Photo 1. Close up of spots as in Photo 1, showing the spore masses of black leaf mould, Pseudocercospora fuligena, on the underside of the leaves.
Photo 2. Black leaf mould, Pseudocercospora fuligena, on the underside of tomato leaflets, showing the areas where spores are produced.
Photo 3. Dark brown or black mould growth ont he underside of the leaf caused by tomato black leaf mould, Pseudocercospora fuligena.
Photo 4. Black spots, yellowing and rapid dying of tomato leaves infected by black leaf mould, Pseudocercospora fuligena.
Black leaf mould, leaf spot, tomato leaf mould
Pseudocercospora fuligena. Previously, known as Cercospora fuligena.
AUTHORS Helen Tsatsia & Grahame Jackson
Photo 1&2 Jaw-Fen Wang, AVRDC, The World Vegetable Center, Taiwan. Photo 5 McKenzie E (2013) Pseudocercospora fuligena. PaDIL - (https://www.padil.gov.au).
Produced with support from the Australian Centre for International Agricultural Research under project PC/2010/090: Strengthening integrated crop management research in the Pacific Islands in support of sustainable intensification of high-value crop production, implemented by the University of Queensland and the Secretariat of the Pacific Community.
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