to reduce the incidence. Also retailers can benefit from knowledge about disorders which they may encounter. For them it is important to know whether the cause lies in a previous stage in the supply chain or is due to their own operations.
Bruised pear. Photo by WFBR
BruisingBruising is often visible as pressure points that appear as circular depressions in the skin. Initially no discoloration occurs, but the tissue of the pressure point turns brownish after a few hours in warm temperature. This may or may not be visible from the outside. Careless handling can easily lead to this damage, in all parts of the supply chain.
A puncture in the skin of the pear. Photo by WFBR
PuncturesPunctures in the skin are often caused by rough handling. Examples of causes are puncture with the stem of a neighbouring pear, by fingernails or by sharp edges of crates. This can happen anywhere in the supply chain and can be prevented.
Disorders and diseases
Did you know that?
One pear can indeed spoil the whole bunch.Remove rotten fruit otherwise it can infect its neighbours.
You need to do regular checksYou need to do regular checks of the external and internal quality during storage.
Descriptions and photos are available for a wide range of disorders.The pictures on this website can be sufficient to diagnose an observed pear disorder. However there are many cases where additional information is required to get more certainty. This can include pear mineral analyses, a shelf-life test, or an investigation of orchard, storage and retail conditions. Contact our expert to learn more about your specific pear disorder!
WFBR experts can link specific disorders to the causeWFBR experts can link specific disorders to the cause, and advice the appropriate measures to prevent further losses.