Cercospora

· Leaves (a leaf spot, Cercospora subsessilis; powdery mildew, Oidium sp., and the bacterial blight Pseudomonas azadirachtae); (5) and

3 The Tree 1992

Leaf spot (due to Cercospora spp.) sometimes occurs and the nematode

Chapter 37 1987

Diseases-these include anthracnose (caused by Glomerella cingulata), which produces black necrotic lesions on leaves and stems, and can kill the plant by attacking the terminal bud, and leaf spot, caused by various species of Cercospora, Colletotrichum, and Phyllosticta.

Chapter 37 1987

Phoma oxalidicola, Septoria sp., and Cercospora oxalidiphila.

Chapter 24 1987

Of the fungal diseases the most important are leaf spots caused by Cercospora henningsii and C. caribaea.

Chapter 11 1987

Leaf spot, due to Cercospora spp., is reported to be serious in Sri Lanka.

Chapter 37 1987

In plantations Cercospora spp. cause leaf spot, though not to the extent of producing defoliation.

Chapter 35 1987

The Virginia varieties take longer to mature (120140 days in the tropics) than the Spanish-Valencia types and are moderately resistant to Cercospora leaf-spot, a fungal disease that can cause high losses in wet weather unless controlled with fungicides (see Chapter 7).

Chapter 7 1981

A similar disease is also caused by Cercospora psophocarpicola in Singapore§ and Cercospora canescens in Bangladesh.

Chapter 7 1981

They have a shorter growing period (90-110 days in warm weather), are highly susceptible to Cercospora leafspot, and have little or no seed dormancy.

Chapter 7 1981