Holly Shrub Diseases

Canker cankers another holly tree disease produce sunken areas on the stems which eventually die out. Holly disease leaf spot causes holly leaf spot is normally caused by several fungi which are either phacidium curtisii or coniothyrium ilicinum or phytophthora ilicis.

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Holly shrub diseases

Some holly can grow into trees while others take a bush formation. Holly tree disease tar spot tar spot usually occurs with moist cool springtime temperatures. The fungi each attack different types of holly plants but they all cause holly problems that are very similar.

Holly ilex spp is a large genus of evergreen and deciduous shrubs and trees that depending on the species grows in u s. Care for plants well so that they are not under stress from other factors. Animals and livestock.

This fungus primarily affects the root system and reduces plant vigor. Each of these diseases are discussed in further detail below. Diseases of holly bushes.

Holly bushes can contract both black root root and phytophthora root rot from water born fungus in the soil. Pruning out infected branches is. When overhead irrigation is the most desirable.

If the shrub is replaced first. The types of diseases that are harmful to holly trees include tar spot cankers purple blotch spine spot and chlorosis. Holly trees or shrubs are a common plant that produces holly leaves that are commonly found in homes during the christmas holiday.

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