Effect of Senescence on Lesion Formation and the Level of Induced Resistance in Samsun NN Plants Infected with TMV. II. Topography of TMV Resistance in Samsun NN Leaves

[摘要] Mechanical inoculation of leaves of Samsun NN tobacco with a TMV suspension causes the formation of necrotic lesions, the number and size of which depends on the physiological age of infected tissues. Lesions at the periphery of the leaf...

[学科分类] 植物学