Camellia gray spot disease is one of the normal diseases that infect camellia,resulting in dry rot of leaves and tips.

Intercropping of Resistant and Susceptible Soybean Varieties to Improve Resistance to Cercospora Sojina Hara of Susceptible Soybean Varieties;

Study on The Effects and Benefits in The Process of Controlling Cercospora sojina Hara by Fungicide;

Studies on the soluble sugar content in soybean leaves of resistant and susceptible cultivars to Cercospora sojina Hara;

Identification and Evaluation of Maize Hybrids Resistance to Cercospora zeae-maydis;

Preliminary Studies on Important Epidemic Links of Cercospora zeae-maydis in Jilin Province Ⅰ.Germination of Spores,Incubation Expansion of Lesion and Resistance of Maize to Infection;

The results showed that Cercospora zeae-maydis could pass winter on dead disease plant by mycelium in Jilin province.

In recent years gray leaf spot of corn caused by Cercospora zeae maydis Tehon and Doniels became more prevalent in the maize growing area of northern China.

Salicylic acid (SA), K2HPO4, filtrates of Cercospora zeae-maydis and oxalic acid (OA) were used to inducing the resistance of maize to gray leaf spot of maize (GLS) and searched changes of activities of phenylalanine ammonia lyase (PAL) which associated with the induced resistance among the four kinds of inducer.

The pathogens of maize gray leaf spot, Cercospora zeae-maydis, overwinteres in maize debris positioned on the soil surface under the arid condition and do not survive in leaf tissue buried below the surface.