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Haralson with its typical peel coloration from sooty blotch and flyspeck. Sooty blotch and flyspeck is a descriptive term for a condition of darkly pigmented blemishes and smudges caused by a number of different fungi affecting fruit including apples, pear, persimmon, banana, papaya, and several other cultivated tree and vine crops.
Gray mold rot = dry eye rot, blossom-end rot Botrytis cinerea Botryotinia fuckeliana [teleomorph] ... Apple scar skin = apple dapple, apple sabi-ka, apple bumpy fruit ...
Bitter pit in the 'Summerred' cultivar Signs of bitter pit beginning on one apple, lower left. Bitter pit is a disorder in apple fruits, now believed to be induced by calcium deficiency. It occurs less commonly in pears. The disease was probably first reported in Germany where it was known as Stippen. [1]
"Eye infections can cause floaters if the infection is severe enough to cause white blood cells to be released into the eye to try to fight off the infection," Dr. Bert explains. 5. Uveitis
Still, “other factors are certainly at work,” said Eshenaur, noting “the probable increase in natural predators,” like spiders, birds, and praying mantises, who’ve “identified spotted ...
Apple scab is a common disease of plants in the rose family that is caused by the ascomycete fungus Venturia inaequalis. [1] While this disease affects several plant genera, including Sorbus, Cotoneaster, and Pyrus, it is most commonly associated with the infection of Malus trees, including species of flowering crabapple, as well as cultivated apple.
Apple trees can recognize invading pathogens and mount a defense. [4] Often, the plant may be able to resist the pathogen, even though it has no genetic resistance to same. Apple trees seem to have a weak defense to A. mali , base on the fact that no survivors if leaves has been infected.
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