Gummosis

Production of gum by or in a plant tissue.

Gummosis

Gummosis is the formation of patches of a gummy substance on the surface of certain plants, particularly fruit trees. This occurs when sap oozes from wounds or cankers as a reaction to outside stimuli such as adverse weather conditions, infections, insect problems, or mechanical damage. It is understood as a plant physiological disease. ...
Found on http://en.wikipedia.org/wiki/Gummosis

gummosis

(from the article `gum`) ...bark of the tree and collecting the exudate repeatedly throughout the season. Gums so obtained consist of small lumps, usually transparent and ... ...in Java) is characterized by red patches within the canes, and is caused by the fungus Physalospora tucumanensis. Gumming disease (important in ... [2 relate...
Found on http://www.britannica.com/eb/a-z/g/82

gummosis

A plant disease in which the lesions exude a sticky liquid.
Found on http://ppathw3.cals.cornell.edu/glossary/Defs_G.htm

gummosis

A plant disease known as gum on deciduous trees is caused by physiological disorders, frost, bacteria or fungi. The secretion of a gummy, colorless to black liquid occurs on branches and trunk. Similar symptoms are seen on the appearance of the Petri's disease (black goo) on the vine.
Found on https://glossary.wein-plus.eu/gummosis

gummosis

[n] - pathological production of gummy exudates in citrus and various stone-fruit trees
Found on http://www.webdictionary.co.uk/definition.php?query=gummosis
No exact match found