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Powdery mildew of lilac leaves an opaque-white discoloration on the leaves of S. vulgaris. This process is predominant at the end of the season but can begin to take place during new growth. [ 7 ] Eventually the fungal pathogen contributes to the damaging and early senescing of the infected leaves.
The disease is difficult to diagnose because some symptoms match those of stressed environmental conditions such as drought, flooding, or shallow soil. When trees become infected they can survive for many years or immediately die depending on the environmental conditions and health of the tree. [ 9 ]
Download as PDF; Printable version; ... Pages in category "Leaf diseases" The following 33 pages are in this category, out of 33 total. ... Mobile view ...
Fungal diseases; Common name: Scientific name: Plants affected: Alternaria leaf spot Alternaria panax: B, D, Fl, P,S Anthracnose Colletotrichum trichellum: H Cercospora leaf spot Cercospora spp. B, S Damping-off Pythium spp. B,Fj,S Gray mold Botrytis cinerea: H Phyllosticta leaf spot Phyllosticta concentrica. Discochora philoprina [teleomorph] H
Fungal diseases; Common name: Scientific name: Plants affected: Alternaria leaf spot Alternaria alternata: C Fusarium root rot Fusarium oxysporum: C Helminthosporium leaf spot Bipolaris setariae Cochliobolus setariae [teleomorph] C, M
For diseases of foliage plants, see the following lists: List of Croton diseases; List of Ficus diseases; List of foliage plant diseases (Acanthaceae) List of foliage plant diseases (Agavaceae) List of foliage plant diseases (Araceae) List of foliage plant diseases (Arecaceae) List of foliage plant diseases (Araliaceae)
Syringa × laciniata, the cut-leaf lilac or cutleaf lilac, is a hybrid lilac of unknown, though old origin. It is thought to be a hybrid between Syringa vulgaris from southeastern Europe and Syringa protolaciniata from western China . [ 1 ]
The Hungarian lilac belongs to the genus Syringa, which is distributed across Eurasia, with its centre of diversity in East Asia.The Hungarian lilac is one of only two species of the genus in Europe, the other being the common lilac (Syringa vulgaris) with a more southerly distribution on the Balkan Peninsula and the southern part of the Carpathians.